xref: /utopia/UTPA2-700.0.x/modules/usb/drv/usb_ecos/usbhost/drvEhciHcd.c (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)

//<MStar Software>
//******************************************************************************
// MStar Software
// Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved.
// All software, firmware and related documentation herein ("MStar Software") are
// intellectual property of MStar Semiconductor, Inc. ("MStar") and protected by
// law, including, but not limited to, copyright law and international treaties.
// Any use, modification, reproduction, retransmission, or republication of all
// or part of MStar Software is expressly prohibited, unless prior written
// permission has been granted by MStar.
//
// By accessing, browsing and/or using MStar Software, you acknowledge that you
// have read, understood, and agree, to be bound by below terms ("Terms") and to
// comply with all applicable laws and regulations:
//
// 1. MStar shall retain any and all right, ownership and interest to MStar
//    Software and any modification/derivatives thereof.
//    No right, ownership, or interest to MStar Software and any
//    modification/derivatives thereof is transferred to you under Terms.
//
// 2. You understand that MStar Software might include, incorporate or be
//    supplied together with third party`s software and the use of MStar
//    Software may require additional licenses from third parties.
//    Therefore, you hereby agree it is your sole responsibility to separately
//    obtain any and all third party right and license necessary for your use of
//    such third party`s software.
//
// 3. MStar Software and any modification/derivatives thereof shall be deemed as
//    MStar`s confidential information and you agree to keep MStar`s
//    confidential information in strictest confidence and not disclose to any
//    third party.
//
// 4. MStar Software is provided on an "AS IS" basis without warranties of any
//    kind. Any warranties are hereby expressly disclaimed by MStar, including
//    without limitation, any warranties of merchantability, non-infringement of
//    intellectual property rights, fitness for a particular purpose, error free
//    and in conformity with any international standard.  You agree to waive any
//    claim against MStar for any loss, damage, cost or expense that you may
//    incur related to your use of MStar Software.
//    In no event shall MStar be liable for any direct, indirect, incidental or
//    consequential damages, including without limitation, lost of profit or
//    revenues, lost or damage of data, and unauthorized system use.
//    You agree that this Section 4 shall still apply without being affected
//    even if MStar Software has been modified by MStar in accordance with your
//    request or instruction for your use, except otherwise agreed by both
//    parties in writing.
//
// 5. If requested, MStar may from time to time provide technical supports or
//    services in relation with MStar Software to you for your use of
//    MStar Software in conjunction with your or your customer`s product
//    ("Services").
//    You understand and agree that, except otherwise agreed by both parties in
//    writing, Services are provided on an "AS IS" basis and the warranty
//    disclaimer set forth in Section 4 above shall apply.
//
// 6. Nothing contained herein shall be construed as by implication, estoppels
//    or otherwise:
//    (a) conferring any license or right to use MStar name, trademark, service
//        mark, symbol or any other identification;
//    (b) obligating MStar or any of its affiliates to furnish any person,
//        including without limitation, you and your customers, any assistance
//        of any kind whatsoever, or any information; or
//    (c) conferring any license or right under any intellectual property right.
//
// 7. These terms shall be governed by and construed in accordance with the laws
//    of Taiwan, R.O.C., excluding its conflict of law rules.
//    Any and all dispute arising out hereof or related hereto shall be finally
//    settled by arbitration referred to the Chinese Arbitration Association,
//    Taipei in accordance with the ROC Arbitration Law and the Arbitration
//    Rules of the Association by three (3) arbitrators appointed in accordance
//    with the said Rules.
//    The place of arbitration shall be in Taipei, Taiwan and the language shall
//    be English.
//    The arbitration award shall be final and binding to both parties.
//
//******************************************************************************
//<MStar Software>

#include "include/drvConfig.h"

#ifdef CONFIG_USB_DEBUG
  #define DEBUG
#else
  #undef DEBUG
#endif

#include <MsCommon.h>
#include "include/drvCompiler.h"
#include "include/drvPorts.h"
#include "include/drvErrno.h"
#include "include/drvIO.h"
#include "include/drvPCIMEM.h"
#include "include/drvList.h"
#include "include/drvTimer.h"
#include "include/drvKernel.h"
// USB related implemented header files
#include "include/drvUSB.h"
#include "drvHCD.h"
#include "include/drvCPE_EHCI.h"
#include "drvEHCI.h"
#include "drvUSBHwCtl.h"
#include "include/drvCPE_AMBA.h"
#include "drvUsbcommon.h"
#include "drvUSB.h"
#if 1

/*-------------------------------------------------------------------------*/


#define DRIVER_VERSION "2003-Jun-13"
#define DRIVER_AUTHOR "xxx"
#define DRIVER_DESC "USB 2.0 'Enhanced' Host Controller (EHCI) Driver"

// #define EHCI_VERBOSE_DEBUG
// #define have_split_iso

#ifdef DEBUG
#define EHCI_STATS
#endif

/* magic numbers that can affect system performance */
#define  EHCI_TUNE_CERR     3  /* 0-3 qtd retries; 0 == don't stop */
#define  EHCI_TUNE_RL_HS    4  /* nak throttle; see 4.9 */
#define  EHCI_TUNE_RL_TT    0
#define  EHCI_TUNE_MULT_HS  1  /* 1-3 transactions/uframe; 4.10.3 */
#define  EHCI_TUNE_MULT_TT  1
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

#ifdef CONFIG_HC_TEST
#define  EHCI_TUNE_FLS      0  /* 1024 frame for schedule */
#else
#define  EHCI_TUNE_FLS      2  /* (small) 256 frame schedule */
#endif
/* Initial IRQ latency:  lower than default */
static int log2_irq_thresh = 0;    // 0 to 6
#ifdef ROOTHUB_INTERRUPT_MODE
#define    INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT)
#else
#define    INTR_MASK (STS_IAA | STS_FATAL | STS_ERR | STS_INT)
#endif

/*-------------------------------------------------------------------------*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

#include "drvEHCI.h"
#include "drvHCDDBG.cpp"
#include "drvEHCIDBG.cpp"

struct usb_hcd *g_pUsbHcd = NULL;
extern struct cpe_dev cpe_ehci_dev;
extern struct cpe_dev cpe_ehci_dev_Port2;

extern int hub_port_disable(struct usb_device *hub, int port);

extern struct list_head hub_event_list;
extern void init_OS_Resource_EX(S32 *USBWaitFlg);
extern void ehci_StopRun_Setting(MS_U8 bOption, struct ehci_hcd *ehci);
extern void Chip_Flush_Memory(void);


static int handshake (U32 *ptr, U32 mask, U32 done, int usec)
{
	U32  result;

	do {
		result = ehci_readl ((U32)ptr);
		if (result == ~(U32)0)    /* card removed */
			return -ENODEV;

		result &= mask;
		if (result == done)
			return 0;
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

		udelay (1);
		usec--;
	} while (usec > 0);

	return -ETIMEDOUT;
}


static int ehci_halt (struct ehci_hcd *ehci)
{
	U32  temp = ehci_readl ((U32)&ehci->regs->status);

	if ((temp & STS_HALT) != 0)
		return 0;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

	temp = ehci_readl ((U32)&ehci->regs->command);
	temp &= ~CMD_RUN;
	ehci_writel (temp, (U32)&ehci->regs->command);
	diag_printf("ehci_halt\n");
	return handshake (&ehci->regs->status, STS_HALT, STS_HALT, 16 * 125);
}


static int ehci_reset (struct ehci_hcd *ehci)
{
	U32  command = ehci_readl ((U32)&ehci->regs->command);

	//printk("HW SW Reset\n");
	command |= CMD_RESET;
	dbg_cmd (ehci, "reset", command);
	ehci_writel (command, (U32)&ehci->regs->command);
	ehci->hcd.state = USB_STATE_HALT;
	//Wait for HC reset complete

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	command = handshake (&ehci->regs->command, CMD_RESET, 0, 250 * 1000);

	//Set EOF1
	//writel(readl(0xC2000000+0x40)& (~(3<<2)),0xC2000000+0x40);
	//mwOTG20_EOF1_Set();	// Set EOF1 360 clocks

	return command;
}

static void ehci_ready (struct ehci_hcd *ehci)
{
	U32  temp;

#ifdef DEBUG
	if (!HCD_IS_RUNNING (ehci->hcd.state))
		BUG ();
#endif

  /* wait for any schedule enables/disables to take effect */
  #if 0
	temp = 0;
	if (ehci->async->qh_next.qh)
	temp = STS_ASS;
	if (ehci->next_uframe != -1)
	temp |= STS_PSS;
	if (handshake (&ehci->regs->status, STS_ASS | STS_PSS,
	    temp, 16 * 125) != 0) {
	ehci->hcd.state = USB_STATE_HALT;
	printk("Got problem,check it out, qHD is %p\n",ehci->async->qh_next.qh);
	while(1);
	return;
	}
  #endif

	/* then disable anything that's still active */

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	temp = ehci_readl ((U32)&ehci->regs->command);
	temp &= ~(CMD_ASE | CMD_IAAD | CMD_PSE);
	ehci_writel (temp, (U32)&ehci->regs->command);

	/* hardware can take 16 microframes to turn off ... */
	if (handshake (&ehci->regs->status, STS_ASS | STS_PSS,
	0, 16 * 125) != 0) {
		usb_err("Cannot stop scheduler%s","\n");
		ehci->hcd.state = USB_STATE_HALT;
		return;
	}
}

/*
 * EHCI Root Hub ... the nonsharable stuff
 *
 */


#if 1
static int check_reset_complete (
  struct ehci_hcd  *ehci,
  int    index,
  int    port_status)
{
  if (!(port_status & PORT_CONNECT)) {
    ehci->reset_done [index] = 0;
    return port_status;
  }

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  //#ifndef CONFIG_FARADAY_FOTG200
  #if 0
  /* if reset finished and it's still not enabled -- handoff */
  if (!(port_status & PORT_PE)) {
    ehci_dbg (ehci, "port %d full speed --> companion%s",
      index + 1, "\n");

    // what happens if HCS_N_CC(params) == 0 ?
    port_status |= PORT_OWNER;
    ehci_writel (port_status, (U32)&ehci->regs->port_status [index]);
  } else
    ehci_dbg (ehci, "port %d high speed%s", index + 1,"\n");
  #endif
  return port_status;
}

/*-------------------------------------------------------------------------*/


 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

 int
ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
{
      struct ehci_hcd  *ehci = hcd_to_ehci (hcd);
      U32    temp, status = 0;
      int    ports, i, retval = 1;
      U32  flags;

      /* init status to no-changes */
      buf [0] = 0;
      ports = HCS_N_PORTS (ehci->hcs_params);
      if (ports > 7) {
        buf [1] = 0;
        retval++;
      }
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      /* no hub change reports (bit 0) for now (power, ...) */

      /* port N changes (bit N)? */
      spin_lock_irqsave (&ehci->lock, flags);
      for (i = 0; i < ports; i++) {
        temp = ehci_readl ((U32)&ehci->regs->port_status[i]);
        //diag_printf("<ehci_hub_status_data> temp: %lx, pre_sts: %lx @ root hub %d\n", temp, hcd->pre_sts, hcd->host_id);
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

        if ( ((temp & PORT_CONNECT) == 0) && ((hcd->pre_sts & PORT_CONNECT) != 0) )
        {
            diag_printf("<ehci_hub_status_data> Add CSC @ root hub %d, DISCONNECT!\n", hcd->host_id);
            temp |= PORT_CSC;
        }
        hcd->pre_sts = temp;

        //#ifndef CONFIG_FARADAY_FOTG200
    #if 0
        if (temp & PORT_OWNER) {
          /* don't report this in GetPortStatus */
          if (temp & PORT_CSC) {
            temp &= ~PORT_CSC;
            ehci_writel (temp, (U32)&ehci->regs->port_status [i]);
          }
          continue;
        }
    #endif
        if (!(temp & PORT_CONNECT))
          ehci->reset_done [i] = 0;

		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
        /*
	if ((temp & mask) != 0 || test_bit(i, &ehci->port_c_suspend)
			|| (ehci->reset_done[i] && time_after_eq(
				jiffies, ehci->reset_done[i]))) {
				*/
    //    if ((temp & (PORT_CSC | PORT_PEC | PORT_OCC)) != 0) {
        if ((temp & (PORT_CSC)) != 0) {
          if (i < 7)
              buf [0] |= 1 << (i + 1);

		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
          else
              buf [1] |= 1 << (i - 7);
          status = STS_PCD;
        }
      }
      spin_unlock_irqrestore (&ehci->lock, flags);
      return status ? retval : 0;
}

/*-------------------------------------------------------------------------*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void
ehci_hub_descriptor (
  struct ehci_hcd      *ehci,
  struct usb_hub_descriptor  *desc
) {
  int    ports = HCS_N_PORTS (ehci->hcs_params);
  U16    temp;

  desc->bDescriptorType = 0x29;
  desc->bPwrOn2PwrGood = 0;
  desc->bHubContrCurrent = 0;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  desc->bNbrPorts = ports;
  temp = 1 + (ports / 8);
  desc->bDescLength = 7 + 2 * temp;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* two bitmaps:  ports removable, and usb 1.0 legacy PortPwrCtrlMask */
  memset (&desc->bitmap [0], 0, temp);
  memset (&desc->bitmap [temp], 0xff, temp);

  temp = 0x0008;      /* per-port overcurrent reporting */
  if (HCS_PPC (ehci->hcs_params))
    temp |= 0x0001;    /* per-port power control */
  if (HCS_INDICATOR (ehci->hcs_params))
    temp |= 0x0080;    /* per-port indicators (LEDs) */
  desc->wHubCharacteristics = CPUToLE16(temp);
}

/*-------------------------------------------------------------------------*/
void ehci_hc_swreset(struct ehci_hcd  *ehci)
{
    U32    regTmp[4];

  //FIXME: cover FOTG200 bug
  //Reset HC to cover FOTG2000 implementation limitation
  //Do not do hc_reset at HCP section
  //if ( mdwOTGC_Control_A_SET_B_HNP_EN_Rd() == 0 )
  {
   // regTmp[2] = mdwFOTGPort(0x80);
   // regTmp[3] = mdwFOTGPort(0x88);
    regTmp[0] = ehci_readl((U32)&ehci->regs->command);
    regTmp[1] = ehci_readl((U32)&ehci->regs->intr_enable);
    // HC soft reset
    ehci_reset(ehci);
     // Device Soft Reset
     /*
     mdwPort(CPE_USB_EHCI_REGBASE,0x100)|=BIT4;
    mdwPort(CPE_USB_EHCI_REGBASE,0x100)&=(~BIT4);
    */
    //#ifdef FORCE_FULL_SPEED
    // Force HC to full speed
   // mwOTG20_Control_ForceFullSpeed_Set();
   // mwOTG20_Control_ForceHighSpeed_Clr();
   // #endif
    //#ifdef FORCE_HIGH_SPEED
    // Force HC to high speed
   // mwOTG20_Control_ForceFullSpeed_Clr();
 //   mwOTG20_Control_ForceHighSpeed_Set();
  //  #endif
 //   mdwFOTGPort(0x80) = regTmp[2];
   // mdwFOTGPort(0x88) = regTmp[3];
    ehci_writel(regTmp[1],(U32)&ehci->regs->intr_enable);
    ehci_writel(regTmp[0],(U32)&ehci->regs->command);
    ehci->hcd.state = USB_STATE_RUNNING;
  }
  //Cover OTG HW issue casused by HC Software reset for Device-B playing as Host
#if 0
  if ( mdwOTGC_Control_B_BUS_REQ_Rd() > 0)
  {
    //HC reset at HNP section
    mdwOTGC_UsbUnPLGSet();
    mdwOTGC_UsbUnPLGClr();
  }
  #endif
  //End of cover
}
/*-------------------------------------------------------------------------*/

 int ehci_hub_control (
  struct usb_hcd  *hcd,
  U16    typeReq,
  U16    wValue,
  U16    wIndex,
  char    *buf,
  U16    wLength
) {
  struct ehci_hcd  *ehci = hcd_to_ehci (hcd);
  int    ports = HCS_N_PORTS (ehci->hcs_params);
  U32    temp, status,bus_monitor;
  U32  flags;
  int    retval = 0;
  int    time_out;
  struct cpe_dev *dev;
  const struct device_s *__mptr = hcd->controller;
  dev = (struct cpe_dev *)( (char *)__mptr - offsetof(struct cpe_dev,dev) );
  U32 regUTMI = dev->utmibase;
  U32 temp2, speed;
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  spin_lock_irqsave (&ehci->lock, flags);
  switch (typeReq) {
  case ClearHubFeature:
    switch (wValue) {
    case C_HUB_LOCAL_POWER:
    case C_HUB_OVER_CURRENT:
      /* no hub-wide feature/status flags */
      break;
    default:
      goto error;
    }
    break;
  case ClearPortFeature:
    if (!wIndex || wIndex > ports)
      goto error;
    wIndex--;
    temp = ehci_readl ((U32)&ehci->regs->port_status [wIndex]);
    if (temp & PORT_OWNER)
      break;

    switch (wValue) {
    case USB_PORT_FEAT_ENABLE:
      usb_msg("Disable port%s","");
      if( ehci->async->qh_next.qh != 0 )
      {
        usb_err("Not only cantain one qHD (%p and %p)in asyn. scheduler",ehci->async->qh_next.qh,ehci->async);
      }
      ehci_writel (temp & ~PORT_PE, (U32)&ehci->regs->port_status [wIndex]);
      //Stop scheduler when device disconnect
      //Diable asyn. and sync. scheduler
      ehci_writel(ehci_readl((U32)&ehci->regs->command)&(~(CMD_ASE|CMD_PSE|CMD_IAAD)),(U32)&ehci->regs->command);
      //Halt HC (Stop scheduler)

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      ehci_halt(ehci);
      ehci_hc_swreset(ehci);
      break;
    case USB_PORT_FEAT_C_ENABLE:
      ehci_writel (temp | PORT_PEC,
        (U32)&ehci->regs->port_status [wIndex]);
      break;
    case USB_PORT_FEAT_SUSPEND:
    case USB_PORT_FEAT_C_SUSPEND:
      /* ? */
      break;
    case USB_PORT_FEAT_POWER:
      if (HCS_PPC (ehci->hcs_params))
        ehci_writel (temp & ~PORT_POWER,
          (U32)&ehci->regs->port_status [wIndex]);
      break;
    case USB_PORT_FEAT_C_CONNECTION:
      ehci_writel (temp | PORT_CSC,
        (U32)&ehci->regs->port_status [wIndex]);
      break;

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    case USB_PORT_FEAT_C_OVER_CURRENT:
      ehci_writel (temp | PORT_OCC,
        (U32)&ehci->regs->port_status [wIndex]);
      break;
    case USB_PORT_FEAT_C_RESET:
      /* GetPortStatus clears reset */
      break;
    default:
      goto error;
    }
    temp = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted write */
    break;
  case GetHubDescriptor:
    ehci_hub_descriptor (ehci, (struct usb_hub_descriptor *)
      buf);
    break;
  case GetHubStatus:
    /* no hub-wide feature/status flags */
    memset (buf, 0, 4);
    //cpu_to_le32s ((U32 *) buf);
    break;

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  case GetPortStatus:
    if (!wIndex || wIndex > ports)
      goto error;
    wIndex--;
    status = 0;
    temp = ehci_readl ((U32)&ehci->regs->port_status [wIndex]);
    //diag_printf("<ehci_hub_control> GetPortStatus: pStatus: %x, \n", temp);
    if ( ((temp & PORT_CONNECT) == 0) && ((temp & PORT_CSC) == 0) )
    {
        if ((hcd->pre_temp & PORT_CONNECT) != 0)
        {
            diag_printf("<ehci_hub_control> GetPortStatus:Add CSC here, pStatus = %x\n", temp);
            temp |= PORT_CSC;
        }
    }
        hcd->pre_temp = temp;

    // wPortChange bits
    if (temp & PORT_CSC)
      status |= 1 << USB_PORT_FEAT_C_CONNECTION;
    if (temp & PORT_PEC)
      status |= 1 << USB_PORT_FEAT_C_ENABLE;
    // USB_PORT_FEAT_C_SUSPEND
    if (temp & PORT_OCC)
      status |= 1 << USB_PORT_FEAT_C_OVER_CURRENT;

    /* whoever resets must GetPortStatus to complete it!! */
    if ((temp & PORT_RESET)
        && time_after (jiffies,
          ehci->reset_done [wIndex])) {
      status |= 1 << USB_PORT_FEAT_C_RESET;
      time_out=0;

      writeb(0x0 ,(void*)(regUTMI+0x2A*2)); // chirp patch
      mdelay(20); // chirp patch

      /* force reset to complete */
      ehci_writel (temp & ~PORT_RESET,
          (U32)&ehci->regs->port_status [wIndex]);
      do {
        temp = ehci_readl (
          (U32)&ehci->regs->port_status [wIndex]);
        udelay (10);
      } while ((temp&(PORT_RESET|PORT_CONNECT)) == (PORT_RESET|PORT_CONNECT)&&(time_out++<10000));

      writeb(0x10, (void*) (regUTMI+0x2c*2)); // chirp patch
      writeb(0x02, (void*) (regUTMI+0x2d*2-1)); // chirp patch
      writeb(0x81, (void*) (regUTMI+0x2f*2-1)); // chirp patch

      //Add time-out mechanism to cover HW BUG
      //HW ISSUE?
      if( time_out >= 10000 )
      {
        //Maybe HW bug ==> check it out
        diag_printf("ERR: Port reset cannot force complete!!\n");//HW ISSUE?
        ehci_hc_swreset(ehci);
      }
      /* see what we found out */
      speed = (ehci_readl((U32)&ehci->regs->bus_control) >> 9) & 0x3;
      diag_printf("SPEED: %x\n", speed);

          temp2 = ehci_readl((U32)&ehci->regs->hcmisc) & 0xfffffff3;
      if (speed == 2) // high speed
      {
        UTMI_ORXBYTE_EX(0x09, 0x80, regUTMI);                            //HS rx robust enable
        temp2 |= (3 << 2);
      }
      else                 //full speed, low speed
      {
        UTMI_ANDXBYTE_EX(0x09, 0x7F, regUTMI);
        temp2 |= (2 << 2);
      }
          ehci_writel (temp2, (U32)&ehci->regs->hcmisc); // misc, EOF1

      temp = check_reset_complete (ehci, wIndex, temp);
    }

    // don't show wPortStatus if it's owned by a companion hc
    if (!(temp & PORT_OWNER)) {
      if (temp & PORT_CONNECT) {
        status |= 1 << USB_PORT_FEAT_CONNECTION;
        bus_monitor=ehci_readl ((U32)&ehci->regs->bus_control);
        bus_monitor>>=9;
        if (bus_monitor==2)
            status |= 1 << USB_PORT_FEAT_HIGHSPEED;
        else if (bus_monitor==1)
            status |=1 << USB_PORT_FEAT_LOWSPEED;
        //else ==> full speed don't set any bits

      }
      if (temp & PORT_PE)
        status |= 1 << USB_PORT_FEAT_ENABLE;
      if (temp & PORT_SUSPEND)
        status |= 1 << USB_PORT_FEAT_SUSPEND;

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      if (temp & PORT_OC)
        status |= 1 << USB_PORT_FEAT_OVER_CURRENT;
      if (temp & PORT_RESET)
        status |= 1 << USB_PORT_FEAT_RESET;
      if (temp & PORT_POWER)
        status |= 1 << USB_PORT_FEAT_POWER;
    }

#ifndef  EHCI_VERBOSE_DEBUG
  if (status & ~0xffff)  /* only if wPortChange is interesting */
#endif
    dbg_port (ehci, "GetStatus", wIndex + 1, temp);
#if 0
    // we "know" this alignment is good, caller used kmalloc()...
    *((U32 *) buf) = CPUToLE32(status);
#else
    *buf = CPUToLE32(status);
    *(buf+1) = CPUToLE32(status) >> 8;
    *(buf+2) = CPUToLE32(status) >> 16;
    *(buf+3) = CPUToLE32(status) >> 24;
#endif
    break;
  case SetHubFeature:
    switch (wValue) {
    case C_HUB_LOCAL_POWER:
    case C_HUB_OVER_CURRENT:
      /* no hub-wide feature/status flags */

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      break;
    default:
      goto error;
    }
    break;
  case SetPortFeature:
    if (!wIndex || wIndex > ports)
      goto error;
    wIndex--;
    temp = ehci_readl ((U32)&ehci->regs->port_status [wIndex]);
    //#ifndef CONFIG_FARADAY_FOTG200
    #if 0
    if (temp & PORT_OWNER)
      break;
    #endif

    switch (wValue) {
    case USB_PORT_FEAT_SUSPEND:
      dbg("SetPortFeature suspend%s","\n");
      ehci_writel (temp | PORT_SUSPEND,
        (U32)&ehci->regs->port_status [wIndex]);
      break;
    case USB_PORT_FEAT_POWER:
      if (HCS_PPC (ehci->hcs_params))
        ehci_writel (temp | PORT_POWER,
          (U32)&ehci->regs->port_status [wIndex]);
      break;
    case USB_PORT_FEAT_RESET:
      /* line status bits may report this as low speed */
      //#ifndef CONFIG_FARADAY_FOTG200
      //diag_printf("<ehci_hub_control> SetPortFeature RESET port status: %lx\n", temp);
      #if 0
      if ((temp & (PORT_PE|PORT_CONNECT)) == PORT_CONNECT
          && PORT_USB11 (temp)) {
          diag_printf("temp: %x\n", temp);
        ehci_dbg (ehci,
          "port %d low speed --> companion%s",
          wIndex + 1,"\n");
        temp |= PORT_OWNER;
      } else
      #endif
      {
        ehci_vdbg (ehci, "port %d reset %s", wIndex + 1,"\n");
        temp |= PORT_RESET;
        temp &= ~PORT_PE;

        /*
         * caller must wait, then call GetPortStatus
         * usb 2.0 spec says 50 ms resets on root
         */
        ehci->reset_done [wIndex] = jiffies
              + ((50 /* msec */ * HZ) / 1000);
      }

#if 0 //Colin, 090605 removed for reset bad USB disk
      if ( g_usb_phy_reset_flg && (hcd == cpe_ehci_dev.dev.driver_data) )
      {
          diag_printf("g_usb_phy_reset_flg\n");
          //Stop schedule
          ehci_writel(ehci_readl((U32)&ehci->regs->command)&(~(CMD_RUN|CMD_ASE|CMD_PSE)),(U32)&ehci->regs->command);
          time_out=0;
          //Add time-out mechanism to cover HW design issue (PIE may cause dead lock sometimes)
          while(((ehci_readl((U32)&ehci->regs->status)&STS_HALT) == 0)&&(time_out++<1000));
          //HW ISSUE?
          if( time_out >= 1000 )
          {
            ehci_hc_swreset(ehci);
          }

          UTMI_ORXBYTE(0x06,0x3);                      //  XWORD[UTMIBaseAddr+0x06]|=0x03;        //reset UTMI
          USB_DELAY(2);
          UTMI_ANDXBYTE(0x06,~0x03);               //XWORD[UTMIBaseAddr+0x06]&=~0x3;        // 0xfc;
      }

      if ( g_usb_phy_reset_flg_Port2&& (hcd == cpe_ehci_dev_Port2.dev.driver_data) )
      {
          diag_printf("g_usb_phy_reset_flg_Port2\n");
          //Stop schedule
          ehci_writel(ehci_readl((U32)&ehci->regs->command)&(~(CMD_RUN|CMD_ASE|CMD_PSE)),(U32)&ehci->regs->command);
          time_out=0;
          //Add time-out mechanism to cover HW design issue (PIE may cause dead lock sometimes)
          while(((ehci_readl((U32)&ehci->regs->status)&STS_HALT) == 0)&&(time_out++<1000));
          //HW ISSUE?
          if( time_out >= 1000 )
          {
            ehci_hc_swreset(ehci);
          }

          UTMI2_ORXBYTE(0x06,0x3);                      //  XWORD[UTMIBaseAddr+0x06]|=0x03;        //reset UTMI
          USB_DELAY(2);
          UTMI2_ANDXBYTE(0x06,~0x03);               //XWORD[UTMIBaseAddr+0x06]&=~0x3;        // 0xfc;
      }
#endif

      //Do port reset only if device attaches to this port
      if( temp&PORT_CONNECT )
      {
        ehci_StopRun_Setting(HOST20_Enable, ehci);

        writeb(0x10, (void*)(regUTMI+0x2C*2)); // chirp patch
        writeb(0x00, (void*)(regUTMI+0x2D*2-1)); // chirp patch
        writeb(0x00, (void*)(regUTMI+0x2F*2-1)); // chirp patch
        writeb(0x80 ,(void*)(regUTMI+0x2A*2)); // chirp patch

        ehci_writel (temp, (U32)&ehci->regs->port_status [wIndex]); // port reset
      }
      break;
    default:
      goto error;
    }
    temp = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted writes */
    break;

  default:
error:
    /* "stall" on error */
    retval = -EPIPE;
  }
  spin_unlock_irqrestore (&ehci->lock, flags);
  return retval;
}

#endif


/*------------------------------------------------------------------------------*/
#include "drvEHCI_MEM.cxx"


#if 1

//enum usb_device_speed eCurURBSpeed;
//U32 my_qtd,my_buf,qtd_status;
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static int
qtd_fill (struct ehci_qtd *qtd, dma_addr_t buf, size_t len,
    int token, int maxpacket)
{
  U32 count;
  int  i, lastnums = 0;
  cyg_uint64 addr = buf;
  unsigned char	uPageShift;

  //my_qtd=(U32)qtd;
  //my_buf=(U32)buf;
//diag_printf("qtd:%x buf:%x\n",(U32)qtd,buf);
  /* one buffer entry per 4K ... first might be short or unaligned */

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  qtd->hw_buf [0] = CPUToLE32 ((U32)addr);
  qtd->hw_buf_hi [0] = CPUToLE32 ((U32)(addr >> 32));
  count = 0x1000 - (buf & 0x0fff);  /* rest of that page */
  if (likely (len < count))    /* ... iff needed */
    count = len;
  else {
    buf +=  0x1000;
    buf &= ~0x0fff;

    /* per-qtd limit: from 16K to 20K (best alignment) */
    for (i = 1; count < len && i < 5; i++) {
      addr = buf;
      qtd->hw_buf [i] = CPUToLE32 ((U32)addr);
      qtd->hw_buf_hi [i] = CPUToLE32 ((U32)(addr >> 32));
      lastnums++;
      buf += 0x1000;
      if ((count + 0x1000) < len)
        count += 0x1000;
      else
        count = len;
    }
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* short packets may only terminate transfers */
    if (count != len)
      count -= (count % maxpacket);
  }
  qtd->hw_token = CPUToLE32 ((count << 16) | token);
  qtd->length = count;
//qtd_status=qtd->hw_token;			//yuwen
  if ((count > 0) && (lastnums < 4))
  {
      for (uPageShift = lastnums + 1;uPageShift < 5; uPageShift++)
      {
          qtd->hw_buf[uPageShift] = qtd->hw_buf [lastnums];
          qtd->hw_buf_hi[uPageShift] = qtd->hw_buf_hi [lastnums];
      }
  }

#if 0
  if ((count > 0) && (i <= 4))
  {
      // Shift all page buffers to the bottom of qtd
      uPageShift = 4 - i;
      for (;i>=0; i--)
      {
          qtd->hw_buf[i+uPageShift] = qtd->hw_buf [i];
          qtd->hw_buf_hi[i+uPageShift] = qtd->hw_buf_hi [i];
	  qtd->hw_buf [i] = 0;
	  qtd->hw_buf_hi [i] = 0;
      }

      qtd->hw_token |= (uPageShift << 12);	//New Current Page
  }

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
#endif
  return count;
}

/*-------------------------------------------------------------------------*/


static __inline__ void
qh_update (struct ehci_hcd *ehci, struct ehci_qh *qh, struct ehci_qtd *qtd)
{
  qh->hw_qtd_next = QTD_NEXT (qtd->qtd_dma);
  qh->hw_alt_next = EHCI_LIST_END;

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/


  /* HC must see latest qtd and qh data before we clear ACTIVE+HALT */
  wmb ();
  qh->hw_token &= CPUToLE32 (QTD_TOGGLE | QTD_STS_PING);
}

/*-------------------------------------------------------------------------*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void qtd_copy_status (
  struct ehci_hcd *ehci,
  struct urb *urb,
  size_t length,
  U32 token
)
{
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (likely (QTD_PID (token) != 2))
    urb->actual_length += length - QTD_LENGTH (token);

  /* don't modify error codes */
  if (unlikely (urb->status != -EINPROGRESS))
    return;

  /* force cleanup after short read; not always an error */
  if (unlikely (IS_SHORT_READ (token)))
    urb->status = -EREMOTEIO;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (token & QTD_STS_HALT) {
    if (token & QTD_STS_BABBLE) {
      diag_printf(" [ !!!!  USB   QTD_STS_BABBLE  !!!!] \n ");
      /* FIXME "must" disable babbling device's port too */
      urb->status = -EOVERFLOW;
    } else if (token & QTD_STS_MMF) {
		diag_printf(" [ !!!!  USB	QTD_STS_MMF	!!!!] \n ");
      /* fs/ls interrupt xfer missed the complete-split */
      urb->status = -EPROTO;
    } else if (token & QTD_STS_DBE) {
		diag_printf(" [ !!!!  USB	QTD_STS_DBE	!!!!] \n ");
      urb->status = (QTD_PID (token) == 1) /* IN ? */
        ? -ENOSR  /* hc couldn't read data */
        : -ECOMM; /* hc couldn't write data */
    } else if (token & QTD_STS_XACT) {
		diag_printf(" [ USB	QTD_STS_XACT ] \n ");
      /* timeout, bad crc, wrong PID, etc; retried */
      if (QTD_CERR (token))
        urb->status = -EPIPE;
      else {

		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
        ehci_dbg (ehci, "devpath %s ep%d%s 3strikes\n",
          urb->dev->devpath,
          usb_pipeendpoint (urb->pipe),
          usb_pipein (urb->pipe) ? "in" : "out");
        urb->status = -EPROTO;
      }
    /* CERR nonzero + no errors + halt --> stall */
    } else if (QTD_CERR (token))
      urb->status = -EPIPE;
    else  /* unknown */
      urb->status = -EPROTO;

    ehci_vdbg (ehci,
      "dev%d ep%d%s qtd token %08x --> status %d\n",
      usb_pipedevice (urb->pipe),
      usb_pipeendpoint (urb->pipe),
      usb_pipein (urb->pipe) ? "in" : "out",
      token, urb->status);
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    if( urb->status < 0 )
    {
      //show error messafe if transfers urb fail
      usb_msg("msg: dev%d ep%d%s qtd token %08x --> status %d, len=%d",
      usb_pipedevice (urb->pipe),
      usb_pipeendpoint (urb->pipe),
      usb_pipein (urb->pipe) ? "in" : "out",
      token, urb->status, urb->transfer_buffer_length);
    }


    /* stall indicates some recovery action is needed */
    if (urb->status == -EPIPE) {
      int  pipe = urb->pipe;

      if (!usb_pipecontrol (pipe))
        usb_endpoint_halt (urb->dev,
          usb_pipeendpoint (pipe),
          usb_pipeout (pipe));
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* if async CSPLIT failed, try cleaning out the TT buffer */
#ifdef USB_EHCI_TT
    } else if (urb->dev->tt && !usb_pipeint (urb->pipe)
        && QTD_CERR(token) == 0) {
#ifdef DEBUG
      struct usb_device *tt = urb->dev->tt->hub;
      dev_dbg (&tt->dev,
        "clear tt buffer port %d, a%d ep%d t%08x\n",
        urb->dev->ttport, urb->dev->devnum,
        usb_pipeendpoint (urb->pipe), token);
#endif /* DEBUG */
      usb_hub_tt_clear_buffer (urb->dev, urb->pipe);
    }
#else
    }
#endif
  }
}
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void
ehci_urb_done (struct ehci_hcd *ehci, struct urb *urb, struct pt_regs *regs)
{
  if (likely (urb->hcpriv != 0)) {
    struct ehci_qh  *qh = (struct ehci_qh *) urb->hcpriv;

    /* S-mask in a QH means it's an interrupt urb */
    if ((qh->hw_info2 & CPUToLE32 (0x00ff)) != 0) {

      /* ... update hc-wide periodic stats (for usbfs) */
      hcd_to_bus (&ehci->hcd)->bandwidth_int_reqs--;
    }
    qh_put (ehci, qh);
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  spin_lock (&urb->lock);
  urb->hcpriv = 0;
  switch (urb->status) {
  case -EINPROGRESS:    /* success */
    urb->status = 0;
  default:      /* fault */
    COUNT (ehci->stats.complete);
    break;
  case -EREMOTEIO:    /* fault or normal */
    if (!(urb->transfer_flags & URB_SHORT_NOT_OK))
      urb->status = 0;
    COUNT (ehci->stats.complete);
    break;

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  case -ECONNRESET:    /* canceled */
  case -ENOENT:
    COUNT (ehci->stats.unlink);
    break;
  }
  spin_unlock (&urb->lock);

  /* complete() can reenter this HCD */
  spin_unlock (&ehci->lock);
#ifdef EHCI_VERBOSE_DEBUG
  urb_print (urb, "RET", usb_pipeout (urb->pipe));
#endif
  usb_hcd_giveback_urb (&ehci->hcd, urb, regs);
  spin_lock (&ehci->lock);
}



/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
#define HALT_BIT CPUToLE32(QTD_STS_HALT)
static unsigned
qh_completions (struct ehci_hcd *ehci, struct ehci_qh *qh, struct pt_regs *regs)
{
  struct ehci_qtd    *last = 0, *end = qh->dummy;
  struct list_head  *entry, *tmp;
  int      stopped;
  unsigned    count = 0;
  int      do_status = 0;
  unsigned char      state;
  BOOL		bIsPageOver = FALSE;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (unlikely (list_empty (&qh->qtd_list)))
    return count;

  state = qh->qh_state;
  qh->qh_state = QH_STATE_COMPLETING;
  stopped = (state == QH_STATE_IDLE);
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  list_for_each_safe (entry, tmp, &qh->qtd_list) {
    struct ehci_qtd  *qtd;
    struct urb  *urb;
    U32    token = 0;

    qtd = list_entry (entry, struct ehci_qtd, qtd_list);
    //list_entry (entry, struct ehci_qtd,qtd_list, struct list_head,qtd);
    urb = qtd->urb;

    if ( ((qtd->hw_token >> 12) & 0x7) > 5)	//For patching H/W bug
    {
    //	diag_printf("Set Over Page !!!\n");
	bIsPageOver = TRUE;
    }

    /* clean up any state from previous QTD ...*/
    if (last) {
      if (likely (last->urb != urb)) {
        ehci_urb_done (ehci, last->urb, regs);
        count++;
      }

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      ehci_qtd_free (ehci, last);
      last = 0;
    }

    /* ignore urbs submitted during completions we reported */
    if (qtd == end)
      break;

    /* hardware copies qtd out of qh overlay */
    rmb ();

    token = LE32ToCPU (qtd->hw_token);

    /* always clean up qtds the hc de-activated */
    if ((token & QTD_STS_ACTIVE) == 0) {

      if ((token & QTD_STS_HALT) != 0) {
        stopped = 1;
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      } else if (IS_SHORT_READ (token)
          && (qh->hw_alt_next & QTD_MASK)
            == ehci->async->hw_alt_next) {
        stopped = 1;
        goto halt;
      } /*else if (IS_SHORT_READ (token)) {
        #if 0
        qh->hw_token &= __constant_cpu_to_le32 (QTD_TOGGLE | QTD_STS_PING);
        #else
        stopped = 1;
        goto halt;
        #endif
      }*/
    /* stop scanning when we reach qtds the hc is using */
    } else if (likely (!stopped
        && HCD_IS_RUNNING (ehci->hcd.state))) {
      break;

    } else {
      stopped = 1;
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      if (likely (urb->status == -EINPROGRESS))
        continue;

      /* issue status after short control reads */
      if (unlikely (do_status != 0)
          && QTD_PID (token) == 0 /* OUT */) {
        do_status = 0;
        continue;
      }

      /* token in overlay may be most current */
      if (state == QH_STATE_IDLE
          && CPUToLE32 (qtd->qtd_dma)
            == qh->hw_current)
        token = LE32ToCPU (qh->hw_token);

      if ((HALT_BIT & qh->hw_token) == 0) {
halt:
        qh->hw_token |= HALT_BIT;
        wmb ();
      }
    }
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* remove it from the queue */
    spin_lock (&urb->lock);
    qtd_copy_status (ehci, urb, qtd->length, token);
    if (bIsPageOver)
    {
            //diag_printf("urb error because C_Page > 5\n");
            urb->status = (QTD_PID (token) == 1) /* IN ? */
            ? -ENOSR  /* hc couldn't read data */
            : -ECOMM; /* hc couldn't write data */
    }
    do_status = (urb->status == -EREMOTEIO)
        && usb_pipecontrol (urb->pipe);
    spin_unlock (&urb->lock);

    if (stopped && qtd->qtd_list.prev != &qh->qtd_list) {
      last = list_entry (qtd->qtd_list.prev, struct ehci_qtd, qtd_list);
      //list_entry (qtd->qtd_list.prev,struct ehci_qtd,qtd_list, struct list_head,last);
      last->hw_next = qtd->hw_next;

    }
    list_del (&qtd->qtd_list);
    last = qtd;
  } /* list_for_each_safe */

  if (likely (last != 0)) {
    ehci_urb_done (ehci, last->urb, regs);
    count++;
    ehci_qtd_free (ehci, last);
    last = 0;
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  qh->qh_state = state;

  if (unlikely (stopped != 0)
      /* some EHCI 0.95 impls will overlay dummy qtds */
      || qh->hw_qtd_next == EHCI_LIST_END) {
    if (list_empty (&qh->qtd_list))
      end = qh->dummy;
    else {
      end = list_entry (qh->qtd_list.next,struct ehci_qtd, qtd_list);
      //list_entry (qh->qtd_list.next,struct ehci_qtd, qtd_list, struct list_head, end);
      if (CPUToLE32 (end->qtd_dma) == qh->hw_current)
        end = 0;
    }
    if (end)
      qh_update (ehci, qh, end);
  }

  return count;
}

/*-------------------------------------------------------------------------*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

// high bandwidth multiplier, as encoded in highspeed endpoint descriptors
#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03))
// ... and packet size, for any kind of endpoint descriptor
#define max_packet(wMaxPacketSize) ((wMaxPacketSize) & 0x07ff)

static void qtd_list_free (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *qtd_list
) {
  struct list_head  *entry, *temp;

  list_for_each_safe (entry, temp, qtd_list) {
    struct ehci_qtd  *qtd;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    qtd = list_entry (entry, struct ehci_qtd, qtd_list);
    //list_entry (entry, struct ehci_qtd, qtd_list,struct list_head, qtd);
    list_del (&qtd->qtd_list);
    ehci_qtd_free (ehci, qtd);
  }
}

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static struct list_head *
qh_urb_transaction (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *head,
  int      flags
) {
  struct ehci_qtd    *qtd, *qtd_prev;
  dma_addr_t    buf;
  int      len, maxpacket;
  int      is_input;
  U32      token;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  qtd = ehci_qtd_alloc (ehci, flags);
  if (unlikely (!qtd))
    return 0;
  list_add_tail (&qtd->qtd_list, head);
  qtd->urb = urb;

  token = QTD_STS_ACTIVE;
  token |= (EHCI_TUNE_CERR << 10);
  /* for split transactions, SplitXState initialized to zero */
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  len = urb->transfer_buffer_length;
  is_input = usb_pipein (urb->pipe);
  if (usb_pipecontrol (urb->pipe)) {
    /* SETUP pid */
    qtd_fill (qtd, urb->setup_dma, sizeof (struct usb_ctrlrequest),
      token | (2 /* "setup" */ << 8), 8);
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* ... and always at least one more pid */
    token ^= QTD_TOGGLE;
    qtd_prev = qtd;
    qtd = ehci_qtd_alloc (ehci, flags);
    if (unlikely (!qtd))
      goto cleanup;
    qtd->urb = urb;
    qtd_prev->hw_next = QTD_NEXT (qtd->qtd_dma);
    list_add_tail (&qtd->qtd_list, head);
  }

  /*
   * data transfer stage:  buffer setup
   */

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  if (likely (len > 0))
    buf = urb->transfer_dma;
  else
    buf = 0;

  if (!buf || is_input)
    token |= (1 /* "in" */ << 8);
  /* else it's already initted to "out" pid (0 << 8) */
  #if 0
  maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
  #else
  if (usb_pipebulk(urb->pipe)) {
    switch (urb->dev->speed) {
      case USB_SPEED_FULL:
        maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
        break;
      case USB_SPEED_HIGH:
      default:
        maxpacket = 512;
        break;
    }
  }
  else {
    maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
  }

  #endif
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  for (;;) {
    int this_qtd_len;


    this_qtd_len = qtd_fill (qtd, buf, len, token, maxpacket);
    len -= this_qtd_len;
    buf += this_qtd_len;
    if (is_input)
      qtd->hw_alt_next = ehci->async->hw_alt_next;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* qh makes control packets use qtd toggle; maybe switch it */
    if ((maxpacket & (this_qtd_len + (maxpacket - 1))) == 0)
      token ^= QTD_TOGGLE;

    if (likely (len <= 0))
      break;

    qtd_prev = qtd;
    qtd = ehci_qtd_alloc (ehci, flags);
    if (unlikely (!qtd))
      goto cleanup;
    qtd->urb = urb;
    qtd_prev->hw_next = QTD_NEXT (qtd->qtd_dma);
    list_add_tail (&qtd->qtd_list, head);
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (likely ((urb->transfer_flags & URB_SHORT_NOT_OK) == 0
        || usb_pipecontrol (urb->pipe)))
    qtd->hw_alt_next = EHCI_LIST_END;


  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  if (likely (buf != 0)) {
    int  one_more = 0;

    if (usb_pipecontrol (urb->pipe)) {
      one_more = 1;
      token ^= 0x0100;  /* "in" <--> "out"  */
      token |= QTD_TOGGLE;  /* force DATA1 */
    } else if (usb_pipebulk (urb->pipe)
        && (urb->transfer_flags & URB_ZERO_PACKET)
        && !(urb->transfer_buffer_length % maxpacket)) {
      one_more = 1;
    }

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    if (one_more) {
      qtd_prev = qtd;
      qtd = ehci_qtd_alloc (ehci, flags);
      if (unlikely (!qtd))
        goto cleanup;
      qtd->urb = urb;
      qtd_prev->hw_next = QTD_NEXT (qtd->qtd_dma);
      list_add_tail (&qtd->qtd_list, head);
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      /* never any data in such packets */
      qtd_fill (qtd, 0, 0, token, 0);
    }
  }

  /* by default, enable interrupt on urb completion */
  if (likely (!(urb->transfer_flags & URB_NO_INTERRUPT)))
    qtd->hw_token |= CPUToLE32 (QTD_IOC);
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  return head;

cleanup:

  qtd_list_free (ehci, urb, head);
  return 0;
}

/*-------------------------------------------------------------------------*/

static __inline__ void
clear_toggle (struct usb_device *udev, int ep, int is_out, struct ehci_qh *qh)
{
  vdbg ("clear toggle, dev %d ep 0x%x-%s",
    udev->devnum, ep, is_out ? "out" : "in");
  qh->hw_token &= ~(CPUToLE32(QTD_TOGGLE));

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  usb_settoggle (udev, ep, is_out, 1);
}


/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/


/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
static struct ehci_qh *
qh_make (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  int      flags
) {
  struct ehci_qh    *qh = ehci_qh_alloc (ehci, flags);
  U32      info1 = 0, info2 = 0;
  int      is_input, type;
  int      maxp = 0;

  if (!qh)
    return qh;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  info1 |= usb_pipeendpoint (urb->pipe) << 8;
  info1 |= usb_pipedevice (urb->pipe) << 0;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  is_input = usb_pipein (urb->pipe);
  type = usb_pipetype (urb->pipe);
  maxp = usb_maxpacket (urb->dev, urb->pipe, !is_input);

  if (type == PIPE_INTERRUPT) {
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

   // #ifndef CONFIG_FARADAY_FOTG200
    qh->usecs = usb_calc_bus_time (USB_SPEED_HIGH, is_input, 0,
        hb_mult (maxp) * max_packet (maxp));
  //  #else
 //   eCurURBSpeed = urb->dev->speed;
  //  qh->usecs = usb_calc_bus_time (urb->dev->speed, is_input, 0,max_packet (maxp));
   // #endif

    qh->start = NO_FRAME;

    if (urb->dev->speed == USB_SPEED_HIGH) {
      qh->c_usecs = 0;
      qh->gap_uf = 0;

      /* FIXME handle HS periods of less than 1 frame. */
      qh->period = urb->interval >> 3;
      if (qh->period < 1) {
        dbg ("intr period %d uframes, NYET!",
            urb->interval);
        goto done;
      }
    } else {
      #ifndef CONFIG_FARADAY_FOTG200

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      /* gap is f(FS/LS transfer times) */
      qh->gap_uf = 1 + usb_calc_bus_time (urb->dev->speed,
          is_input, 0, maxp) / (125 * 1000);

      /* FIXME this just approximates SPLIT/CSPLIT times */
      if (is_input) {    // SPLIT, gap, CSPLIT+DATA
        qh->c_usecs = qh->usecs + HS_USECS (0);
        qh->usecs = HS_USECS (1);
      } else {    // SPLIT+DATA, gap, CSPLIT
        qh->usecs += HS_USECS (1);
        qh->c_usecs = HS_USECS (0);
      }
      qh->period = urb->interval;
      #else
      qh->period = urb->interval >> 3;
      #endif

    }
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

//#ifdef CONFIG_FARADAY_FOTG200
#if 1
  switch (urb->dev->speed) {
    case USB_SPEED_LOW:
      info1 |= (1 << 12);  /* EPS "low" */
      /* FALL THROUGH */
      break;
    case USB_SPEED_FULL:
      break;
    case USB_SPEED_HIGH:
      info1 |= (2 << 12);  /* EPS "high" */
      break;
    default:
      dbg ("unknow speed %d", urb->dev->speed);
      break;

  }
#endif

  /* using TT? */
  switch (urb->dev->speed) {

  case USB_SPEED_LOW:
    if (type == PIPE_CONTROL) {
      info1 |= 8 << 16;  /* fixed maxpacket */
    }
    /* FALL THROUGH */

  case USB_SPEED_FULL:
//#ifdef CONFIG_FARADAY_FOTG200
    if (type == PIPE_CONTROL && (urb->dev->speed == USB_SPEED_FULL) ) {
      //info1 |= 64 << 16;  // fixed maxpacket
      info1 |= max_packet (maxp) << 16; // PIPE_INTERRUPT,PIPE_BULK,PIPE_ISOCHRONOUS
    }
    if (type != PIPE_CONTROL) {
      info1 |= max_packet (maxp) << 16; // PIPE_INTERRUPT,PIPE_BULK,PIPE_ISOCHRONOUS
    }
    /* EPS 0 means "full" */
  //  info1 |= (3 << 12);  /* EPS "reserve" */
//#endif
    if (type != PIPE_INTERRUPT)
      info1 |= (EHCI_TUNE_RL_TT << 28);
    if (type == PIPE_CONTROL) {
      info1 |= (1 << 27);  /* for TT */
      info1 |= 1 << 14;  /* toggle from qtd */
    }
    info2 |= (EHCI_TUNE_MULT_TT << 30);

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
//#ifndef CONFIG_FARADAY_FOTG200
#if 1
    if (urb->dev->tt->hub->devnum != 1)     // Skip the Root Hub devnum == 1
    {
        info2 |= urb->dev->ttport << 23;
        info2 |= urb->dev->tt->hub->devnum << 16;
    }
#else
#endif /* CONFIG_FARADAY_FOTG200 */
    /* NOTE:  if (PIPE_INTERRUPT) { scheduler sets c-mask } */
    break;
  case USB_SPEED_HIGH:    /* no TT involved */
      info1 |= (2 << 12);  /* EPS "high" */
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    if (type == PIPE_CONTROL) {
      info1 |= (EHCI_TUNE_RL_HS << 28);
      info1 |= 64 << 16;  /* usb2 fixed maxpacket */
      info1 |= 1 << 14;  /* toggle from qtd */
      info2 |= (EHCI_TUNE_MULT_HS << 30);
    } else if (type == PIPE_BULK) {
      info1 |= (EHCI_TUNE_RL_HS << 28);
      #if 0
      info1 |= 512 << 16;  /* usb2 fixed maxpacket */
      #else
      info1 |= max_packet (maxp) << 16;  // Philips mp3 player endpoint descriptor bug
      #endif
      info2 |= (EHCI_TUNE_MULT_HS << 30);
    } else {    /* PIPE_INTERRUPT */
      info1 |= max_packet (maxp) << 16;
      info2 |= hb_mult (maxp) << 30;
    }
    break;
  default:
     dbg ("bogus dev %p speed %d", urb->dev, urb->dev->speed);
done:
    qh_put (ehci, qh);
    return 0;
  }

  /* NOTE:  if (PIPE_INTERRUPT) { scheduler sets s-mask } */
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* init as live, toggle clear, advance to dummy */
  qh->qh_state = QH_STATE_IDLE;
  qh->hw_info1 = CPUToLE32 (info1);
  qh->hw_info2 = CPUToLE32 (info2);
  qh_update (ehci, qh, qh->dummy);
  usb_settoggle (urb->dev, usb_pipeendpoint (urb->pipe), !is_input, 1);
  return qh;
}
#undef hb_mult
#undef hb_packet

/*-------------------------------------------------------------------------*/

static void qh_link_async (struct ehci_hcd *ehci, struct ehci_qh  *qh)
{
  U32    dma = QH_NEXT (qh->qh_dma);
  struct ehci_qh  *head;

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* (re)start the async schedule? */
  head = ehci->async;
  timer_action_done (ehci, TIMER_ASYNC_OFF);

  if (!head->qh_next.qh) {
    U32  cmd = ehci_readl ((U32)&ehci->regs->command);
    //If disable => restart it
    if (!(cmd & CMD_ASE)) {
      /* in case a clear of CMD_ASE didn't take yet */
      (void) handshake (&ehci->regs->status, STS_ASS, 0, 150);
      cmd |= CMD_ASE | CMD_RUN;         //asynchronous scheduler enable
      ehci_writel (cmd, (U32)&ehci->regs->command);
      ehci->hcd.state = USB_STATE_RUNNING;
      /* posted write need not be known to HC yet ... */
    }
  }
//ehci->regs->status=0x3f;			//clear status
//ehci->regs->command&=~CMD_ASE;		//stop async scheduler
  qh->hw_token &= ~HALT_BIT;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* splice right after start */
  qh->qh_next = head->qh_next;
  qh->hw_next = head->hw_next;
  wmb ();

  head->qh_next.qh = qh;
  head->hw_next = dma;
 //game_status=0;
  qh->qh_state = QH_STATE_LINKED;
 // ehci->regs->command|=CMD_ASE;		//start async scheduler
  /* qtd completions reported later by interrupt */
}
#if 0
static void qh_link_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
{
	U32		dma = QH_NEXT (qh->qh_dma);
	struct ehci_qh	*q;

//  DBG_HOST_EHCI("### >>> Enter ehci-q.c file --> qh_link_async function \n");

	if (unlikely (!(q = ehci->async))) {
		U32	cmd = ehci_readl (&ehci->regs->command);

		/* in case a clear of CMD_ASE didn't take yet */
		while (ehci_readl (&ehci->regs->status) & STS_ASS)
			udelay (100);
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

		qh->hw_info1 |= CPUToLE32 (QH_HEAD); /* [4.8] */
		qh->qh_next.qh = qh;
		qh->hw_next = dma;
		wmb ();
		ehci->async = qh;
		ehci_writel ((U32)qh->qh_dma, &ehci->regs->async_next);
		cmd |= CMD_ASE | CMD_RUN;
		ehci_writel (cmd, &ehci->regs->command);
		ehci->hcd.state = USB_STATE_RUNNING;
		/* posted write need not be known to HC yet ... */
	} else {
		/* splice right after "start" of ring */
		qh->hw_info1 &= ~ CPUToLE32(QH_HEAD); /* [4.8] */
		qh->qh_next = q->qh_next;
		qh->hw_next = q->hw_next;
		wmb ();
		q->qh_next.qh = qh;
		q->hw_next = dma;
	}
	qh->qh_state = QH_STATE_LINKED;
	/* qtd completions reported later by interrupt */
}
#endif
/*-------------------------------------------------------------------------*/

#define  QH_ADDR_MASK  LE32ToCPU(0x7f)


/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
static struct ehci_qh *qh_append_tds (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *qtd_list,
  int      epnum,
  void      **ptr
)
{
  struct ehci_qh    *qh = 0;
  //int maxp;
  qh = (struct ehci_qh *) *ptr;
  if (unlikely (qh == 0)) {
    /* can't sleep here, we have ehci->lock... */
    qh = qh_make (ehci, urb, SLAB_ATOMIC);
    *ptr = qh;
  }

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  //#ifdef CONFIG_FARADAY_FOTG200
  #if 1
  // The control endpoint's maximum packet size will be modified after fist "Get_Descriptor" request.
  // Therefore the maxp of qH should be updated here.
  if ( usb_pipecontrol(urb->pipe) )
  {
    //maxp = (usb_maxpacket (urb->dev, urb->pipe, !(usb_pipein (urb->pipe)))<<16);
    qh->hw_info1 = CPUToLE32((LE32ToCPU(qh->hw_info1)&(~(((1<<11)-1)<<16)))|(usb_maxpacket (urb->dev, urb->pipe, !(usb_pipein (urb->pipe)))<<16));
  }
  #endif
  if (likely (qh != 0)) {
    struct ehci_qtd  *qtd;

    if (unlikely (list_empty (qtd_list)))
      qtd = 0;
    else
    {
      qtd = list_entry (qtd_list->next, struct ehci_qtd, qtd_list);
      //list_entry (qtd_list->next, struct ehci_qtd, qtd_list, struct list_head, qtd);
	}

    /* control qh may need patching after enumeration */
    if (unlikely (epnum == 0)) {
      /* set_address changes the address */
      if ((qh->hw_info1 & QH_ADDR_MASK) == 0)
        qh->hw_info1 |= CPUToLE32(
            usb_pipedevice (urb->pipe));
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      /* for full speed, ep0 maxpacket can grow */
      else if (!(qh->hw_info1
          & CPUToLE32 (0x3 << 12))) {
        U32  info, max;

        info = LE32ToCPU(qh->hw_info1);
        max = urb->dev->descriptor.bMaxPacketSize0;
        if (max > (0x07ff & (info >> 16))) {
          info &= ~(0x07ff << 16);
          info |= max << 16;
          qh->hw_info1 = CPUToLE32(info);
        }
      }

                        /* usb_reset_device() briefly reverts to address 0 */
                        if (usb_pipedevice (urb->pipe) == 0)
                                qh->hw_info1 &= ~QH_ADDR_MASK;
    }

    if (unlikely (!usb_gettoggle (urb->dev,
          (epnum & 0x0f), !(epnum & 0x10)))
        && !usb_pipecontrol (urb->pipe)) {
      /* "never happens": drivers do stall cleanup right */
      if (qh->qh_state != QH_STATE_IDLE
          && !list_empty (&qh->qtd_list)
          && qh->qh_state != QH_STATE_COMPLETING)
        ehci_warn (ehci, "clear toggle dev%d ep%d%s: not idle\n", usb_pipedevice (urb->pipe), epnum & 0x0f,  usb_pipein (urb->pipe) ? "in" : "out");
      /* else we know this overlay write is safe */
      clear_toggle (urb->dev,
        epnum & 0x0f, !(epnum & 0x10), qh);
    }
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    if (likely (qtd != 0)) {
      struct ehci_qtd    *dummy;
      dma_addr_t    dma;
      U32      token;

      token = qtd->hw_token;
      qtd->hw_token = HALT_BIT;
      wmb ();
      dummy = qh->dummy;
      //Copy qtd's data to dummy except dumm->qtd_dma
      dma = dummy->qtd_dma;
      *dummy = *qtd;
      dummy->qtd_dma = dma;

      list_del (&qtd->qtd_list);
      list_add (&dummy->qtd_list, qtd_list);
      __list_splice (qtd_list, qh->qtd_list.prev);
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      ehci_qtd_init (qtd, qtd->qtd_dma);
      qh->dummy = qtd;

      /* hc must see the new dummy at list end */
      dma = qtd->qtd_dma;
      qtd = list_entry (qh->qtd_list.prev, struct ehci_qtd, qtd_list);
      //list_entry (qh->qtd_list.prev, struct ehci_qtd, qtd_list,struct list_head, qtd);
      //the last qtd of qh before spliceing qtd_list
      qtd->hw_next = QTD_NEXT (dma);

      /* let the hc process these next qtds */
      wmb ();
      dummy->hw_token = token;

      urb->hcpriv = qh_get (qh);
    }
  }
  return qh;
}

/*-------------------------------------------------------------------------*/

static int
submit_async (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *qtd_list,
  int      mem_flags
) {
  struct ehci_qtd    *qtd;
  struct hcd_dev    *dev;
  int      epnum;
  U32    flags;
  struct ehci_qh    *qh = 0;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  qtd = list_entry (qtd_list->next, struct ehci_qtd, qtd_list);
  //list_entry (qtd_list->next, struct ehci_qtd, qtd_list, struct list_head, qtd);
  dev = (struct hcd_dev *)urb->dev->hcpriv;
  epnum = usb_pipeendpoint (urb->pipe);
  if (usb_pipein (urb->pipe) && !usb_pipecontrol (urb->pipe))
    epnum |= 0x10;

  ehci_vdbg (ehci, "urb %p buf %p len %d ep%d%s qtd %p [qh %p]\n",
    urb, urb->transfer_buffer,urb->transfer_buffer_length,
    epnum & 0x0f, (epnum & 0x10) ? "in" : "out",
    qtd, dev ? dev->ep [epnum] : (void *)~0);
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  spin_lock_irqsave (&ehci->lock, flags);
  qh = qh_append_tds (ehci, urb, qtd_list, epnum, &dev->ep [epnum]);
  /* Control/bulk operations through TTs don't need scheduling,
   * the HC and TT handle it when the TT has a buffer ready.
   */
  //GPIO_Trigger(2);
  if (likely (qh != 0)) {
    if (likely (qh->qh_state == QH_STATE_IDLE))
      qh_link_async (ehci, qh_get (qh));
  }

  //#ifdef ENABLE_PIPE_FLUSH
  Chip_Flush_Memory();
  //#endif

  spin_unlock_irqrestore (&ehci->lock, flags);
  if (unlikely (qh == 0)) {
    qtd_list_free (ehci, urb, qtd_list);
    return -ENOMEM;
  }
  return 0;
}

/*-------------------------------------------------------------------------*/


static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh);
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void end_unlink_async (struct ehci_hcd *ehci, struct pt_regs *regs)
{
  struct ehci_qh    *qh = ehci->reclaim;
  struct ehci_qh    *next;
  if(qh == NULL)
    return;
  timer_action_done (ehci, TIMER_IAA_WATCHDOG);

  // qh->hw_next = CPUToLE32 (qh->qh_dma);
  qh->qh_state = QH_STATE_IDLE;
  qh->qh_next.qh = 0;
  qh_put (ehci, qh);      // refcount from reclaim

  /* other unlink(s) may be pending (in QH_STATE_UNLINK_WAIT) */
  next = qh->reclaim;
  ehci->reclaim = next;
  ehci->reclaim_ready = 0;
  qh->reclaim = 0;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  qh_completions (ehci, qh, regs);

  if (!list_empty (&qh->qtd_list)
      && HCD_IS_RUNNING (ehci->hcd.state))
    qh_link_async (ehci, qh);
  else {
    qh_put (ehci, qh);    // refcount from async list

    if (HCD_IS_RUNNING (ehci->hcd.state)
        && ehci->async->qh_next.qh == 0)
      timer_action (ehci, TIMER_ASYNC_OFF);
  }

  if (next) {
    ehci->reclaim = 0;
    start_unlink_async (ehci, next);
  }
}

/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh)
{
  int    cmd = ehci_readl ((U32)&ehci->regs->command);
  struct ehci_qh  *prev;

#ifdef DEBUG
  if (ehci->reclaim
      || (qh->qh_state != QH_STATE_LINKED
        && qh->qh_state != QH_STATE_UNLINK_WAIT)
#ifdef CONFIG_SMP
// this macro lies except on SMP compiles
      || !spin_is_locked (&ehci->lock)
#endif
      )
    BUG ();
#endif
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* stop async schedule right now? */
  if (unlikely (qh == ehci->async)) {
    /* can't get here without STS_ASS set */
    if (ehci->hcd.state != USB_STATE_HALT) {
      ehci_writel (cmd & ~CMD_ASE, (U32)&ehci->regs->command);
      wmb ();
      // handshake later, if we need to
    }
    timer_action_done (ehci, TIMER_ASYNC_OFF);
    return;
  }

  qh->qh_state = QH_STATE_UNLINK;
  ehci->reclaim = qh = qh_get (qh);

  prev = ehci->async;
  while (prev->qh_next.qh != qh)
    prev = prev->qh_next.qh;

  prev->hw_next = qh->hw_next;
  prev->qh_next = qh->qh_next;
  wmb ();
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (unlikely (ehci->hcd.state == USB_STATE_HALT)) {
    /* if (unlikely (qh->reclaim != 0))
     *   this will recurse, probably not much
     */
    end_unlink_async (ehci, NULL);
    return;
  }
  //inform HC thar something has been removed from asyn. schedule
  ehci->reclaim_ready = 0;
#if 1		// For bug 125MHz copy error (HALT)
  if (!ehci->uDontSendIAA)
  {
    cmd |= CMD_IAAD;
    ehci_writel (cmd, (U32)&ehci->regs->command);
    //(void) ehci_readl (&ehci->regs->command);
  }
#endif
  timer_action (ehci, TIMER_IAA_WATCHDOG);
}

/*-------------------------------------------------------------------------*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

static void
scan_async (struct ehci_hcd *ehci, struct pt_regs *regs)
{
  struct ehci_qh    *qh;
  enum ehci_timer_action  action = TIMER_IO_WATCHDOG;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (!++(ehci->stamp))
    ehci->stamp++;
  timer_action_done (ehci, TIMER_ASYNC_SHRINK);
rescan:
  qh = ehci->async->qh_next.qh;
  if (likely (qh != 0)) {
    do {
      /* clean any finished work for this qh */
      if (!list_empty (&qh->qtd_list)
          && qh->stamp != ehci->stamp) {
        int temp;
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

        qh = qh_get (qh);
        qh->stamp = ehci->stamp;
        temp = qh_completions (ehci, qh, regs);
        qh_put (ehci, qh);
        if (temp != 0) {
          goto rescan;
        }

		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      }

      //FIXME: #if 1 is correct procedure but it will cause some when do plug testing
      //Watchdog timer will be unlink for unknow reson ==> Therefore, qHD can not be
      //unlinked from async list. (qh->state == USB_STATE_LINKED but USB_STATE_HALT)
      //So when disconnect attached device ep1in (Bulk in) cannot be releaseed.
      #if 0
      if (list_empty (&qh->qtd_list)) {
        if (qh->stamp == ehci->stamp)
          action = TIMER_ASYNC_SHRINK;
        else if (!ehci->reclaim
              && qh->qh_state == QH_STATE_LINKED)
          start_unlink_async (ehci, qh);
      }

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      #else
      if (list_empty (&qh->qtd_list)) {
        if (!ehci->reclaim && qh->qh_state == QH_STATE_LINKED)
          start_unlink_async (ehci, qh);
      }
      #endif
      qh = qh->qh_next.qh;
    } while (qh);
  }
  if (action == TIMER_ASYNC_SHRINK)
    timer_action (ehci, TIMER_ASYNC_SHRINK);
}
#endif



#include "drvEHCI_SCHD.cxx"

/*-------------------------------------------------------------------------*/

static void ehci_work(struct ehci_hcd *ehci, struct pt_regs *regs);

static void ehci_watchdog (U32 param)
{
	struct ehci_hcd    *ehci = (struct ehci_hcd *) param;
	U32    flags;

	//GPIO_Trigger(2);
	//printk("w=0x%08X\n",(U32)ehci->actions);
	//printk("w%x\n",(U32)ehci->actions);

	//diag_printf("ehci_watchdog occurs\n");	//__Test
	kdbg("action: 0x%08X %s",(U32)ehci->actions,"\n");
	spin_lock_irqsave (&ehci->lock, flags);
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

	/* lost IAA irqs wedge things badly; seen with a vt8235 */
	if (ehci->reclaim) {
		U32    status = ehci_readl ((U32)&ehci->regs->status);

		if (status & STS_IAA) {
			ehci_vdbg (ehci, "lost IAA%s%s","\n","");
			COUNT (ehci->stats.lost_iaa);
			ehci_writel (STS_IAA, (U32)&ehci->regs->status);
			ehci->reclaim_ready = 1;
		}

		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		else if ( (ehci_readl((U32)&ehci->regs->command)&CMD_IAAD) && !(status & STS_IAA))
		{
		//printk ("Somethibg wrong ==>lost IAA\n");//HW ISSUE?
		ehci->reclaim_ready = 1;
		}
	}

	/* stop async processing after it's idled a bit */
	#if 1    //Periodic schedule issue was fixed, so reopen it
	if (test_bit (TIMER_ASYNC_OFF, &ehci->actions))
		start_unlink_async (ehci, ehci->async);
    #endif
	/* ehci could run by timer, without IRQs ... */
	ehci_work (ehci, NULL);

	spin_unlock_irqrestore (&ehci->lock, flags);
	/*
	if ( gTrigger == TRUE )
	{
		if ( *((U32 *)(0x00851BC0))!= 0x0 )
		{
			printk("ISR completed but hcpriv != NULL\n");
			//while(1);
		}
	}
	*/
	//printk("we\n");
	//GPIO_Trigger(2);
}

#ifdef EHCI_PCI

static int bios_handoff (struct ehci_hcd *ehci, int where, U32 cap)
{
  if (cap & (1 << 16)) {
    int msec = 500;

    // request handoff to OS

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    cap &= 1 << 24;
    // pci_write_config_dword (ehci->hcd.pdev, where, cap);

    // and wait a while for it to happen
    do {
      wait_ms (10);
      msec -= 10;
      pci_read_config_dword (ehci->hcd.pdev, where, &cap);
    } while ((cap & (1 << 16)) && msec);

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    if (cap & (1 << 16)) {
      ehci_err (ehci, "BIOS handoff failed (%d, %04x)%s%s",0,
        where, cap,"\n","");
      return 1;
    }
    ehci_dbg (ehci, "BIOS handoff succeeded%s","");
  }
  return 0;
}

static int ehci_reboot (struct notifier_block *self, U32 code, void *null)
{
  struct ehci_hcd    *ehci;

  ehci = container_of (self, struct ehci_hcd, reboot_notifier);
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  // make BIOS/etc use companion controller during reboot
//  ehci_writel (0, &ehci->regs->configured_flag);//maryed by yuwen
  return 0;
}

#endif /* EHCI_PCI */

/* called by khubd or root hub init threads */

int ehci_hc_reset (struct usb_hcd *hcd)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  U32      temp;

  spin_lock_init (&ehci->lock);

  ehci->caps = (struct ehci_caps *) hcd->regs;
  ehci->regs = (struct ehci_regs *) ( (U32)hcd->regs +
        (U32)ehci_readb ((U32)&ehci->caps->length));
  dbg_hcs_params (ehci, "reset");
  dbg_hcc_params (ehci, "reset");
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* EHCI 0.96 and later may have "extended capabilities" */
  temp = HCC_EXT_CAPS (ehci_readl ((U32)&ehci->caps->hcc_params));
  while (temp) {
    U32    cap = 0;
    #ifdef EHCI_PCI
    pci_read_config_dword (ehci->hcd.pdev, temp, &cap);
    #endif
    ehci_dbg (ehci, "capability %04x at %02x\n", cap, temp);
    switch (cap & 0xff) {
    case 1:      /* BIOS/SMM/... handoff */
      /*
      if (bios_handoff (ehci, temp, cap) != 0)
        return -EOPNOTSUPP;
      */
      break;
    case 0:      /* illegal reserved capability */
      ehci_warn (ehci, "illegal capability!%s","\n");
      cap = 0;

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      /* FALLTHROUGH */
    default:    /* unknown */
      break;
    }
    temp = (cap >> 8) & 0xff;
  }

  /* cache this readonly data; minimize PCI reads */
  ehci->hcs_params = ehci_readl ((U32)&ehci->caps->hcs_params);

  /* force HC to halt state */
  return ehci_halt (ehci);
}

 extern void usb_hcd_poll_rh_status(struct usb_hcd *hcd);
 extern MS_U8 MDrv_USBGetChipID(void);
 int ehci_start (struct usb_hcd *hcd)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  U32      temp;
  struct usb_device  *udev;
  struct usb_bus    *bus;
  int      retval;
  U32      hcc_params;
  unsigned char       tempbyte;
  U8 chipID = MDrv_USBGetChipID();

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  ehci->periodic_size = DEFAULT_I_TDPS;
  if ((retval = ehci_mem_init (ehci, SLAB_KERNEL)) < 0)
    return retval;

  /* controllers may cache some of the periodic schedule ... */
  hcc_params = ehci_readl ((U32)&ehci->caps->hcc_params);
  if (HCC_ISOC_CACHE (hcc_params))   // full frame cache
    ehci->i_thresh = 8;
  else          // N microframes cached
    ehci->i_thresh = 2 + HCC_ISOC_THRES (hcc_params);

  ehci->reclaim = 0;
  ehci->next_uframe = -1;

  /* controller state:  unknown --> reset */
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

#ifdef ROOTHUB_INTERRUPT_MODE
  hcd->uses_new_polling = 1;
  hcd->poll_rh = 0;
#endif

  /* EHCI spec section 4.1 */
  if ((retval = ehci_reset (ehci)) != 0) {
    ehci_mem_cleanup (ehci);
    return retval;
  }

  ehci_writel (INTR_MASK, (U32)&ehci->regs->intr_enable);
  temp=ehci_readl((U32)&ehci->regs->bus_control);
 // temp|=INT_POLAR+HALF_SPEED;
  temp|=INT_POLAR;
  temp&=~VBUS_OFF;
  ehci_writel(temp,(U32)&ehci->regs->bus_control);       //set intr high active
  ehci_writel (ehci->periodic_dma, (U32)&ehci->regs->frame_list);

  ehci->async->qh_next.qh = 0;

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  ehci->async->hw_next = QH_NEXT (ehci->async->qh_dma);
  ehci->async->hw_info1 = CPUToLE32(QH_HEAD);
  ehci->async->hw_token = CPUToLE32(QTD_STS_HALT);

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  ehci->async->hw_qtd_next = EHCI_LIST_END;
  ehci->async->qh_state = QH_STATE_LINKED;
  ehci->async->hw_alt_next = QTD_NEXT (ehci->async->dummy->qtd_dma);
  diag_printf("qh: %p\n", (U32)ehci->async->qh_dma);
  ehci_writel ((U32)ehci->async->qh_dma, (U32)&ehci->regs->async_next);

#ifndef CONFIG_FARADAY_FOTG200
  if (HCC_64BIT_ADDR (hcc_params)) {
    ehci_writel (0, (U32)&ehci->regs->segment);

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
#if 0
// this is deeply broken on almost all architectures
    if (!pci_set_dma_mask (ehci->hcd.pdev, 0xffffffffffffffffULL))
      ehci_info (ehci, "enabled 64bit PCI DMA\n");
#endif
  }
#endif
  /* help hc dma work well with cachelines */
  #ifdef EHCI_PCI
  pci_set_mwi (ehci->hcd.pdev);
  #endif

  /* clear interrupt enables, set irq latency */
  temp = ehci_readl ((U32)&ehci->regs->command) & 0x0fff;
  if (log2_irq_thresh < 0 || log2_irq_thresh > 6)
    log2_irq_thresh = 0;
  temp |= 1 << (16 + log2_irq_thresh);

  // if hc can park (ehci >= 0.96), default is 3 packets per async QH
  if (chipID == CHIPID_KAISERIN)
  {
	  U16 chipVER = usb_readw((void *)(KAISERIN_CHIP_TOP_BASE+0xCE*2));
	  if (chipVER == 0x101)
      {
		if (HCC_CANPARK(hcc_params)) {
			U32 park_eco = 3;
			if (park_eco) {
				temp |= CMD_PARK;
				temp |= park_eco << 8;
			}
			}
      }
  }

  if (HCC_PGM_FRAMELISTLEN (hcc_params)) {
    /* periodic schedule size can be smaller than default */
    temp &= ~(3 << 2);
    temp |= (EHCI_TUNE_FLS << 2);

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    switch (EHCI_TUNE_FLS) {
    case 0: ehci->periodic_size = 1024; break;
    case 1: ehci->periodic_size = 512; break;
    case 2: ehci->periodic_size = 256; break;
    default:  BUG ();
    }
  }
  temp &= ~(CMD_IAAD | CMD_ASE | CMD_PSE),
  // Philips, Intel, and maybe others need CMD_RUN before the
  // root hub will detect new devices (why?); NEC doesn't
  #ifdef CONFIG_FARADAY_FOTG200
  // Only make HC run when device connects to bus
  #else
  temp |= CMD_RUN;//mark by yuwen
  #endif
  ehci_writel (temp, (U32)&ehci->regs->command);
  dbg_cmd (ehci, "init", temp);
  //diag_printf("==> Set RUN bit !!\n");

  /* set async sleep time = 10 us ... ? */

  init_timer (&ehci->watchdog);
  ehci->watchdog.function = ehci_watchdog;
  ehci->watchdog.data = (U32) ehci;

  /* wire up the root hub */
  bus = hcd_to_bus (hcd);
  bus->root_hub = udev = usb_alloc_dev (NULL, bus);
  if (!udev) {
done2:
    ehci_mem_cleanup (ehci);

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    return -ENOMEM;
  }

  ehci->hcd.state = USB_STATE_RUNNING;
#ifndef CONFIG_FARADAY_FOTG200
 // ehci_writel (FLAG_CF, &ehci->regs->configured_flag);//marked by yuwen
#endif
  temp = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted write */

  /* PCI Serial Bus Release Number is at 0x60 offset */
  #ifdef EHCI_PCI
  pci_read_config_byte (hcd->pdev, 0x60, &tempbyte);

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  #else
  tempbyte = 0;
  #endif
  temp = ehci_readw ((U32)&ehci->caps->hci_version);
  ehci_info (ehci,
    "USB %x.%x enabled, EHCI %x.%02x, driver %s\n",
    ((tempbyte & 0xf0)>>4), (tempbyte & 0x0f),
    temp >> 8, temp & 0xff, DRIVER_VERSION);


  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  udev->speed = USB_SPEED_HIGH;
  if (hcd_register_root (hcd) != 0) {
    if (hcd->state == USB_STATE_RUNNING)
      ehci_ready (ehci);
    ehci_reset (ehci);
    bus->root_hub = 0;
    usb_put_dev (udev);
    retval = -ENODEV;
    goto done2;
  }

#ifdef ROOTHUB_INTERRUPT_MODE
    if (hcd->uses_new_polling && hcd->poll_rh)
        {
        diag_printf("<ehci_start> usb_hcd_poll_rh_status\n");
        usb_hcd_poll_rh_status(hcd);
        }
#endif
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  return 0;
}

/* always called by thread; normally rmmod */

 void ehci_stop (struct usb_hcd *hcd)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);

  ehci_dbg (ehci, "stop%s","");

  /* no more interrupts ... */
  if (hcd->state == USB_STATE_RUNNING)
    ehci_ready (ehci);
  /*
  if (in_interrupt ()) {    // must not happen!!
    ehci_err (ehci, "stopped in_interrupt!\n");
    return;
  }
  */
  del_timer_sync (&ehci->watchdog);
  ehci_reset (ehci);

  /* let companion controllers work when we aren't */
#ifndef CONFIG_FARADAY_FOTG200
//  ehci_writel (0, &ehci->regs->configured_flag);       //marked by Yuwen
#endif
  //unregister_reboot_notifier (&ehci->reboot_notifier);

  //remove_debug_files (ehci);
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  /* root hub is shut down separately (first, when possible) */
  spin_lock_irq (&ehci->lock);
  ehci_work (ehci, NULL);
  spin_unlock_irq (&ehci->lock);
  ehci_mem_cleanup (ehci);

#ifdef  EHCI_STATS
  ehci_dbg (ehci, "irq normal %ld err %ld reclaim %ld (lost %ld)\n",
    ehci->stats.normal, ehci->stats.error, ehci->stats.reclaim,
    ehci->stats.lost_iaa);
  ehci_dbg (ehci, "complete %ld unlink %ld\n",
    ehci->stats.complete, ehci->stats.unlink);
#endif

  dbg_status (ehci, "ehci_stop completed", ehci_readl ((U32)&ehci->regs->status));
}

 int ehci_get_frame (struct usb_hcd *hcd)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  return (ehci_readl ((U32)&ehci->regs->frame_index) >> 3) % ehci->periodic_size;
}

/*-------------------------------------------------------------------------*/

 int ehci_suspend (struct usb_hcd *hcd, U32 state)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  int      ports;
  int      i;

  ehci_dbg (ehci, "suspend to %d\n", state);

  ports = HCS_N_PORTS (ehci->hcs_params);

  if (hcd->state == USB_STATE_RUNNING)
    ehci_ready (ehci);

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  diag_printf("ehci_suspend\n");
  ehci_writel(ehci_readl ((U32)&ehci->regs->command) & ~CMD_RUN, (U32)&ehci->regs->command);
  while((ehci_readl((U32)&ehci->regs->status)&STS_HALT) == 0);

  /* suspend each port, then stop the hc */
  for (i = 0; i < ports; i++) {
    int  temp = ehci_readl ((U32)&ehci->regs->port_status [i]);
    #ifndef CONFIG_FARADAY_FOTG200
    if ((temp & PORT_PE) == 0
        || (temp & PORT_OWNER) != 0)
      continue;
    #else
    if (((temp & PORT_PE) == 0))
      continue;
    #endif
    ehci_dbg (ehci, "suspend port %d", i);
    temp |= PORT_SUSPEND;
    ehci_writel (temp, (U32)&ehci->regs->port_status [i]);
  }
  return 0;
}

 int ehci_resume (struct usb_hcd *hcd)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  int      ports;
  int      i;
  U32  tmp;

  ehci_dbg (ehci, "resume%s","");

  ports = HCS_N_PORTS (ehci->hcs_params);



  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  hcd->state = USB_STATE_RUNNING;
  // FIXME Philips/Intel/... etc don't really have a "READY"
  // state ... turn on CMD_RUN too
  for (i = 0; i < ports; i++) {
    int  temp = ehci_readl ((U32)&ehci->regs->port_status [i]);
    if ((temp & PORT_PE) == 0
        || (temp & PORT_SUSPEND) != 0)
      continue;
    ehci_dbg (ehci, "resume port %d", i);
    temp |= PORT_RESUME;
    ehci_writel (temp, (U32)&ehci->regs->port_status [i]);
    tmp = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted writes */
    wait_ms (20);
    temp &= ~PORT_RESUME;
    ehci_writel (temp, (U32)&ehci->regs->port_status [i]);
  }
  tmp = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted writes */
  return 0;
}

/*-------------------------------------------------------------------------*/


static void ehci_work (struct ehci_hcd *ehci, struct pt_regs *regs)
{
  //del_timer(&ehci->watchdog);		//__Test
  timer_action_done (ehci, TIMER_IO_WATCHDOG);

  // This sequence will release Host task befor USB DSR complete.
#if 0
  if (ehci->reclaim_ready)
    end_unlink_async (ehci, regs);
  scan_async (ehci, regs);
#endif
  if (ehci->reclaim_ready)
  {
    //ehci->regs->command&=~CMD_ASE;			//stop asyn scheduler

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    scan_async (ehci, regs);
    end_unlink_async (ehci, regs);
  }

  if (ehci->next_uframe != -1)
    scan_periodic (ehci, regs);

  /* the IO watchdog guards against hardware or driver bugs that
   * misplace IRQs, and should let us run completely without IRQs.
   */
  if ((ehci->async->qh_next.ptr != 0) || (ehci->periodic_sched != 0))
    timer_action (ehci, TIMER_IO_WATCHDOG);
}
/*-------------------------------------------------------------------------*/
/*-------------------------------------------------------------------------*/
//extern int game_status;
void ehci_irq (struct usb_hcd *hcd, struct pt_regs *regs)
{
  struct ehci_hcd    *ehci= hcd_to_ehci (hcd);
  U32  status;
#ifdef ROOTHUB_INTERRUPT_MODE
  U32  pcd_status = 0;
#endif
  int  bh;
  U32 cmd_t;

  spin_lock (&ehci->lock);

  status = ehci_readl ((U32)&ehci->regs->status);
  //diag_printf("ehci_irq status: %x, intr_enable: %x\n", status, ehci_readb(&ehci->regs->intr_enable));

  /* e.g. cardbus physical eject */
  if (status == ~(U32) 0) {
    ehci_dbg (ehci, "device removed%s%s","\n","");
    goto dead;
  }

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  status &= INTR_MASK;
  if (!status)      /* irq sharing? */
    goto done;

  /* clear (just) interrupts */
  ehci_writel (status, (U32)&ehci->regs->status);
  cmd_t = ehci_readl ((U32)&ehci->regs->command);  /* unblock posted write */
  bh = 0;
  ehci->uDontSendIAA = 0;

#ifdef  EHCI_VERBOSE_DEBUG
  #ifdef  KERNEL_DEBUG
  /* unrequested/ignored: Port Change Detect, Frame List Rollover */
  dbg_status (ehci, "irq", status);
  #endif
#endif

  /* INT, ERR, and IAA interrupt rates can be throttled */
  /* normal [4.15.1.2] or error [4.15.1.1] completion */
  if (likely ((status & (STS_INT|STS_ERR)) != 0)) {

	// Enable the interrupt for Async Advance Enable
	#if 1
    ehci->reclaim_ready = 0;
	int    cmd = ehci_readl ((U32)&ehci->regs->command);
	cmd |= CMD_IAAD;
	ehci_writel (cmd, (U32)&ehci->regs->command);
	(void) ehci_readl ((U32)&ehci->regs->command);
	ehci->uDontSendIAA = 1;
    #endif
	// COUNT (ehci->stats.reclaim);
       //ehci->reclaim_ready = 1;
       //ehci->uDontSendIAA = 1;
      // bh = 1;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    if (likely ((status & STS_ERR) == 0))
    {
      COUNT (ehci->stats.normal);

    }
    else
    {
      COUNT (ehci->stats.error);
      //bh = 1;	//Note, remove for command stall
    }
  }

  /* complete the unlinking of some qh [4.15.2.3] */
#if 1
  if (status & STS_IAA) {
    COUNT (ehci->stats.reclaim);
    ehci->reclaim_ready = 1;
    ehci->uDontSendIAA = 1;
    bh = 1;
	//game_status=0x55;
  }
#endif

#ifdef ROOTHUB_INTERRUPT_MODE
    /* remote wakeup [4.3.1] */
    if (status & STS_PCD) {
        unsigned    i = HCS_N_PORTS (ehci->hcs_params);


		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
		/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

        /* kick root hub later */
        pcd_status = status & STS_PCD;

        /* resume root hub? */
        // TODO: FIXME
        //if (!(cmd_t & CMD_RUN))
            //usb_hcd_resume_root_hub(hcd);

        while (i--)
        {
            int pstatus = ehci_readl((U32)&ehci->regs->port_status [i]);

            //if (pstatus & PORT_OWNER)
                //continue;
            if (!(/*test_bit(i, &ehci->suspended_ports) &&*/
                    ((pstatus & PORT_RESUME) ||
                        !(pstatus & PORT_SUSPEND)) &&
                    (pstatus & PORT_PE) &&
                    ehci->reset_done[i] == 0))
                {
                //diag_printf("<ehci_irq> continue, pstatus %x, done[%d] = %x\n", pstatus, i, ehci->reset_done[i]);
                continue;
                }

            /* start 20 msec resume signaling from this port,
             * and make khubd collect PORT_STAT_C_SUSPEND to
             * stop that signaling.
             */
            //ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
            ehci->reset_done [i] = jiffies + ((20 /* msec */ * HZ) / 1000);
            ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
            mod_timer(&hcd->rh_timer, ehci->reset_done[i], 0);
        }
    }
#endif

  /* PCI errors [4.15.2.4] */
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (unlikely ((status & STS_FATAL) != 0)) {
    ehci_err (ehci, "fatal error%s","\n");
dead:
     ehci_reset (ehci);
    /* generic layer kills/unlinks all urbs, then
     * uses ehci_stop to clean up the rest
     */
    bh = 1;
  }

  if (bh ||
  	(ehci->periodic_sched != 0) //If we has periodic transactions in Schedule, we must scan periodic when STS_INT
  	)
    ehci_work (ehci, regs);
done:
  spin_unlock (&ehci->lock);
#ifdef ROOTHUB_INTERRUPT_MODE
  if (pcd_status)
      usb_hcd_poll_rh_status(hcd);
#endif
}

/*-------------------------------------------------------------------------*/


 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 int ehci_urb_enqueue (
  struct usb_hcd  *hcd,
  struct urb  *urb,
  int    mem_flags
) {
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  struct list_head  qtd_list;
  //printk("s\n");
  //g_ehci =   ehci;
#ifdef EHCI_VERBOSE_DEBUG
  urb_print (urb, "SUB", usb_pipein (urb->pipe));
#endif
  //#ifdef CONFIG_FARADAY_FOTG200
  //FIXME: cover FOTG200 bug
  //Check if device is attached to USB
  //If not ==> do not issue URB out
  if( (ehci_readl ((U32)&ehci->regs->port_status[0])&PORT_CONNECT) == 0 )
  {
   return -ENODEV;
  }
  //#endif
  urb->transfer_flags &= ~EHCI_STATE_UNLINK;
  INIT_LIST_HEAD (&qtd_list);
  //CPUCleanInvalidateDCacheAll();

  switch (usb_pipetype (urb->pipe)) {
  // case PIPE_CONTROL:
  // case PIPE_BULK:
  default:

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    if (mem_flags == ASYNC_MAKE_QTD)
    {
        INIT_LIST_HEAD (&urb->qtd_list);
        if (!qh_urb_transaction (ehci, urb, &urb->qtd_list, mem_flags))
            return -ENOMEM;
        else
            return ENOERR;
    }
    else if (mem_flags == ASYNC_SUBMIT_QTD)
    {
        return submit_async (ehci, urb, &urb->qtd_list, mem_flags);
    }
    else
    {
    if (!qh_urb_transaction (ehci, urb, &qtd_list, mem_flags))
      return -ENOMEM;
    return submit_async (ehci, urb, &qtd_list, mem_flags);
    }

  case PIPE_INTERRUPT:
    if (!qh_urb_transaction (ehci, urb, &qtd_list, mem_flags))
      return -ENOMEM;
    return intr_submit (ehci, urb, &qtd_list, mem_flags);

  case PIPE_ISOCHRONOUS:
#ifdef have_iso_itd
    if (urb->dev->speed == USB_SPEED_HIGH)
      return itd_submit (ehci, urb, mem_flags);
#endif
#ifdef have_split_iso
    else
      return sitd_submit (ehci, urb, mem_flags);
#else
    dbg ("no split iso support yet%s","");
    return -ENOSYS;
#endif /* have_split_iso */
  }
}

extern void ResetMstarUsb(struct ehci_hcd *ehci);
void USB_HW_Reset(struct usb_hcd* pUsbHcd)
{
    struct ehci_hcd *ehci = hcd_to_ehci(pUsbHcd);
    ResetMstarUsb(ehci);
    ehci_StopRun_Setting(HOST20_Enable, ehci);
}

 /* remove from hardware lists
  * completions normally happen asynchronously
  * It will be called in Interrupt context.
  */
 int ehci_urb_dequeue (struct usb_hcd *hcd, struct urb *urb)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  struct ehci_qh    *qh;
  U32    flags;
  usb_msg("ehci_urb_dequeue:UNLINK%s","");
#ifdef EHCI_VERBOSE_DEBUG
  urb_print (urb, "UNLINK", 1);
#endif
  spin_lock_irqsave (&ehci->lock, flags);
  switch (usb_pipetype (urb->pipe)) {
  // case PIPE_CONTROL:
  // case PIPE_BULK:

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  default:
    qh = (struct ehci_qh *) urb->hcpriv;
    if (!qh)
      break;

    /* if we need to use IAA and it's busy, defer */
    if (qh->qh_state == QH_STATE_LINKED
        && ehci->reclaim
        && HCD_IS_RUNNING (ehci->hcd.state)
        ) {
      struct ehci_qh    *last;

      for (last = ehci->reclaim;
          last->reclaim;
          last = last->reclaim)
        continue;
      qh->qh_state = QH_STATE_UNLINK_WAIT;
      last->reclaim = qh;
    /* bypass IAA if the hc can't care */
    } else if (!HCD_IS_RUNNING (ehci->hcd.state) && ehci->reclaim)
      end_unlink_async (ehci, NULL);
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    /* something else might have unlinked the qh by now */
    if (qh->qh_state == QH_STATE_LINKED)
      start_unlink_async (ehci, qh);
    //#ifdef CONFIG_FARADAY_FOTG200
    #if 1
    //FIXME: cover FOTG200 bug
    if( (ehci_readl ((U32)&ehci->regs->port_status[0])&PORT_CONNECT) == 0 )
    {
      #ifdef CONFIG_FARADAY_FOTG200
      mdwOTGC_Control_PHY_Reset_Set();
      udelay(1000);
      mdwOTGC_Control_PHY_Reset_Clr();
      //Reset OTG controller
      mdwOTGC_Control_OTG_Reset_Set();
      #endif
      //Finish ullinking procedure
      end_unlink_async (ehci, NULL);
      //Reset HC to ensure FOTG200 work correctly at the next time
      hub_port_disable(ehci->hcd.self.root_hub,0);
    }
    else if ( (ehci_readl ((U32)&ehci->regs->command)&CMD_RUN) == 0 )
    {
      //diag_printf("Something wrong (script auto running?) ==> Check it out\n");

	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
      #if 0
   //   mdwOTGC_Control_PHY_Reset_Set();
     // udelay(1000);
     // mdwOTGC_Control_PHY_Reset_Clr();
      //Reset OTG controller
      //mdwOTGC_Control_OTG_Reset_Set();
      #endif
      //Finish ullinking procedure
      end_unlink_async (ehci, NULL);
      //Reset HC to ensure FOTG200 work correctly at the next time
      hub_port_disable(ehci->hcd.self.root_hub,0);
    }
    #endif
    break;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  case PIPE_INTERRUPT:
    qh = (struct ehci_qh *) urb->hcpriv;
    if (!qh)
      break;
    if (qh->qh_state == QH_STATE_LINKED) {
      /* messy, can spin or block a microframe ... */
      intr_deschedule (ehci, qh, 1);
      /* qh_state == IDLE */
    }
    qh_completions (ehci, qh, NULL);

    /* reschedule QH iff another request is queued */

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
    if (!list_empty (&qh->qtd_list)
        && HCD_IS_RUNNING (ehci->hcd.state)) {
      int status;

      status = qh_schedule (ehci, qh);
      spin_unlock_irqrestore (&ehci->lock, flags);
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

      if (status != 0) {
        // shouldn't happen often, but ...
        // FIXME kill those tds' urbs
        usb_err ("can't reschedule qh %p, err %d",
          qh, status);
      }
      return status;
    }
    break;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  case PIPE_ISOCHRONOUS:
    // itd or sitd ...

    // wait till next completion, do it then.
    // completion irqs can wait up to 1024 msec,
    urb->transfer_flags |= EHCI_STATE_UNLINK;
    break;
  }
  spin_unlock_irqrestore (&ehci->lock, flags);
  return 0;
}

/*-------------------------------------------------------------------------*/

// bulk qh holds the data toggle
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
 /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

 void
ehci_endpoint_disable (struct usb_hcd *hcd, struct hcd_dev *dev, int ep)
{
  struct ehci_hcd    *ehci = hcd_to_ehci (hcd);
  int      epnum;
  U32    flags;
  struct ehci_qh    *qh;

  /* ASSERT:  any requests/urbs are being unlinked */
  /* ASSERT:  nobody can be submitting urbs for this any more */

  epnum = ep & USB_ENDPOINT_NUMBER_MASK;
  if (epnum != 0 && (ep & USB_DIR_IN))
    epnum |= 0x10;
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

rescan:
  spin_lock_irqsave (&ehci->lock, flags);
  qh = (struct ehci_qh *) dev->ep [epnum];
  if (!qh)
    goto done;

  if (!HCD_IS_RUNNING (ehci->hcd.state))
    qh->qh_state = QH_STATE_IDLE;

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  switch (qh->qh_state) {
  case QH_STATE_UNLINK:    /* wait for hw to finish? */
    spin_unlock_irqrestore (&ehci->lock, flags);
    set_current_state (TASK_UNINTERRUPTIBLE);
    schedule_timeout (1);
    goto rescan;
  case QH_STATE_IDLE:    /* fully unlinked */
    if (list_empty (&qh->qtd_list)) {
      qh_put (ehci, qh);
      break;
    }
    /* else FALL THROUGH */

	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  default:
    /* caller was supposed to have unlinked any requests;
     * that's not our job.  just leak this memory.
     */
    if ( !list_empty (&qh->qtd_list))
    {
      ehci_err (ehci, "qh %p (#%d) state %d%s\n",
        qh, epnum, qh->qh_state,
        list_empty (&qh->qtd_list) ? "" : "(has tds)");
    }
    break;
  }
  dev->ep [epnum] = 0;
done:
  spin_unlock_irqrestore (&ehci->lock, flags);
  return;
}
#endif	//#

/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/


#include <MsCommon.h>
#include "include/drvKernel.h"
#include "include/drvCPE_AMBA.h"
#include "include/drvCPE_EHCI.h"
#include "drvHCD.h"
struct cpe_dev cpe_ehci_dev;

#if 1

extern MS_S32 usb_disabled(void);

//int ehci_cpe_dev_init (void);

/*-------------------------------------------------------------------------*/

void cpe_ehci_start_hc(struct cpe_dev *dev)
{
	printk(": starting CPE EHCI USB Controller\n");
	/*
	* Reset and enable AMBA EHCI HC
	*/
	udelay(11);
}

void cpe_ehci_stop_hc(struct cpe_dev *dev)
{
	/*
	* Reset and disable AMBA EHCI HC
	*/
	return;
}

/*-------------------------------------------------------------------------*/

void usb_hcd_cpe_ehci_remove (struct usb_hcd *hcd, struct cpe_dev *dev);



extern void rh_timer_func (unsigned long _hcd);
int usb_hcd_cpe_ehci_probe (struct hc_driver *driver,
        struct usb_hcd **hcd_out,
        struct cpe_dev *dev)
{
	int retval;
	struct usb_hcd *hcd = 0;
	//Basic initialization for FPFA version IP
//	mwPeri20_Control_ChipEnable_Set();
//    #ifdef CYGPKG_USB_HALF_SPEED_MODE
//	mwPeri20_Control_HALFSPEEDEnable_Set();
 //  #endif

//#ifdef FORCE_FULL_SPEED
	// Force HC to full speed
	//mwOTG20_Control_ForceFullSpeed_Set();
	//mwOTG20_Control_ForceHighSpeed_Clr();
//#endif
//#ifdef FORCE_HIGH_SPEED
	// Force HC to high speed
	//mwOTG20_Control_ForceFullSpeed_Clr();
	//mwOTG20_Control_ForceHighSpeed_Set();
//#endif


       diag_printf("usb_hcd_cpe_ehci_probe\n");
	cpe_ehci_start_hc(dev);


	hcd = driver->hcd_alloc();
       diag_printf("hcd: %lx\n", (U32)hcd);
	if (hcd == NULL){
		dbg ("hcd_alloc failed%s"," ");
		retval = -ENOMEM;
		goto err1;
	}

	hcd->driver = (struct hc_driver *) driver;
	//hcd->description = driver->description;

	memcpy((char*)hcd,(char*)driver,24);

	hcd->irq  = gIrqUHC; //CPE_USB_EHCI0_IRQ;
	hcd->regs = (U32*) gBaseUHC;
        hcd->host_id = 0; // new
        hcd->phub_event = &hub_event_list;
	hcd->pdev = (struct pci_dev  *)(1111); //Fake PCI device
	hcd->self.controller = &dev->dev;
	hcd->controller = hcd->self.controller;

	retval = hcd_buffer_create (hcd);
	if (retval != 0) {
		dbg ("pool alloc fail%s","\n");
		goto err1;
	}

	/* till now HC has been in an indeterminate state ... */
	if (driver->reset && (retval = driver->reset (hcd)) < 0) {
		dev_err (hcd->controller, "can't reset%s","\n");
		goto err2;
	}
	// Initialize IRQ and ISR Trap, enable interrupt later (at the end)
#if 0
	fLib_CloseInt(hcd->irq);
	fLib_SetIntTrig(hcd->irq,LEVEL,L_ACTIVE);
	retval = fLib_ReqInt (hcd->irq, usb_hcd_cpe_ehci_hcim_irq, hcd);
	if ( retval == FALSE )
	{
		usb_err("Register ISR fail%s","");
		retval = -EINVAL;
		goto err1;
	}
#ifdef CONFIG_OTG
#ifndef CONFIG_FARADAY_FOTG200
	// Enable CPE EHCI HC's Interrupt
	fLib_EnableInt(hcd->irq);
#else
	// Enable EHCI interrupt after intilizing OTG controller driver
#endif
#else
	// Do OTG support ==> Enable CPE EHCI HC's Interrupt now
	fLib_EnableInt(hcd->irq);
#endif
#endif
	//mwOTG20_Interrupt_Mask_HOST_Clr();//yuwen mark

#if 0
	if (retval != TRUE) {
		dbg("request_irq failed%s"," ");
		retval = -EBUSY;
		goto err2;
	}
#endif

    usb_info ("%s (CPE_AMBA) at 0x%p, irq %d\n",
		hcd->description, hcd->regs, hcd->irq);
	usb_bus_init (&hcd->self);
	hcd->self.op = &usb_hcd_operations;
	hcd->self.hcpriv = (void *) hcd;
	hcd->self.bus_name = "cpe_ehci";
	//hcd->product_desc = "CPE_AMBA EHCI";
	memcpy(hcd->product_desc, "CPE_AMBA EHCI", sizeof(hcd->product_desc));

#ifdef ROOTHUB_INTERRUPT_MODE
        init_timer(&hcd->rh_timer);
        hcd->rh_timer.function = rh_timer_func;
        hcd->rh_timer.data = (unsigned long) hcd;
#endif
        hcd->pre_sts = 0; // new
        hcd->pre_temp = 0; // new
        init_OS_Resource_EX(&hcd->USBWaitFlg);
	INIT_LIST_HEAD (&hcd->dev_list);
	usb_register_bus (&hcd->self);

	if ((retval = driver->start (hcd)) < 0)
	{
		usb_hcd_cpe_ehci_remove(hcd, dev);
		return retval;
	}

	*hcd_out = hcd;

	return retval;

err2:
	hcd_buffer_destroy (hcd);
	if (hcd)
	driver->hcd_free(hcd);
err1:
	cpe_ehci_stop_hc(dev);
	//release_mem_region(dev->res.start, dev->res.end - dev->res.start + 1);
	return retval;
}


void usb_hcd_cpe_ehci_remove (struct usb_hcd *hcd, struct cpe_dev *dev)
{
	struct usb_device  *hub;

    usb_info ("remove: %s, state %x", hcd->self.bus_name, hcd->state);
	hub = hcd->self.root_hub;
	if (HCD_IS_RUNNING (hcd->state))
	hcd->state = USB_STATE_QUIESCING;

	dbg ("%s: roothub graceful disconnect", hcd->self.bus_name);
	usb_disconnect (&hub);

	hcd->driver->stop (hcd);
	hcd->state = USB_STATE_HALT;

	//free_irq (hcd->irq, hcd);
	//fLib_CloseInt(hcd->irq);
	hcd_buffer_destroy (hcd);
	usb_deregister_bus (&hcd->self);
	hcd->driver->hcd_free (hcd);
	cpe_ehci_stop_hc(dev);
}

//#ifdef  CONFIG_PM
#if 1


int usb_hcd_cpe_ehci_suspend (struct usb_hcd *hcd)
{
	int retval = 0;

	switch (hcd->state) {
		case USB_STATE_HALT:
			dev_dbg (hcd->controller, "halted; hcd not suspended%s","\n");
			break;
		case USB_STATE_SUSPENDED:
			dev_dbg (hcd->controller, "hcd already suspended%s","\n");
			break;
		default:
			hcd->state = USB_STATE_QUIESCING;
			retval = hcd->driver->suspend (hcd, 0);
			if (retval)
			dev_dbg (hcd->controller, "suspend fail, retval %d%s","\n", retval);
			break;
	}
	return retval;
}
int usb_hcd_cpe_ehci_resume(struct usb_hcd *hcd)
{
	int retval=0;

	if (hcd->state != USB_STATE_SUSPENDED) {
		dev_dbg (hcd->controller, "can't resume, not suspended!%s","\n");
		return -46;//return -EL3HLT;
	}
	hcd->state = USB_STATE_RESUMING;
	/* remote wakeup needs hub->suspend() cooperation */
	retval = hcd->driver->resume (hcd);
#if 0
	if (!HCD_IS_RUNNING (hcd->state)) {
		dev_dbg (hcd->controller, "resume fail, retval %d\n", retval);
		usb_hc_died (hcd);
	}
#endif
	return retval;
}

#endif /* CONFIG_PM */

/*-------------------------------------------------------------------------*/

#if 0
static int
ehci_cpe_ehci_start (struct usb_hcd *hcd)
{
	return 0;
}
#endif

/*-------------------------------------------------------------------------*/

struct cpe_driver ehci_hcd_cpe_driver;
extern  int ehci_hc_reset (struct usb_hcd *hcd);
extern int ehci_start (struct usb_hcd *hcd);
extern  int ehci_suspend (struct usb_hcd *hcd, U32 state);
extern  int ehci_resume (struct usb_hcd *hcd);
extern void ehci_stop (struct usb_hcd *hcd);
extern struct usb_hcd *ehci_hcd_alloc (void);
extern void ehci_hcd_free (struct usb_hcd *hcd);
extern int ehci_urb_enqueue (  struct usb_hcd  *hcd,  struct urb  *urb,  int    mem_flags) ;
extern int ehci_urb_dequeue (struct usb_hcd *hcd, struct urb *urb);
extern void ehci_endpoint_disable (struct usb_hcd *hcd, struct hcd_dev *dev, int ep);
extern int ehci_get_frame (struct usb_hcd *hcd);
extern int ehci_hub_status_data (struct usb_hcd *hcd, char *buf);
extern int ehci_hub_control (  struct usb_hcd  *hcd,  U16    typeReq,  U16    wValue,  U16    wIndex,  char    *buf,  U16    wLength) ;
 struct hc_driver ehci_cpe_hc_driver ;

static void cpe_ehci_hcd_init(void)
{
	memcpy( ehci_cpe_hc_driver.description ,  "ehci_hcd", sizeof("ehci_hcd")+1);

	/*
	* generic hardware linkage
	*/
	ehci_cpe_hc_driver.irq =      ehci_irq;
	ehci_cpe_hc_driver.flags =    HCD_MEMORY | HCD_USB2;

	/*
	* basic lifecycle operations
	*/
	ehci_cpe_hc_driver.reset =    ehci_hc_reset;
	ehci_cpe_hc_driver.start =    ehci_start;
	ehci_cpe_hc_driver.suspend =  ehci_suspend;
	ehci_cpe_hc_driver.resume  =  ehci_resume;
	ehci_cpe_hc_driver.stop    =  ehci_stop;

	/*
	* memory lifecycle (except per-request)
	*/
	ehci_cpe_hc_driver.hcd_alloc =  ehci_hcd_alloc;
	ehci_cpe_hc_driver.hcd_free  =  ehci_hcd_free;

	/*
	* managing i/o requests and associated device resources
	*/
	ehci_cpe_hc_driver.urb_enqueue      = ehci_urb_enqueue;
	ehci_cpe_hc_driver.urb_dequeue      = ehci_urb_dequeue;
	ehci_cpe_hc_driver.endpoint_disable =  ehci_endpoint_disable;

	/*
	* scheduling support
	*/
	ehci_cpe_hc_driver.get_frame_number =  ehci_get_frame;

	/*
	* root hub support
	*/
	ehci_cpe_hc_driver.hub_status_data =  ehci_hub_status_data;
	ehci_cpe_hc_driver.hub_control     =  ehci_hub_control;
}
/*-------------------------------------------------------------------------*/

extern void InitUSBIntr(struct usb_hcd * hcd);
static int ehci_hcd_cpe_ehci_drv_probe(struct device_s *_dev)
{
    struct cpe_dev *dev;
    struct usb_hcd *hcd = NULL;
    int ret;

    const struct device_s *__mptr = _dev;
    dev = (struct cpe_dev *)( (char *)__mptr - (char *)offsetof(struct cpe_dev,dev) );

    if (usb_disabled())
        return -ENODEV;

    cpe_ehci_hcd_init();

    ret = usb_hcd_cpe_ehci_probe(&ehci_cpe_hc_driver, &hcd, dev);

    if (ret == 0)
    {
        dev->dev.driver_data = hcd;
        g_pUsbHcd = hcd;
        InitUSBIntr(hcd);					//add USB interrupt entry . yuwen
    }

    return ret;
}

/*static*/
int ehci_hcd_cpe_ehci_drv_remove(struct device_s *_dev)
{
	struct cpe_dev *dev;
	struct usb_hcd *hcd ;

	const struct device_s *__mptr = _dev;
	dev = (struct cpe_dev *)( (char *)__mptr - (char *)offsetof(struct cpe_dev,dev) );
	hcd = (struct usb_hcd *) dev->dev.driver_data;

	usb_hcd_cpe_ehci_remove(hcd, dev);

	dev->dev.driver_data = NULL;

	return 0;
}

/*static*/
int ehci_hcd_cpe_ehci_drv_suspend(struct device_s *_dev, U32 state, U32 level)
{
#ifdef  CONFIG_PM
	struct cpe_dev *dev;
	struct usb_hcd *hcd ;
	const struct device *__mptr = _dev;
	dev = (struct cpe_dev *)( (char *)__mptr - offsetof(struct cpe_dev,dev) );
	hcd = dev->dev.driver_data;
	usb_hcd_cpe_ehci_suspend(hcd);
#endif
	return 0;
}

/*static*/
int ehci_hcd_cpe_ehci_drv_resume(struct device_s *_dev, U32 level)
{
#ifdef CONFIG_PM
	struct cpe_dev *dev;
	struct usb_hcd *hcd ;
	const struct device *__mptr = _dev;
	dev = (struct cpe_dev *)( (char *)__mptr - offsetof(struct cpe_dev,dev) );
	hcd = dev->dev.driver_data;
	usb_hcd_cpe_ehci_resume(hcd);
#endif /* CONFIG_PM */
	return 0;
}

#if 0
static void __exit ehci_hcd_cpe_ehci_cleanup (void)
{
	driver_unregister(&ehci_hcd_cpe_driver.drv);
}
#endif

/*-------------------------------------------------------------------------*/

static int __init ehci_hcd_cpe_ehci_init (void)
{
	pr_debug ("ehci_hcd: block sizes: qh %d qtd %d itd %d sitd %d\n",
				sizeof (struct ehci_qh), sizeof (struct ehci_qtd),
				sizeof (struct ehci_itd), sizeof (struct ehci_sitd));
	strncpy(ehci_hcd_cpe_driver.drv.name, "cpe_ehci", sizeof("cpe_ehci"));
	ehci_hcd_cpe_driver.drv.bus     = &CPE_AMBA_bus_type;
	ehci_hcd_cpe_driver.drv.probe   = ehci_hcd_cpe_ehci_drv_probe;
	ehci_hcd_cpe_driver.drv.remove  = ehci_hcd_cpe_ehci_drv_remove;
	ehci_hcd_cpe_driver.drv.suspend = ehci_hcd_cpe_ehci_drv_suspend;
	ehci_hcd_cpe_driver.drv.resume  = ehci_hcd_cpe_ehci_drv_resume;
	ehci_hcd_cpe_driver.devid       = CPE_DEVID_USB;
	return driver_register(&ehci_hcd_cpe_driver.drv);
}

//#define DRIVER_INFO DRIVER_VERSION " " DRIVER_DESC

int __init ehci_cpe_dev_init(void)
{
	// Cannot remove: Init list heads of device and driver lists of CPE EHCI device
	device_initialize(&cpe_ehci_dev.dev);
#ifdef DEBUG
	//dbg (DRIVER_INFO " Init CPE EHCI Host Controller%s"," ");
#endif
	// Init CPE EHCI device data structure
	cpe_ehci_dev.dev.parent =  NULL; //parent should be CPE AMBA
	strncpy(cpe_ehci_dev.dev.name,"CPE_EHCI HC", sizeof("CPE_EHCI HC"));   //USB_2
	strncpy(cpe_ehci_dev.dev.bus_id,"AHB0_EHCI", sizeof("AHB0_EHCI"));
	cpe_ehci_dev.dev.bus  = &CPE_AMBA_bus_type;
	cpe_ehci_dev.devid    = CPE_DEVID_USB;
	cpe_ehci_dev.mapbase  = gBaseUHC;
        cpe_ehci_dev.utmibase  = gBaseUTMI;
        cpe_ehci_dev.usbcbase  = gBaseUSBC;
	cpe_ehci_dev.dma_mask = 0x00; //Unsupport DMA
	//register cpe_ehci devie to CPE AMBA bus
	device_add(&cpe_ehci_dev.dev);

	return ehci_hcd_cpe_ehci_init();
}
#endif	//#

// -------------------------------------------------------------------------

void ehci_StopRun_Setting(MS_U8 bOption, struct ehci_hcd *ehci)
{
    U32 temp;

    if (bOption==HOST20_Enable)
    {
        temp = ehci_readl((U32)&ehci->regs->command);
        if (temp & CMD_RUN)
         return;

        temp |= CMD_RUN;
        ehci_writel(temp, (U32)&ehci->regs->command);
        do {
            temp = ehci_readl((U32)&ehci->regs->command);
        } while ((temp & CMD_RUN) == 0);
    }
    else if (bOption==HOST20_Disable)
    {
        temp = ehci_readl((U32)&ehci->regs->command);
        if ((temp & CMD_RUN) == 0)
         return;

      temp &= ~CMD_RUN;
      ehci_writel(temp, (U32)&ehci->regs->command);
      do {
          temp = ehci_readl((U32)&ehci->regs->command);
      } while ((temp & CMD_RUN) > 0);
    }
    else
    {
	  diag_printf("??? Input Error 'ehci_StopRun_Setting'...");
      while(1);
    }
}

extern struct cpe_dev cpe_ehci_dev;
extern struct cpe_driver ehci_hcd_cpe_driver;
extern struct hc_driver ehci_cpe_hc_driver;
extern struct usb_hcd *g_pUsbHcd;

int usb_hcd_cpe_ehci_probe_EX(struct hc_driver *driver,
        struct usb_hcd **hcd_out,
        struct cpe_dev *dev)
{
	int retval;
	struct usb_hcd *hcd = 0;
        struct s_gVar4UsbPort *p_rootHub = cpe_to_gVar(dev);

       diag_printf("usb_hcd_cpe_ehci_probe_EX\n");
	cpe_ehci_start_hc(dev);


	hcd = driver->hcd_alloc();
       diag_printf("hcd: %lx\n", (U32)hcd);
	if (hcd == NULL){
		dbg ("hcd_alloc failed%s"," ");
		retval = -ENOMEM;
		goto ex_err1;
	}

	hcd->driver = (struct hc_driver *) driver;
	//hcd->description = driver->description;

	memcpy((char*)hcd,(char*)driver,24);

        hcd->host_id = p_rootHub->portNum;
        hcd->phub_event = p_rootHub->p_hub_event;
	//hcd->irq  = E_IRQ_UHC; //CPE_USB_EHCI0_IRQ;
	//hcd->regs = (U32*) gUHC_BASE;
	hcd->irq = dev->intNum;
	hcd->regs = (U32*) dev->mapbase;
	hcd->pdev = (struct pci_dev  *)(1111); //Fake PCI device
	hcd->self.controller = &dev->dev;
	hcd->controller = hcd->self.controller;

	retval = hcd_buffer_create (hcd);
	if (retval != 0) {
		dbg ("pool alloc fail%s","\n");
		goto ex_err1;
	}

	/* till now HC has been in an indeterminate state ... */
	if (driver->reset && (retval = driver->reset (hcd)) < 0) {
		dev_err (hcd->controller, "can't reset%s","\n");
		goto ex_err2;
	}

        usb_info ("%s (CPE_AMBA) at 0x%p, irq %d\n",
		hcd->description, hcd->regs, hcd->irq);
	usb_bus_init (&hcd->self);
	hcd->self.op = &usb_hcd_operations;
	hcd->self.hcpriv = (void *) hcd;

	//hcd->self.bus_name = "cpe_ehci";
	//hcd->product_desc = "CPE_AMBA EHCI";
	//memcpy(hcd->product_desc, "CPE_AMBA EHCI", sizeof(hcd->product_desc));
	hcd->self.bus_name = p_rootHub->bus_name;
        memcpy(hcd->product_desc, p_rootHub->product_desc, sizeof(p_rootHub->product_desc));

        hcd->pre_sts = 0; // new
        hcd->pre_temp = 0; // new
        hcd->pgVar = p_rootHub; // new
        init_OS_Resource_EX(&hcd->USBWaitFlg);
	INIT_LIST_HEAD (&hcd->dev_list);
	usb_register_bus (&hcd->self);

	if ((retval = driver->start (hcd)) < 0) // start HCD
	{
		usb_hcd_cpe_ehci_remove(hcd, dev);
		return retval;
	}

	*hcd_out = hcd;

	return retval;

ex_err2:
	hcd_buffer_destroy (hcd);
	if (hcd)
	driver->hcd_free(hcd);
ex_err1:
	cpe_ehci_stop_hc(dev);
	//release_mem_region(dev->res.start, dev->res.end - dev->res.start + 1);
	return retval;
}

static void cpe_ehci_hcd_init_EX(struct hc_driver *driver)
{
	memcpy( driver->description ,  "ehci_hcd", sizeof("ehci_hcd")+1);

	/*
	* generic hardware linkage
	*/
	driver->irq =      ehci_irq;
	driver->flags =    HCD_MEMORY | HCD_USB2;

	/*
	* basic lifecycle operations
	*/
	driver->reset =    ehci_hc_reset;
	driver->start =    ehci_start;
	driver->suspend =  ehci_suspend;
	driver->resume  =  ehci_resume;
	driver->stop    =  ehci_stop;

	/*
	* memory lifecycle (except per-request)
	*/
	driver->hcd_alloc =  ehci_hcd_alloc;
	driver->hcd_free  =  ehci_hcd_free;

	/*
	* managing i/o requests and associated device resources
	*/
	driver->urb_enqueue      = ehci_urb_enqueue;
	driver->urb_dequeue      = ehci_urb_dequeue;
	driver->endpoint_disable =  ehci_endpoint_disable;

	/*
	* scheduling support
	*/
	driver->get_frame_number =  ehci_get_frame;

	/*
	* root hub support
	*/
	driver->hub_status_data =  ehci_hub_status_data;
	driver->hub_control     =  ehci_hub_control;
}

extern void InitUSBIntr_EX(struct usb_hcd * hcd);
static int ehci_hcd_cpe_ehci_drv_probe_EX(struct device_s *_dev)
{
    struct cpe_dev *dev;
    struct usb_hcd *hcd = NULL;
    int ret;

    const struct device_s *__mptr = _dev;
    dev = (struct cpe_dev *)( (char *)__mptr - (char *)offsetof(struct cpe_dev,dev) );

    if (usb_disabled())
        return -ENODEV;

    cpe_ehci_hcd_init_EX(&ehci_cpe_hc_driver);
    ret = usb_hcd_cpe_ehci_probe_EX(&ehci_cpe_hc_driver, &hcd, dev);

    if (ret == 0)
    {
diag_printf("ehci_hcd_cpe_ehci_drv_probe_EX -> allocate usb_hcd\n");
        dev->dev.driver_data = hcd;
        InitUSBIntr_EX(hcd);
    }

    return ret;
}

/*-------------------------------------------------------------------------*/
int __init ehci_hcd_cpe_driver_init_EX(void)
{
        static int init_once = 0;
        if (init_once)
            return 0;
        init_once = 1;
	pr_debug ("ehci_hcd: block sizes: qh %d qtd %d itd %d sitd %d\n",
				sizeof (struct ehci_qh), sizeof (struct ehci_qtd),
				sizeof (struct ehci_itd), sizeof (struct ehci_sitd));
	strncpy(ehci_hcd_cpe_driver.drv.name, "cpe_ehci_drv", sizeof("cpe_ehci_drv"));
	ehci_hcd_cpe_driver.drv.bus     = &CPE_AMBA_bus_type_EX;
	ehci_hcd_cpe_driver.drv.probe   = ehci_hcd_cpe_ehci_drv_probe_EX;
	ehci_hcd_cpe_driver.drv.remove  = ehci_hcd_cpe_ehci_drv_remove;
	ehci_hcd_cpe_driver.drv.suspend = ehci_hcd_cpe_ehci_drv_suspend;
	ehci_hcd_cpe_driver.drv.resume  = ehci_hcd_cpe_ehci_drv_resume;
	ehci_hcd_cpe_driver.devid       = 0x1234;
	return driver_register(&ehci_hcd_cpe_driver.drv);
}

int __init ehci_cpe_dev_init_EX(struct cpe_dev * dev)
{
        struct s_gVar4UsbPort *p_rootHub = cpe_to_gVar(dev);

	// Cannot remove: Init list heads of device and driver lists of CPE EHCI device
	device_initialize(&dev->dev);
#ifdef DEBUG
	//dbg (DRIVER_INFO " Init CPE EHCI Host Controller%s"," ");
#endif
	// Init CPE EHCI device data structure
	dev->dev.parent =  NULL; //parent should be CPE AMBA
        strncpy(dev->dev.name,p_rootHub->cpe_dev_info.devname, sizeof(p_rootHub->cpe_dev_info.devname));
	strncpy(dev->dev.bus_id,"AHB_EHCI", sizeof("AHB_EHCI"));
	dev->dev.bus  = &CPE_AMBA_bus_type_EX;
        dev->devid = p_rootHub->cpe_dev_info.devid;
	dev->dma_mask = 0x00; //Unsupport DMA
	//register cpe_ehci devie to CPE AMBA bus
	device_add(&dev->dev);

        return ehci_hcd_cpe_driver_init_EX();
}

#if USB_IF_EHSET_SUPPORT // Embedded host electrical test procedure
struct list_head *
qh_urb_transaction_EHSET (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *head,
  int      flags,
  int stage
) {
    struct ehci_qtd    *qtd, *qtd_prev;
    dma_addr_t    buf;
    int      len, maxpacket;
    int      is_input;
    U32      token;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    qtd = ehci_qtd_alloc (ehci, flags);
    if (unlikely (!qtd))
        return 0;
    list_add_tail (&qtd->qtd_list, head);
    qtd->urb = urb;

    token = QTD_STS_ACTIVE;
    token |= (EHCI_TUNE_CERR << 10);

    len = urb->transfer_buffer_length;
    is_input = usb_pipein (urb->pipe);
    if (!stage)
    {
        if (usb_pipecontrol (urb->pipe)) {
        qtd_fill (qtd, urb->setup_dma, sizeof (struct usb_ctrlrequest),
          token | (2 /* "setup" */ << 8), 8);
        qtd->hw_alt_next = EHCI_LIST_END; // EHSET

        token ^= QTD_TOGGLE;
        }

        if (likely (!(urb->transfer_flags & URB_NO_INTERRUPT)))
          qtd->hw_token |= CPUToLE32 (QTD_IOC); // EHSET
        return head;
    }
    else
        token ^= QTD_TOGGLE;

  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  if (likely (len > 0))
    buf = urb->transfer_dma;
  else
    buf = 0;

  if (!buf || is_input)
    token |= (1 /* "in" */ << 8);
  if (usb_pipebulk(urb->pipe)) {
    switch (urb->dev->speed) {
      case USB_SPEED_FULL:
        maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
        break;
      case USB_SPEED_HIGH:
      default:
        maxpacket = 512;
        break;
    }
  }
  else {
    maxpacket = max_packet(usb_maxpacket(urb->dev, urb->pipe, !is_input));
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  for (;;) {
    int this_qtd_len;

    this_qtd_len = qtd_fill (qtd, buf, len, token, maxpacket);
    len -= this_qtd_len;
    buf += this_qtd_len;
    if (is_input)
      qtd->hw_alt_next = ehci->async->hw_alt_next;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    if ((maxpacket & (this_qtd_len + (maxpacket - 1))) == 0)
      token ^= QTD_TOGGLE;

    if (likely (len <= 0))
      break;
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
	/*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

    qtd_prev = qtd;
    qtd = ehci_qtd_alloc (ehci, flags);
    if (unlikely (!qtd))
      goto cleanup;
    qtd->urb = urb;
    qtd_prev->hw_next = QTD_NEXT (qtd->qtd_dma);
    list_add_tail (&qtd->qtd_list, head);
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (likely ((urb->transfer_flags & URB_SHORT_NOT_OK) == 0
        || usb_pipecontrol (urb->pipe)))
    qtd->hw_alt_next = EHCI_LIST_END;

  if (likely (buf != 0)) {
    int  one_more = 0;

    if (usb_pipecontrol (urb->pipe)) {
      one_more = 1;
      token ^= 0x0100;  /* "in" <--> "out"  */
      token |= QTD_TOGGLE;  /* force DATA1 */
    } else if (usb_pipebulk (urb->pipe)
        && (urb->transfer_flags & URB_ZERO_PACKET)
        && !(urb->transfer_buffer_length % maxpacket)) {
      one_more = 1;
    }
    if (one_more) {
      qtd_prev = qtd;
      qtd = ehci_qtd_alloc (ehci, flags);
      if (unlikely (!qtd))
        goto cleanup;
      qtd->urb = urb;
      qtd_prev->hw_next = QTD_NEXT (qtd->qtd_dma);
      list_add_tail (&qtd->qtd_list, head);

      qtd_fill (qtd, 0, 0, token, 0);
    }
  }
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/
  /*USB HOST USB HOST USB HOST USB HOST USB HOST USB HOST*/

  if (likely (!(urb->transfer_flags & URB_NO_INTERRUPT)))
    qtd->hw_token |= CPUToLE32 (QTD_IOC);

  return head;

cleanup:

  qtd_list_free (ehci, urb, head);
  return 0;
}

inline int submit_async_EHSET (
  struct ehci_hcd    *ehci,
  struct urb    *urb,
  struct list_head  *qtd_list,
  int      mem_flags
) {
    return submit_async(ehci, urb, qtd_list, mem_flags);
}
#endif