xref: /OK3568_Linux_fs/external/rkwifibt/drivers/rtl8822cs/include/rtw_iol.h (revision 4882a59341e53eb6f0b4789bf948001014eff981)

/******************************************************************************
 *
 * Copyright(c) 2007 - 2017 Realtek Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of version 2 of the GNU General Public License as
 * published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
 * more details.
 *
 *****************************************************************************/
#ifndef __RTW_IOL_H_
#define __RTW_IOL_H_


struct xmit_frame	*rtw_IOL_accquire_xmit_frame(ADAPTER *adapter);
int rtw_IOL_append_cmds(struct xmit_frame *xmit_frame, u8 *IOL_cmds, u32 cmd_len);
int rtw_IOL_append_LLT_cmd(struct xmit_frame *xmit_frame, u8 page_boundary);
int rtw_IOL_exec_cmds_sync(ADAPTER *adapter, struct xmit_frame *xmit_frame, u32 max_wating_ms, u32 bndy_cnt);
bool rtw_IOL_applied(ADAPTER *adapter);
int rtw_IOL_append_DELAY_US_cmd(struct xmit_frame *xmit_frame, u16 us);
int rtw_IOL_append_DELAY_MS_cmd(struct xmit_frame *xmit_frame, u16 ms);
int rtw_IOL_append_END_cmd(struct xmit_frame *xmit_frame);


#ifdef CONFIG_IOL_NEW_GENERATION
#define IOREG_CMD_END_LEN	4

struct ioreg_cfg {
	u8	length;
	u8	cmd_id;
	u16	address;
	u32	data;
	u32  mask;
};
enum ioreg_cmd {
	IOREG_CMD_LLT			= 0x01,
	IOREG_CMD_REFUSE		= 0x02,
	IOREG_CMD_EFUSE_PATH = 0x03,
	IOREG_CMD_WB_REG		= 0x04,
	IOREG_CMD_WW_REG	= 0x05,
	IOREG_CMD_WD_REG	= 0x06,
	IOREG_CMD_W_RF		= 0x07,
	IOREG_CMD_DELAY_US	= 0x10,
	IOREG_CMD_DELAY_MS	= 0x11,
	IOREG_CMD_END		= 0xFF,
};
void read_efuse_from_txpktbuf(ADAPTER *adapter, int bcnhead, u8 *content, u16 *size);

int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, u8 mask);
int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, u16 mask);
int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, u32 mask);
int _rtw_IOL_append_WRF_cmd(struct xmit_frame *xmit_frame, u8 rf_path, u16 addr, u32 value, u32 mask);
#define rtw_IOL_append_WB_cmd(xmit_frame, addr, value, mask) _rtw_IOL_append_WB_cmd((xmit_frame), (addr), (value), (mask))
#define rtw_IOL_append_WW_cmd(xmit_frame, addr, value, mask) _rtw_IOL_append_WW_cmd((xmit_frame), (addr), (value), (mask))
#define rtw_IOL_append_WD_cmd(xmit_frame, addr, value, mask) _rtw_IOL_append_WD_cmd((xmit_frame), (addr), (value), (mask))
#define rtw_IOL_append_WRF_cmd(xmit_frame, rf_path, addr, value, mask) _rtw_IOL_append_WRF_cmd((xmit_frame), (rf_path), (addr), (value), (mask))

u8 rtw_IOL_cmd_boundary_handle(struct xmit_frame *pxmit_frame);
void  rtw_IOL_cmd_buf_dump(ADAPTER *Adapter, int buf_len, u8 *pbuf);

#ifdef CONFIG_IOL_IOREG_CFG_DBG
struct cmd_cmp {
	u16 addr;
	u32 value;
};
#endif

#else /* CONFIG_IOL_NEW_GENERATION */

typedef struct _io_offload_cmd {
	u8 rsvd0;
	u8 cmd;
	u16 address;
	u32 value;
} IO_OFFLOAD_CMD, IOL_CMD;

#define IOL_CMD_LLT			0x00
/* #define IOL_CMD_R_EFUSE	0x01 */
#define IOL_CMD_WB_REG		0x02
#define IOL_CMD_WW_REG	0x03
#define IOL_CMD_WD_REG		0x04
/* #define IOL_CMD_W_RF		0x05 */
#define IOL_CMD_DELAY_US	0x80
#define IOL_CMD_DELAY_MS	0x81
/* #define IOL_CMD_DELAY_S	0x82 */
#define IOL_CMD_END			0x83

/*****************************************************
CMD					Address			Value
(B1)					(B2/B3:H/L addr)	(B4:B7 : MSB:LSB)
******************************************************
IOL_CMD_LLT			-				B7: PGBNDY
IOL_CMD_R_EFUSE	-				-
IOL_CMD_WB_REG		0x0~0xFFFF		B7
IOL_CMD_WW_REG	0x0~0xFFFF		B6~B7
IOL_CMD_WD_REG	0x0~0xFFFF		B4~B7
IOL_CMD_W_RF		RF Reg			B5~B7
IOL_CMD_DELAY_US	-				B6~B7
IOL_CMD_DELAY_MS	-				B6~B7
IOL_CMD_DELAY_S	-				B6~B7
IOL_CMD_END		-				-
******************************************************/
int _rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value);
int _rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value);
int _rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value);


int rtw_IOL_exec_cmd_array_sync(PADAPTER adapter, u8 *IOL_cmds, u32 cmd_num, u32 max_wating_ms);
int rtw_IOL_exec_empty_cmds_sync(ADAPTER *adapter, u32 max_wating_ms);

#ifdef DBG_IO
int dbg_rtw_IOL_append_WB_cmd(struct xmit_frame *xmit_frame, u16 addr, u8 value, const char *caller, const int line);
int dbg_rtw_IOL_append_WW_cmd(struct xmit_frame *xmit_frame, u16 addr, u16 value, const char *caller, const int line);
int dbg_rtw_IOL_append_WD_cmd(struct xmit_frame *xmit_frame, u16 addr, u32 value, const char *caller, const int line);
#define rtw_IOL_append_WB_cmd(xmit_frame, addr, value) dbg_rtw_IOL_append_WB_cmd((xmit_frame), (addr), (value), __FUNCTION__, __LINE__)
#define rtw_IOL_append_WW_cmd(xmit_frame, addr, value) dbg_rtw_IOL_append_WW_cmd((xmit_frame), (addr), (value), __FUNCTION__, __LINE__)
#define rtw_IOL_append_WD_cmd(xmit_frame, addr, value) dbg_rtw_IOL_append_WD_cmd((xmit_frame), (addr), (value), __FUNCTION__, __LINE__)
#else
#define rtw_IOL_append_WB_cmd(xmit_frame, addr, value) _rtw_IOL_append_WB_cmd((xmit_frame), (addr), (value))
#define rtw_IOL_append_WW_cmd(xmit_frame, addr, value) _rtw_IOL_append_WW_cmd((xmit_frame), (addr), (value))
#define rtw_IOL_append_WD_cmd(xmit_frame, addr, value) _rtw_IOL_append_WD_cmd((xmit_frame), (addr), (value))
#endif /* DBG_IO */
#endif /* CONFIG_IOL_NEW_GENERATION */



#endif /* __RTW_IOL_H_ */