1*4882a593Smuzhiyun /****************************************************************************** 2*4882a593Smuzhiyun * 3*4882a593Smuzhiyun * Copyright(c) 2007 - 2017 Realtek Corporation. 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * This program is free software; you can redistribute it and/or modify it 6*4882a593Smuzhiyun * under the terms of version 2 of the GNU General Public License as 7*4882a593Smuzhiyun * published by the Free Software Foundation. 8*4882a593Smuzhiyun * 9*4882a593Smuzhiyun * This program is distributed in the hope that it will be useful, but WITHOUT 10*4882a593Smuzhiyun * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12*4882a593Smuzhiyun * more details. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun *****************************************************************************/ 15*4882a593Smuzhiyun #ifndef __RTL8710B_RECV_H__ 16*4882a593Smuzhiyun #define __RTL8710B_RECV_H__ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define RECV_BLK_SZ 512 19*4882a593Smuzhiyun #define RECV_BLK_CNT 16 20*4882a593Smuzhiyun #define RECV_BLK_TH RECV_BLK_CNT 21*4882a593Smuzhiyun 22*4882a593Smuzhiyun #if defined(CONFIG_USB_HCI) 23*4882a593Smuzhiyun #ifndef MAX_RECVBUF_SZ 24*4882a593Smuzhiyun #ifdef CONFIG_MINIMAL_MEMORY_USAGE 25*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K */ 26*4882a593Smuzhiyun #else 27*4882a593Smuzhiyun #ifdef CONFIG_PLATFORM_MSTAR 28*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (8192) /* 8K */ 29*4882a593Smuzhiyun #elif defined(CONFIG_PLATFORM_HISILICON) 30*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (16384) /* 16k */ 31*4882a593Smuzhiyun #else 32*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ 33*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (32768) */ /* 32k */ 34*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (20480) */ /* 20K */ 35*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 36*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (16384) */ /* 16k - 92E RX BUF :16K */ 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun #endif 39*4882a593Smuzhiyun #endif /* !MAX_RECVBUF_SZ */ 40*4882a593Smuzhiyun #endif 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun /* Rx smooth factor */ 43*4882a593Smuzhiyun #define Rx_Smooth_Factor (20) 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 46*4882a593Smuzhiyun /* RTL8710B RX BUFFER DESC */ 47*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 48*4882a593Smuzhiyun /*DWORD 0*/ 49*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_DATA_LENGTH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) 50*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_LS_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value) 51*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_FS_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value) 52*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value) 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_OWN_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) 55*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_LS_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) 56*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_FS_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1) 57*4882a593Smuzhiyun #ifdef USING_RX_TAG 58*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_RX_TAG_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 13) 59*4882a593Smuzhiyun #else 60*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_8710B(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15) 61*4882a593Smuzhiyun #endif 62*4882a593Smuzhiyun 63*4882a593Smuzhiyun /*DWORD 1*/ 64*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_LOW_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value) 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun /*DWORD 2*/ 67*4882a593Smuzhiyun #ifdef CONFIG_64BIT_DMA 68*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8710B(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value) 69*4882a593Smuzhiyun #else 70*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8710B(__pRxStatusDesc, __Value) 71*4882a593Smuzhiyun #endif 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #ifdef CONFIG_USB_HCI 74*4882a593Smuzhiyun int rtl8710bu_init_recv_priv(_adapter *padapter); 75*4882a593Smuzhiyun void rtl8710bu_free_recv_priv(_adapter *padapter); 76*4882a593Smuzhiyun void rtl8710bu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 77*4882a593Smuzhiyun #endif 78*4882a593Smuzhiyun 79*4882a593Smuzhiyun void rtl8710b_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc); 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #endif /* __RTL8710B_RECV_H__ */ 82