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 __RTL8192F_RECV_H__ 16*4882a593Smuzhiyun #define __RTL8192F_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 24*4882a593Smuzhiyun #ifndef MAX_RECVBUF_SZ 25*4882a593Smuzhiyun #ifndef CONFIG_MINIMAL_MEMORY_USAGE 26*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (32768) */ /* 32k */ 27*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (16384) */ /* 16K */ 28*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 29*4882a593Smuzhiyun #ifdef CONFIG_PLATFORM_MSTAR 30*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (8192) /* 8K */ 31*4882a593Smuzhiyun #else 32*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (32768) /* 32k */ 33*4882a593Smuzhiyun #endif 34*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ 35*4882a593Smuzhiyun #else 36*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K */ 37*4882a593Smuzhiyun #endif 38*4882a593Smuzhiyun #endif /* !MAX_RECVBUF_SZ */ 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun #elif defined(CONFIG_PCI_HCI) 41*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K */ 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun #elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (RX_DMA_BOUNDARY_8192F + 1) 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #endif 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun /* Rx smooth factor */ 50*4882a593Smuzhiyun #define Rx_Smooth_Factor (20) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #ifdef CONFIG_SDIO_HCI 53*4882a593Smuzhiyun #ifndef CONFIG_SDIO_RX_COPY 54*4882a593Smuzhiyun #undef MAX_RECVBUF_SZ 55*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (RX_DMA_SIZE_8192F - RX_DMA_RESERVED_SIZE_8192F) 56*4882a593Smuzhiyun #endif /* !CONFIG_SDIO_RX_COPY */ 57*4882a593Smuzhiyun #endif /* CONFIG_SDIO_HCI */ 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 60*4882a593Smuzhiyun /* RTL8192F RX BUFFER DESC */ 61*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 62*4882a593Smuzhiyun /*DWORD 0*/ 63*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_DATA_LENGTH_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) 64*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_LS_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value) 65*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_FS_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value) 66*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value) 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_OWN_8192F(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) 69*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_LS_8192F(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) 70*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_FS_8192F(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1) 71*4882a593Smuzhiyun #ifdef USING_RX_TAG 72*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_RX_TAG_8192F(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 13) 73*4882a593Smuzhiyun #else 74*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_8192F(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15) 75*4882a593Smuzhiyun #endif 76*4882a593Smuzhiyun 77*4882a593Smuzhiyun /*DWORD 1*/ 78*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_LOW_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value) 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun /*DWORD 2*/ 81*4882a593Smuzhiyun #ifdef CONFIG_64BIT_DMA 82*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8192F(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value) 83*4882a593Smuzhiyun #else 84*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8192F(__pRxStatusDesc, __Value) 85*4882a593Smuzhiyun #endif 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun 88*4882a593Smuzhiyun #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 89*4882a593Smuzhiyun s32 rtl8192fs_init_recv_priv(PADAPTER padapter); 90*4882a593Smuzhiyun void rtl8192fs_free_recv_priv(PADAPTER padapter); 91*4882a593Smuzhiyun s32 rtl8192fs_recv_hdl(_adapter *padapter); 92*4882a593Smuzhiyun #endif 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun #ifdef CONFIG_USB_HCI 95*4882a593Smuzhiyun int rtl8192fu_init_recv_priv(_adapter *padapter); 96*4882a593Smuzhiyun void rtl8192fu_free_recv_priv(_adapter *padapter); 97*4882a593Smuzhiyun void rtl8192fu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 98*4882a593Smuzhiyun #endif 99*4882a593Smuzhiyun 100*4882a593Smuzhiyun #ifdef CONFIG_PCI_HCI 101*4882a593Smuzhiyun s32 rtl8192fe_init_recv_priv(_adapter *padapter); 102*4882a593Smuzhiyun void rtl8192fe_free_recv_priv(_adapter *padapter); 103*4882a593Smuzhiyun #endif 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun void rtl8192f_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc); 106*4882a593Smuzhiyun 107*4882a593Smuzhiyun #endif /* __RTL8192F_RECV_H__ */ 108