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 __RTL8723D_RECV_H__ 16*4882a593Smuzhiyun #define __RTL8723D_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 (15360) /* 15k < 16k */ 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 /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ 42*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (9100) */ 43*4882a593Smuzhiyun /* #else */ 44*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K 45*4882a593Smuzhiyun * #endif */ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun 48*4882a593Smuzhiyun #elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (RX_DMA_BOUNDARY_8723D + 1) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #endif 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun /* Rx smooth factor */ 55*4882a593Smuzhiyun #define Rx_Smooth_Factor (20) 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun #ifdef CONFIG_SDIO_HCI 58*4882a593Smuzhiyun #ifndef CONFIG_SDIO_RX_COPY 59*4882a593Smuzhiyun #undef MAX_RECVBUF_SZ 60*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (RX_DMA_SIZE_8723D - RX_DMA_RESERVED_SIZE_8723D) 61*4882a593Smuzhiyun #endif /* !CONFIG_SDIO_RX_COPY */ 62*4882a593Smuzhiyun #endif /* CONFIG_SDIO_HCI */ 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 65*4882a593Smuzhiyun /* RTL8723D RX BUFFER DESC */ 66*4882a593Smuzhiyun /*-----------------------------------------------------------------*/ 67*4882a593Smuzhiyun /*DWORD 0*/ 68*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_DATA_LENGTH_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) 69*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_LS_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value) 70*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_FS_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value) 71*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value) 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_OWN_8723D(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) 74*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_LS_8723D(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) 75*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_FS_8723D(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1) 76*4882a593Smuzhiyun #ifdef USING_RX_TAG 77*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_RX_TAG_8723D(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 13) 78*4882a593Smuzhiyun #else 79*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_8723D(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15) 80*4882a593Smuzhiyun #endif 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun /*DWORD 1*/ 83*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_LOW_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value) 84*4882a593Smuzhiyun 85*4882a593Smuzhiyun /*DWORD 2*/ 86*4882a593Smuzhiyun #ifdef CONFIG_64BIT_DMA 87*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8723D(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value) 88*4882a593Smuzhiyun #else 89*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_8723D(__pRxStatusDesc, __Value) 90*4882a593Smuzhiyun #endif 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun 93*4882a593Smuzhiyun #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 94*4882a593Smuzhiyun s32 rtl8723ds_init_recv_priv(PADAPTER padapter); 95*4882a593Smuzhiyun void rtl8723ds_free_recv_priv(PADAPTER padapter); 96*4882a593Smuzhiyun s32 rtl8723ds_recv_hdl(_adapter *padapter); 97*4882a593Smuzhiyun #endif 98*4882a593Smuzhiyun 99*4882a593Smuzhiyun #ifdef CONFIG_USB_HCI 100*4882a593Smuzhiyun int rtl8723du_init_recv_priv(_adapter *padapter); 101*4882a593Smuzhiyun void rtl8723du_free_recv_priv(_adapter *padapter); 102*4882a593Smuzhiyun void rtl8723du_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 103*4882a593Smuzhiyun #endif 104*4882a593Smuzhiyun 105*4882a593Smuzhiyun #ifdef CONFIG_PCI_HCI 106*4882a593Smuzhiyun s32 rtl8723de_init_recv_priv(PADAPTER padapter); 107*4882a593Smuzhiyun void rtl8723de_free_recv_priv(PADAPTER padapter); 108*4882a593Smuzhiyun #endif 109*4882a593Smuzhiyun 110*4882a593Smuzhiyun void rtl8723d_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc); 111*4882a593Smuzhiyun 112*4882a593Smuzhiyun #endif /* __RTL8723D_RECV_H__ */ 113