1*4882a593Smuzhiyun /****************************************************************************** 2*4882a593Smuzhiyun * 3*4882a593Smuzhiyun * Copyright(c) 2012 - 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 __RTL8192E_RECV_H__ 16*4882a593Smuzhiyun #define __RTL8192E_RECV_H__ 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #if defined(CONFIG_USB_HCI) 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #ifndef MAX_RECVBUF_SZ 21*4882a593Smuzhiyun #ifdef CONFIG_MINIMAL_MEMORY_USAGE 22*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K */ 23*4882a593Smuzhiyun #else 24*4882a593Smuzhiyun #ifdef CONFIG_PREALLOC_RX_SKB_BUFFER 25*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (rtw_rtkm_get_buff_size()) /*depend rtkm*/ 26*4882a593Smuzhiyun #elif defined(CONFIG_PLATFORM_HISILICON) 27*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (16384) /* 16k */ 28*4882a593Smuzhiyun #else 29*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (32768) /* 32k */ 30*4882a593Smuzhiyun #endif 31*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (20480) */ /* 20K */ 32*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 33*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (16384) */ /* 16k - 92E RX BUF :16K */ 34*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ 35*4882a593Smuzhiyun #ifdef CONFIG_PLATFORM_NOVATEK_NT72668 36*4882a593Smuzhiyun #undef MAX_RECVBUF_SZ 37*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ 38*4882a593Smuzhiyun #endif /* CONFIG_PLATFORM_NOVATEK_NT72668 */ 39*4882a593Smuzhiyun #endif 40*4882a593Smuzhiyun #endif /* !MAX_RECVBUF_SZ */ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #elif defined(CONFIG_PCI_HCI) 43*4882a593Smuzhiyun /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ 44*4882a593Smuzhiyun /* #define MAX_RECVBUF_SZ (9100) */ 45*4882a593Smuzhiyun /* #else */ 46*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (4000) /* about 4K 47*4882a593Smuzhiyun * #endif */ 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun 50*4882a593Smuzhiyun #elif defined(CONFIG_SDIO_HCI) 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #define MAX_RECVBUF_SZ (16384) 53*4882a593Smuzhiyun 54*4882a593Smuzhiyun #endif 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun 57*4882a593Smuzhiyun /* Rx smooth factor */ 58*4882a593Smuzhiyun #define Rx_Smooth_Factor (20) 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun /* ************* 61*4882a593Smuzhiyun * [1] Rx Buffer Descriptor (for PCIE) buffer descriptor architecture 62*4882a593Smuzhiyun * DWORD 0 */ 63*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_DATA_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) 64*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 15, 1, __Value) 65*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 1, __Value) 66*4882a593Smuzhiyun #define SET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 16, 15, __Value) 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) 69*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_LS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) 70*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_FS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 1) 71*4882a593Smuzhiyun #define GET_RX_BUFFER_DESC_TOTAL_LENGTH_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 15) 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun /* DWORD 1 */ 75*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+4, 0, 32, __Value) 76*4882a593Smuzhiyun #define GET_RX_BUFFER_PHYSICAL_LOW_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 0, 32) 77*4882a593Smuzhiyun 78*4882a593Smuzhiyun /* DWORD 2 */ 79*4882a593Smuzhiyun #define SET_RX_BUFFER_PHYSICAL_HIGH_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc+8, 0, 32, __Value) 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun /* ************* 82*4882a593Smuzhiyun * [2] Rx Descriptor 83*4882a593Smuzhiyun * DWORD 0 */ 84*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 0, 14) 85*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_CRC32_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 14, 1) 86*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_ICVERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 15, 1) 87*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_DRVINFO_SIZE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 16, 4) 88*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_SECURITY_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 20, 3) 89*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 23, 1) 90*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_SHIFT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 24, 2) 91*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PHY_STATUS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 26, 1) 92*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_SWDEC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 27, 1) 93*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 30, 1) 94*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc, 31, 1) 95*4882a593Smuzhiyun 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun #define SET_RX_STATUS_DESC_PKT_LEN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 0, 14, __Value) 98*4882a593Smuzhiyun #define SET_RX_STATUS_DESC_EOR_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 30, 1, __Value) 99*4882a593Smuzhiyun #define SET_RX_STATUS_DESC_OWN_92E(__pRxStatusDesc, __Value) SET_BITS_TO_LE_4BYTE(__pRxStatusDesc, 31, 1, __Value) 100*4882a593Smuzhiyun 101*4882a593Smuzhiyun /* DWORD 1 */ 102*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MACID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 0, 7) 103*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TID_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 8, 4) 104*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MACID_VLD_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 12, 1) 105*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_AMSDU_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 13, 1) 106*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_RXID_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+4, 14, 1) 107*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PAGGR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 15, 1) 108*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_A1_FITS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 16, 4) 109*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHKERR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 20, 1) 110*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TCPOFFLOAD_IPVER_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 21, 1) 111*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TCPOFFLOAD_IS_TCPUDP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 22, 1) 112*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TCPOFFLOAD_CHK_VLD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 23, 1) 113*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PAM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 24, 1) 114*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PWR_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 25, 1) 115*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MORE_DATA_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 26, 1) 116*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MORE_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 27, 1) 117*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TYPE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 28, 2) 118*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 30, 1) 119*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_BC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+4, 31, 1) 120*4882a593Smuzhiyun 121*4882a593Smuzhiyun /* DWORD 2 */ 122*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_SEQ_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 0, 12) 123*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_FRAG_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 12, 4) 124*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_RX_IS_QOS_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 16, 1) 125*4882a593Smuzhiyun 126*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_WLANHD_IV_LEN_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 18, 6) 127*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_HWRSVD_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 24, 4) 128*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_FCS_OK_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 31, 1) 129*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_RPT_SEL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+8, 28, 1) 130*4882a593Smuzhiyun 131*4882a593Smuzhiyun /* DWORD 3 */ 132*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_RX_RATE_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 0, 7) 133*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_HTC_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 10, 1) 134*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_EOSP_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 11, 1) 135*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_BSSID_FIT_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 12, 2) 136*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_DMA_AGG_NUM_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+12, 16, 8) 137*4882a593Smuzhiyun 138*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_PATTERN_MATCH_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 29, 1) 139*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_UNICAST_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 30, 1) 140*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_MAGIC_WAKE_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+12, 31, 1) 141*4882a593Smuzhiyun 142*4882a593Smuzhiyun /* DWORD 6 */ 143*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_SPLCP_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+16, 0, 1) 144*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_LDPC_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+16, 1, 1) 145*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_STBC_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+16, 2, 1) 146*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_BW_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+16, 4, 2) 147*4882a593Smuzhiyun 148*4882a593Smuzhiyun 149*4882a593Smuzhiyun /* DWORD 5 */ 150*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_TSFL_92E(__pRxStatusDesc) LE_BITS_TO_4BYTE(__pRxStatusDesc+20, 0, 32) 151*4882a593Smuzhiyun 152*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_BUFF_ADDR_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+24, 0, 32) 153*4882a593Smuzhiyun #define GET_RX_STATUS_DESC_BUFF_ADDR64_92E(__pRxDesc) LE_BITS_TO_4BYTE(__pRxDesc+28, 0, 32) 154*4882a593Smuzhiyun 155*4882a593Smuzhiyun 156*4882a593Smuzhiyun #ifdef CONFIG_SDIO_HCI 157*4882a593Smuzhiyun s32 rtl8192es_init_recv_priv(PADAPTER padapter); 158*4882a593Smuzhiyun void rtl8192es_free_recv_priv(PADAPTER padapter); 159*4882a593Smuzhiyun s32 rtl8192es_recv_hdl(_adapter *padapter); 160*4882a593Smuzhiyun #endif 161*4882a593Smuzhiyun 162*4882a593Smuzhiyun #ifdef CONFIG_USB_HCI 163*4882a593Smuzhiyun void rtl8192eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 164*4882a593Smuzhiyun s32 rtl8192eu_init_recv_priv(PADAPTER padapter); 165*4882a593Smuzhiyun void rtl8192eu_free_recv_priv(PADAPTER padapter); 166*4882a593Smuzhiyun #endif 167*4882a593Smuzhiyun 168*4882a593Smuzhiyun #ifdef CONFIG_PCI_HCI 169*4882a593Smuzhiyun s32 rtl8192ee_init_recv_priv(PADAPTER padapter); 170*4882a593Smuzhiyun void rtl8192ee_free_recv_priv(PADAPTER padapter); 171*4882a593Smuzhiyun #endif 172*4882a593Smuzhiyun 173*4882a593Smuzhiyun void rtl8192e_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc); 174*4882a593Smuzhiyun 175*4882a593Smuzhiyun #endif /* __RTL8192E_RECV_H__ */ 176