1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2017 Realtek Corporation. 4 * 5 * This program is free software; you can redistribute it and/or modify it 6 * under the terms of version 2 of the GNU General Public License as 7 * published by the Free Software Foundation. 8 * 9 * This program is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 12 * more details. 13 * 14 *****************************************************************************/ 15 #ifndef __RTL8188E_RECV_H__ 16 #define __RTL8188E_RECV_H__ 17 18 #define RECV_BLK_SZ 512 19 #define RECV_BLK_CNT 16 20 #define RECV_BLK_TH RECV_BLK_CNT 21 22 #if defined(CONFIG_USB_HCI) 23 24 #ifndef MAX_RECVBUF_SZ 25 #ifdef PLATFORM_OS_CE 26 #define MAX_RECVBUF_SZ (8192+1024) /* 8K+1k */ 27 #else 28 #ifndef CONFIG_MINIMAL_MEMORY_USAGE 29 /* #define MAX_RECVBUF_SZ (32768) */ /* 32k */ 30 /* #define MAX_RECVBUF_SZ (16384) */ /* 16K */ 31 /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 32 #define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ 33 /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ 34 #else 35 #define MAX_RECVBUF_SZ (4000) /* about 4K */ 36 #endif 37 #endif 38 #endif /* !MAX_RECVBUF_SZ */ 39 40 #elif defined(CONFIG_PCI_HCI) 41 /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ 42 /* #define MAX_RECVBUF_SZ (9100) */ 43 /* #else */ 44 #define MAX_RECVBUF_SZ (4000) /* about 4K 45 * #endif */ 46 47 48 #elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 49 50 #define MAX_RECVBUF_SZ (10240) 51 52 #endif 53 54 /* Rx smooth factor */ 55 #define Rx_Smooth_Factor (20) 56 57 #define TX_RPT1_PKT_LEN 8 58 59 typedef struct rxreport_8188e { 60 /* Offset 0 */ 61 u32 pktlen:14; 62 u32 crc32:1; 63 u32 icverr:1; 64 u32 drvinfosize:4; 65 u32 security:3; 66 u32 qos:1; 67 u32 shift:2; 68 u32 physt:1; 69 u32 swdec:1; 70 u32 ls:1; 71 u32 fs:1; 72 u32 eor:1; 73 u32 own:1; 74 75 /* Offset 4 */ 76 u32 macid:5; 77 u32 tid:4; 78 u32 hwrsvd:4; 79 u32 amsdu:1; 80 u32 paggr:1; 81 u32 faggr:1; 82 u32 a1fit:4; 83 u32 a2fit:4; 84 u32 pam:1; 85 u32 pwr:1; 86 u32 md:1; 87 u32 mf:1; 88 u32 type:2; 89 u32 mc:1; 90 u32 bc:1; 91 92 /* Offset 8 */ 93 u32 seq:12; 94 u32 frag:4; 95 u32 nextpktlen:14; 96 u32 nextind:1; 97 u32 rsvd0831:1; 98 99 /* Offset 12 */ 100 u32 rxmcs:6; 101 u32 rxht:1; 102 u32 gf:1; 103 u32 splcp:1; 104 u32 bw:1; 105 u32 htc:1; 106 u32 eosp:1; 107 u32 bssidfit:2; 108 u32 rpt_sel:2; 109 u32 rsvd1216:13; 110 u32 pattern_match:1; 111 u32 unicastwake:1; 112 u32 magicwake:1; 113 114 /* Offset 16 */ 115 /* 116 u32 pattern0match:1; 117 u32 pattern1match:1; 118 u32 pattern2match:1; 119 u32 pattern3match:1; 120 u32 pattern4match:1; 121 u32 pattern5match:1; 122 u32 pattern6match:1; 123 u32 pattern7match:1; 124 u32 pattern8match:1; 125 u32 pattern9match:1; 126 u32 patternamatch:1; 127 u32 patternbmatch:1; 128 u32 patterncmatch:1; 129 u32 rsvd1613:19; 130 */ 131 u32 rsvd16; 132 133 /* Offset 20 */ 134 u32 tsfl; 135 136 /* Offset 24 */ 137 u32 bassn:12; 138 u32 bavld:1; 139 u32 rsvd2413:19; 140 } RXREPORT, *PRXREPORT; 141 142 143 #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 144 s32 rtl8188es_init_recv_priv(PADAPTER padapter); 145 void rtl8188es_free_recv_priv(PADAPTER padapter); 146 #endif 147 148 #ifdef CONFIG_USB_HCI 149 void rtl8188eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 150 s32 rtl8188eu_init_recv_priv(PADAPTER padapter); 151 void rtl8188eu_free_recv_priv(PADAPTER padapter); 152 #endif 153 154 #ifdef CONFIG_PCI_HCI 155 s32 rtl8188ee_init_recv_priv(PADAPTER padapter); 156 void rtl8188ee_free_recv_priv(PADAPTER padapter); 157 #endif 158 159 void rtl8188e_query_rx_desc_status(union recv_frame *precvframe, struct recv_stat *prxstat); 160 161 #endif /* __RTL8188E_RECV_H__ */ 162