1 /****************************************************************************** 2 * 3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 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 * You should have received a copy of the GNU General Public License along with 15 * this program; if not, write to the Free Software Foundation, Inc., 16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA 17 * 18 * 19 ******************************************************************************/ 20 #ifndef __RTL8188E_RECV_H__ 21 #define __RTL8188E_RECV_H__ 22 23 #define RECV_BLK_SZ 512 24 #define RECV_BLK_CNT 16 25 #define RECV_BLK_TH RECV_BLK_CNT 26 27 #if defined(CONFIG_USB_HCI) 28 29 #ifndef MAX_RECVBUF_SZ 30 #ifdef PLATFORM_OS_CE 31 #define MAX_RECVBUF_SZ (8192+1024) /* 8K+1k */ 32 #else 33 #ifndef CONFIG_MINIMAL_MEMORY_USAGE 34 /* #define MAX_RECVBUF_SZ (32768) */ /* 32k */ 35 /* #define MAX_RECVBUF_SZ (16384) */ /* 16K */ 36 /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 37 #ifdef CONFIG_PLATFORM_MSTAR 38 #define MAX_RECVBUF_SZ (8192) /* 8K */ 39 #else 40 #define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ 41 #endif 42 /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ 43 #else 44 #define MAX_RECVBUF_SZ (4000) /* about 4K */ 45 #endif 46 #endif 47 #endif /* !MAX_RECVBUF_SZ */ 48 49 #elif defined(CONFIG_PCI_HCI) 50 /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ 51 /* #define MAX_RECVBUF_SZ (9100) */ 52 /* #else */ 53 #define MAX_RECVBUF_SZ (4000) /* about 4K 54 * #endif */ 55 56 57 #elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 58 59 #define MAX_RECVBUF_SZ (10240) 60 61 #endif 62 63 /* Rx smooth factor */ 64 #define Rx_Smooth_Factor (20) 65 66 #define TX_RPT1_PKT_LEN 8 67 68 typedef struct rxreport_8188e { 69 /* Offset 0 */ 70 u32 pktlen:14; 71 u32 crc32:1; 72 u32 icverr:1; 73 u32 drvinfosize:4; 74 u32 security:3; 75 u32 qos:1; 76 u32 shift:2; 77 u32 physt:1; 78 u32 swdec:1; 79 u32 ls:1; 80 u32 fs:1; 81 u32 eor:1; 82 u32 own:1; 83 84 /* Offset 4 */ 85 u32 macid:5; 86 u32 tid:4; 87 u32 hwrsvd:4; 88 u32 amsdu:1; 89 u32 paggr:1; 90 u32 faggr:1; 91 u32 a1fit:4; 92 u32 a2fit:4; 93 u32 pam:1; 94 u32 pwr:1; 95 u32 md:1; 96 u32 mf:1; 97 u32 type:2; 98 u32 mc:1; 99 u32 bc:1; 100 101 /* Offset 8 */ 102 u32 seq:12; 103 u32 frag:4; 104 u32 nextpktlen:14; 105 u32 nextind:1; 106 u32 rsvd0831:1; 107 108 /* Offset 12 */ 109 u32 rxmcs:6; 110 u32 rxht:1; 111 u32 gf:1; 112 u32 splcp:1; 113 u32 bw:1; 114 u32 htc:1; 115 u32 eosp:1; 116 u32 bssidfit:2; 117 u32 rpt_sel:2; 118 u32 rsvd1216:13; 119 u32 pattern_match:1; 120 u32 unicastwake:1; 121 u32 magicwake:1; 122 123 /* Offset 16 */ 124 /* 125 u32 pattern0match:1; 126 u32 pattern1match:1; 127 u32 pattern2match:1; 128 u32 pattern3match:1; 129 u32 pattern4match:1; 130 u32 pattern5match:1; 131 u32 pattern6match:1; 132 u32 pattern7match:1; 133 u32 pattern8match:1; 134 u32 pattern9match:1; 135 u32 patternamatch:1; 136 u32 patternbmatch:1; 137 u32 patterncmatch:1; 138 u32 rsvd1613:19; 139 */ 140 u32 rsvd16; 141 142 /* Offset 20 */ 143 u32 tsfl; 144 145 /* Offset 24 */ 146 u32 bassn:12; 147 u32 bavld:1; 148 u32 rsvd2413:19; 149 } RXREPORT, *PRXREPORT; 150 151 152 #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 153 s32 rtl8188es_init_recv_priv(PADAPTER padapter); 154 void rtl8188es_free_recv_priv(PADAPTER padapter); 155 #endif 156 157 #ifdef CONFIG_USB_HCI 158 void rtl8188eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 159 s32 rtl8188eu_init_recv_priv(PADAPTER padapter); 160 void rtl8188eu_free_recv_priv(PADAPTER padapter); 161 #endif 162 163 #ifdef CONFIG_PCI_HCI 164 s32 rtl8188ee_init_recv_priv(PADAPTER padapter); 165 void rtl8188ee_free_recv_priv(PADAPTER padapter); 166 #endif 167 168 void rtl8188e_query_rx_desc_status(union recv_frame *precvframe, struct recv_stat *prxstat); 169 170 #endif /* __RTL8188E_RECV_H__ */ 171