1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2017 Realtek Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 *****************************************************************************/ 16 #ifndef __RTL8188E_RECV_H__ 17 #define __RTL8188E_RECV_H__ 18 19 #define RECV_BLK_SZ 512 20 #define RECV_BLK_CNT 16 21 #define RECV_BLK_TH RECV_BLK_CNT 22 23 #if defined(CONFIG_USB_HCI) 24 #ifndef MAX_RECVBUF_SZ 25 #ifndef CONFIG_MINIMAL_MEMORY_USAGE 26 /* #define MAX_RECVBUF_SZ (32768) */ /* 32k */ 27 /* #define MAX_RECVBUF_SZ (16384) */ /* 16K */ 28 /* #define MAX_RECVBUF_SZ (10240) */ /* 10K */ 29 #define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ 30 /* #define MAX_RECVBUF_SZ (8192+1024) */ /* 8K+1k */ 31 #else 32 #define MAX_RECVBUF_SZ (4000) /* about 4K */ 33 #endif 34 #endif /* !MAX_RECVBUF_SZ */ 35 36 #elif defined(CONFIG_PCI_HCI) 37 /* #ifndef CONFIG_MINIMAL_MEMORY_USAGE */ 38 /* #define MAX_RECVBUF_SZ (9100) */ 39 /* #else */ 40 #define MAX_RECVBUF_SZ (4000) /* about 4K 41 * #endif */ 42 43 44 #elif defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 45 46 #define MAX_RECVBUF_SZ (10240) 47 48 #endif 49 50 /* Rx smooth factor */ 51 #define Rx_Smooth_Factor (20) 52 53 #define TX_RPT1_PKT_LEN 8 54 55 typedef struct rxreport_8188e { 56 /* Offset 0 */ 57 u32 pktlen:14; 58 u32 crc32:1; 59 u32 icverr:1; 60 u32 drvinfosize:4; 61 u32 security:3; 62 u32 qos:1; 63 u32 shift:2; 64 u32 physt:1; 65 u32 swdec:1; 66 u32 ls:1; 67 u32 fs:1; 68 u32 eor:1; 69 u32 own:1; 70 71 /* Offset 4 */ 72 u32 macid:5; 73 u32 tid:4; 74 u32 hwrsvd:4; 75 u32 amsdu:1; 76 u32 paggr:1; 77 u32 faggr:1; 78 u32 a1fit:4; 79 u32 a2fit:4; 80 u32 pam:1; 81 u32 pwr:1; 82 u32 md:1; 83 u32 mf:1; 84 u32 type:2; 85 u32 mc:1; 86 u32 bc:1; 87 88 /* Offset 8 */ 89 u32 seq:12; 90 u32 frag:4; 91 u32 nextpktlen:14; 92 u32 nextind:1; 93 u32 rsvd0831:1; 94 95 /* Offset 12 */ 96 u32 rxmcs:6; 97 u32 rxht:1; 98 u32 gf:1; 99 u32 splcp:1; 100 u32 bw:1; 101 u32 htc:1; 102 u32 eosp:1; 103 u32 bssidfit:2; 104 u32 rpt_sel:2; 105 u32 rsvd1216:13; 106 u32 pattern_match:1; 107 u32 unicastwake:1; 108 u32 magicwake:1; 109 110 /* Offset 16 */ 111 /* 112 u32 pattern0match:1; 113 u32 pattern1match:1; 114 u32 pattern2match:1; 115 u32 pattern3match:1; 116 u32 pattern4match:1; 117 u32 pattern5match:1; 118 u32 pattern6match:1; 119 u32 pattern7match:1; 120 u32 pattern8match:1; 121 u32 pattern9match:1; 122 u32 patternamatch:1; 123 u32 patternbmatch:1; 124 u32 patterncmatch:1; 125 u32 rsvd1613:19; 126 */ 127 u32 rsvd16; 128 129 /* Offset 20 */ 130 u32 tsfl; 131 132 /* Offset 24 */ 133 u32 bassn:12; 134 u32 bavld:1; 135 u32 rsvd2413:19; 136 } RXREPORT, *PRXREPORT; 137 138 139 #if defined(CONFIG_SDIO_HCI) || defined(CONFIG_GSPI_HCI) 140 s32 rtl8188es_init_recv_priv(PADAPTER padapter); 141 void rtl8188es_free_recv_priv(PADAPTER padapter); 142 #endif 143 144 #ifdef CONFIG_USB_HCI 145 void rtl8188eu_init_recvbuf(_adapter *padapter, struct recv_buf *precvbuf); 146 s32 rtl8188eu_init_recv_priv(PADAPTER padapter); 147 void rtl8188eu_free_recv_priv(PADAPTER padapter); 148 #endif 149 150 #ifdef CONFIG_PCI_HCI 151 s32 rtl8188ee_init_recv_priv(PADAPTER padapter); 152 void rtl8188ee_free_recv_priv(PADAPTER padapter); 153 #endif 154 155 void rtl8188e_query_rx_desc_status(union recv_frame *precvframe, struct recv_stat *prxstat); 156 157 #endif /* __RTL8188E_RECV_H__ */ 158