projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 92b96797 FB |
1 | /* |
| 2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * This program is free software; you can redistribute it and/or modify | |
| 6 | * it under the terms of the GNU General Public License as published by | |
| 7 | * the Free Software Foundation; either version 2 of the License, or | |
| 8 | * (at your option) any later version. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License along | |
| 16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 | * | |
| 19 | * File: desc.h | |
| 20 | * | |
| 21 | * Purpose:The header file of descriptor | |
| 22 | * | |
| 23 | * Revision History: | |
| 24 | * | |
| 25 | * Author: Tevin Chen | |
| 26 | * | |
| 27 | * Date: May 21, 1996 | |
| 28 | * | |
| 29 | */ | |
| 30 | ||
| 92b96797 FB |
31 | #ifndef __DESC_H__ |
| 32 | #define __DESC_H__ | |
| 33 | ||
| 34 | #include <linux/types.h> | |
| 35 | #include <linux/mm.h> | |
| 4fcf9498 | 36 | |
| 92b96797 | 37 | #include "tether.h" |
| 92b96797 | 38 | |
| c16fdffc AM |
39 | /* max transmit or receive buffer size */ |
| 40 | #define CB_MAX_BUF_SIZE 2900U /* NOTE: must be multiple of 4 */ | |
| 92b96797 | 41 | |
| 92b96797 FB |
42 | #define MAX_TOTAL_SIZE_WITH_ALL_HEADERS CB_MAX_BUF_SIZE |
| 43 | ||
| 44 | #define MAX_INTERRUPT_SIZE 32 | |
| 45 | ||
| c16fdffc AM |
46 | #define CB_MAX_RX_DESC 128 /* max # of descriptors */ |
| 47 | #define CB_MIN_RX_DESC 16 /* min # of RX descriptors */ | |
| 48 | #define CB_MAX_TX_DESC 128 /* max # of descriptors */ | |
| 49 | #define CB_MIN_TX_DESC 16 /* min # of TX descriptors */ | |
| 50 | ||
| c16fdffc AM |
51 | /* |
| 52 | * bits in the RSR register | |
| 53 | */ | |
| 54 | #define RSR_ADDRBROAD 0x80 | |
| 55 | #define RSR_ADDRMULTI 0x40 | |
| 56 | #define RSR_ADDRUNI 0x00 | |
| 57 | #define RSR_IVLDTYP 0x20 /* invalid packet type */ | |
| 58 | #define RSR_IVLDLEN 0x10 /* invalid len (> 2312 byte) */ | |
| 59 | #define RSR_BSSIDOK 0x08 | |
| 60 | #define RSR_CRCOK 0x04 | |
| 61 | #define RSR_BCNSSIDOK 0x02 | |
| 62 | #define RSR_ADDROK 0x01 | |
| 63 | ||
| 64 | /* | |
| 65 | * bits in the new RSR register | |
| 66 | */ | |
| 67 | #define NEWRSR_DECRYPTOK 0x10 | |
| 68 | #define NEWRSR_CFPIND 0x08 | |
| 69 | #define NEWRSR_HWUTSF 0x04 | |
| 70 | #define NEWRSR_BCNHITAID 0x02 | |
| 71 | #define NEWRSR_BCNHITAID0 0x01 | |
| 72 | ||
| 73 | /* | |
| 74 | * bits in the TSR register | |
| 75 | */ | |
| 76 | #define TSR_RETRYTMO 0x08 | |
| 77 | #define TSR_TMO 0x04 | |
| 78 | #define TSR_ACKDATA 0x02 | |
| 79 | #define TSR_VALID 0x01 | |
| 92b96797 | 80 | |
| c16fdffc AM |
81 | #define FIFOCTL_AUTO_FB_1 0x1000 |
| 82 | #define FIFOCTL_AUTO_FB_0 0x0800 | |
| 83 | #define FIFOCTL_GRPACK 0x0400 | |
| 84 | #define FIFOCTL_11GA 0x0300 | |
| 85 | #define FIFOCTL_11GB 0x0200 | |
| 86 | #define FIFOCTL_11B 0x0100 | |
| 87 | #define FIFOCTL_11A 0x0000 | |
| 88 | #define FIFOCTL_RTS 0x0080 | |
| 89 | #define FIFOCTL_ISDMA0 0x0040 | |
| 90 | #define FIFOCTL_GENINT 0x0020 | |
| 91 | #define FIFOCTL_TMOEN 0x0010 | |
| 92 | #define FIFOCTL_LRETRY 0x0008 | |
| 93 | #define FIFOCTL_CRCDIS 0x0004 | |
| 94 | #define FIFOCTL_NEEDACK 0x0002 | |
| 95 | #define FIFOCTL_LHEAD 0x0001 | |
| 96 | ||
| 97 | /* WMAC definition Frag Control */ | |
| 98 | #define FRAGCTL_AES 0x0300 | |
| 99 | #define FRAGCTL_TKIP 0x0200 | |
| 100 | #define FRAGCTL_LEGACY 0x0100 | |
| 101 | #define FRAGCTL_NONENCRYPT 0x0000 | |
| 102 | #define FRAGCTL_ENDFRAG 0x0003 | |
| 103 | #define FRAGCTL_MIDFRAG 0x0002 | |
| 104 | #define FRAGCTL_STAFRAG 0x0001 | |
| 105 | #define FRAGCTL_NONFRAG 0x0000 | |
| 92b96797 | 106 | |
| e7b07d1d | 107 | #endif /* __DESC_H__ */ |