projects / deliverable / linux.git / blame
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|---|---|---|
| 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 | * | |
| 20 | * File: datarate.h | |
| 21 | * | |
| 22 | * Purpose: Handles the auto fallback & data rates functions | |
| 23 | * | |
| 24 | * Author: Lyndon Chen | |
| 25 | * | |
| 26 | * Date: July 16, 2002 | |
| 27 | * | |
| 28 | */ | |
| 29 | #ifndef __DATARATE_H__ | |
| 30 | #define __DATARATE_H__ | |
| 31 | ||
| c16fdffc AM |
32 | #define FALLBACK_PKT_COLLECT_TR_H 50 /* pkts */ |
| 33 | #define FALLBACK_PKT_COLLECT_TR_L 10 /* pkts */ | |
| 34 | #define FALLBACK_POLL_SECOND 5 /* 5 sec */ | |
| 35 | #define FALLBACK_RECOVER_SECOND 30 /* 30 sec */ | |
| 36 | #define FALLBACK_THRESHOLD 15 /* percent */ | |
| 37 | #define UPGRADE_THRESHOLD 5 /* percent */ | |
| 38 | #define UPGRADE_CNT_THRD 3 /* times */ | |
| 39 | #define RETRY_TIMES_THRD_H 2 /* times */ | |
| 40 | #define RETRY_TIMES_THRD_L 1 /* times */ | |
| 92b96797 FB |
41 | |
| 42 | #define RATE_1M 0 | |
| 43 | #define RATE_2M 1 | |
| 44 | #define RATE_5M 2 | |
| 45 | #define RATE_11M 3 | |
| 46 | #define RATE_6M 4 | |
| 47 | #define RATE_9M 5 | |
| 48 | #define RATE_12M 6 | |
| 49 | #define RATE_18M 7 | |
| 50 | #define RATE_24M 8 | |
| 51 | #define RATE_36M 9 | |
| 52 | #define RATE_48M 10 | |
| 53 | #define RATE_54M 11 | |
| 54 | #define RATE_AUTO 12 | |
| 92b96797 | 55 | |
| 45c73bb1 MP |
56 | void RATEvParseMaxRate(struct vnt_private *, PWLAN_IE_SUPP_RATES pItemRates, |
| 57 | PWLAN_IE_SUPP_RATES pItemExtRates, int bUpdateBasicRate, | |
| 58 | u16 *pwMaxBasicRate, u16 *pwMaxSuppRate, u16 *pwSuppRate, | |
| 59 | u8 *pbyTopCCKRate, u8 *pbyTopOFDMRate); | |
| 92b96797 | 60 | |
| 45c73bb1 MP |
61 | void RATEvTxRateFallBack(struct vnt_private *pDevice, |
| 62 | PKnownNodeDB psNodeDBTable); | |
| 92b96797 | 63 | |
| b902fbfe | 64 | u8 |
| 92b96797 | 65 | RATEuSetIE( |
| 592ccfeb AM |
66 | PWLAN_IE_SUPP_RATES pSrcRates, |
| 67 | PWLAN_IE_SUPP_RATES pDstRates, | |
| cc856e61 | 68 | unsigned int uRateLen |
| 92b96797 FB |
69 | ); |
| 70 | ||
| 3eaca0d2 | 71 | u16 |
| 92b96797 | 72 | RATEwGetRateIdx( |
| b902fbfe | 73 | u8 byRate |
| 92b96797 FB |
74 | ); |
| 75 | ||
| e7b07d1d | 76 | #endif /* __DATARATE_H__ */ |