| ar5211_reset.c (201758) | ar5211_reset.c (208644) |
|---|---|
| 1/* 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2002-2006 Atheros Communications, Inc. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * | 1/* 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2002-2006 Atheros Communications, Inc. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 * |
| 17 * $FreeBSD: head/sys/dev/ath/ath_hal/ar5211/ar5211_reset.c 201758 2010-01-07 21:01:37Z mbr $ | 17 * $FreeBSD: head/sys/dev/ath/ath_hal/ar5211/ar5211_reset.c 208644 2010-05-29 16:14:02Z rpaulo $ |
| 18 */ 19#include "opt_ah.h" 20 21/* 22 * Chips specific device attachment and device info collection 23 * Connects Init Reg Vectors, EEPROM Data, and device Functions. 24 */ 25#include "ah.h" --- 15 unchanged lines hidden (view full) --- 41 */ 42typedef struct { 43 uint32_t refClkSel; /* reference clock, 1 for 16 MHz */ 44 uint32_t channelSelect; /* P[7:4]S[3:0] bits */ 45 uint16_t channel5111; /* 11a channel for 5111 */ 46} CHAN_INFO_2GHZ; 47 48#define CI_2GHZ_INDEX_CORRECTION 19 | 18 */ 19#include "opt_ah.h" 20 21/* 22 * Chips specific device attachment and device info collection 23 * Connects Init Reg Vectors, EEPROM Data, and device Functions. 24 */ 25#include "ah.h" --- 15 unchanged lines hidden (view full) --- 41 */ 42typedef struct { 43 uint32_t refClkSel; /* reference clock, 1 for 16 MHz */ 44 uint32_t channelSelect; /* P[7:4]S[3:0] bits */ 45 uint16_t channel5111; /* 11a channel for 5111 */ 46} CHAN_INFO_2GHZ; 47 48#define CI_2GHZ_INDEX_CORRECTION 19 |
| 49const static CHAN_INFO_2GHZ chan2GHzData[] = { | 49static const CHAN_INFO_2GHZ chan2GHzData[] = { |
| 50 { 1, 0x46, 96 }, /* 2312 -19 */ 51 { 1, 0x46, 97 }, /* 2317 -18 */ 52 { 1, 0x46, 98 }, /* 2322 -17 */ 53 { 1, 0x46, 99 }, /* 2327 -16 */ 54 { 1, 0x46, 100 }, /* 2332 -15 */ 55 { 1, 0x46, 101 }, /* 2337 -14 */ 56 { 1, 0x46, 102 }, /* 2342 -13 */ 57 { 1, 0x46, 103 }, /* 2347 -12 */ --- 863 unchanged lines hidden (view full) --- 921static HAL_BOOL 922ar5211IsNfGood(struct ath_hal *ah, struct ieee80211_channel *chan) 923{ 924 HAL_CHANNEL_INTERNAL *ichan = ath_hal_checkchannel(ah, chan); 925 int16_t nf, nfThresh; 926 927 if (!getNoiseFloorThresh(ah, chan, &nfThresh)) 928 return AH_FALSE; | 50 { 1, 0x46, 96 }, /* 2312 -19 */ 51 { 1, 0x46, 97 }, /* 2317 -18 */ 52 { 1, 0x46, 98 }, /* 2322 -17 */ 53 { 1, 0x46, 99 }, /* 2327 -16 */ 54 { 1, 0x46, 100 }, /* 2332 -15 */ 55 { 1, 0x46, 101 }, /* 2337 -14 */ 56 { 1, 0x46, 102 }, /* 2342 -13 */ 57 { 1, 0x46, 103 }, /* 2347 -12 */ --- 863 unchanged lines hidden (view full) --- 921static HAL_BOOL 922ar5211IsNfGood(struct ath_hal *ah, struct ieee80211_channel *chan) 923{ 924 HAL_CHANNEL_INTERNAL *ichan = ath_hal_checkchannel(ah, chan); 925 int16_t nf, nfThresh; 926 927 if (!getNoiseFloorThresh(ah, chan, &nfThresh)) 928 return AH_FALSE; |
| 929 if (OS_REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) | 929 if (OS_REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF) { |
| 930 HALDEBUG(ah, HAL_DEBUG_ANY, 931 "%s: NF did not complete in calibration window\n", __func__); | 930 HALDEBUG(ah, HAL_DEBUG_ANY, 931 "%s: NF did not complete in calibration window\n", __func__); |
| 932 } |
|
| 932 nf = ar5211GetNoiseFloor(ah); 933 if (nf > nfThresh) { 934 HALDEBUG(ah, HAL_DEBUG_ANY, 935 "%s: noise floor failed; detected %u, threshold %u\n", 936 __func__, nf, nfThresh); 937 /* 938 * NB: Don't discriminate 2.4 vs 5Ghz, if this 939 * happens it indicates a problem regardless --- 1181 unchanged lines hidden --- | 933 nf = ar5211GetNoiseFloor(ah); 934 if (nf > nfThresh) { 935 HALDEBUG(ah, HAL_DEBUG_ANY, 936 "%s: noise floor failed; detected %u, threshold %u\n", 937 __func__, nf, nfThresh); 938 /* 939 * NB: Don't discriminate 2.4 vs 5Ghz, if this 940 * happens it indicates a problem regardless --- 1181 unchanged lines hidden --- |