| ar5212_reset.c (188194) | ar5212_reset.c (188979) |
|---|---|
| 1/* 2 * Copyright (c) 2002-2009 Sam Leffler, Errno Consulting 3 * Copyright (c) 2002-2008 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) 2002-2008 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/ar5212/ar5212_reset.c 188194 2009-02-05 20:56:33Z sam $ | 17 * $FreeBSD: head/sys/dev/ath/ath_hal/ar5212/ar5212_reset.c 188979 2009-02-24 01:07:06Z sam $ |
| 18 */ 19#include "opt_ah.h" 20 21#include "ah.h" 22#include "ah_internal.h" 23#include "ah_devid.h" 24 25#include "ar5212/ar5212.h" --- 1076 unchanged lines hidden (view full) --- 1102static HAL_BOOL 1103ar5212SetResetReg(struct ath_hal *ah, uint32_t resetMask) 1104{ 1105 uint32_t mask = resetMask ? resetMask : ~0; 1106 HAL_BOOL rt; 1107 1108 /* XXX ar5212MacStop & co. */ 1109 | 18 */ 19#include "opt_ah.h" 20 21#include "ah.h" 22#include "ah_internal.h" 23#include "ah_devid.h" 24 25#include "ar5212/ar5212.h" --- 1076 unchanged lines hidden (view full) --- 1102static HAL_BOOL 1103ar5212SetResetReg(struct ath_hal *ah, uint32_t resetMask) 1104{ 1105 uint32_t mask = resetMask ? resetMask : ~0; 1106 HAL_BOOL rt; 1107 1108 /* XXX ar5212MacStop & co. */ 1109 |
| 1110 if (IS_PCIE(ah)) { | 1110 if (AH_PRIVATE(ah)->ah_ispcie) { |
| 1111 resetMask &= ~AR_RC_PCI; 1112 } 1113 1114 (void) OS_REG_READ(ah, AR_RXDP);/* flush any pending MMR writes */ 1115 OS_REG_WRITE(ah, AR_RC, resetMask); 1116 OS_DELAY(15); /* need to wait at least 128 clocks 1117 when reseting PCI before read */ 1118 mask &= (AR_RC_MAC | AR_RC_BB); --- 1518 unchanged lines hidden --- | 1111 resetMask &= ~AR_RC_PCI; 1112 } 1113 1114 (void) OS_REG_READ(ah, AR_RXDP);/* flush any pending MMR writes */ 1115 OS_REG_WRITE(ah, AR_RC, resetMask); 1116 OS_DELAY(15); /* need to wait at least 128 clocks 1117 when reseting PCI before read */ 1118 mask &= (AR_RC_MAC | AR_RC_BB); --- 1518 unchanged lines hidden --- |