Author: adrian
Date: Fri Nov 23 05:32:24 2012
New Revision: 243424
URL: http://svnweb.freebsd.org/changeset/base/243424
Log:
Implement a HAL method to set a 64 bit TSF value.
TODO: implement it (and test) for the AR5210/AR5211.
Modified:
head/sys/dev/ath/ath_hal/ah.h
head/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c
head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c
Modified: head/sys/dev/ath/ath_hal/ah.h
==============================================================================
--- head/sys/dev/ath/ath_hal/ah.h Fri Nov 23 04:30:54 2012
(r243423)
+++ head/sys/dev/ath/ath_hal/ah.h Fri Nov 23 05:32:24 2012
(r243424)
@@ -1388,6 +1388,7 @@ struct ath_hal {
void __ahdecl(*ah_gpioSetIntr)(struct ath_hal*, u_int, uint32_t);
uint32_t __ahdecl(*ah_getTsf32)(struct ath_hal*);
uint64_t __ahdecl(*ah_getTsf64)(struct ath_hal*);
+ void __ahdecl(*ah_setTsf64)(struct ath_hal *, uint64_t);
void __ahdecl(*ah_resetTsf)(struct ath_hal*);
HAL_BOOL __ahdecl(*ah_detectCardPresent)(struct ath_hal*);
void __ahdecl(*ah_updateMibCounters)(struct ath_hal*,
Modified: head/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c Fri Nov 23 04:30:54
2012 (r243423)
+++ head/sys/dev/ath/ath_hal/ar5212/ar5212_attach.c Fri Nov 23 05:32:24
2012 (r243424)
@@ -111,6 +111,7 @@ static const struct ath_hal_private ar52
.ah_gpioSetIntr = ar5212GpioSetIntr,
.ah_getTsf32 = ar5212GetTsf32,
.ah_getTsf64 = ar5212GetTsf64,
+ .ah_setTsf64 = ar5212SetTsf64,
.ah_resetTsf = ar5212ResetTsf,
.ah_detectCardPresent = ar5212DetectCardPresent,
.ah_updateMibCounters = ar5212UpdateMibCounters,
Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c Fri Nov 23 04:30:54
2012 (r243423)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_attach.c Fri Nov 23 05:32:24
2012 (r243424)
@@ -142,6 +142,7 @@ ar5416InitState(struct ath_hal_5416 *ahp
ah->ah_gpioSet = ar5416GpioSet;
ah->ah_gpioSetIntr = ar5416GpioSetIntr;
ah->ah_getTsf64 = ar5416GetTsf64;
+ ah->ah_setTsf64 = ar5416SetTsf64;
ah->ah_resetTsf = ar5416ResetTsf;
ah->ah_getRfGain = ar5416GetRfgain;
ah->ah_setAntennaSwitch = ar5416SetAntennaSwitch;
Modified: head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c
==============================================================================
--- head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c Fri Nov 23 04:30:54
2012 (r243423)
+++ head/sys/dev/ath/ath_hal/ar5416/ar5416_misc.c Fri Nov 23 05:32:24
2012 (r243424)
@@ -131,6 +131,21 @@ ar5416GetTsf64(struct ath_hal *ah)
void
ar5416SetTsf64(struct ath_hal *ah, uint64_t tsf64)
{
+ /* XXX check if this is correct! */
+#if 0
+ int i;
+ uint32_t v;
+
+ for (i = 0; i < 10; i++) {
+ v = OS_REG_READ(ah, AR_SLP32_MODE);
+ if ((v & AR_SLP32_TSF_WRITE_STATUS) == 0)
+ break;
+ OS_DELAY(10);
+ }
+ if (i == 10)
+ ath_hal_printf(ah, "%s: couldn't slew things right!\n",
__func__);
+#endif
+
OS_REG_WRITE(ah, AR_TSF_L32, tsf64 & 0xffffffff);
OS_REG_WRITE(ah, AR_TSF_U32, (tsf64 >> 32) & 0xffffffff);
}
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