return;
aniState = ah->curani;
-
aniState->listenTime = 0;
- if (ah->has_hw_phycounters) {
- if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) {
- aniState->ofdmPhyErrBase = 0;
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "OFDM Trigger is too high for hw counters\n");
- } else {
- aniState->ofdmPhyErrBase =
- AR_PHY_COUNTMAX - aniState->ofdmTrigHigh;
- }
- if (aniState->cckTrigHigh > AR_PHY_COUNTMAX) {
- aniState->cckPhyErrBase = 0;
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "CCK Trigger is too high for hw counters\n");
- } else {
- aniState->cckPhyErrBase =
- AR_PHY_COUNTMAX - aniState->cckTrigHigh;
- }
+
+ if (aniState->ofdmTrigHigh > AR_PHY_COUNTMAX) {
+ aniState->ofdmPhyErrBase = 0;
DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Writing ofdmbase=%u cckbase=%u\n",
- aniState->ofdmPhyErrBase,
- aniState->cckPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_1, aniState->ofdmPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_2, aniState->cckPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
- REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
-
- ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
+ "OFDM Trigger is too high for hw counters\n");
+ } else {
+ aniState->ofdmPhyErrBase =
+ AR_PHY_COUNTMAX - aniState->ofdmTrigHigh;
+ }
+ if (aniState->cckTrigHigh > AR_PHY_COUNTMAX) {
+ aniState->cckPhyErrBase = 0;
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI,
+ "CCK Trigger is too high for hw counters\n");
+ } else {
+ aniState->cckPhyErrBase =
+ AR_PHY_COUNTMAX - aniState->cckTrigHigh;
}
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI,
+ "Writing ofdmbase=%u cckbase=%u\n",
+ aniState->ofdmPhyErrBase,
+ aniState->cckPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_1, aniState->ofdmPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_2, aniState->cckPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
+
+ ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
+
aniState->ofdmPhyErrCount = 0;
aniState->cckPhyErrCount = 0;
}
if (aniState->firstepLevel != 0)
ath9k_hw_ani_control(ah, ATH9K_ANI_FIRSTEP_LEVEL,
aniState->firstepLevel);
- if (ah->has_hw_phycounters) {
- ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) &
- ~ATH9K_RX_FILTER_PHYERR);
- ath9k_ani_restart(ah);
- REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
- REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
- } else {
- ath9k_ani_restart(ah);
- ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) |
- ATH9K_RX_FILTER_PHYERR);
- }
+ ath9k_hw_setrxfilter(ah, ath9k_hw_getrxfilter(ah) &
+ ~ATH9K_RX_FILTER_PHYERR);
+ ath9k_ani_restart(ah);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_1, AR_PHY_ERR_OFDM_TIMING);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_2, AR_PHY_ERR_CCK_TIMING);
}
void ath9k_hw_ani_monitor(struct ath_hw *ah,
- const struct ath9k_node_stats *stats,
struct ath9k_channel *chan)
{
struct ar5416AniState *aniState;
int32_t listenTime;
+ u32 phyCnt1, phyCnt2;
+ u32 ofdmPhyErrCnt, cckPhyErrCnt;
if (!DO_ANI(ah))
return;
aniState = ah->curani;
- ah->stats.ast_nodestats = *stats;
listenTime = ath9k_hw_ani_get_listen_time(ah);
if (listenTime < 0) {
aniState->listenTime += listenTime;
- if (ah->has_hw_phycounters) {
- u32 phyCnt1, phyCnt2;
- u32 ofdmPhyErrCnt, cckPhyErrCnt;
+ ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
- ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
-
- phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
- phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
-
- if (phyCnt1 < aniState->ofdmPhyErrBase ||
- phyCnt2 < aniState->cckPhyErrBase) {
- if (phyCnt1 < aniState->ofdmPhyErrBase) {
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "phyCnt1 0x%x, resetting "
- "counter value to 0x%x\n",
- phyCnt1, aniState->ofdmPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_1,
- aniState->ofdmPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_MASK_1,
- AR_PHY_ERR_OFDM_TIMING);
- }
- if (phyCnt2 < aniState->cckPhyErrBase) {
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "phyCnt2 0x%x, resetting "
- "counter value to 0x%x\n",
- phyCnt2, aniState->cckPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_2,
- aniState->cckPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_MASK_2,
- AR_PHY_ERR_CCK_TIMING);
- }
- return;
+ phyCnt1 = REG_READ(ah, AR_PHY_ERR_1);
+ phyCnt2 = REG_READ(ah, AR_PHY_ERR_2);
+
+ if (phyCnt1 < aniState->ofdmPhyErrBase ||
+ phyCnt2 < aniState->cckPhyErrBase) {
+ if (phyCnt1 < aniState->ofdmPhyErrBase) {
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI,
+ "phyCnt1 0x%x, resetting "
+ "counter value to 0x%x\n",
+ phyCnt1, aniState->ofdmPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_1,
+ aniState->ofdmPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_1,
+ AR_PHY_ERR_OFDM_TIMING);
+ }
+ if (phyCnt2 < aniState->cckPhyErrBase) {
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI,
+ "phyCnt2 0x%x, resetting "
+ "counter value to 0x%x\n",
+ phyCnt2, aniState->cckPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_2,
+ aniState->cckPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_MASK_2,
+ AR_PHY_ERR_CCK_TIMING);
}
+ return;
+ }
- ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase;
- ah->stats.ast_ani_ofdmerrs +=
- ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
- aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
+ ofdmPhyErrCnt = phyCnt1 - aniState->ofdmPhyErrBase;
+ ah->stats.ast_ani_ofdmerrs +=
+ ofdmPhyErrCnt - aniState->ofdmPhyErrCount;
+ aniState->ofdmPhyErrCount = ofdmPhyErrCnt;
- cckPhyErrCnt = phyCnt2 - aniState->cckPhyErrBase;
- ah->stats.ast_ani_cckerrs +=
- cckPhyErrCnt - aniState->cckPhyErrCount;
- aniState->cckPhyErrCount = cckPhyErrCnt;
- }
+ cckPhyErrCnt = phyCnt2 - aniState->cckPhyErrBase;
+ ah->stats.ast_ani_cckerrs +=
+ cckPhyErrCnt - aniState->cckPhyErrCount;
+ aniState->cckPhyErrCount = cckPhyErrCnt;
if (aniState->listenTime > 5 * ah->aniperiod) {
if (aniState->ofdmPhyErrCount <= aniState->listenTime *
}
}
-bool ath9k_hw_phycounters(struct ath_hw *ah)
-{
- return ah->has_hw_phycounters ? true : false;
-}
-
void ath9k_enable_mib_counters(struct ath_hw *ah)
{
DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Enable MIB counters\n");
* any of the MIB counters overflow/trigger so don't assume we're
* here because a PHY error counter triggered.
*/
-void ath9k_hw_procmibevent(struct ath_hw *ah,
- const struct ath9k_node_stats *stats)
+void ath9k_hw_procmibevent(struct ath_hw *ah)
{
u32 phyCnt1, phyCnt2;
/* Clear the mib counters and save them in the stats */
ath9k_hw_update_mibstats(ah, &ah->ah_mibStats);
- ah->stats.ast_nodestats = *stats;
if (!DO_ANI(ah))
return;
}
}
-void ath9k_hw_ani_attach(struct ath_hw *ah)
+void ath9k_hw_ani_init(struct ath_hw *ah)
{
int i;
- DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Attach ANI\n");
-
- ah->has_hw_phycounters = 1;
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Initialize ANI\n");
memset(ah->ani, 0, sizeof(ah->ani));
for (i = 0; i < ARRAY_SIZE(ah->ani); i++) {
ATH9K_ANI_CCK_WEAK_SIG_THR;
ah->ani[i].spurImmunityLevel = ATH9K_ANI_SPUR_IMMUNE_LVL;
ah->ani[i].firstepLevel = ATH9K_ANI_FIRSTEP_LVL;
- if (ah->has_hw_phycounters) {
- ah->ani[i].ofdmPhyErrBase =
- AR_PHY_COUNTMAX - ATH9K_ANI_OFDM_TRIG_HIGH;
- ah->ani[i].cckPhyErrBase =
- AR_PHY_COUNTMAX - ATH9K_ANI_CCK_TRIG_HIGH;
- }
- }
- if (ah->has_hw_phycounters) {
- DPRINTF(ah->ah_sc, ATH_DBG_ANI,
- "Setting OfdmErrBase = 0x%08x\n",
- ah->ani[0].ofdmPhyErrBase);
- DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n",
- ah->ani[0].cckPhyErrBase);
-
- REG_WRITE(ah, AR_PHY_ERR_1, ah->ani[0].ofdmPhyErrBase);
- REG_WRITE(ah, AR_PHY_ERR_2, ah->ani[0].cckPhyErrBase);
- ath9k_enable_mib_counters(ah);
+ ah->ani[i].ofdmPhyErrBase =
+ AR_PHY_COUNTMAX - ATH9K_ANI_OFDM_TRIG_HIGH;
+ ah->ani[i].cckPhyErrBase =
+ AR_PHY_COUNTMAX - ATH9K_ANI_CCK_TRIG_HIGH;
}
+
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI,
+ "Setting OfdmErrBase = 0x%08x\n",
+ ah->ani[0].ofdmPhyErrBase);
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Setting cckErrBase = 0x%08x\n",
+ ah->ani[0].cckPhyErrBase);
+
+ REG_WRITE(ah, AR_PHY_ERR_1, ah->ani[0].ofdmPhyErrBase);
+ REG_WRITE(ah, AR_PHY_ERR_2, ah->ani[0].cckPhyErrBase);
+ ath9k_enable_mib_counters(ah);
+
ah->aniperiod = ATH9K_ANI_PERIOD;
if (ah->config.enable_ani)
ah->proc_phyerr |= HAL_PROCESS_ANI;
}
-void ath9k_hw_ani_detach(struct ath_hw *ah)
+void ath9k_hw_ani_disable(struct ath_hw *ah)
{
- DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Detach ANI\n");
+ DPRINTF(ah->ah_sc, ATH_DBG_ANI, "Disabling ANI\n");
- if (ah->has_hw_phycounters) {
- ath9k_hw_disable_mib_counters(ah);
- REG_WRITE(ah, AR_PHY_ERR_1, 0);
- REG_WRITE(ah, AR_PHY_ERR_2, 0);
- }
+ ath9k_hw_disable_mib_counters(ah);
+ REG_WRITE(ah, AR_PHY_ERR_1, 0);
+ REG_WRITE(ah, AR_PHY_ERR_2, 0);
}
git.openpandora.org / pandora-kernel.git / blobdiff