diff options
Diffstat (limited to 'package/mac80211/patches/564-ath9k_remove_total_queues_cap.patch')
| -rw-r--r-- | package/mac80211/patches/564-ath9k_remove_total_queues_cap.patch | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/package/mac80211/patches/564-ath9k_remove_total_queues_cap.patch b/package/mac80211/patches/564-ath9k_remove_total_queues_cap.patch new file mode 100644 index 0000000000..0907f68a02 --- /dev/null +++ b/package/mac80211/patches/564-ath9k_remove_total_queues_cap.patch @@ -0,0 +1,137 @@ +--- a/drivers/net/wireless/ath/ath9k/hw.c ++++ b/drivers/net/wireless/ath/ath9k/hw.c +@@ -1446,7 +1446,7 @@ int ath9k_hw_reset(struct ath_hw *ah, st + REGWRITE_BUFFER_FLUSH(ah); + + ah->intr_txqs = 0; +- for (i = 0; i < ah->caps.total_queues; i++) ++ for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++) + ath9k_hw_resettxqueue(ah, i); + + ath9k_hw_init_interrupt_masks(ah, ah->opmode); +@@ -1894,12 +1894,6 @@ int ath9k_hw_fill_cap_info(struct ath_hw + else + pCap->hw_caps &= ~ATH9K_HW_CAP_HT; + +- if (capField & AR_EEPROM_EEPCAP_MAXQCU) +- pCap->total_queues = +- MS(capField, AR_EEPROM_EEPCAP_MAXQCU); +- else +- pCap->total_queues = ATH9K_NUM_TX_QUEUES; +- + if (capField & AR_EEPROM_EEPCAP_KC_ENTRIES) + pCap->keycache_size = + 1 << MS(capField, AR_EEPROM_EEPCAP_KC_ENTRIES); +--- a/drivers/net/wireless/ath/ath9k/hw.h ++++ b/drivers/net/wireless/ath/ath9k/hw.h +@@ -191,7 +191,6 @@ enum ath9k_hw_caps { + + struct ath9k_hw_capabilities { + u32 hw_caps; /* ATH9K_HW_CAP_* from ath9k_hw_caps */ +- u16 total_queues; + u16 keycache_size; + u16 low_5ghz_chan, high_5ghz_chan; + u16 low_2ghz_chan, high_2ghz_chan; +--- a/drivers/net/wireless/ath/ath9k/mac.c ++++ b/drivers/net/wireless/ath/ath9k/mac.c +@@ -209,15 +209,8 @@ bool ath9k_hw_set_txq_props(struct ath_h + { + u32 cw; + struct ath_common *common = ath9k_hw_common(ah); +- struct ath9k_hw_capabilities *pCap = &ah->caps; + struct ath9k_tx_queue_info *qi; + +- if (q >= pCap->total_queues) { +- ath_dbg(common, ATH_DBG_QUEUE, +- "Set TXQ properties, invalid queue: %u\n", q); +- return false; +- } +- + qi = &ah->txq[q]; + if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { + ath_dbg(common, ATH_DBG_QUEUE, +@@ -280,15 +273,8 @@ bool ath9k_hw_get_txq_props(struct ath_h + struct ath9k_tx_queue_info *qinfo) + { + struct ath_common *common = ath9k_hw_common(ah); +- struct ath9k_hw_capabilities *pCap = &ah->caps; + struct ath9k_tx_queue_info *qi; + +- if (q >= pCap->total_queues) { +- ath_dbg(common, ATH_DBG_QUEUE, +- "Get TXQ properties, invalid queue: %u\n", q); +- return false; +- } +- + qi = &ah->txq[q]; + if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { + ath_dbg(common, ATH_DBG_QUEUE, +@@ -320,28 +306,27 @@ int ath9k_hw_setuptxqueue(struct ath_hw + { + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_tx_queue_info *qi; +- struct ath9k_hw_capabilities *pCap = &ah->caps; + int q; + + switch (type) { + case ATH9K_TX_QUEUE_BEACON: +- q = pCap->total_queues - 1; ++ q = ATH9K_NUM_TX_QUEUES - 1; + break; + case ATH9K_TX_QUEUE_CAB: +- q = pCap->total_queues - 2; ++ q = ATH9K_NUM_TX_QUEUES - 2; + break; + case ATH9K_TX_QUEUE_PSPOLL: + q = 1; + break; + case ATH9K_TX_QUEUE_UAPSD: +- q = pCap->total_queues - 3; ++ q = ATH9K_NUM_TX_QUEUES - 3; + break; + case ATH9K_TX_QUEUE_DATA: +- for (q = 0; q < pCap->total_queues; q++) ++ for (q = 0; q < ATH9K_NUM_TX_QUEUES; q++) + if (ah->txq[q].tqi_type == + ATH9K_TX_QUEUE_INACTIVE) + break; +- if (q == pCap->total_queues) { ++ if (q == ATH9K_NUM_TX_QUEUES) { + ath_err(common, "No available TX queue\n"); + return -1; + } +@@ -382,15 +367,9 @@ EXPORT_SYMBOL(ath9k_hw_setuptxqueue); + + bool ath9k_hw_releasetxqueue(struct ath_hw *ah, u32 q) + { +- struct ath9k_hw_capabilities *pCap = &ah->caps; + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_tx_queue_info *qi; + +- if (q >= pCap->total_queues) { +- ath_dbg(common, ATH_DBG_QUEUE, +- "Release TXQ, invalid queue: %u\n", q); +- return false; +- } + qi = &ah->txq[q]; + if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { + ath_dbg(common, ATH_DBG_QUEUE, +@@ -414,18 +393,11 @@ EXPORT_SYMBOL(ath9k_hw_releasetxqueue); + + bool ath9k_hw_resettxqueue(struct ath_hw *ah, u32 q) + { +- struct ath9k_hw_capabilities *pCap = &ah->caps; + struct ath_common *common = ath9k_hw_common(ah); + struct ath9k_channel *chan = ah->curchan; + struct ath9k_tx_queue_info *qi; + u32 cwMin, chanCwMin, value; + +- if (q >= pCap->total_queues) { +- ath_dbg(common, ATH_DBG_QUEUE, +- "Reset TXQ, invalid queue: %u\n", q); +- return false; +- } +- + qi = &ah->txq[q]; + if (qi->tqi_type == ATH9K_TX_QUEUE_INACTIVE) { + ath_dbg(common, ATH_DBG_QUEUE, |