From 19d148c4a5fccd59bcd6c9369c606e1d4fdfcf44 Mon Sep 17 00:00:00 2001 From: nbd Date: Tue, 19 Oct 2010 22:11:21 +0000 Subject: mac80211: update to wireless-testing 2010-10-19 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23540 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../550-ath9k_interrupt_mask_optimization.patch | 282 --------------------- 1 file changed, 282 deletions(-) delete mode 100644 package/mac80211/patches/550-ath9k_interrupt_mask_optimization.patch (limited to 'package/mac80211/patches/550-ath9k_interrupt_mask_optimization.patch') diff --git a/package/mac80211/patches/550-ath9k_interrupt_mask_optimization.patch b/package/mac80211/patches/550-ath9k_interrupt_mask_optimization.patch deleted file mode 100644 index d6a1d7525f..0000000000 --- a/package/mac80211/patches/550-ath9k_interrupt_mask_optimization.patch +++ /dev/null @@ -1,282 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/mac.c -+++ b/drivers/net/wireless/ath/ath9k/mac.c -@@ -117,12 +117,11 @@ EXPORT_SYMBOL(ath9k_hw_numtxpending); - bool ath9k_hw_updatetxtriglevel(struct ath_hw *ah, bool bIncTrigLevel) - { - u32 txcfg, curLevel, newLevel; -- enum ath9k_int omask; - - if (ah->tx_trig_level >= ah->config.max_txtrig_level) - return false; - -- omask = ath9k_hw_set_interrupts(ah, ah->imask & ~ATH9K_INT_GLOBAL); -+ ath9k_hw_disable_interrupts(ah); - - txcfg = REG_READ(ah, AR_TXCFG); - curLevel = MS(txcfg, AR_FTRIG); -@@ -136,7 +135,7 @@ bool ath9k_hw_updatetxtriglevel(struct a - REG_WRITE(ah, AR_TXCFG, - (txcfg & ~AR_FTRIG) | SM(newLevel, AR_FTRIG)); - -- ath9k_hw_set_interrupts(ah, omask); -+ ath9k_hw_enable_interrupts(ah); - - ah->tx_trig_level = newLevel; - -@@ -849,28 +848,59 @@ bool ath9k_hw_intrpend(struct ath_hw *ah - } - EXPORT_SYMBOL(ath9k_hw_intrpend); - --enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, -- enum ath9k_int ints) -+void ath9k_hw_disable_interrupts(struct ath_hw *ah) -+{ -+ struct ath_common *common = ath9k_hw_common(ah); -+ -+ ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n"); -+ REG_WRITE(ah, AR_IER, AR_IER_DISABLE); -+ (void) REG_READ(ah, AR_IER); -+ if (!AR_SREV_9100(ah)) { -+ REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0); -+ (void) REG_READ(ah, AR_INTR_ASYNC_ENABLE); -+ -+ REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0); -+ (void) REG_READ(ah, AR_INTR_SYNC_ENABLE); -+ } -+} -+EXPORT_SYMBOL(ath9k_hw_disable_interrupts); -+ -+void ath9k_hw_enable_interrupts(struct ath_hw *ah) -+{ -+ struct ath_common *common = ath9k_hw_common(ah); -+ -+ if (!(ah->imask & ATH9K_INT_GLOBAL)) -+ return; -+ -+ ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n"); -+ REG_WRITE(ah, AR_IER, AR_IER_ENABLE); -+ if (!AR_SREV_9100(ah)) { -+ REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, -+ AR_INTR_MAC_IRQ); -+ REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ); -+ -+ -+ REG_WRITE(ah, AR_INTR_SYNC_ENABLE, -+ AR_INTR_SYNC_DEFAULT); -+ REG_WRITE(ah, AR_INTR_SYNC_MASK, -+ AR_INTR_SYNC_DEFAULT); -+ } -+ ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", -+ REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); -+} -+EXPORT_SYMBOL(ath9k_hw_enable_interrupts); -+ -+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints) - { - enum ath9k_int omask = ah->imask; - u32 mask, mask2; - struct ath9k_hw_capabilities *pCap = &ah->caps; - struct ath_common *common = ath9k_hw_common(ah); - -- ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); -- -- if (omask & ATH9K_INT_GLOBAL) { -- ath_print(common, ATH_DBG_INTERRUPT, "disable IER\n"); -- REG_WRITE(ah, AR_IER, AR_IER_DISABLE); -- (void) REG_READ(ah, AR_IER); -- if (!AR_SREV_9100(ah)) { -- REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, 0); -- (void) REG_READ(ah, AR_INTR_ASYNC_ENABLE); -+ if (!(ints & ATH9K_INT_GLOBAL)) -+ ath9k_hw_enable_interrupts(ah); - -- REG_WRITE(ah, AR_INTR_SYNC_ENABLE, 0); -- (void) REG_READ(ah, AR_INTR_SYNC_ENABLE); -- } -- } -+ ath_print(common, ATH_DBG_INTERRUPT, "0x%x => 0x%x\n", omask, ints); - - /* TODO: global int Ref count */ - mask = ints & ATH9K_INT_COMMON; -@@ -946,24 +976,8 @@ enum ath9k_int ath9k_hw_set_interrupts(s - REG_CLR_BIT(ah, AR_IMR_S5, AR_IMR_S5_TIM_TIMER); - } - -- if (ints & ATH9K_INT_GLOBAL) { -- ath_print(common, ATH_DBG_INTERRUPT, "enable IER\n"); -- REG_WRITE(ah, AR_IER, AR_IER_ENABLE); -- if (!AR_SREV_9100(ah)) { -- REG_WRITE(ah, AR_INTR_ASYNC_ENABLE, -- AR_INTR_MAC_IRQ); -- REG_WRITE(ah, AR_INTR_ASYNC_MASK, AR_INTR_MAC_IRQ); -- -- -- REG_WRITE(ah, AR_INTR_SYNC_ENABLE, -- AR_INTR_SYNC_DEFAULT); -- REG_WRITE(ah, AR_INTR_SYNC_MASK, -- AR_INTR_SYNC_DEFAULT); -- } -- ath_print(common, ATH_DBG_INTERRUPT, "AR_IMR 0x%x IER 0x%x\n", -- REG_READ(ah, AR_IMR), REG_READ(ah, AR_IER)); -- } -+ ath9k_hw_enable_interrupts(ah); - -- return omask; -+ return; - } - EXPORT_SYMBOL(ath9k_hw_set_interrupts); ---- a/drivers/net/wireless/ath/ath9k/mac.h -+++ b/drivers/net/wireless/ath/ath9k/mac.h -@@ -669,6 +669,7 @@ enum ath9k_key_type { - - struct ath_hw; - struct ath9k_channel; -+enum ath9k_int; - - u32 ath9k_hw_gettxbuf(struct ath_hw *ah, u32 q); - void ath9k_hw_puttxbuf(struct ath_hw *ah, u32 q, u32 txdp); -@@ -700,8 +701,9 @@ int ath9k_hw_beaconq_setup(struct ath_hw - - /* Interrupt Handling */ - bool ath9k_hw_intrpend(struct ath_hw *ah); --enum ath9k_int ath9k_hw_set_interrupts(struct ath_hw *ah, -- enum ath9k_int ints); -+void ath9k_hw_set_interrupts(struct ath_hw *ah, enum ath9k_int ints); -+void ath9k_hw_enable_interrupts(struct ath_hw *ah); -+void ath9k_hw_disable_interrupts(struct ath_hw *ah); - - void ar9002_hw_attach_mac_ops(struct ath_hw *ah); - ---- a/drivers/net/wireless/ath/ath9k/main.c -+++ b/drivers/net/wireless/ath/ath9k/main.c -@@ -237,7 +237,7 @@ int ath_set_channel(struct ath_softc *sc - * hardware at the new frequency, and then re-enable - * the relevant bits of the h/w. - */ -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ath_drain_all_txq(sc, false); - stopped = ath_stoprecv(sc); - -@@ -644,7 +644,7 @@ void ath9k_tasklet(unsigned long data) - ath_gen_timer_isr(sc->sc_ah); - - /* re-enable hardware interrupt */ -- ath9k_hw_set_interrupts(ah, ah->imask); -+ ath9k_hw_enable_interrupts(ah); - ath9k_ps_restore(sc); - } - -@@ -743,7 +743,7 @@ irqreturn_t ath_isr(int irq, void *dev) - * interrupt; otherwise it will continue to - * fire. - */ -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - /* - * Let the hal handle the event. We assume - * it will clear whatever condition caused -@@ -752,7 +752,7 @@ irqreturn_t ath_isr(int irq, void *dev) - spin_lock(&common->cc_lock); - ath9k_hw_proc_mib_event(ah); - spin_unlock(&common->cc_lock); -- ath9k_hw_set_interrupts(ah, ah->imask); -+ ath9k_hw_enable_interrupts(ah); - } - - if (!(ah->caps.hw_caps & ATH9K_HW_CAP_AUTOSLEEP)) -@@ -769,8 +769,8 @@ chip_reset: - ath_debug_stat_interrupt(sc, status); - - if (sched) { -- /* turn off every interrupt except SWBA */ -- ath9k_hw_set_interrupts(ah, (ah->imask & ATH9K_INT_SWBA)); -+ /* turn off every interrupt */ -+ ath9k_hw_disable_interrupts(ah); - tasklet_schedule(&sc->intr_tq); - } - -@@ -925,7 +925,7 @@ void ath_radio_disable(struct ath_softc - } - - /* Disable interrupts */ -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - - ath_drain_all_txq(sc, false); /* clear pending tx frames */ - ath_stoprecv(sc); /* turn off frame recv */ -@@ -962,7 +962,7 @@ int ath_reset(struct ath_softc *sc, bool - - ieee80211_stop_queues(hw); - -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ath_drain_all_txq(sc, retry_tx); - ath_stoprecv(sc); - ath_flushrecv(sc); -@@ -1367,7 +1367,7 @@ static void ath9k_stop(struct ieee80211_ - - /* make sure h/w will not generate any interrupt - * before setting the invalid flag. */ -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - - if (!(sc->sc_flags & SC_OP_INVALID)) { - ath_drain_all_txq(sc, false); ---- a/drivers/net/wireless/ath/ath9k/beacon.c -+++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -500,10 +500,10 @@ static void ath_beacon_config_ap(struct - - /* Set the computed AP beacon timers */ - -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ath9k_beacon_init(sc, nexttbtt, intval); - sc->beacon.bmisscnt = 0; -- ath9k_hw_set_interrupts(ah, ah->imask); -+ ath9k_hw_enable_interrupts(ah); - - /* Clear the reset TSF flag, so that subsequent beacon updation - will not reset the HW TSF. */ -@@ -635,7 +635,7 @@ static void ath_beacon_config_sta(struct - - /* Set the computed STA beacon timers */ - -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ath9k_hw_set_sta_beacon_timers(ah, &bs); - ah->imask |= ATH9K_INT_BMISS; - ath9k_hw_set_interrupts(ah, ah->imask); -@@ -683,10 +683,10 @@ static void ath_beacon_config_adhoc(stru - - /* Set the computed ADHOC beacon timers */ - -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ath9k_beacon_init(sc, nexttbtt, intval); - sc->beacon.bmisscnt = 0; -- ath9k_hw_set_interrupts(ah, ah->imask); -+ ath9k_hw_enable_interrupts(ah); - } - - void ath_beacon_config(struct ath_softc *sc, struct ieee80211_vif *vif) ---- a/drivers/net/wireless/ath/ath9k/gpio.c -+++ b/drivers/net/wireless/ath/ath9k/gpio.c -@@ -275,7 +275,7 @@ static void ath9k_gen_timer_start(struct - ath9k_hw_gen_timer_start(ah, timer, timer_next, timer_period); - - if ((ah->imask & ATH9K_INT_GENTIMER) == 0) { -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ah->imask |= ATH9K_INT_GENTIMER; - ath9k_hw_set_interrupts(ah, ah->imask); - } -@@ -289,7 +289,7 @@ static void ath9k_gen_timer_stop(struct - - /* if no timer is enabled, turn off interrupt mask */ - if (timer_table->timer_mask.val == 0) { -- ath9k_hw_set_interrupts(ah, 0); -+ ath9k_hw_disable_interrupts(ah); - ah->imask &= ~ATH9K_INT_GENTIMER; - ath9k_hw_set_interrupts(ah, ah->imask); - } -- cgit v1.2.3