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authorFelix Fietkau <nbd@openwrt.org>2014-05-20 11:09:47 +0000
committerFelix Fietkau <nbd@openwrt.org>2014-05-20 11:09:47 +0000
commit740a322cf869e553cc2ba7164b514bf47e0ea654 (patch)
tree8d0c427a2e1dc398ffbcd913c35eced851926304
parent9d5be2b85893a54e4d6a146fddab6dbefadb52ce (diff)
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ath9k: revert a faulty rx path fix
Signed-off-by: Felix Fietkau <nbd@openwrt.org> SVN-Revision: 40802
-rw-r--r--package/kernel/mac80211/patches/300-pending_work.patch63
-rw-r--r--package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch2
-rw-r--r--package/kernel/mac80211/patches/523-ath9k_use_configured_antenna_gain.patch2
-rw-r--r--package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch2
4 files changed, 3 insertions, 66 deletions
diff --git a/package/kernel/mac80211/patches/300-pending_work.patch b/package/kernel/mac80211/patches/300-pending_work.patch
index 702b17b333..dc1e2650fa 100644
--- a/package/kernel/mac80211/patches/300-pending_work.patch
+++ b/package/kernel/mac80211/patches/300-pending_work.patch
@@ -1,13 +1,3 @@
-commit 230ab8c1880266c9cfceac962e2d48309dea79a7
-Author: Felix Fietkau <nbd@openwrt.org>
-Date: Mon May 19 21:48:56 2014 +0200
-
- ath9k: re-schedule rx processing after budget exceeded
-
- Should improve rx stability under load
-
- Signed-off-by: Felix Fietkau <nbd@openwrt.org>
-
commit ff9655bebd25d35ab13c2515a029723b69949720
Author: Felix Fietkau <nbd@openwrt.org>
Date: Mon May 19 21:20:49 2014 +0200
@@ -4328,52 +4318,6 @@ Date: Tue Apr 29 17:52:36 2014 +0200
/* Finally check that all iftypes that we're currently
* using are actually part of this combination. If they
* aren't then we can't use this combination and have
---- a/drivers/net/wireless/ath/ath9k/main.c
-+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -444,6 +444,8 @@ void ath9k_tasklet(unsigned long data)
- ath9k_ps_wakeup(sc);
- spin_lock(&sc->sc_pcu_lock);
-
-+ sc->intrstatus = 0;
-+
- if (status & ATH9K_INT_FATAL) {
- type = RESET_TYPE_FATAL_INT;
- ath9k_queue_reset(sc, type);
-@@ -512,10 +514,12 @@ void ath9k_tasklet(unsigned long data)
- if (status & rxmask) {
- /* Check for high priority Rx first */
- if ((ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) &&
-- (status & ATH9K_INT_RXHP))
-- ath_rx_tasklet(sc, 0, true);
-+ (status & ATH9K_INT_RXHP) &&
-+ ath_rx_tasklet(sc, 0, true))
-+ sc->intrstatus |= ATH9K_INT_RXHP;
-
-- ath_rx_tasklet(sc, 0, false);
-+ if (ath_rx_tasklet(sc, 0, false))
-+ sc->intrstatus |= ATH9K_INT_RXLP;
- }
-
- if (status & ATH9K_INT_TX) {
-@@ -543,6 +547,9 @@ void ath9k_tasklet(unsigned long data)
-
- /* re-enable hardware interrupt */
- ath9k_hw_enable_interrupts(ah);
-+ if (sc->intrstatus)
-+ tasklet_schedule(&sc->intr_tq);
-+
- out:
- spin_unlock(&sc->sc_pcu_lock);
- ath9k_ps_restore(sc);
-@@ -609,7 +616,7 @@ irqreturn_t ath_isr(int irq, void *dev)
- return IRQ_NONE;
-
- /* Cache the status */
-- sc->intrstatus = status;
-+ sc->intrstatus |= status;
-
- if (status & SCHED_INTR)
- sched = true;
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -34,7 +34,8 @@ static inline bool ath9k_check_auto_slee
@@ -4437,10 +4381,3 @@ Date: Tue Apr 29 17:52:36 2014 +0200
}
if (!budget--)
-@@ -1135,5 +1137,5 @@ requeue:
- ath9k_hw_set_interrupts(ah);
- }
-
-- return 0;
-+ return !budget;
- }
diff --git a/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch b/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
index d4d2989f6b..35643230b0 100644
--- a/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
+++ b/package/kernel/mac80211/patches/521-ath9k_cur_txpower.patch
@@ -14,7 +14,7 @@
out:
spin_unlock_bh(&sc->sc_pcu_lock);
-@@ -1411,6 +1415,7 @@ static int ath9k_config(struct ieee80211
+@@ -1404,6 +1408,7 @@ static int ath9k_config(struct ieee80211
sc->config.txpowlimit = 2 * conf->power_level;
ath9k_cmn_update_txpow(ah, sc->curtxpow,
sc->config.txpowlimit, &sc->curtxpow);
diff --git a/package/kernel/mac80211/patches/523-ath9k_use_configured_antenna_gain.patch b/package/kernel/mac80211/patches/523-ath9k_use_configured_antenna_gain.patch
index 2ea3fe08b9..aaefa2f2d9 100644
--- a/package/kernel/mac80211/patches/523-ath9k_use_configured_antenna_gain.patch
+++ b/package/kernel/mac80211/patches/523-ath9k_use_configured_antenna_gain.patch
@@ -21,7 +21,7 @@
if (ant_gain > max_gain)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -1411,7 +1411,10 @@ static int ath9k_config(struct ieee80211
+@@ -1404,7 +1404,10 @@ static int ath9k_config(struct ieee80211
}
if (changed & IEEE80211_CONF_CHANGE_POWER) {
diff --git a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
index 3db34bb8b9..764e5e260e 100644
--- a/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
+++ b/package/kernel/mac80211/patches/542-ath9k_debugfs_diag.patch
@@ -125,7 +125,7 @@
REG_SET_BIT(ah, AR_BTCOEX_WL_LNADIV, AR_BTCOEX_WL_LNADIV_FORCE_ON);
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
-@@ -612,6 +612,11 @@ irqreturn_t ath_isr(int irq, void *dev)
+@@ -605,6 +605,11 @@ irqreturn_t ath_isr(int irq, void *dev)
ath9k_debug_sync_cause(sc, sync_cause);
status &= ah->imask; /* discard unasked-for bits */