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mac80211: update to 2014-10-08

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Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 42952
This commit is contained in:
Felix Fietkau
2014-10-18 17:38:59 +00:00
parent 6d3fd947e4
commit f0d9e712e4
59 changed files with 2270 additions and 1460 deletions
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33
package/kernel/mac80211/patches/328-ath9k-fix-processing-RXORN-interrupts.patch Normal file
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@@ -0,0 +1,33 @@
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 18 Oct 2014 13:31:52 +0200
Subject: [PATCH] ath9k: fix processing RXORN interrupts
The "goto chip_reset" is a bit misleading, because it does not actually
issue a chip reset. Instead it is bypassing processing of other
interrupts and assumes that the tasklet will issue a chip reset.
In the case of RXORN this does not happen, so bypassing processing of
other interrupts will simply allow them to fire again. Even if RXORN
was triggering a reset, it is not critical enough to need the bypass
here.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -545,11 +545,10 @@ irqreturn_t ath_isr(int irq, void *dev)
sched = true;
/*
- * If a FATAL or RXORN interrupt is received, we have to reset the
- * chip immediately.
+ * If a FATAL interrupt is received, we have to reset the chip
+ * immediately.
*/
- if ((status & ATH9K_INT_FATAL) || ((status & ATH9K_INT_RXORN) &&
- !(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA)))
+ if (status & ATH9K_INT_FATAL)
goto chip_reset;
if ((ah->config.hw_hang_checks & HW_BB_WATCHDOG) &&