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| author | Michael Büsch <mb@bu3sch.de> | 2009-03-19 14:59:54 +0000 |
|---|---|---|
| committer | Michael Büsch <mb@bu3sch.de> | 2009-03-19 14:59:54 +0000 |
| commit | eeb24828391ce8d4fe3999cb9205d7d9517bf7c6 (patch) | |
| tree | 263b2db33b4a4cd95cba3baf77de2a996706d754 | |
| parent | 6ae808ef56345cb2eec81104b9a4927bebdaae10 (diff) | |
| download | upstream-eeb24828391ce8d4fe3999cb9205d7d9517bf7c6.tar.gz upstream-eeb24828391ce8d4fe3999cb9205d7d9517bf7c6.tar.bz2 upstream-eeb24828391ce8d4fe3999cb9205d7d9517bf7c6.zip | |
b43: Mask the PHY TX error interrupt for now.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14951 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -rw-r--r-- | package/mac80211/patches/510-b43-mask-phyerr-irq.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/package/mac80211/patches/510-b43-mask-phyerr-irq.patch b/package/mac80211/patches/510-b43-mask-phyerr-irq.patch new file mode 100644 index 0000000000..54f2d4056f --- /dev/null +++ b/package/mac80211/patches/510-b43-mask-phyerr-irq.patch @@ -0,0 +1,26 @@ +Subject: b43: Mask the PHY TX error interrupt + +Mask the PHY TX error interrupt. This error triggers for yet unknown +reasons. It's not that often to really harm the transmission, but it _might_ +be more often than 1000 times in 15 seconds. The PHY TX error watchdog however +will reset the controller, if it triggers more than 1000 times in 15 seconds. +This might happen under heavy load and thus kill the interface. + +So as a workaround we ignore the PHY TX error. + + +--mb + + +Index: compat-wireless-2009-03-18/drivers/net/wireless/b43/b43.h +=================================================================== +--- compat-wireless-2009-03-18.orig/drivers/net/wireless/b43/b43.h 2009-03-19 15:26:08.000000000 +0100 ++++ compat-wireless-2009-03-18/drivers/net/wireless/b43/b43.h 2009-03-19 15:26:52.000000000 +0100 +@@ -422,7 +422,6 @@ enum { + B43_IRQ_ATIM_END | \ + B43_IRQ_PMQ | \ + B43_IRQ_MAC_TXERR | \ +- B43_IRQ_PHY_TXERR | \ + B43_IRQ_DMA | \ + B43_IRQ_TXFIFO_FLUSH_OK | \ + B43_IRQ_NOISESAMPLE_OK | \ |