67b2e02974
This patch (as1165) makes a few small changes in the logic used by ehci-hcd when it encounters a controller error: Instead of printing out the masked status, it prints the original status as read directly from the hardware. It doesn't check for the STS_HALT status bit before taking action. The mere fact that the STS_FATAL bit is set means that something bad has happened and the controller needs to be reset. With the old code this test could never succeed because the STS_HALT bit was masked out from the status. I anticipate that this will prevent the occasional "irq X: nobody cared" problem people encounter when their EHCI controllers die. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: David Brownell <david-b@pacbell.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> |
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.. | ||
whci | ||
ehci-au1xxx.c | ||
ehci-dbg.c | ||
ehci-fsl.c | ||
ehci-fsl.h | ||
ehci-hcd.c | ||
ehci-hub.c | ||
ehci-ixp4xx.c | ||
ehci-mem.c | ||
ehci-orion.c | ||
ehci-pci.c | ||
ehci-ppc-of.c | ||
ehci-ps3.c | ||
ehci-q.c | ||
ehci-sched.c | ||
ehci.h | ||
hwa-hc.c | ||
isp116x-hcd.c | ||
isp116x.h | ||
isp1760-hcd.c | ||
isp1760-hcd.h | ||
isp1760-if.c | ||
Kconfig | ||
Makefile | ||
ohci-at91.c | ||
ohci-au1xxx.c | ||
ohci-dbg.c | ||
ohci-ep93xx.c | ||
ohci-hcd.c | ||
ohci-hub.c | ||
ohci-lh7a404.c | ||
ohci-mem.c | ||
ohci-omap.c | ||
ohci-pci.c | ||
ohci-pnx4008.c | ||
ohci-pnx8550.c | ||
ohci-ppc-of.c | ||
ohci-ppc-soc.c | ||
ohci-ps3.c | ||
ohci-pxa27x.c | ||
ohci-q.c | ||
ohci-s3c2410.c | ||
ohci-sa1111.c | ||
ohci-sh.c | ||
ohci-sm501.c | ||
ohci-ssb.c | ||
ohci-tmio.c | ||
ohci.h | ||
pci-quirks.c | ||
pci-quirks.h | ||
r8a66597-hcd.c | ||
r8a66597.h | ||
sl811_cs.c | ||
sl811-hcd.c | ||
sl811.h | ||
u132-hcd.c | ||
uhci-debug.c | ||
uhci-hcd.c | ||
uhci-hcd.h | ||
uhci-hub.c | ||
uhci-q.c |