On Wednesday 12 January 2011 23:03:37 John Baldwin wrote:
Currently the USB kthreads created for each USB bus use hardware interrupt
priorities. I think this is wrong and that they should use software
interrupt priorities instead. This patch would do that:
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I suspect that I have a problem with lock/mutex contention.
Reading from a USB disk appears to lock out the firewire driver
for too long, causing data transfer (writing to firewire bus) to fail
with EAGAIN. Once it fails it does not recover.
kernel: fwohci1: IT DMA underrun (0x40308011) (stat
On Thursday 13 January 2011 21:28:15 dieter...@engineer.com wrote:
I suspect that I have a problem with lock/mutex contention.
Reading from a USB disk appears to lock out the firewire driver
for too long, causing data transfer (writing to firewire bus) to fail
with EAGAIN. Once it fails it
