Re: Adjust USB kthread priorities

2011-01-13 Thread Hans Petter Selasky
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: > > --- //depot/projects/smpng/sy

Re: ax88772 nic not work with VIA 83C572 USB controller

2011-01-13 Thread Hans Petter Selasky
On Thursday 13 January 2011 03:44:13 Yaocl wrote: > Hi > > I have a old hp t5700 thin client which has a VIA 83C572 USB controller. > My planex UE-200TX-G (supported by if_axe driver ax88772 chip) can not > work when I boot to FreeBSD 8.1 or 8.2 or pfSense. > > Got following error message > > us

Re: usb/153929: The umodem driver doesn't support the MTK 3329 GPS chipset.

2011-01-13 Thread Mykhaylo Yehorov
The following reply was made to PR usb/153929; it has been noted by GNATS. From: Mykhaylo Yehorov To: Hans Petter Selasky Cc: freebsd-gnats-sub...@freebsd.org Subject: Re: usb/153929: The umodem driver doesn't support the MTK 3329 GPS chipset. Date: Thu, 13 Jan 2011 15:07:22 +0200 --90e6ba6e8

Re: usb/153929: The umodem driver doesn't support the MTK 3329 GPS chipset.

2011-01-13 Thread Hans Petter Selasky
The following reply was made to PR usb/153929; it has been noted by GNATS. From: Hans Petter Selasky To: Mykhaylo Yehorov Cc: freebsd-gnats-sub...@freebsd.org Subject: Re: usb/153929: The umodem driver doesn't support the MTK 3329 GPS chipset. Date: Thu, 13 Jan 2011 14:12:41 +0100 On Thursday

lock contention problem?

2011-01-13 Thread dieterbsd
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 &

Re: lock contention problem?

2011-01-13 Thread Hans Petter Selasky
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