RELENG_7_1: bce driver change generating too much interrupts ?

[Xin LI]

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Mike Jakubik wrote:
> On Mon, December 8, 2008 5:22 pm, Mike Jakubik wrote:
>> On Mon, December 8, 2008 5:12 pm, Xin LI wrote:
>>
>>> Which version are you currently using?  My previous commit only fixes
>>> the excessive interrupt issue, I think this could be a different
>>> problem, I'm taking a look at the code to see if I can have something
>>> for you.
>> I was running on the version just prior to the latest interrupt commit. I
>> have now updated to the one with the interrupt fix. Will let you know if
>> things change.
>>
>> Thank You.
> 
> The interrupt rate has decreased significantly, however i am still having
> having problem with applications that hold stateful connections. The rx
> errors are also still showing, i suspect this is related to the problem.
> How can i roll back this driver to the last known good version?

If you are using CVS to track the -stable tree:

cd /usr/src/sys/dev/bce
cvs -q up -rRELENG_7 -D2008/11/01

If not, then the process would be a bit complicated.  You need to
checkout from anoncvs, e.g.:

cvs -q -d anoncvs at anoncvs.freebsd.org:/home/ncvs login
cvs -q -d anoncvs at anoncvs.freebsd.org:/home/ncvs co -rRELENG_7
- -D2008/11/01 sys/dev/bce
cd sys/dev/bce
cp * /sys/dev/bce

Cheers,
- --
Xin LI <delphij at delphij.net>	http://www.delphij.net/
FreeBSD - The Power to Serve!
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