Frederik Deweerdt wrote:
On Sun, Jan 21, 2007 at 01:45:27PM -0800, Auke Kok wrote:
Frederik Deweerdt wrote:
On Sun, Jan 21, 2007 at 09:17:41PM +0200, Andrei Popa wrote:
It's the 10th resume and in /proc/interrupts eth0 appers 10 times.
The e100_resume() function should be calling netif_device_detach and
free_irq. Could you try the following (compile tested) patch?
I just fixed suspend/shutdown for e100 in 2.6.19, not sure why the problem still shows up. Since it's a driver/net issue, you
should CC netdev on it tho, otherwise it might go unnoticed.
Thanks for adding the CC
I'll open up the can-o-worms on this issue and see what's up with it.
I'm not so sure that this patch is OK, and I wonder why it stopped working, because I spent quite some time fixing it only a
few months ago. Did swsup change again? sigh...
I may well be wrong (It appears that most of the time I am :)), but the
unbalanced netif_device_attach (in resume) looks suspicious. resume()
also calls request_irq, so calling free_irq on suspend seemed logical.
I just tested the patch and looked it over again. The patch works good and
indeed fixes the problem, and netconsole works great. It even shows much of the
suspend/resume over the wire, something which I can't remember seeing before
with netconsole. reboot -f also works OK.
I'll push the patch upstream, thanks!
Auke
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