On Mon, 23 Jan 2006, Ingo Oeser wrote:
Jeff Kirsher wrote:
> These functions help restore the driver to active configuration when coming
out of resume for
power management.
Shouldn't this problem be fixed in the PCI layer of Linux?
PS: CC'ed maintainer of Linux PCI core
Thanks, I actually tried to get some traction on that list about this
issue with no luck. In fact Patrick McHardy explicitly suggested that I
fix it in the driver. The issue can still occur even after the driver is
unloaded, and the system suspends after that, however. I sent a mail to
this effect and got no response.
I recently saw some patches for pci express go by that may actually fix
this issue, but until then, this fix in the driver gets us most of the way
there. When the subsystem is fixed, we can decide if this code is
superfluous and remove it.
http://marc.theaimsgroup.com/?l=linux-pci&m=113564955917431&w=2
I haven't had time to verify if the fix was applied or if it fixed my
problem (and everyone else using MSI/MSI-X and suspend)
Jesse
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