Re: How to reset pci device

[Robert Hancock]

earthquake.de@xxxxxxxxxx wrote:
> Hi,
> i have the following problem:
> A Pci-device is not set up correctly, (this is caused by the producer
> of the pci device
> and can not be changed).
> But for test purposes i read the confi space from the pci device( just
> the BARs)
> reset the pci device manually.
> After this reset i write the read confi space back (just the BARs and
> command register).

If you mean issuing a reset to that specific device, there is no 
portable way to do this, if there is any way at all. In most cases it's 
likely impossible to reset just one device on the PCI bus.

--
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@xxxxxxxxxxxxx
Home Page: http://www.roberthancock.com/

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/