On Mon, 11 Jul 2011 10:15:45 +0900 Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx> wrote: > Jesse, > > Here is the updated patch. > > Regards, > Kenji Kaneshige > > > Naoki Yanagimoto reported that configuration read on some hot-added > PCIe device returns invalid value. This patch fixes this problem. > > According to the PCIe spec, software must wait for at least 1 second > to judge if the hot-added device is broken after Data Link Layer State > Changed Event. This patch changes pciehp driver to wait for 1 second > after the Data Link Layer State Changed Event is detected before > initiating a configuration access instead of 100 ms. > > Signed-off-by: Kenji Kaneshige <kaneshige.kenji@xxxxxxxxxxxxxx> > Tested-by: Naoki Yanagimoto <yanagimoto@xxxxxxxxxxxxxxxxxx> > Applied, thanks. -- Jesse Barnes, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
