On Tuesday, November 25, 2008 1:51 pm Darrick J. Wong wrote: > For PCI devices, pci_bus_assign_resources() must be called to set up the > pci_device->resource array before pci_bus_add_devices() can be called, else > attempts to load drivers results in BAR collision errors where there are > none. This is not done in fakephp, so devices can be "unplugged" but > scanning the parent bus won't bring the devices back due to resource > unallocation. Move the pci_bus_add_device-calling logic into > pci_rescan_bus and preface it with a call to pci_bus_assign_resources so > that we only have to (re)allocate resources once per bus where a new device > is found. > > Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx> Nevermind that last msg. Just got Alex's ack on this over IRC. It's in my for-linus branch so it should end up in 2.6.29 proper. -- 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
