On Fri, Sep 12, 2014 at 1:05 PM, Dirk Gouders <dirk@xxxxxxxxxxx> wrote: > Dirk Gouders <dirk@xxxxxxxxxxx> writes: > > I now applied your patches and tested them: > > echo 1 > /sys/bus/pci/devices/0000\:00\:0a.0/pcie_link_disable > echo 0 > /sys/bus/pci/devices/0000\:00\:0a.0/pcie_link_disable > > The FC Adapter did not show up, this is the dmesg output (I also tested > with 0b.0): > > [ 143.294168] pcieport 0000:00:0a.0: pcie_link_disable_set: lnk_ctrl = 18 > [ 148.284456] pcieport 0000:00:0a.0: pcie_link_disable_set: lnk_ctrl = 8 > [ 304.065942] pcieport 0000:00:0b.0: pcie_link_disable_set: lnk_ctrl = 18 > [ 309.035278] pcieport 0000:00:0b.0: pcie_link_disable_set: lnk_ctrl = 8 > > So, probably my test environment does not work as expected and I have to > test it on the failing machine. You need to rescan the pci devices. like echo 1 > /sys/bus/pci/rescan Thanks Yinghai -- 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