From ff57b454ddb938d98d48d8df356357000fedc88c Mon Sep 17 00:00:00 2001 From: Gavin Shan Date: Tue, 17 Mar 2015 16:15:06 +1100 Subject: powerpc/eeh: Do probe on pci_dn Originally, EEH core probes on device_node or pci_dev to populate EEH devices and PEs, which conflicts with the fact: SRIOV VFs are usually enabled and created by PF's driver and they don't have the corresponding device_nodes. Instead, SRIOV VFs have dynamically created pci_dn, which can be used for EEH probe. The patch reworks EEH probe for PowerNV and pSeries platforms to do probing based on pci_dn, instead of pci_dev or device_node any more. Signed-off-by: Gavin Shan Signed-off-by: Benjamin Herrenschmidt --- arch/powerpc/kernel/pci-hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/powerpc/kernel/pci-hotplug.c') diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c index 5b789177aa29..18d9575729a3 100644 --- a/arch/powerpc/kernel/pci-hotplug.c +++ b/arch/powerpc/kernel/pci-hotplug.c @@ -75,7 +75,7 @@ void pcibios_add_pci_devices(struct pci_bus * bus) struct pci_dev *dev; struct device_node *dn = pci_bus_to_OF_node(bus); - eeh_add_device_tree_early(dn); + eeh_add_device_tree_early(PCI_DN(dn)); mode = PCI_PROBE_NORMAL; if (ppc_md.pci_probe_mode) -- cgit v1.2.3