diff options
| author |   Gavin Shan <gwshan@linux.vnet.ibm.com> | 2015-03-17 16:15:06 +1100 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2015-03-24 13:15:52 +1100 |
| commit | ff57b454ddb938d98d48d8df356357000fedc88c (patch) | |
| tree | afb1399b36a933d563ee171fd529e6cf526031a5 /arch/powerpc/platforms/pseries/pci_dlpar.c | |
| parent | powerpc/eeh: Create eeh_dev from pci_dn instead of device_node (diff) | |
| download | linux-dev-ff57b454ddb938d98d48d8df356357000fedc88c.tar.xz linux-dev-ff57b454ddb938d98d48d8df356357000fedc88c.zip | |
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 <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms/pseries/pci_dlpar.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/pci_dlpar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c index 89e23811199c..f735f4fee48c 100644 --- a/arch/powerpc/platforms/pseries/pci_dlpar.c +++ b/arch/powerpc/platforms/pseries/pci_dlpar.c @@ -82,7 +82,7 @@ struct pci_controller *init_phb_dynamic(struct device_node *dn) eeh_dev_phb_init_dynamic(phb); if (dn->child) - eeh_add_device_tree_early(dn); + eeh_add_device_tree_early(PCI_DN(dn)); pcibios_scan_phb(phb); pcibios_finish_adding_to_bus(phb->bus); |