diff options
| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-04-24 18:00:16 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-28 17:34:19 +1000 |
| commit | 2a18dfc6ee2ea00bba767f6968f1a107fdd8e687 (patch) | |
| tree | be399609ba6b1940566259db47a2655b29df5699 /arch/powerpc/platforms/powernv/eeh-powernv.c | |
| parent | 2d86c385a15452bdc5b7d09d6881c35746af0ee6 (diff) | |
powerpc/eeh: Use cached capability for log dump
When calling into eeh_gather_pci_data() on pSeries platform, we
possiblly don't have pci_dev instance yet, but eeh_dev is always
ready. So we use cached capability from eeh_dev instead of pci_dev
for log dump there. In order to keep things unified, we also cache
PCI capability positions to eeh_dev for PowerNV as well.
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/powernv/eeh-powernv.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/eeh-powernv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/eeh-powernv.c b/arch/powerpc/platforms/powernv/eeh-powernv.c index a59788e83b8b..56a206f32f77 100644 --- a/arch/powerpc/platforms/powernv/eeh-powernv.c +++ b/arch/powerpc/platforms/powernv/eeh-powernv.c @@ -126,6 +126,7 @@ static int powernv_eeh_dev_probe(struct pci_dev *dev, void *flag) edev->mode &= 0xFFFFFF00; if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) edev->mode |= EEH_DEV_BRIDGE; + edev->pcix_cap = pci_find_capability(dev, PCI_CAP_ID_PCIX); if (pci_is_pcie(dev)) { edev->pcie_cap = pci_pcie_cap(dev); @@ -133,6 +134,9 @@ static int powernv_eeh_dev_probe(struct pci_dev *dev, void *flag) edev->mode |= EEH_DEV_ROOT_PORT; else if (pci_pcie_type(dev) == PCI_EXP_TYPE_DOWNSTREAM) edev->mode |= EEH_DEV_DS_PORT; + + edev->aer_cap = pci_find_ext_capability(dev, + PCI_EXT_CAP_ID_ERR); } edev->config_addr = ((dev->bus->number << 8) | dev->devfn); |