diff options
| author | Gavin Shan <gwshan@linux.vnet.ibm.com> | 2014-04-24 10:00:16 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-04-28 09:34:19 +0200 |
| commit | 2a18dfc6ee2ea00bba767f6968f1a107fdd8e687 (patch) | |
| tree | be399609ba6b1940566259db47a2655b29df5699 /arch/powerpc/include/asm/eeh.h | |
| parent | powerpc/eeh: Cleanup eeh_gather_pci_data() (diff) | |
| download | linux-2a18dfc6ee2ea00bba767f6968f1a107fdd8e687.tar.xz linux-2a18dfc6ee2ea00bba767f6968f1a107fdd8e687.zip | |
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/include/asm/eeh.h')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index fa32d8dbf1cd..f0183e36f610 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -99,7 +99,9 @@ struct eeh_dev { int config_addr; /* Config address */ int pe_config_addr; /* PE config address */ u32 config_space[16]; /* Saved PCI config space */ - u8 pcie_cap; /* Saved PCIe capability */ + int pcix_cap; /* Saved PCIx capability */ + int pcie_cap; /* Saved PCIe capability */ + int aer_cap; /* Saved AER capability */ struct eeh_pe *pe; /* Associated PE */ struct list_head list; /* Form link list in the PE */ struct pci_controller *phb; /* Associated PHB */ |