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| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-09-07 22:44:09 (GMT) |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-09 23:35:31 (GMT) |
| commit | 9b84348c92a122f3ccecda04083ada620312aa53 (patch) | |
| tree | 9dc1c17f168117b62f90d1466af647f0ffce7488 /arch/powerpc/include/asm/eeh.h | |
| parent | 22f4ab123f10e1862579785c73d9e60fa24afd4f (diff) | |
| download | linux-fsl-qoriq-9b84348c92a122f3ccecda04083ada620312aa53.tar.xz | |
powerpc/eeh: Create PEs duing EEH initialization
The patch creates PEs and associated the newly created PEs with
it parent/silbing as well as EEH devices. It would become more
straight to trace EEH errors and recover them accordingly.
Once the EEH functionality on one PCI IOA has been enabled, we
tries to create PE against it. If there's existing PE, to which
the current PCI IOA should be attached, the existing PE will be
converted from "device" type to "bus" type accordingly.
Signed-off-by: Gavin Shan <shangw@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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index 1cc1388..6b13790 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -166,6 +166,7 @@ static inline void eeh_unlock(void) typedef void *(*eeh_traverse_func)(void *data, void *flag); int __devinit eeh_phb_pe_create(struct pci_controller *phb); +int eeh_add_to_parent_pe(struct eeh_dev *edev); void * __devinit eeh_dev_init(struct device_node *dn, void *data); void __devinit eeh_dev_phb_init_dynamic(struct pci_controller *phb); |