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| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-09-07 22:44:08 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-10 09:35:31 +1000 |
| commit | 22f4ab123f10e1862579785c73d9e60fa24afd4f (patch) | |
| tree | b36110765abf6ef84fda7da26944c2ec6643a011 /arch/powerpc/include/asm/eeh.h | |
| parent | 55037d176107c33ac79528bf9ab282a6b0b51e16 (diff) | |
| download | lwn-22f4ab123f10e1862579785c73d9e60fa24afd4f.tar.gz lwn-22f4ab123f10e1862579785c73d9e60fa24afd4f.zip | |
powerpc/eeh: Search PE based on requirement
The patch implements searching PE based on the following
requirements:
* Search PE according to PE address, which is traditional
PE address that is composed of PCI bus/device/function
number, or unified PE address assigned by firmware or
platform.
* Search parent PE according to the given EEH device. It's
useful when creating new PE and put it into right position.
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 7b9c7d65ee2d..1cc1388d6201 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -164,6 +164,7 @@ static inline void eeh_unlock(void) */ #define EEH_MAX_ALLOWED_FREEZES 5 +typedef void *(*eeh_traverse_func)(void *data, void *flag); int __devinit eeh_phb_pe_create(struct pci_controller *phb); void * __devinit eeh_dev_init(struct device_node *dn, void *data); |