diff options
| author | Gavin Shan <shangw@linux.vnet.ibm.com> | 2012-09-07 22:44:22 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2012-09-10 09:35:44 +1000 |
| commit | f8f7d63fd96ead101415a1302035137a866f8998 (patch) | |
| tree | 2ce4ad466c7b53a9b771f3dfeb2f0c07f2474ade /arch/powerpc/include/asm/ppc-pci.h | |
| parent | d7bb88629dd64242fbbd7dd34ecad073afdbafad (diff) | |
| download | linux-f8f7d63fd96ead101415a1302035137a866f8998.tar.bz2 | |
powerpc/eeh: Trace eeh device from I/O cache
The idea comes from Benjamin Herrenschmidt. The eeh cache helps
fetching the pci device according to the given I/O address. Since
the eeh cache is serving for eeh, it's reasonable for eeh cache
to trace eeh device except pci device.
The patch make eeh cache to trace eeh device. Also, the major
eeh entry function eeh_dn_check_failure has been renamed to
eeh_dev_check_failure since it will take eeh device as input
parameter.
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/ppc-pci.h')
| -rw-r--r-- | arch/powerpc/include/asm/ppc-pci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h index 56d55c7fed9a..962a9021cfa6 100644 --- a/arch/powerpc/include/asm/ppc-pci.h +++ b/arch/powerpc/include/asm/ppc-pci.h @@ -50,7 +50,7 @@ extern int rtas_setup_phb(struct pci_controller *phb); void pci_addr_cache_build(void); void pci_addr_cache_insert_device(struct pci_dev *dev); void pci_addr_cache_remove_device(struct pci_dev *dev); -struct pci_dev *pci_addr_cache_get_device(unsigned long addr); +struct eeh_dev *pci_addr_cache_get_device(unsigned long addr); void eeh_slot_error_detail(struct eeh_pe *pe, int severity); int eeh_pci_enable(struct eeh_pe *pe, int function); int eeh_reset_pe(struct eeh_pe *); |