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| author | Linas Vepstas <linas@linas.org> | 2005-11-03 18:50:48 -0600 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-11-10 16:00:32 +1100 |
| commit | d9564ad11454581f85b77026f290f4bb24eecf25 (patch) | |
| tree | 33aac0695124ad73a16a9b3d15458c4463804783 /include | |
| parent | 0c95fbb25602caa02ef697c3852cd61f9829e6ff (diff) | |
| download | linux-3.10-d9564ad11454581f85b77026f290f4bb24eecf25.tar.gz linux-3.10-d9564ad11454581f85b77026f290f4bb24eecf25.tar.bz2 linux-3.10-d9564ad11454581f85b77026f290f4bb24eecf25.zip | |
[PATCH] ppc64: mark failed devices
17-eeh-slot-marking-bug.patch
A device that experiences a PCI outage may be just one deivce out
of many that was affected. In order to avoid repeated reports of
a failure, the entire tree of affected devices should be marked
as failed. This patch marks up the entire tree.
Signed-off-by: Linas Vepstas <linas@linas.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/ppc-pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-powerpc/ppc-pci.h b/include/asm-powerpc/ppc-pci.h index d86c47872be..9896fade98a 100644 --- a/include/asm-powerpc/ppc-pci.h +++ b/include/asm-powerpc/ppc-pci.h @@ -87,6 +87,13 @@ void rtas_configure_bridge(struct pci_dn *); int rtas_write_config(struct pci_dn *, int where, int size, u32 val); +/** + * mark and clear slots: find "partition endpoint" PE and set or + * clear the flags for each subnode of the PE. + */ +void eeh_mark_slot (struct device_node *dn, int mode_flag); +void eeh_clear_slot (struct device_node *dn, int mode_flag); + #endif #endif /* _ASM_POWERPC_PPC_PCI_H */ |