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path: root/arch/ppc64/kernel/rtas_pci.c
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2005-08-29[PATCH] ppc64: PCI device-node failure detectionJake Moilanen
OpenFirmware marks devices as failed in the device-tree when a hardware problem is detected. The kernel needs to fail config reads/writes to prevent a kernel crash when incorrect data is read. This patch validates that the device-node is not marked "fail" when config space reads/writes are attempted. Signed-off-by: Jake Moilanen <moilanen@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2005-06-23[PATCH] ppc64: Split out generic rtas code from pSeries_pci.c.Arnd Bergmann
BPA is using rtas for PCI but should not be confused by pSeries code. This also avoids some #ifdefs. Other platforms that want to use rtas_pci.c could create their own platform_pci.c with platform specific fixups. Signed-off-by: Arnd Bergmann <arndb@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>