[POWERPC] Added indirect quirk to handle PCIe PHB that have issue w/no link
authorKumar Gala <galak@kernel.crashing.org>
Wed, 11 Jul 2007 18:22:41 +0000 (13:22 -0500)
committerKumar Gala <galak@kernel.crashing.org>
Mon, 23 Jul 2007 15:27:07 +0000 (10:27 -0500)
commit62c66c8e55fae40d93d8f79d60e2ed50379e46f9
tree036850e5b65d37be7586ab0ac17f8f54dc5af567
parent38805e5f096162867a70c7468c654d7f9bb507da
[POWERPC] Added indirect quirk to handle PCIe PHB that have issue w/no link

Added PPC_INDIRECT_TYPE_NO_PCIE_LINK flag to the indirect pci handling
code to ensure that we don't talk to any device other than the PHB
if we don't have PCIe link.  Some controllers will lockup if they try
to do a config cycle to any device on the bus except the PHB.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
arch/powerpc/sysdev/indirect_pci.c
include/asm-powerpc/pci-bridge.h