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[POWERPC] Resolve the BUID for RTAS PCI config space accesses
authorBenjamin Herrenschmidt <benh@kernel.crashing.org>
Sat, 11 Nov 2006 06:25:06 +0000 (17:25 +1100)
committerPaul Mackerras <paulus@samba.org>
Mon, 4 Dec 2006 09:38:45 +0000 (20:38 +1100)
commit6506e7102fd57b138979f131d751014462181202
tree0f9e974c89027955210c6c338a49d0b0fa4519d1tree | snapshot
parente557a1c96c82f4d1a91b5c2e2e0275b5999c297dcommit | diff
[POWERPC] Resolve the BUID for RTAS PCI config space accesses

The BUID is the first entry of a PCI host bridge "reg" property.

Now that PCI busses can be anywhere in the device-tree, we need to
fully translate the value there to a CPU physical address before
we can use it with RTAS.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/kernel/rtas_pci.c diff | blob | history
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