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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2006-08-25 14:46:23 +1000
committerPaul Mackerras <paulus@samba.org>2006-08-30 14:31:03 +1000
commit006b64de607f895de2ba1e21d3179cddf059128f (patch)
treec4eb38d1a3fcb42336475ae261c6624d179308ed /include/asm-powerpc/shmbuf.h
parent7233593b7844c2db930594ee9c0c872a6900bfcc (diff)
[POWERPC] Make OF irq map code detect more error cases
Device-tree bugs on js20 with some versions of SLOF were causing the interrupt for IDE to not be parsed correctly and fail to boot. This patch adds a bit more sanity checking to the parser to detect some of those errors and fail instead of returning bogus information. The powerpc PCI code can then trigger a fallback that works on those machines. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/shmbuf.h')
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