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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2006-07-08 02:37:23 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-07-28 10:53:14 +1000 |
| commit | d319a03bf87209b3914fdf2ede88a2161123b3eb (patch) | |
| tree | 26f2a160d70b53a6fe422194c3916eb6d0d97198 /arch | |
| parent | e272a2853459b1e7282a7d0b54114ffaa7b3980f (diff) | |
| download | blackbird-op-linux-d319a03bf87209b3914fdf2ede88a2161123b3eb.tar.gz blackbird-op-linux-d319a03bf87209b3914fdf2ede88a2161123b3eb.zip | |
[POWERPC] Fix new interrupt code (MPIC endianness)
All U3/U4 based systems are big-endian, not all express it in their
device trees.
Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/platforms/maple/setup.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/maple/setup.c b/arch/powerpc/platforms/maple/setup.c index cb528c9de4c3..2ecea3b21c7c 100644 --- a/arch/powerpc/platforms/maple/setup.c +++ b/arch/powerpc/platforms/maple/setup.c @@ -252,6 +252,8 @@ static void __init maple_init_IRQ(void) /* XXX Maple specific bits */ flags |= MPIC_BROKEN_U3 | MPIC_WANTS_RESET; + /* All U3/U4 are big-endian, older SLOF firmware doesn't encode this */ + flags |= MPIC_BIG_ENDIAN; /* Setup the openpic driver. More device-tree junks, we hard code no * ISUs for now. I'll have to revisit some stuffs with the folks doing |
