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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2007-12-21 15:39:21 +1100
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2007-12-23 13:11:59 -0600
commit47c0bd1ae24c34e851cf0f2b02ef2a6847d7ae15 (patch)
tree86fab68618a4afa03660cc576c9e7da3e5a0b520 /arch/powerpc/platforms/44x
parentc2a7dcad9f0d92d7a96e735abb8bec7b9c621536 (diff)
[POWERPC] Reworking machine check handling and Fix 440/440A
This adds a cputable function pointer for the CPU-side machine check handling. The semantic is still the same as the old one, the one in ppc_md. overrides the one in cputable, though ultimately we'll want to change that so the CPU gets first. This removes CONFIG_440A which was a problem for multiplatform kernels and instead fixes up the IVOR at runtime from a setup_cpu function. The "A" version of the machine check also tweaks the regs->trap value to differenciate the 2 versions at the C level. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/platforms/44x')
-rw-r--r--arch/powerpc/platforms/44x/Kconfig5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 8390cc16413..905d8362145 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -62,11 +62,6 @@ config 440GX
config 440SP
bool
-config 440A
- bool
- depends on 440GX || 440EPX
- default y
-
# 44x errata/workaround config symbols, selected by the CPU models above
config IBM440EP_ERR42
bool