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authorMichael Ellerman <michael@ellerman.id.au>2006-03-21 20:45:59 +1100
committerPaul Mackerras <paulus@samba.org>2006-03-22 15:04:17 +1100
commit57cfb814f698d30894bc28e22125550193ebe549 (patch)
tree755fd11b1a528f8de7913119b457f866734cb81a /arch/powerpc/mm
parent3d15910bfbeb02286ce4b5009c53754e88066ccb (diff)
downloadop-kernel-dev-57cfb814f698d30894bc28e22125550193ebe549.zip
op-kernel-dev-57cfb814f698d30894bc28e22125550193ebe549.tar.gz
[PATCH] powerpc: Replace platform_is_lpar() with a firmware feature
It has been decreed that platform numbers are evil, so as a step in that direction, replace platform_is_lpar() with a FW_FEATURE_LPAR bit. Currently FW_FEATURE_LPAR really means i/pSeries LPAR, in the future we might have to clean that up if we need to be more specific about what LPAR actually means. But that's another patch ... Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r--arch/powerpc/mm/hash_utils_64.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 7b4eccf..89b35c1 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -422,7 +422,7 @@ void __init htab_initialize(void)
htab_hash_mask = pteg_count - 1;
- if (platform_is_lpar()) {
+ if (firmware_has_feature(FW_FEATURE_LPAR)) {
/* Using a hypervisor which owns the htab */
htab_address = NULL;
_SDR1 = 0;
@@ -517,7 +517,7 @@ void __init htab_initialize(void)
void htab_initialize_secondary(void)
{
- if (!platform_is_lpar())
+ if (!firmware_has_feature(FW_FEATURE_LPAR))
mtspr(SPRN_SDR1, _SDR1);
}
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