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authorArnd Bergmann <arnd@arndb.de>2006-11-27 19:18:57 +0100
committerPaul Mackerras <paulus@samba.org>2006-12-04 20:41:16 +1100
commite22ba7e38144c1cccac5024cfd6ec88bb64d3e1f (patch)
tree869b43ec4fcc66b0ff6bb6eb7f735b1846859b8c /arch/powerpc/platforms/ps3/setup.c
parenteb30c72026500f9efa9bb23ab2393d6a9e36c5e1 (diff)
[POWERPC] ps3: multiplatform build fixes
A few code paths need to check whether or not they are running on the PS3's LV1 hypervisor before making hcalls. This introduces a new firmware feature bit for this, FW_FEATURE_PS3_LV1. Now when both PS3 and IBM_CELL_BLADE are enabled, but not PSERIES, FW_FEATURE_PS3_LV1 and FW_FEATURE_LPAR get enabled at compile time, which is a bug. The same problem can also happen for (PPC_ISERIES && !PPC_PSERIES && PPC_SOMETHING_ELSE). In order to solve this, I introduce a new CONFIG_PPC_NATIVE option that is set when at least one platform is selected that can run without a hypervisor and then turns the firmware feature check into a run-time option. The new cell oprofile support that was recently merged does not work on hypervisor based platforms like the PS3, therefore make it depend on PPC_CELL_NATIVE instead of PPC_CELL. This may change if we get oprofile support for PS3. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Diffstat (limited to 'arch/powerpc/platforms/ps3/setup.c')
-rw-r--r--arch/powerpc/platforms/ps3/setup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c
index c1f6de50654..d8b5cadbe80 100644
--- a/arch/powerpc/platforms/ps3/setup.c
+++ b/arch/powerpc/platforms/ps3/setup.c
@@ -108,7 +108,7 @@ static int __init ps3_probe(void)
if (!of_flat_dt_is_compatible(dt_root, "PS3"))
return 0;
- powerpc_firmware_features |= FW_FEATURE_LPAR;
+ powerpc_firmware_features |= FW_FEATURE_PS3_POSSIBLE;
ps3_os_area_init();
ps3_mm_init();