[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>

1 files changed, 4 insertions, 3 deletions

diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h
index b7791a1b05db..ce3788224ed0 100644
--- a/include/asm-powerpc/firmware.h
+++ b/include/asm-powerpc/firmware.h
@@ -41,6 +41,7 @@
 #define FW_FEATURE_MULTITCE     (1UL<<19)
 #define FW_FEATURE_SPLPAR       (1UL<<20)
 #define FW_FEATURE_ISERIES      (1UL<<21)
+#define FW_FEATURE_LPAR         (1UL<<22)
 
 enum {
 #ifdef CONFIG_PPC64
@@ -51,10 +52,10 @@ enum {
                 FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
                 FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
                 FW_FEATURE_BULK | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE |
-                FW_FEATURE_SPLPAR,
+                FW_FEATURE_SPLPAR | FW_FEATURE_LPAR,
         FW_FEATURE_PSERIES_ALWAYS = 0,
-        FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES,
-        FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES,
+        FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
+        FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
         FW_FEATURE_POSSIBLE =
 #ifdef CONFIG_PPC_PSERIES
                 FW_FEATURE_PSERIES_POSSIBLE |