]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
[POWERPC] iSeries: fix slb.c for combined build
authorStephen Rothwell <sfr@canb.auug.org.au>
Tue, 14 Nov 2006 01:57:38 +0000 (12:57 +1100)
committerPaul Mackerras <paulus@samba.org>
Mon, 4 Dec 2006 09:39:19 +0000 (20:39 +1100)
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/mm/slb.c

index d3733912adb43e0c75641f66b32dc1dd2ef62dcb..224e960650a09ce3e1face7057fd8643d58a9e0d 100644 (file)
@@ -23,6 +23,7 @@
 #include <asm/cputable.h>
 #include <asm/cacheflush.h>
 #include <asm/smp.h>
+#include <asm/firmware.h>
 #include <linux/compiler.h>
 
 #ifdef DEBUG
@@ -193,6 +194,7 @@ static inline void patch_slb_encoding(unsigned int *insn_addr,
 void slb_initialize(void)
 {
        unsigned long linear_llp, vmalloc_llp, io_llp;
+       unsigned long lflags, vflags;
        static int slb_encoding_inited;
        extern unsigned int *slb_miss_kernel_load_linear;
        extern unsigned int *slb_miss_kernel_load_io;
@@ -225,11 +227,12 @@ void slb_initialize(void)
 #endif
        }
 
+       get_paca()->stab_rr = SLB_NUM_BOLTED;
+
        /* On iSeries the bolted entries have already been set up by
         * the hypervisor from the lparMap data in head.S */
-#ifndef CONFIG_PPC_ISERIES
- {
-       unsigned long lflags, vflags;
+       if (firmware_has_feature(FW_FEATURE_ISERIES))
+               return;
 
        lflags = SLB_VSID_KERNEL | linear_llp;
        vflags = SLB_VSID_KERNEL | vmalloc_llp;
@@ -247,8 +250,4 @@ void slb_initialize(void)
         * elsewhere, we'll call _switch() which will bolt in the new
         * one. */
        asm volatile("isync":::"memory");
- }
-#endif /* CONFIG_PPC_ISERIES */
-
-       get_paca()->stab_rr = SLB_NUM_BOLTED;
 }