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-rw-r--r--arch/powerpc/kernel/process.c22
1 files changed, 5 insertions, 17 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 8f85dabe4df..96843211cc5 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -48,8 +48,8 @@
#include <asm/prom.h>
#ifdef CONFIG_PPC64
#include <asm/firmware.h>
-#include <asm/plpar_wrappers.h>
#include <asm/time.h>
+#include <asm/machdep.h>
#endif
extern unsigned long _get_SP(void);
@@ -201,27 +201,15 @@ int dump_spe(struct pt_regs *regs, elf_vrregset_t *evrregs)
}
#endif /* CONFIG_SPE */
-static void set_dabr_spr(unsigned long val)
-{
- mtspr(SPRN_DABR, val);
-}
-
int set_dabr(unsigned long dabr)
{
- int ret = 0;
-
#ifdef CONFIG_PPC64
- if (firmware_has_feature(FW_FEATURE_XDABR)) {
- /* We want to catch accesses from kernel and userspace */
- unsigned long flags = H_DABRX_KERNEL|H_DABRX_USER;
- ret = plpar_set_xdabr(dabr, flags);
- } else if (firmware_has_feature(FW_FEATURE_DABR)) {
- ret = plpar_set_dabr(dabr);
- } else
+ if (ppc_md.set_dabr)
+ return ppc_md.set_dabr(dabr);
#endif
- set_dabr_spr(dabr);
- return ret;
+ mtspr(SPRN_DABR, dabr);
+ return 0;
}
#ifdef CONFIG_PPC64