Pull asus into release branch

[pandora-kernel.git] / arch / powerpc / platforms / pseries / plpar_wrappers.h

diff --git a/arch/powerpc/platforms/pseries/plpar_wrappers.h b/arch/powerpc/platforms/pseries/plpar_wrappers.h
index 3eb7b29..2e4d10c 100644 (file)
--- a/arch/powerpc/platforms/pseries/plpar_wrappers.h
+++ b/arch/powerpc/platforms/pseries/plpar_wrappers.h
@@ -78,6 +78,22 @@ static inline long plpar_pte_remove(unsigned long flags, unsigned long ptex,
        return rc;
 }
 
+/* plpar_pte_remove_raw can be called in real mode. It calls plpar_hcall_raw */
+static inline long plpar_pte_remove_raw(unsigned long flags, unsigned long ptex,
+               unsigned long avpn, unsigned long *old_pteh_ret,
+               unsigned long *old_ptel_ret)
+{
+       long rc;
+       unsigned long retbuf[PLPAR_HCALL_BUFSIZE];
+
+       rc = plpar_hcall_raw(H_REMOVE, retbuf, flags, ptex, avpn);
+
+       *old_pteh_ret = retbuf[0];
+       *old_ptel_ret = retbuf[1];
+
+       return rc;
+}
+
 static inline long plpar_pte_read(unsigned long flags, unsigned long ptex,
                unsigned long *old_pteh_ret, unsigned long *old_ptel_ret)
 {