1 files changed, 22 insertions, 1 deletions

diff --git a/arch/powerpc/include/asm/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index 7a867065db79..0975e5c0bb19 100644
--- a/arch/powerpc/include/asm/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -267,7 +267,8 @@
 #define H_RANDOM                0x300
 #define H_COP                   0x304
 #define H_GET_MPP_X             0x314
-#define MAX_HCALL_OPCODE        H_GET_MPP_X
+#define H_SET_MODE              0x31C
+#define MAX_HCALL_OPCODE        H_SET_MODE
 
 #ifndef __ASSEMBLY__
 
@@ -355,6 +356,26 @@ struct hvcall_mpp_x_data {
 
 int h_get_mpp_x(struct hvcall_mpp_x_data *mpp_x_data);
 
+static inline unsigned int get_longbusy_msecs(int longbusy_rc)
+{
+        switch (longbusy_rc) {
+        case H_LONG_BUSY_ORDER_1_MSEC:
+                return 1;
+        case H_LONG_BUSY_ORDER_10_MSEC:
+                return 10;
+        case H_LONG_BUSY_ORDER_100_MSEC:
+                return 100;
+        case H_LONG_BUSY_ORDER_1_SEC:
+                return 1000;
+        case H_LONG_BUSY_ORDER_10_SEC:
+                return 10000;
+        case H_LONG_BUSY_ORDER_100_SEC:
+                return 100000;
+        default:
+                return 1;
+        }
+}
+
 #ifdef CONFIG_PPC_PSERIES
 extern int CMO_PrPSP;
 extern int CMO_SecPSP;