1 files changed, 61 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/iseries/hv_call_xm.h b/arch/powerpc/include/asm/iseries/hv_call_xm.h
new file mode 100644
index 00000000000..392ac3f54df
--- /dev/null
+++ b/arch/powerpc/include/asm/iseries/hv_call_xm.h
@@ -0,0 +1,61 @@
+/*
+ * This file contains the "hypervisor call" interface which is used to
+ * drive the hypervisor from SLIC.
+ */
+#ifndef _ASM_POWERPC_ISERIES_HV_CALL_XM_H
+#define _ASM_POWERPC_ISERIES_HV_CALL_XM_H
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iseries/hv_types.h>
+
+#define HvCallXmGetTceTableParms	HvCallXm +  0
+#define HvCallXmTestBus			HvCallXm +  1
+#define HvCallXmConnectBusUnit		HvCallXm +  2
+#define HvCallXmLoadTod			HvCallXm +  8
+#define HvCallXmTestBusUnit		HvCallXm +  9
+#define HvCallXmSetTce			HvCallXm + 11
+#define HvCallXmSetTces			HvCallXm + 13
+
+static inline void HvCallXm_getTceTableParms(u64 cb)
+{
+	HvCall1(HvCallXmGetTceTableParms, cb);
+}
+
+static inline u64 HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
+{
+	return HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce);
+}
+
+static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset,
+		u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
+{
+	return HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
+			     tce1, tce2, tce3, tce4);
+}
+
+static inline u64 HvCallXm_testBus(u16 busNumber)
+{
+	return HvCall1(HvCallXmTestBus, busNumber);
+}
+
+static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber,
+		u8 deviceId)
+{
+	return HvCall2(HvCallXmTestBusUnit, busNumber,
+			(subBusNumber << 8) | deviceId);
+}
+
+static inline u64 HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber,
+		u8 deviceId, u64 interruptToken)
+{
+	return HvCall5(HvCallXmConnectBusUnit, busNumber,
+			(subBusNumber << 8) | deviceId, interruptToken, 0,
+			0 /* HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard)) */);
+}
+
+static inline u64 HvCallXm_loadTod(void)
+{
+	return HvCall0(HvCallXmLoadTod);
+}
+
+#endif /* _ASM_POWERPC_ISERIES_HV_CALL_XM_H */