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authorKelly Daly <kelly@au.ibm.com>2005-11-02 11:41:12 +1100
committerKelly Daly <kelly@au.ibm.com>2005-11-02 11:41:12 +1100
commit8021b8a77690d13ffb93eeadb6728e924d700bd5 (patch)
tree63934777a2b2e6090c23c8359f69ecba0f6d0752 /include/asm-powerpc
parent50592f5d2ae7b95b239ea41d76ad81fee046be86 (diff)
merge filename and modify references to iseries/hv_call_xm.h
Signed-off-by: Kelly Daly <kelly@au.ibm.com>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/iseries/hv_call_xm.h78
1 files changed, 78 insertions, 0 deletions
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/include/asm-powerpc/iseries/hv_call_xm.h
new file mode 100644
index 00000000000..8a7b6e3c01a
--- /dev/null
+++ b/include/asm-powerpc/iseries/hv_call_xm.h
@@ -0,0 +1,78 @@
+/*
+ * This file contains the "hypervisor call" interface which is used to
+ * drive the hypervisor from SLIC.
+ */
+#ifndef _HVCALLXM_H
+#define _HVCALLXM_H
+
+#include <asm/iseries/hv_call_sc.h>
+#include <asm/iSeries/HvTypes.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
+
+/*
+ * Structure passed to HvCallXm_getTceTableParms
+ */
+struct iommu_table_cb {
+ unsigned long itc_busno; /* Bus number for this tce table */
+ unsigned long itc_start; /* Will be NULL for secondary */
+ unsigned long itc_totalsize; /* Size (in pages) of whole table */
+ unsigned long itc_offset; /* Index into real tce table of the
+ start of our section */
+ unsigned long itc_size; /* Size (in pages) of our section */
+ unsigned long itc_index; /* Index of this tce table */
+ unsigned short itc_maxtables; /* Max num of tables for partition */
+ unsigned char itc_virtbus; /* Flag to indicate virtual bus */
+ unsigned char itc_slotno; /* IOA Tce Slot Index */
+ unsigned char itc_rsvd[4];
+};
+
+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 /* _HVCALLXM_H */