1 //============================================================================
3 // Name______________: HvCallXm.H
7 // This file contains the "hypervisor call" interface which is used to
8 // drive the hypervisor from SLIC.
10 //============================================================================
12 //-------------------------------------------------------------------
13 // Forward declarations
14 //-------------------------------------------------------------------
16 //-------------------------------------------------------------------
18 //-------------------------------------------------------------------
24 #include <asm/iSeries/HvTypes.h>
27 //-------------------------------------------------------------------
29 //-------------------------------------------------------------------
32 //-----------------------------------------------------------------------------
34 //-----------------------------------------------------------------------------
38 #define HvCallXmGetTceTableParms HvCallXm + 0
39 #define HvCallXmTestBus HvCallXm + 1
40 #define HvCallXmConnectBusUnit HvCallXm + 2
41 #define HvCallXmLoadTod HvCallXm + 8
42 #define HvCallXmTestBusUnit HvCallXm + 9
43 #define HvCallXmSetTce HvCallXm + 11
44 #define HvCallXmSetTces HvCallXm + 13
48 //============================================================================
49 static inline void HvCallXm_getTceTableParms(u64 cb)
51 HvCall1(HvCallXmGetTceTableParms, cb);
52 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
54 //============================================================================
55 static inline u64 HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
57 u64 retval = HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce );
58 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
61 //============================================================================
62 static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset, u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
64 u64 retval = HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
65 tce1, tce2, tce3, tce4 );
66 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
69 //=============================================================================
70 static inline u64 HvCallXm_testBus(u16 busNumber)
72 u64 retVal = HvCall1(HvCallXmTestBus, busNumber);
73 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
76 //=====================================================================================
77 static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId)
79 u64 busUnitNumber = (subBusNumber << 8) | deviceId;
80 u64 retVal = HvCall2(HvCallXmTestBusUnit, busNumber, busUnitNumber);
81 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
84 //=====================================================================================
85 static inline u64 HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId,
88 u64 busUnitNumber = (subBusNumber << 8) | deviceId;
89 u64 queueIndex = 0; // HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard));
91 u64 retVal = HvCall5(HvCallXmConnectBusUnit, busNumber, busUnitNumber,
92 interruptToken, 0, queueIndex);
93 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
96 //=====================================================================================
97 static inline u64 HvCallXm_loadTod(void)
99 u64 retVal = HvCall0(HvCallXmLoadTod);
100 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
103 //=====================================================================================
105 #endif // _HVCALLXM_H