1 //============================================================================
2 // Header File Id
3 // Name______________: HvCallXm.H
4 //
5 // Description_______:
6 //
7 // This file contains the "hypervisor call" interface which is used to
8 // drive the hypervisor from SLIC.
9 //
10 //============================================================================
11
12 //-------------------------------------------------------------------
13 // Forward declarations
14 //-------------------------------------------------------------------
15
16 //-------------------------------------------------------------------
17 // Standard Includes
18 //-------------------------------------------------------------------
19 #ifndef _HVCALLSC_H
20 #include "HvCallSc.h"
21 #endif
22
23 #ifndef _HVTYPES_H
24 #include <asm/iSeries/HvTypes.h>
25 #endif
26
27 //-------------------------------------------------------------------
28 // Other Includes
29 //-------------------------------------------------------------------
30
31
32 //-----------------------------------------------------------------------------
33 // Constants
34 //-----------------------------------------------------------------------------
35 #ifndef _HVCALLXM_H
36 #define _HVCALLXM_H
37
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
45
46
47
48 //============================================================================
HvCallXm_getTceTableParms(u64 cb)49 static inline void HvCallXm_getTceTableParms(u64 cb)
50 {
51 HvCall1(HvCallXmGetTceTableParms, cb);
52 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
53 }
54 //============================================================================
HvCallXm_setTce(u64 tceTableToken,u64 tceOffset,u64 tce)55 static inline u64 HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
56 {
57 u64 retval = HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce );
58 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
59 return retval;
60 }
61 //============================================================================
HvCallXm_setTces(u64 tceTableToken,u64 tceOffset,u64 numTces,u64 tce1,u64 tce2,u64 tce3,u64 tce4)62 static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset, u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
63 {
64 u64 retval = HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
65 tce1, tce2, tce3, tce4 );
66 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
67 return retval;
68 }
69 //=============================================================================
HvCallXm_testBus(u16 busNumber)70 static inline u64 HvCallXm_testBus(u16 busNumber)
71 {
72 u64 retVal = HvCall1(HvCallXmTestBus, busNumber);
73 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
74 return retVal;
75 }
76 //=====================================================================================
HvCallXm_testBusUnit(u16 busNumber,u8 subBusNumber,u8 deviceId)77 static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId)
78 {
79 u64 busUnitNumber = (subBusNumber << 8) | deviceId;
80 u64 retVal = HvCall2(HvCallXmTestBusUnit, busNumber, busUnitNumber);
81 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
82 return retVal;
83 }
84 //=====================================================================================
HvCallXm_connectBusUnit(u16 busNumber,u8 subBusNumber,u8 deviceId,u64 interruptToken)85 static inline u64 HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId,
86 u64 interruptToken)
87 {
88 u64 busUnitNumber = (subBusNumber << 8) | deviceId;
89 u64 queueIndex = 0; // HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard));
90
91 u64 retVal = HvCall5(HvCallXmConnectBusUnit, busNumber, busUnitNumber,
92 interruptToken, 0, queueIndex);
93 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
94 return retVal;
95 }
96 //=====================================================================================
HvCallXm_loadTod(void)97 static inline u64 HvCallXm_loadTod(void)
98 {
99 u64 retVal = HvCall0(HvCallXmLoadTod);
100 // getPaca()->adjustHmtForNoOfSpinLocksHeld();
101 return retVal;
102 }
103 //=====================================================================================
104
105 #endif // _HVCALLXM_H
106
107