1/* 2 * This file contains the "hypervisor call" interface which is used to 3 * drive the hypervisor from SLIC. 4 */ 5#ifndef _ASM_POWERPC_ISERIES_HV_CALL_XM_H 6#define _ASM_POWERPC_ISERIES_HV_CALL_XM_H 7 8#include <asm/iseries/hv_call_sc.h> 9#include <asm/iseries/hv_types.h> 10 11#define HvCallXmGetTceTableParms HvCallXm + 0 12#define HvCallXmTestBus HvCallXm + 1 13#define HvCallXmConnectBusUnit HvCallXm + 2 14#define HvCallXmLoadTod HvCallXm + 8 15#define HvCallXmTestBusUnit HvCallXm + 9 16#define HvCallXmSetTce HvCallXm + 11 17#define HvCallXmSetTces HvCallXm + 13 18 19static inline void HvCallXm_getTceTableParms(u64 cb) 20{ 21 HvCall1(HvCallXmGetTceTableParms, cb); 22} 23 24static inline u64 HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce) 25{ 26 return HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce); 27} 28 29static inline u64 HvCallXm_setTces(u64 tceTableToken, u64 tceOffset, 30 u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4) 31{ 32 return HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces, 33 tce1, tce2, tce3, tce4); 34} 35 36static inline u64 HvCallXm_testBus(u16 busNumber) 37{ 38 return HvCall1(HvCallXmTestBus, busNumber); 39} 40 41static inline u64 HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber, 42 u8 deviceId) 43{ 44 return HvCall2(HvCallXmTestBusUnit, busNumber, 45 (subBusNumber << 8) | deviceId); 46} 47 48static inline u64 HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber, 49 u8 deviceId, u64 interruptToken) 50{ 51 return HvCall5(HvCallXmConnectBusUnit, busNumber, 52 (subBusNumber << 8) | deviceId, interruptToken, 0, 53 0 /* HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard)) */); 54} 55 56static inline u64 HvCallXm_loadTod(void) 57{ 58 return HvCall0(HvCallXmLoadTod); 59} 60 61#endif /* _ASM_POWERPC_ISERIES_HV_CALL_XM_H */ 62