HvCallCfg.h
上传用户:jlfgdled
上传日期:2013-04-10
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文件大小:8k
- /*
- * HvCallCfg.h
- * Copyright (C) 2001 Mike Corrigan IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- //=====================================================================================
- //
- // This file contains the "hypervisor call" interface which is used to
- // drive the hypervisor from the OS.
- //
- //=====================================================================================
- //-------------------------------------------------------------------
- // Standard Includes
- //-------------------------------------------------------------------
- #ifndef _HVCALLSC_H
- #include "HvCallSc.h"
- #endif
- #ifndef _HVTYPES_H
- #include <asm/iSeries/HvTypes.h>
- #endif
- //-------------------------------------------------------------------------------------
- // Constants
- //-------------------------------------------------------------------------------------
- #ifndef _HVCALLCFG_H
- #define _HVCALLCFG_H
- enum HvCallCfg_ReqQual
- {
- HvCallCfg_Cur = 0,
- HvCallCfg_Init = 1,
- HvCallCfg_Max = 2,
- HvCallCfg_Min = 3
- };
- #define HvCallCfgGetLps HvCallCfg + 0
- #define HvCallCfgGetActiveLpMap HvCallCfg + 1
- #define HvCallCfgGetLpVrmIndex HvCallCfg + 2
- #define HvCallCfgGetLpMinSupportedPlicVrmIndex HvCallCfg + 3
- #define HvCallCfgGetLpMinCompatablePlicVrmIndex HvCallCfg + 4
- #define HvCallCfgGetLpVrmName HvCallCfg + 5
- #define HvCallCfgGetSystemPhysicalProcessors HvCallCfg + 6
- #define HvCallCfgGetPhysicalProcessors HvCallCfg + 7
- #define HvCallCfgGetSystemMsChunks HvCallCfg + 8
- #define HvCallCfgGetMsChunks HvCallCfg + 9
- #define HvCallCfgGetInteractivePercentage HvCallCfg + 10
- #define HvCallCfgIsBusDedicated HvCallCfg + 11
- #define HvCallCfgGetBusOwner HvCallCfg + 12
- #define HvCallCfgGetBusAllocation HvCallCfg + 13
- #define HvCallCfgGetBusUnitOwner HvCallCfg + 14
- #define HvCallCfgGetBusUnitAllocation HvCallCfg + 15
- #define HvCallCfgGetVirtualBusPool HvCallCfg + 16
- #define HvCallCfgGetBusUnitInterruptProc HvCallCfg + 17
- #define HvCallCfgGetConfiguredBusUnitsForIntProc HvCallCfg + 18
- #define HvCallCfgGetRioSanBusPool HvCallCfg + 19
- #define HvCallCfgGetSharedPoolIndex HvCallCfg + 20
- #define HvCallCfgGetSharedProcUnits HvCallCfg + 21
- #define HvCallCfgGetNumProcsInSharedPool HvCallCfg + 22
- #define HvCallCfgRouter23 HvCallCfg + 23
- #define HvCallCfgRouter24 HvCallCfg + 24
- #define HvCallCfgRouter25 HvCallCfg + 25
- #define HvCallCfgRouter26 HvCallCfg + 26
- #define HvCallCfgRouter27 HvCallCfg + 27
- #define HvCallCfgGetMinRuntimeMsChunks HvCallCfg + 28
- #define HvCallCfgSetMinRuntimeMsChunks HvCallCfg + 29
- #define HvCallCfgGetVirtualLanIndexMap HvCallCfg + 30
- #define HvCallCfgGetLpExecutionMode HvCallCfg + 31
- #define HvCallCfgGetHostingLpIndex HvCallCfg + 32
- //====================================================================
- static inline HvLpIndex HvCallCfg_getLps(void)
- {
- HvLpIndex retVal = HvCall0(HvCallCfgGetLps);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //====================================================================
- static inline int HvCallCfg_isBusDedicated(u64 busIndex)
- {
- int retVal = HvCall1(HvCallCfgIsBusDedicated,busIndex);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //====================================================================
- static inline HvLpIndex HvCallCfg_getBusOwner(u64 busIndex)
- {
- HvLpIndex retVal = HvCall1(HvCallCfgGetBusOwner,busIndex);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //====================================================================
- static inline HvLpIndexMap HvCallCfg_getBusAllocation(u64 busIndex)
- {
- HvLpIndexMap retVal = HvCall1(HvCallCfgGetBusAllocation,busIndex);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //====================================================================
- static inline HvLpIndexMap HvCallCfg_getActiveLpMap(void)
- {
- HvLpIndexMap retVal = HvCall0(HvCallCfgGetActiveLpMap);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //====================================================================
- static inline HvLpVirtualLanIndexMap HvCallCfg_getVirtualLanIndexMap(HvLpIndex lp)
- {
- // This is a new function in V5R1 so calls to this on older
- // hypervisors will return -1
- u64 retVal = HvCall1(HvCallCfgGetVirtualLanIndexMap, lp);
- if(retVal == -1)
- retVal = 0;
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getSystemMsChunks(void)
- {
- u64 retVal = HvCall0(HvCallCfgGetSystemMsChunks);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getMsChunks(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
- {
- u64 retVal = HvCall2(HvCallCfgGetMsChunks,lp,qual);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getMinRuntimeMsChunks(HvLpIndex lp)
- {
- // NOTE: This function was added in v5r1 so older hypervisors will return a -1 value
- u64 retVal = HvCall1(HvCallCfgGetMinRuntimeMsChunks,lp);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_setMinRuntimeMsChunks(u64 chunks)
- {
- u64 retVal = HvCall1(HvCallCfgSetMinRuntimeMsChunks,chunks);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getSystemPhysicalProcessors(void)
- {
- u64 retVal = HvCall0(HvCallCfgGetSystemPhysicalProcessors);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getPhysicalProcessors(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
- {
- u64 retVal = HvCall2(HvCallCfgGetPhysicalProcessors,lp,qual);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //===================================================================
- static inline u64 HvCallCfg_getConfiguredBusUnitsForInterruptProc(HvLpIndex lp,
- u16 hvLogicalProcIndex)
- {
- u64 retVal = HvCall2(HvCallCfgGetConfiguredBusUnitsForIntProc,lp,hvLogicalProcIndex);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //==================================================================
- static inline HvLpSharedPoolIndex HvCallCfg_getSharedPoolIndex(HvLpIndex lp)
- {
- HvLpSharedPoolIndex retVal =
- HvCall1(HvCallCfgGetSharedPoolIndex,lp);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //==================================================================
- static inline u64 HvCallCfg_getSharedProcUnits(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
- {
- u64 retVal = HvCall2(HvCallCfgGetSharedProcUnits,lp,qual);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //==================================================================
- static inline u64 HvCallCfg_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI)
- {
- u16 retVal = HvCall1(HvCallCfgGetNumProcsInSharedPool,sPI);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- //==================================================================
- static inline HvLpIndex HvCallCfg_getHostingLpIndex(HvLpIndex lp)
- {
- u64 retVal = HvCall1(HvCallCfgGetHostingLpIndex,lp);
- // getPaca()->adjustHmtForNoOfSpinLocksHeld();
- return retVal;
- }
- #endif // _HVCALLCFG_H