| /* |
| * HvLpConfig.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 |
| */ |
| #ifndef _HVLPCONFIG_H |
| #define _HVLPCONFIG_H |
| |
| /* |
| * This file contains the interface to the LPAR configuration data |
| * to determine which resources should be allocated to each partition. |
| */ |
| |
| #include <asm/iSeries/HvCallCfg.h> |
| #include <asm/iSeries/HvTypes.h> |
| #include <asm/iSeries/ItLpNaca.h> |
| #include <asm/iSeries/LparData.h> |
| |
| extern HvLpIndex HvLpConfig_getLpIndex_outline(void); |
| |
| static inline HvLpIndex HvLpConfig_getLpIndex(void) |
| { |
| return itLpNaca.xLpIndex; |
| } |
| |
| static inline HvLpIndex HvLpConfig_getPrimaryLpIndex(void) |
| { |
| return itLpNaca.xPrimaryLpIndex; |
| } |
| |
| static inline HvLpIndex HvLpConfig_getLps(void) |
| { |
| return HvCallCfg_getLps(); |
| } |
| |
| static inline HvLpIndexMap HvLpConfig_getActiveLpMap(void) |
| { |
| return HvCallCfg_getActiveLpMap(); |
| } |
| |
| static inline u64 HvLpConfig_getSystemMsMegs(void) |
| { |
| return HvCallCfg_getSystemMsChunks() / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getSystemMsChunks(void) |
| { |
| return HvCallCfg_getSystemMsChunks(); |
| } |
| |
| static inline u64 HvLpConfig_getSystemMsPages(void) |
| { |
| return HvCallCfg_getSystemMsChunks() * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getMsMegs(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Cur) |
| / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getMsChunks(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Cur); |
| } |
| |
| static inline u64 HvLpConfig_getMsPages(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Cur) |
| * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getMinMsMegs(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Min) |
| / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getMinMsChunks(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Min); |
| } |
| |
| static inline u64 HvLpConfig_getMinMsPages(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Min) |
| * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getMinRuntimeMsMegs(void) |
| { |
| return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex()) |
| / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getMinRuntimeMsChunks(void) |
| { |
| return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex()); |
| } |
| |
| static inline u64 HvLpConfig_getMinRuntimeMsPages(void) |
| { |
| return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex()) |
| * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getMaxMsMegs(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Max) |
| / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getMaxMsChunks(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Max); |
| } |
| |
| static inline u64 HvLpConfig_getMaxMsPages(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Max) |
| * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getInitMsMegs(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Init) |
| / HVCHUNKSPERMEG; |
| } |
| |
| static inline u64 HvLpConfig_getInitMsChunks(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Init); |
| } |
| |
| static inline u64 HvLpConfig_getInitMsPages(void) |
| { |
| return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(), HvCallCfg_Init) |
| * HVPAGESPERCHUNK; |
| } |
| |
| static inline u64 HvLpConfig_getSystemPhysicalProcessors(void) |
| { |
| return HvCallCfg_getSystemPhysicalProcessors(); |
| } |
| |
| static inline u64 HvLpConfig_getSystemLogicalProcessors(void) |
| { |
| return HvCallCfg_getSystemPhysicalProcessors() |
| * (/*getPaca()->getSecondaryThreadCount() +*/ 1); |
| } |
| |
| static inline u64 HvLpConfig_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI) |
| { |
| return HvCallCfg_getNumProcsInSharedPool(sPI); |
| } |
| |
| static inline u64 HvLpConfig_getPhysicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Cur); |
| } |
| |
| static inline u64 HvLpConfig_getLogicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Cur) |
| * (/*getPaca()->getSecondaryThreadCount() +*/ 1); |
| } |
| |
| static inline HvLpSharedPoolIndex HvLpConfig_getSharedPoolIndex(void) |
| { |
| return HvCallCfg_getSharedPoolIndex(HvLpConfig_getLpIndex()); |
| } |
| |
| static inline u64 HvLpConfig_getSharedProcUnits(void) |
| { |
| return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(), |
| HvCallCfg_Cur); |
| } |
| |
| static inline u64 HvLpConfig_getMinSharedProcUnits(void) |
| { |
| return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(), |
| HvCallCfg_Min); |
| } |
| |
| static inline u64 HvLpConfig_getMaxSharedProcUnits(void) |
| { |
| return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(), |
| HvCallCfg_Max); |
| } |
| |
| static inline u64 HvLpConfig_getMinPhysicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Min); |
| } |
| |
| static inline u64 HvLpConfig_getMinLogicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Min) |
| * (/*getPaca()->getSecondaryThreadCount() +*/ 1); |
| } |
| |
| static inline u64 HvLpConfig_getMaxPhysicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Max); |
| } |
| |
| static inline u64 HvLpConfig_getMaxLogicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Max) |
| * (/*getPaca()->getSecondaryThreadCount() +*/ 1); |
| } |
| |
| static inline u64 HvLpConfig_getInitPhysicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Init); |
| } |
| |
| static inline u64 HvLpConfig_getInitLogicalProcessors(void) |
| { |
| return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(), |
| HvCallCfg_Init) |
| * (/*getPaca()->getSecondaryThreadCount() +*/ 1); |
| } |
| |
| static inline HvLpVirtualLanIndexMap HvLpConfig_getVirtualLanIndexMap(void) |
| { |
| return HvCallCfg_getVirtualLanIndexMap(HvLpConfig_getLpIndex_outline()); |
| } |
| |
| static inline HvLpVirtualLanIndexMap HvLpConfig_getVirtualLanIndexMapForLp( |
| HvLpIndex lp) |
| { |
| return HvCallCfg_getVirtualLanIndexMap(lp); |
| } |
| |
| static inline HvLpIndex HvLpConfig_getBusOwner(HvBusNumber busNumber) |
| { |
| return HvCallCfg_getBusOwner(busNumber); |
| } |
| |
| static inline int HvLpConfig_isBusDedicated(HvBusNumber busNumber) |
| { |
| return HvCallCfg_isBusDedicated(busNumber); |
| } |
| |
| static inline HvLpIndexMap HvLpConfig_getBusAllocation(HvBusNumber busNumber) |
| { |
| return HvCallCfg_getBusAllocation(busNumber); |
| } |
| |
| /* returns the absolute real address of the load area */ |
| static inline u64 HvLpConfig_getLoadAddress(void) |
| { |
| return itLpNaca.xLoadAreaAddr & 0x7fffffffffffffff; |
| } |
| |
| static inline u64 HvLpConfig_getLoadPages(void) |
| { |
| return itLpNaca.xLoadAreaChunks * HVPAGESPERCHUNK; |
| } |
| |
| static inline int HvLpConfig_isBusOwnedByThisLp(HvBusNumber busNumber) |
| { |
| HvLpIndex busOwner = HvLpConfig_getBusOwner(busNumber); |
| return (busOwner == HvLpConfig_getLpIndex()); |
| } |
| |
| static inline int HvLpConfig_doLpsCommunicateOnVirtualLan(HvLpIndex lp1, |
| HvLpIndex lp2) |
| { |
| HvLpVirtualLanIndexMap virtualLanIndexMap1 = |
| HvCallCfg_getVirtualLanIndexMap(lp1); |
| HvLpVirtualLanIndexMap virtualLanIndexMap2 = |
| HvCallCfg_getVirtualLanIndexMap(lp2); |
| return ((virtualLanIndexMap1 & virtualLanIndexMap2) != 0); |
| } |
| |
| static inline HvLpIndex HvLpConfig_getHostingLpIndex(HvLpIndex lp) |
| { |
| return HvCallCfg_getHostingLpIndex(lp); |
| } |
| |
| #endif /* _HVLPCONFIG_H */ |