1/* 2 * This program is free software; you can redistribute it and/or modify 3 * it under the terms of the GNU General Public License, version 2, as 4 * published by the Free Software Foundation. 5 * 6 * This program is distributed in the hope that it will be useful, 7 * but WITHOUT ANY WARRANTY; without even the implied warranty of 8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 9 * GNU General Public License for more details. 10 * 11 * You should have received a copy of the GNU General Public License 12 * along with this program; if not, write to the Free Software 13 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 14 * 15 * Copyright IBM Corp. 2008 16 * 17 * Authors: Hollis Blanchard <hollisb@us.ibm.com> 18 */ 19 20#ifndef __POWERPC_KVM_ASM_H__ 21#define __POWERPC_KVM_ASM_H__ 22 23/* IVPR must be 64KiB-aligned. */ 24#define VCPU_SIZE_ORDER 4 25#define VCPU_SIZE_LOG (VCPU_SIZE_ORDER + 12) 26#define VCPU_TLB_PGSZ PPC44x_TLB_64K 27#define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG) 28 29#define BOOKE_INTERRUPT_CRITICAL 0 30#define BOOKE_INTERRUPT_MACHINE_CHECK 1 31#define BOOKE_INTERRUPT_DATA_STORAGE 2 32#define BOOKE_INTERRUPT_INST_STORAGE 3 33#define BOOKE_INTERRUPT_EXTERNAL 4 34#define BOOKE_INTERRUPT_ALIGNMENT 5 35#define BOOKE_INTERRUPT_PROGRAM 6 36#define BOOKE_INTERRUPT_FP_UNAVAIL 7 37#define BOOKE_INTERRUPT_SYSCALL 8 38#define BOOKE_INTERRUPT_AP_UNAVAIL 9 39#define BOOKE_INTERRUPT_DECREMENTER 10 40#define BOOKE_INTERRUPT_FIT 11 41#define BOOKE_INTERRUPT_WATCHDOG 12 42#define BOOKE_INTERRUPT_DTLB_MISS 13 43#define BOOKE_INTERRUPT_ITLB_MISS 14 44#define BOOKE_INTERRUPT_DEBUG 15 45 46/* E500 */ 47#define BOOKE_INTERRUPT_SPE_UNAVAIL 32 48#define BOOKE_INTERRUPT_SPE_FP_DATA 33 49#define BOOKE_INTERRUPT_SPE_FP_ROUND 34 50#define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 51 52/* book3s */ 53 54#define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 55#define BOOK3S_INTERRUPT_MACHINE_CHECK 0x200 56#define BOOK3S_INTERRUPT_DATA_STORAGE 0x300 57#define BOOK3S_INTERRUPT_DATA_SEGMENT 0x380 58#define BOOK3S_INTERRUPT_INST_STORAGE 0x400 59#define BOOK3S_INTERRUPT_INST_SEGMENT 0x480 60#define BOOK3S_INTERRUPT_EXTERNAL 0x500 61#define BOOK3S_INTERRUPT_ALIGNMENT 0x600 62#define BOOK3S_INTERRUPT_PROGRAM 0x700 63#define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 64#define BOOK3S_INTERRUPT_DECREMENTER 0x900 65#define BOOK3S_INTERRUPT_SYSCALL 0xc00 66#define BOOK3S_INTERRUPT_TRACE 0xd00 67#define BOOK3S_INTERRUPT_PERFMON 0xf00 68#define BOOK3S_INTERRUPT_ALTIVEC 0xf20 69#define BOOK3S_INTERRUPT_VSX 0xf40 70 71#define BOOK3S_IRQPRIO_SYSTEM_RESET 0 72#define BOOK3S_IRQPRIO_DATA_SEGMENT 1 73#define BOOK3S_IRQPRIO_INST_SEGMENT 2 74#define BOOK3S_IRQPRIO_DATA_STORAGE 3 75#define BOOK3S_IRQPRIO_INST_STORAGE 4 76#define BOOK3S_IRQPRIO_ALIGNMENT 5 77#define BOOK3S_IRQPRIO_PROGRAM 6 78#define BOOK3S_IRQPRIO_FP_UNAVAIL 7 79#define BOOK3S_IRQPRIO_ALTIVEC 8 80#define BOOK3S_IRQPRIO_VSX 9 81#define BOOK3S_IRQPRIO_SYSCALL 10 82#define BOOK3S_IRQPRIO_MACHINE_CHECK 11 83#define BOOK3S_IRQPRIO_DEBUG 12 84#define BOOK3S_IRQPRIO_EXTERNAL 13 85#define BOOK3S_IRQPRIO_DECREMENTER 14 86#define BOOK3S_IRQPRIO_PERFORMANCE_MONITOR 15 87#define BOOK3S_IRQPRIO_MAX 16 88 89#define BOOK3S_HFLAG_DCBZ32 0x1 90#define BOOK3S_HFLAG_SLB 0x2 91#define BOOK3S_HFLAG_PAIRED_SINGLE 0x4 92#define BOOK3S_HFLAG_NATIVE_PS 0x8 93 94#define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ 95#define RESUME_FLAG_HOST (1<<1) /* Resume host? */ 96 97#define RESUME_GUEST 0 98#define RESUME_GUEST_NV RESUME_FLAG_NV 99#define RESUME_HOST RESUME_FLAG_HOST 100#define RESUME_HOST_NV (RESUME_FLAG_HOST|RESUME_FLAG_NV) 101 102#define KVM_GUEST_MODE_NONE 0 103#define KVM_GUEST_MODE_GUEST 1 104#define KVM_GUEST_MODE_SKIP 2 105 106#define KVM_INST_FETCH_FAILED -1 107 108#endif /* __POWERPC_KVM_ASM_H__ */ 109