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_EXTERNAL_LEVEL 0x501 62 #define BOOK3S_INTERRUPT_EXTERNAL_HV 0x502 63 #define BOOK3S_INTERRUPT_ALIGNMENT 0x600 64 #define BOOK3S_INTERRUPT_PROGRAM 0x700 65 #define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 66 #define BOOK3S_INTERRUPT_DECREMENTER 0x900 67 #define BOOK3S_INTERRUPT_HV_DECREMENTER 0x980 68 #define BOOK3S_INTERRUPT_SYSCALL 0xc00 69 #define BOOK3S_INTERRUPT_TRACE 0xd00 70 #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 71 #define BOOK3S_INTERRUPT_H_INST_STORAGE 0xe20 72 #define BOOK3S_INTERRUPT_H_EMUL_ASSIST 0xe40 73 #define BOOK3S_INTERRUPT_PERFMON 0xf00 74 #define BOOK3S_INTERRUPT_ALTIVEC 0xf20 75 #define BOOK3S_INTERRUPT_VSX 0xf40 76 77 #define BOOK3S_IRQPRIO_SYSTEM_RESET 0 78 #define BOOK3S_IRQPRIO_DATA_SEGMENT 1 79 #define BOOK3S_IRQPRIO_INST_SEGMENT 2 80 #define BOOK3S_IRQPRIO_DATA_STORAGE 3 81 #define BOOK3S_IRQPRIO_INST_STORAGE 4 82 #define BOOK3S_IRQPRIO_ALIGNMENT 5 83 #define BOOK3S_IRQPRIO_PROGRAM 6 84 #define BOOK3S_IRQPRIO_FP_UNAVAIL 7 85 #define BOOK3S_IRQPRIO_ALTIVEC 8 86 #define BOOK3S_IRQPRIO_VSX 9 87 #define BOOK3S_IRQPRIO_SYSCALL 10 88 #define BOOK3S_IRQPRIO_MACHINE_CHECK 11 89 #define BOOK3S_IRQPRIO_DEBUG 12 90 #define BOOK3S_IRQPRIO_EXTERNAL 13 91 #define BOOK3S_IRQPRIO_DECREMENTER 14 92 #define BOOK3S_IRQPRIO_PERFORMANCE_MONITOR 15 93 #define BOOK3S_IRQPRIO_EXTERNAL_LEVEL 16 94 #define BOOK3S_IRQPRIO_MAX 17 95 96 #define BOOK3S_HFLAG_DCBZ32 0x1 97 #define BOOK3S_HFLAG_SLB 0x2 98 #define BOOK3S_HFLAG_PAIRED_SINGLE 0x4 99 #define BOOK3S_HFLAG_NATIVE_PS 0x8 100 101 #define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ 102 #define RESUME_FLAG_HOST (1<<1) /* Resume host? */ 103 104 #define RESUME_GUEST 0 105 #define RESUME_GUEST_NV RESUME_FLAG_NV 106 #define RESUME_HOST RESUME_FLAG_HOST 107 #define RESUME_HOST_NV (RESUME_FLAG_HOST|RESUME_FLAG_NV) 108 109 #define KVM_GUEST_MODE_NONE 0 110 #define KVM_GUEST_MODE_GUEST 1 111 #define KVM_GUEST_MODE_SKIP 2 112 113 #define KVM_INST_FETCH_FAILED -1 114 115 #endif /* __POWERPC_KVM_ASM_H__ */ 116