| /* | |
| * This program is free software; you can redistribute it and/or modify | |
| * it under the terms of the GNU General Public License, version 2, as | |
| * published by the Free Software Foundation. | |
| * | |
| * 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | |
| * | |
| * Copyright IBM Corp. 2008 | |
| * | |
| * Authors: Hollis Blanchard <hollisb@us.ibm.com> | |
| */ | |
| #ifndef __POWERPC_KVM_ASM_H__ | |
| #define __POWERPC_KVM_ASM_H__ | |
| #ifdef __ASSEMBLY__ | |
| #ifdef CONFIG_64BIT | |
| #define PPC_STD(sreg, offset, areg) std sreg, (offset)(areg) | |
| #define PPC_LD(treg, offset, areg) ld treg, (offset)(areg) | |
| #else | |
| #define PPC_STD(sreg, offset, areg) stw sreg, (offset+4)(areg) | |
| #define PPC_LD(treg, offset, areg) lwz treg, (offset+4)(areg) | |
| #endif | |
| #endif | |
| /* IVPR must be 64KiB-aligned. */ | |
| #define VCPU_SIZE_ORDER 4 | |
| #define VCPU_SIZE_LOG (VCPU_SIZE_ORDER + 12) | |
| #define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG) | |
| #define BOOKE_INTERRUPT_CRITICAL 0 | |
| #define BOOKE_INTERRUPT_MACHINE_CHECK 1 | |
| #define BOOKE_INTERRUPT_DATA_STORAGE 2 | |
| #define BOOKE_INTERRUPT_INST_STORAGE 3 | |
| #define BOOKE_INTERRUPT_EXTERNAL 4 | |
| #define BOOKE_INTERRUPT_ALIGNMENT 5 | |
| #define BOOKE_INTERRUPT_PROGRAM 6 | |
| #define BOOKE_INTERRUPT_FP_UNAVAIL 7 | |
| #define BOOKE_INTERRUPT_SYSCALL 8 | |
| #define BOOKE_INTERRUPT_AP_UNAVAIL 9 | |
| #define BOOKE_INTERRUPT_DECREMENTER 10 | |
| #define BOOKE_INTERRUPT_FIT 11 | |
| #define BOOKE_INTERRUPT_WATCHDOG 12 | |
| #define BOOKE_INTERRUPT_DTLB_MISS 13 | |
| #define BOOKE_INTERRUPT_ITLB_MISS 14 | |
| #define BOOKE_INTERRUPT_DEBUG 15 | |
| /* E500 */ | |
| #ifdef CONFIG_SPE_POSSIBLE | |
| #define BOOKE_INTERRUPT_SPE_UNAVAIL 32 | |
| #define BOOKE_INTERRUPT_SPE_FP_DATA 33 | |
| #define BOOKE_INTERRUPT_SPE_FP_ROUND 34 | |
| #endif | |
| #ifdef CONFIG_PPC_E500MC | |
| #define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL 32 | |
| #define BOOKE_INTERRUPT_ALTIVEC_ASSIST 33 | |
| #endif | |
| #define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 | |
| #define BOOKE_INTERRUPT_DOORBELL 36 | |
| #define BOOKE_INTERRUPT_DOORBELL_CRITICAL 37 | |
| /* booke_hv */ | |
| #define BOOKE_INTERRUPT_GUEST_DBELL 38 | |
| #define BOOKE_INTERRUPT_GUEST_DBELL_CRIT 39 | |
| #define BOOKE_INTERRUPT_HV_SYSCALL 40 | |
| #define BOOKE_INTERRUPT_HV_PRIV 41 | |
| #define BOOKE_INTERRUPT_LRAT_ERROR 42 | |
| /* book3s */ | |
| #define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 | |
| #define BOOK3S_INTERRUPT_MACHINE_CHECK 0x200 | |
| #define BOOK3S_INTERRUPT_DATA_STORAGE 0x300 | |
| #define BOOK3S_INTERRUPT_DATA_SEGMENT 0x380 | |
| #define BOOK3S_INTERRUPT_INST_STORAGE 0x400 | |
| #define BOOK3S_INTERRUPT_INST_SEGMENT 0x480 | |
| #define BOOK3S_INTERRUPT_EXTERNAL 0x500 | |
| #define BOOK3S_INTERRUPT_EXTERNAL_LEVEL 0x501 | |
| #define BOOK3S_INTERRUPT_EXTERNAL_HV 0x502 | |
| #define BOOK3S_INTERRUPT_ALIGNMENT 0x600 | |
| #define BOOK3S_INTERRUPT_PROGRAM 0x700 | |
| #define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 | |
| #define BOOK3S_INTERRUPT_DECREMENTER 0x900 | |
| #define BOOK3S_INTERRUPT_HV_DECREMENTER 0x980 | |
| #define BOOK3S_INTERRUPT_DOORBELL 0xa00 | |
| #define BOOK3S_INTERRUPT_SYSCALL 0xc00 | |
| #define BOOK3S_INTERRUPT_TRACE 0xd00 | |
| #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 | |
| #define BOOK3S_INTERRUPT_H_INST_STORAGE 0xe20 | |
| #define BOOK3S_INTERRUPT_H_EMUL_ASSIST 0xe40 | |
| #define BOOK3S_INTERRUPT_HMI 0xe60 | |
| #define BOOK3S_INTERRUPT_H_DOORBELL 0xe80 | |
| #define BOOK3S_INTERRUPT_H_VIRT 0xea0 | |
| #define BOOK3S_INTERRUPT_PERFMON 0xf00 | |
| #define BOOK3S_INTERRUPT_ALTIVEC 0xf20 | |
| #define BOOK3S_INTERRUPT_VSX 0xf40 | |
| #define BOOK3S_INTERRUPT_FAC_UNAVAIL 0xf60 | |
| #define BOOK3S_INTERRUPT_H_FAC_UNAVAIL 0xf80 | |
| /* book3s_hv */ | |
| /* | |
| * Special trap used to indicate to host that this is a | |
| * passthrough interrupt that could not be handled | |
| * completely in the guest. | |
| */ | |
| #define BOOK3S_INTERRUPT_HV_RM_HARD 0x5555 | |
| #define BOOK3S_IRQPRIO_SYSTEM_RESET 0 | |
| #define BOOK3S_IRQPRIO_DATA_SEGMENT 1 | |
| #define BOOK3S_IRQPRIO_INST_SEGMENT 2 | |
| #define BOOK3S_IRQPRIO_DATA_STORAGE 3 | |
| #define BOOK3S_IRQPRIO_INST_STORAGE 4 | |
| #define BOOK3S_IRQPRIO_ALIGNMENT 5 | |
| #define BOOK3S_IRQPRIO_PROGRAM 6 | |
| #define BOOK3S_IRQPRIO_FP_UNAVAIL 7 | |
| #define BOOK3S_IRQPRIO_ALTIVEC 8 | |
| #define BOOK3S_IRQPRIO_VSX 9 | |
| #define BOOK3S_IRQPRIO_FAC_UNAVAIL 10 | |
| #define BOOK3S_IRQPRIO_SYSCALL 11 | |
| #define BOOK3S_IRQPRIO_MACHINE_CHECK 12 | |
| #define BOOK3S_IRQPRIO_DEBUG 13 | |
| #define BOOK3S_IRQPRIO_EXTERNAL 14 | |
| #define BOOK3S_IRQPRIO_DECREMENTER 15 | |
| #define BOOK3S_IRQPRIO_PERFORMANCE_MONITOR 16 | |
| #define BOOK3S_IRQPRIO_EXTERNAL_LEVEL 17 | |
| #define BOOK3S_IRQPRIO_MAX 18 | |
| #define BOOK3S_HFLAG_DCBZ32 0x1 | |
| #define BOOK3S_HFLAG_SLB 0x2 | |
| #define BOOK3S_HFLAG_PAIRED_SINGLE 0x4 | |
| #define BOOK3S_HFLAG_NATIVE_PS 0x8 | |
| #define BOOK3S_HFLAG_MULTI_PGSIZE 0x10 | |
| #define BOOK3S_HFLAG_NEW_TLBIE 0x20 | |
| #define BOOK3S_HFLAG_SPLIT_HACK 0x40 | |
| #define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ | |
| #define RESUME_FLAG_HOST (1<<1) /* Resume host? */ | |
| #define RESUME_FLAG_ARCH1 (1<<2) | |
| #define RESUME_FLAG_ARCH2 (1<<3) | |
| #define RESUME_GUEST 0 | |
| #define RESUME_GUEST_NV RESUME_FLAG_NV | |
| #define RESUME_HOST RESUME_FLAG_HOST | |
| #define RESUME_HOST_NV (RESUME_FLAG_HOST|RESUME_FLAG_NV) | |
| #define KVM_GUEST_MODE_NONE 0 | |
| #define KVM_GUEST_MODE_GUEST 1 | |
| #define KVM_GUEST_MODE_SKIP 2 | |
| #define KVM_GUEST_MODE_GUEST_HV 3 | |
| #define KVM_GUEST_MODE_HOST_HV 4 | |
| #define KVM_INST_FETCH_FAILED -1 | |
| #endif /* __POWERPC_KVM_ASM_H__ */ |