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bbf45ba5 HB |
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 | ||
3d4c6826 | 23 | #ifdef __ASSEMBLY__ |
185e4188 VS |
24 | #ifdef CONFIG_64BIT |
25 | #define PPC_STD(sreg, offset, areg) std sreg, (offset)(areg) | |
26 | #define PPC_LD(treg, offset, areg) ld treg, (offset)(areg) | |
27 | #else | |
28 | #define PPC_STD(sreg, offset, areg) stw sreg, (offset+4)(areg) | |
29 | #define PPC_LD(treg, offset, areg) lwz treg, (offset+4)(areg) | |
30 | #endif | |
3d4c6826 | 31 | #endif |
185e4188 | 32 | |
bbf45ba5 HB |
33 | /* IVPR must be 64KiB-aligned. */ |
34 | #define VCPU_SIZE_ORDER 4 | |
35 | #define VCPU_SIZE_LOG (VCPU_SIZE_ORDER + 12) | |
bbf45ba5 HB |
36 | #define VCPU_SIZE_BYTES (1<<VCPU_SIZE_LOG) |
37 | ||
38 | #define BOOKE_INTERRUPT_CRITICAL 0 | |
39 | #define BOOKE_INTERRUPT_MACHINE_CHECK 1 | |
40 | #define BOOKE_INTERRUPT_DATA_STORAGE 2 | |
41 | #define BOOKE_INTERRUPT_INST_STORAGE 3 | |
42 | #define BOOKE_INTERRUPT_EXTERNAL 4 | |
43 | #define BOOKE_INTERRUPT_ALIGNMENT 5 | |
44 | #define BOOKE_INTERRUPT_PROGRAM 6 | |
45 | #define BOOKE_INTERRUPT_FP_UNAVAIL 7 | |
46 | #define BOOKE_INTERRUPT_SYSCALL 8 | |
47 | #define BOOKE_INTERRUPT_AP_UNAVAIL 9 | |
48 | #define BOOKE_INTERRUPT_DECREMENTER 10 | |
49 | #define BOOKE_INTERRUPT_FIT 11 | |
50 | #define BOOKE_INTERRUPT_WATCHDOG 12 | |
51 | #define BOOKE_INTERRUPT_DTLB_MISS 13 | |
52 | #define BOOKE_INTERRUPT_ITLB_MISS 14 | |
53 | #define BOOKE_INTERRUPT_DEBUG 15 | |
bb3a8a17 HB |
54 | |
55 | /* E500 */ | |
e9a94832 MC |
56 | #ifdef CONFIG_SPE_POSSIBLE |
57 | #define BOOKE_INTERRUPT_SPE_UNAVAIL 32 | |
58 | #define BOOKE_INTERRUPT_SPE_FP_DATA 33 | |
bb3a8a17 | 59 | #define BOOKE_INTERRUPT_SPE_FP_ROUND 34 |
e9a94832 MC |
60 | #endif |
61 | ||
62 | #ifdef CONFIG_PPC_E500MC | |
63 | #define BOOKE_INTERRUPT_ALTIVEC_UNAVAIL 32 | |
64 | #define BOOKE_INTERRUPT_ALTIVEC_ASSIST 33 | |
65 | #endif | |
66 | ||
bb3a8a17 | 67 | #define BOOKE_INTERRUPT_PERFORMANCE_MONITOR 35 |
d30f6e48 SW |
68 | #define BOOKE_INTERRUPT_DOORBELL 36 |
69 | #define BOOKE_INTERRUPT_DOORBELL_CRITICAL 37 | |
70 | ||
71 | /* booke_hv */ | |
72 | #define BOOKE_INTERRUPT_GUEST_DBELL 38 | |
73 | #define BOOKE_INTERRUPT_GUEST_DBELL_CRIT 39 | |
74 | #define BOOKE_INTERRUPT_HV_SYSCALL 40 | |
75 | #define BOOKE_INTERRUPT_HV_PRIV 41 | |
228b1a47 | 76 | #define BOOKE_INTERRUPT_LRAT_ERROR 42 |
bbf45ba5 | 77 | |
83cd259d AG |
78 | /* book3s */ |
79 | ||
80 | #define BOOK3S_INTERRUPT_SYSTEM_RESET 0x100 | |
81 | #define BOOK3S_INTERRUPT_MACHINE_CHECK 0x200 | |
82 | #define BOOK3S_INTERRUPT_DATA_STORAGE 0x300 | |
83 | #define BOOK3S_INTERRUPT_DATA_SEGMENT 0x380 | |
84 | #define BOOK3S_INTERRUPT_INST_STORAGE 0x400 | |
85 | #define BOOK3S_INTERRUPT_INST_SEGMENT 0x480 | |
86 | #define BOOK3S_INTERRUPT_EXTERNAL 0x500 | |
17bd1580 | 87 | #define BOOK3S_INTERRUPT_EXTERNAL_LEVEL 0x501 |
a5d4f3ad | 88 | #define BOOK3S_INTERRUPT_EXTERNAL_HV 0x502 |
83cd259d AG |
89 | #define BOOK3S_INTERRUPT_ALIGNMENT 0x600 |
90 | #define BOOK3S_INTERRUPT_PROGRAM 0x700 | |
91 | #define BOOK3S_INTERRUPT_FP_UNAVAIL 0x800 | |
92 | #define BOOK3S_INTERRUPT_DECREMENTER 0x900 | |
de56a948 | 93 | #define BOOK3S_INTERRUPT_HV_DECREMENTER 0x980 |
40688909 | 94 | #define BOOK3S_INTERRUPT_DOORBELL 0xa00 |
83cd259d AG |
95 | #define BOOK3S_INTERRUPT_SYSCALL 0xc00 |
96 | #define BOOK3S_INTERRUPT_TRACE 0xd00 | |
de56a948 PM |
97 | #define BOOK3S_INTERRUPT_H_DATA_STORAGE 0xe00 |
98 | #define BOOK3S_INTERRUPT_H_INST_STORAGE 0xe20 | |
99 | #define BOOK3S_INTERRUPT_H_EMUL_ASSIST 0xe40 | |
0869b6fd | 100 | #define BOOK3S_INTERRUPT_HMI 0xe60 |
5d00f66b | 101 | #define BOOK3S_INTERRUPT_H_DOORBELL 0xe80 |
84f7139c | 102 | #define BOOK3S_INTERRUPT_H_VIRT 0xea0 |
83cd259d AG |
103 | #define BOOK3S_INTERRUPT_PERFMON 0xf00 |
104 | #define BOOK3S_INTERRUPT_ALTIVEC 0xf20 | |
105 | #define BOOK3S_INTERRUPT_VSX 0xf40 | |
616dff86 | 106 | #define BOOK3S_INTERRUPT_FAC_UNAVAIL 0xf60 |
bd3048b8 | 107 | #define BOOK3S_INTERRUPT_H_FAC_UNAVAIL 0xf80 |
83cd259d | 108 | |
f7af5209 SW |
109 | /* book3s_hv */ |
110 | ||
111 | /* | |
112 | * Special trap used to indicate to host that this is a | |
113 | * passthrough interrupt that could not be handled | |
114 | * completely in the guest. | |
115 | */ | |
116 | #define BOOK3S_INTERRUPT_HV_RM_HARD 0x5555 | |
117 | ||
83cd259d AG |
118 | #define BOOK3S_IRQPRIO_SYSTEM_RESET 0 |
119 | #define BOOK3S_IRQPRIO_DATA_SEGMENT 1 | |
120 | #define BOOK3S_IRQPRIO_INST_SEGMENT 2 | |
121 | #define BOOK3S_IRQPRIO_DATA_STORAGE 3 | |
122 | #define BOOK3S_IRQPRIO_INST_STORAGE 4 | |
123 | #define BOOK3S_IRQPRIO_ALIGNMENT 5 | |
124 | #define BOOK3S_IRQPRIO_PROGRAM 6 | |
125 | #define BOOK3S_IRQPRIO_FP_UNAVAIL 7 | |
126 | #define BOOK3S_IRQPRIO_ALTIVEC 8 | |
127 | #define BOOK3S_IRQPRIO_VSX 9 | |
616dff86 AG |
128 | #define BOOK3S_IRQPRIO_FAC_UNAVAIL 10 |
129 | #define BOOK3S_IRQPRIO_SYSCALL 11 | |
130 | #define BOOK3S_IRQPRIO_MACHINE_CHECK 12 | |
131 | #define BOOK3S_IRQPRIO_DEBUG 13 | |
132 | #define BOOK3S_IRQPRIO_EXTERNAL 14 | |
133 | #define BOOK3S_IRQPRIO_DECREMENTER 15 | |
134 | #define BOOK3S_IRQPRIO_PERFORMANCE_MONITOR 16 | |
135 | #define BOOK3S_IRQPRIO_EXTERNAL_LEVEL 17 | |
136 | #define BOOK3S_IRQPRIO_MAX 18 | |
83cd259d AG |
137 | |
138 | #define BOOK3S_HFLAG_DCBZ32 0x1 | |
e15a1137 | 139 | #define BOOK3S_HFLAG_SLB 0x2 |
3c402a75 | 140 | #define BOOK3S_HFLAG_PAIRED_SINGLE 0x4 |
b83d4a9c | 141 | #define BOOK3S_HFLAG_NATIVE_PS 0x8 |
a4a0f252 PM |
142 | #define BOOK3S_HFLAG_MULTI_PGSIZE 0x10 |
143 | #define BOOK3S_HFLAG_NEW_TLBIE 0x20 | |
c01e3f66 | 144 | #define BOOK3S_HFLAG_SPLIT_HACK 0x40 |
83cd259d | 145 | |
bbf45ba5 HB |
146 | #define RESUME_FLAG_NV (1<<0) /* Reload guest nonvolatile state? */ |
147 | #define RESUME_FLAG_HOST (1<<1) /* Resume host? */ | |
913d3ff9 | 148 | #define RESUME_FLAG_ARCH1 (1<<2) |
f7af5209 | 149 | #define RESUME_FLAG_ARCH2 (1<<3) |
bbf45ba5 HB |
150 | |
151 | #define RESUME_GUEST 0 | |
152 | #define RESUME_GUEST_NV RESUME_FLAG_NV | |
153 | #define RESUME_HOST RESUME_FLAG_HOST | |
154 | #define RESUME_HOST_NV (RESUME_FLAG_HOST|RESUME_FLAG_NV) | |
155 | ||
b4433a7c AG |
156 | #define KVM_GUEST_MODE_NONE 0 |
157 | #define KVM_GUEST_MODE_GUEST 1 | |
158 | #define KVM_GUEST_MODE_SKIP 2 | |
44a3add8 PM |
159 | #define KVM_GUEST_MODE_GUEST_HV 3 |
160 | #define KVM_GUEST_MODE_HOST_HV 4 | |
b4433a7c AG |
161 | |
162 | #define KVM_INST_FETCH_FAILED -1 | |
163 | ||
bbf45ba5 | 164 | #endif /* __POWERPC_KVM_ASM_H__ */ |