Merge tag 'seabios-20211203-pull-request' of git://git.kraxel.org/qemu into staging
[qemu.git] / target / i386 / svm.h
1 #ifndef SVM_H
2 #define SVM_H
3
4 #define TLB_CONTROL_DO_NOTHING 0
5 #define TLB_CONTROL_FLUSH_ALL_ASID 1
6
7 #define V_TPR_MASK 0x0f
8
9 #define V_IRQ_SHIFT 8
10 #define V_IRQ_MASK (1 << V_IRQ_SHIFT)
11
12 #define V_INTR_PRIO_SHIFT 16
13 #define V_INTR_PRIO_MASK (0x0f << V_INTR_PRIO_SHIFT)
14
15 #define V_IGN_TPR_SHIFT 20
16 #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT)
17
18 #define V_INTR_MASKING_SHIFT 24
19 #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT)
20
21 #define SVM_INTERRUPT_SHADOW_MASK 1
22
23 #define SVM_IOIO_STR_SHIFT 2
24 #define SVM_IOIO_REP_SHIFT 3
25 #define SVM_IOIO_SIZE_SHIFT 4
26 #define SVM_IOIO_ASIZE_SHIFT 7
27
28 #define SVM_IOIO_TYPE_MASK 1
29 #define SVM_IOIO_STR_MASK (1 << SVM_IOIO_STR_SHIFT)
30 #define SVM_IOIO_REP_MASK (1 << SVM_IOIO_REP_SHIFT)
31 #define SVM_IOIO_SIZE_MASK (7 << SVM_IOIO_SIZE_SHIFT)
32 #define SVM_IOIO_ASIZE_MASK (7 << SVM_IOIO_ASIZE_SHIFT)
33
34 #define SVM_EVTINJ_VEC_MASK 0xff
35
36 #define SVM_EVTINJ_TYPE_SHIFT 8
37 #define SVM_EVTINJ_TYPE_MASK (7 << SVM_EVTINJ_TYPE_SHIFT)
38
39 #define SVM_EVTINJ_TYPE_INTR (0 << SVM_EVTINJ_TYPE_SHIFT)
40 #define SVM_EVTINJ_TYPE_NMI (2 << SVM_EVTINJ_TYPE_SHIFT)
41 #define SVM_EVTINJ_TYPE_EXEPT (3 << SVM_EVTINJ_TYPE_SHIFT)
42 #define SVM_EVTINJ_TYPE_SOFT (4 << SVM_EVTINJ_TYPE_SHIFT)
43
44 #define SVM_EVTINJ_VALID (1 << 31)
45 #define SVM_EVTINJ_VALID_ERR (1 << 11)
46
47 #define SVM_EXITINTINFO_VEC_MASK SVM_EVTINJ_VEC_MASK
48
49 #define SVM_EXITINTINFO_TYPE_INTR SVM_EVTINJ_TYPE_INTR
50 #define SVM_EXITINTINFO_TYPE_NMI SVM_EVTINJ_TYPE_NMI
51 #define SVM_EXITINTINFO_TYPE_EXEPT SVM_EVTINJ_TYPE_EXEPT
52 #define SVM_EXITINTINFO_TYPE_SOFT SVM_EVTINJ_TYPE_SOFT
53
54 #define SVM_EXITINTINFO_VALID SVM_EVTINJ_VALID
55 #define SVM_EXITINTINFO_VALID_ERR SVM_EVTINJ_VALID_ERR
56
57 #define SVM_EXIT_READ_CR0 0x000
58 #define SVM_EXIT_READ_CR3 0x003
59 #define SVM_EXIT_READ_CR4 0x004
60 #define SVM_EXIT_READ_CR8 0x008
61 #define SVM_EXIT_WRITE_CR0 0x010
62 #define SVM_EXIT_WRITE_CR3 0x013
63 #define SVM_EXIT_WRITE_CR4 0x014
64 #define SVM_EXIT_WRITE_CR8 0x018
65 #define SVM_EXIT_READ_DR0 0x020
66 #define SVM_EXIT_READ_DR1 0x021
67 #define SVM_EXIT_READ_DR2 0x022
68 #define SVM_EXIT_READ_DR3 0x023
69 #define SVM_EXIT_READ_DR4 0x024
70 #define SVM_EXIT_READ_DR5 0x025
71 #define SVM_EXIT_READ_DR6 0x026
72 #define SVM_EXIT_READ_DR7 0x027
73 #define SVM_EXIT_WRITE_DR0 0x030
74 #define SVM_EXIT_WRITE_DR1 0x031
75 #define SVM_EXIT_WRITE_DR2 0x032
76 #define SVM_EXIT_WRITE_DR3 0x033
77 #define SVM_EXIT_WRITE_DR4 0x034
78 #define SVM_EXIT_WRITE_DR5 0x035
79 #define SVM_EXIT_WRITE_DR6 0x036
80 #define SVM_EXIT_WRITE_DR7 0x037
81 #define SVM_EXIT_EXCP_BASE 0x040
82 #define SVM_EXIT_INTR 0x060
83 #define SVM_EXIT_NMI 0x061
84 #define SVM_EXIT_SMI 0x062
85 #define SVM_EXIT_INIT 0x063
86 #define SVM_EXIT_VINTR 0x064
87 #define SVM_EXIT_CR0_SEL_WRITE 0x065
88 #define SVM_EXIT_IDTR_READ 0x066
89 #define SVM_EXIT_GDTR_READ 0x067
90 #define SVM_EXIT_LDTR_READ 0x068
91 #define SVM_EXIT_TR_READ 0x069
92 #define SVM_EXIT_IDTR_WRITE 0x06a
93 #define SVM_EXIT_GDTR_WRITE 0x06b
94 #define SVM_EXIT_LDTR_WRITE 0x06c
95 #define SVM_EXIT_TR_WRITE 0x06d
96 #define SVM_EXIT_RDTSC 0x06e
97 #define SVM_EXIT_RDPMC 0x06f
98 #define SVM_EXIT_PUSHF 0x070
99 #define SVM_EXIT_POPF 0x071
100 #define SVM_EXIT_CPUID 0x072
101 #define SVM_EXIT_RSM 0x073
102 #define SVM_EXIT_IRET 0x074
103 #define SVM_EXIT_SWINT 0x075
104 #define SVM_EXIT_INVD 0x076
105 #define SVM_EXIT_PAUSE 0x077
106 #define SVM_EXIT_HLT 0x078
107 #define SVM_EXIT_INVLPG 0x079
108 #define SVM_EXIT_INVLPGA 0x07a
109 #define SVM_EXIT_IOIO 0x07b
110 #define SVM_EXIT_MSR 0x07c
111 #define SVM_EXIT_TASK_SWITCH 0x07d
112 #define SVM_EXIT_FERR_FREEZE 0x07e
113 #define SVM_EXIT_SHUTDOWN 0x07f
114 #define SVM_EXIT_VMRUN 0x080
115 #define SVM_EXIT_VMMCALL 0x081
116 #define SVM_EXIT_VMLOAD 0x082
117 #define SVM_EXIT_VMSAVE 0x083
118 #define SVM_EXIT_STGI 0x084
119 #define SVM_EXIT_CLGI 0x085
120 #define SVM_EXIT_SKINIT 0x086
121 #define SVM_EXIT_RDTSCP 0x087
122 #define SVM_EXIT_ICEBP 0x088
123 #define SVM_EXIT_WBINVD 0x089
124 /* only included in documentation, maybe wrong */
125 #define SVM_EXIT_MONITOR 0x08a
126 #define SVM_EXIT_MWAIT 0x08b
127 #define SVM_EXIT_NPF 0x400
128
129 #define SVM_EXIT_ERR -1
130
131 #define SVM_CR0_SELECTIVE_MASK (1 << 3 | 1) /* TS and MP */
132
133 #define SVM_NPT_ENABLED (1 << 0)
134
135 #define SVM_NPTEXIT_GPA (1ULL << 32)
136 #define SVM_NPTEXIT_GPT (1ULL << 33)
137
138 #define SVM_CR0_RESERVED_MASK 0xffffffff00000000U
139
140 struct QEMU_PACKED vmcb_control_area {
141 uint16_t intercept_cr_read;
142 uint16_t intercept_cr_write;
143 uint16_t intercept_dr_read;
144 uint16_t intercept_dr_write;
145 uint32_t intercept_exceptions;
146 uint64_t intercept;
147 uint8_t reserved_1[44];
148 uint64_t iopm_base_pa;
149 uint64_t msrpm_base_pa;
150 uint64_t tsc_offset;
151 uint32_t asid;
152 uint8_t tlb_ctl;
153 uint8_t reserved_2[3];
154 uint32_t int_ctl;
155 uint32_t int_vector;
156 uint32_t int_state;
157 uint8_t reserved_3[4];
158 uint64_t exit_code;
159 uint64_t exit_info_1;
160 uint64_t exit_info_2;
161 uint32_t exit_int_info;
162 uint32_t exit_int_info_err;
163 uint64_t nested_ctl;
164 uint8_t reserved_4[16];
165 uint32_t event_inj;
166 uint32_t event_inj_err;
167 uint64_t nested_cr3;
168 uint64_t lbr_ctl;
169 uint8_t reserved_5[832];
170 };
171
172 struct QEMU_PACKED vmcb_seg {
173 uint16_t selector;
174 uint16_t attrib;
175 uint32_t limit;
176 uint64_t base;
177 };
178
179 struct QEMU_PACKED vmcb_save_area {
180 struct vmcb_seg es;
181 struct vmcb_seg cs;
182 struct vmcb_seg ss;
183 struct vmcb_seg ds;
184 struct vmcb_seg fs;
185 struct vmcb_seg gs;
186 struct vmcb_seg gdtr;
187 struct vmcb_seg ldtr;
188 struct vmcb_seg idtr;
189 struct vmcb_seg tr;
190 uint8_t reserved_1[43];
191 uint8_t cpl;
192 uint8_t reserved_2[4];
193 uint64_t efer;
194 uint8_t reserved_3[112];
195 uint64_t cr4;
196 uint64_t cr3;
197 uint64_t cr0;
198 uint64_t dr7;
199 uint64_t dr6;
200 uint64_t rflags;
201 uint64_t rip;
202 uint8_t reserved_4[88];
203 uint64_t rsp;
204 uint8_t reserved_5[24];
205 uint64_t rax;
206 uint64_t star;
207 uint64_t lstar;
208 uint64_t cstar;
209 uint64_t sfmask;
210 uint64_t kernel_gs_base;
211 uint64_t sysenter_cs;
212 uint64_t sysenter_esp;
213 uint64_t sysenter_eip;
214 uint64_t cr2;
215 uint8_t reserved_6[32];
216 uint64_t g_pat;
217 uint64_t dbgctl;
218 uint64_t br_from;
219 uint64_t br_to;
220 uint64_t last_excp_from;
221 uint64_t last_excp_to;
222 };
223
224 struct QEMU_PACKED vmcb {
225 struct vmcb_control_area control;
226 struct vmcb_save_area save;
227 };
228
229 #endif