projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 6aa8b732 AK |
1 | #ifndef __SVM_H |
| 2 | #define __SVM_H | |
| 3 | ||
| 4 | enum { | |
| 5 | INTERCEPT_INTR, | |
| 6 | INTERCEPT_NMI, | |
| 7 | INTERCEPT_SMI, | |
| 8 | INTERCEPT_INIT, | |
| 9 | INTERCEPT_VINTR, | |
| 10 | INTERCEPT_SELECTIVE_CR0, | |
| 11 | INTERCEPT_STORE_IDTR, | |
| 12 | INTERCEPT_STORE_GDTR, | |
| 13 | INTERCEPT_STORE_LDTR, | |
| 14 | INTERCEPT_STORE_TR, | |
| 15 | INTERCEPT_LOAD_IDTR, | |
| 16 | INTERCEPT_LOAD_GDTR, | |
| 17 | INTERCEPT_LOAD_LDTR, | |
| 18 | INTERCEPT_LOAD_TR, | |
| 19 | INTERCEPT_RDTSC, | |
| 20 | INTERCEPT_RDPMC, | |
| 21 | INTERCEPT_PUSHF, | |
| 22 | INTERCEPT_POPF, | |
| 23 | INTERCEPT_CPUID, | |
| 24 | INTERCEPT_RSM, | |
| 25 | INTERCEPT_IRET, | |
| 26 | INTERCEPT_INTn, | |
| 27 | INTERCEPT_INVD, | |
| 28 | INTERCEPT_PAUSE, | |
| 29 | INTERCEPT_HLT, | |
| 30 | INTERCEPT_INVLPG, | |
| 31 | INTERCEPT_INVLPGA, | |
| 32 | INTERCEPT_IOIO_PROT, | |
| 33 | INTERCEPT_MSR_PROT, | |
| 34 | INTERCEPT_TASK_SWITCH, | |
| 35 | INTERCEPT_FERR_FREEZE, | |
| 36 | INTERCEPT_SHUTDOWN, | |
| 37 | INTERCEPT_VMRUN, | |
| 38 | INTERCEPT_VMMCALL, | |
| 39 | INTERCEPT_VMLOAD, | |
| 40 | INTERCEPT_VMSAVE, | |
| 41 | INTERCEPT_STGI, | |
| 42 | INTERCEPT_CLGI, | |
| 43 | INTERCEPT_SKINIT, | |
| 44 | INTERCEPT_RDTSCP, | |
| 45 | INTERCEPT_ICEBP, | |
| 46 | INTERCEPT_WBINVD, | |
| 916ce236 JR |
47 | INTERCEPT_MONITOR, |
| 48 | INTERCEPT_MWAIT, | |
| 49 | INTERCEPT_MWAIT_COND, | |
| 6aa8b732 AK |
50 | }; |
| 51 | ||
| 52 | ||
| 53 | struct __attribute__ ((__packed__)) vmcb_control_area { | |
| 54 | u16 intercept_cr_read; | |
| 55 | u16 intercept_cr_write; | |
| 56 | u16 intercept_dr_read; | |
| 57 | u16 intercept_dr_write; | |
| 58 | u32 intercept_exceptions; | |
| 59 | u64 intercept; | |
| 60 | u8 reserved_1[44]; | |
| 61 | u64 iopm_base_pa; | |
| 62 | u64 msrpm_base_pa; | |
| 63 | u64 tsc_offset; | |
| 64 | u32 asid; | |
| 65 | u8 tlb_ctl; | |
| 66 | u8 reserved_2[3]; | |
| 67 | u32 int_ctl; | |
| 68 | u32 int_vector; | |
| 69 | u32 int_state; | |
| 70 | u8 reserved_3[4]; | |
| 71 | u32 exit_code; | |
| 72 | u32 exit_code_hi; | |
| 73 | u64 exit_info_1; | |
| 74 | u64 exit_info_2; | |
| 75 | u32 exit_int_info; | |
| 76 | u32 exit_int_info_err; | |
| 77 | u64 nested_ctl; | |
| 78 | u8 reserved_4[16]; | |
| 79 | u32 event_inj; | |
| 80 | u32 event_inj_err; | |
| 81 | u64 nested_cr3; | |
| 82 | u64 lbr_ctl; | |
| 83 | u8 reserved_5[832]; | |
| 84 | }; | |
| 85 | ||
| 86 | ||
| 87 | #define TLB_CONTROL_DO_NOTHING 0 | |
| 88 | #define TLB_CONTROL_FLUSH_ALL_ASID 1 | |
| 89 | ||
| 90 | #define V_TPR_MASK 0x0f | |
| 91 | ||
| 92 | #define V_IRQ_SHIFT 8 | |
| 93 | #define V_IRQ_MASK (1 << V_IRQ_SHIFT) | |
| 94 | ||
| 95 | #define V_INTR_PRIO_SHIFT 16 | |
| 96 | #define V_INTR_PRIO_MASK (0x0f << V_INTR_PRIO_SHIFT) | |
| 97 | ||
| 98 | #define V_IGN_TPR_SHIFT 20 | |
| 99 | #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT) | |
| 100 | ||
| 101 | #define V_INTR_MASKING_SHIFT 24 | |
| 102 | #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT) | |
| 103 | ||
| 104 | #define SVM_INTERRUPT_SHADOW_MASK 1 | |
| 105 | ||
| 106 | #define SVM_IOIO_STR_SHIFT 2 | |
| 107 | #define SVM_IOIO_REP_SHIFT 3 | |
| 108 | #define SVM_IOIO_SIZE_SHIFT 4 | |
| 109 | #define SVM_IOIO_ASIZE_SHIFT 7 | |
| 110 | ||
| 111 | #define SVM_IOIO_TYPE_MASK 1 | |
| 112 | #define SVM_IOIO_STR_MASK (1 << SVM_IOIO_STR_SHIFT) | |
| 113 | #define SVM_IOIO_REP_MASK (1 << SVM_IOIO_REP_SHIFT) | |
| 114 | #define SVM_IOIO_SIZE_MASK (7 << SVM_IOIO_SIZE_SHIFT) | |
| 115 | #define SVM_IOIO_ASIZE_MASK (7 << SVM_IOIO_ASIZE_SHIFT) | |
| 116 | ||
| 117 | struct __attribute__ ((__packed__)) vmcb_seg { | |
| 118 | u16 selector; | |
| 119 | u16 attrib; | |
| 120 | u32 limit; | |
| 121 | u64 base; | |
| 122 | }; | |
| 123 | ||
| 124 | struct __attribute__ ((__packed__)) vmcb_save_area { | |
| 125 | struct vmcb_seg es; | |
| 126 | struct vmcb_seg cs; | |
| 127 | struct vmcb_seg ss; | |
| 128 | struct vmcb_seg ds; | |
| 129 | struct vmcb_seg fs; | |
| 130 | struct vmcb_seg gs; | |
| 131 | struct vmcb_seg gdtr; | |
| 132 | struct vmcb_seg ldtr; | |
| 133 | struct vmcb_seg idtr; | |
| 134 | struct vmcb_seg tr; | |
| 135 | u8 reserved_1[43]; | |
| 136 | u8 cpl; | |
| 137 | u8 reserved_2[4]; | |
| 138 | u64 efer; | |
| 139 | u8 reserved_3[112]; | |
| 140 | u64 cr4; | |
| 141 | u64 cr3; | |
| 142 | u64 cr0; | |
| 143 | u64 dr7; | |
| 144 | u64 dr6; | |
| 145 | u64 rflags; | |
| 146 | u64 rip; | |
| 147 | u8 reserved_4[88]; | |
| 148 | u64 rsp; | |
| 149 | u8 reserved_5[24]; | |
| 150 | u64 rax; | |
| 151 | u64 star; | |
| 152 | u64 lstar; | |
| 153 | u64 cstar; | |
| 154 | u64 sfmask; | |
| 155 | u64 kernel_gs_base; | |
| 156 | u64 sysenter_cs; | |
| 157 | u64 sysenter_esp; | |
| 158 | u64 sysenter_eip; | |
| 159 | u64 cr2; | |
| 160 | u8 reserved_6[32]; | |
| 161 | u64 g_pat; | |
| 162 | u64 dbgctl; | |
| 163 | u64 br_from; | |
| 164 | u64 br_to; | |
| 165 | u64 last_excp_from; | |
| 166 | u64 last_excp_to; | |
| 167 | }; | |
| 168 | ||
| 169 | struct __attribute__ ((__packed__)) vmcb { | |
| 170 | struct vmcb_control_area control; | |
| 171 | struct vmcb_save_area save; | |
| 172 | }; | |
| 173 | ||
| 174 | #define SVM_CPUID_FEATURE_SHIFT 2 | |
| 175 | #define SVM_CPUID_FUNC 0x8000000a | |
| 176 | ||
| 6031a61c JR |
177 | #define SVM_VM_CR_SVM_DISABLE 4 |
| 178 | ||
| 6aa8b732 AK |
179 | #define SVM_SELECTOR_S_SHIFT 4 |
| 180 | #define SVM_SELECTOR_DPL_SHIFT 5 | |
| 181 | #define SVM_SELECTOR_P_SHIFT 7 | |
| 182 | #define SVM_SELECTOR_AVL_SHIFT 8 | |
| 183 | #define SVM_SELECTOR_L_SHIFT 9 | |
| 184 | #define SVM_SELECTOR_DB_SHIFT 10 | |
| 185 | #define SVM_SELECTOR_G_SHIFT 11 | |
| 186 | ||
| 187 | #define SVM_SELECTOR_TYPE_MASK (0xf) | |
| 188 | #define SVM_SELECTOR_S_MASK (1 << SVM_SELECTOR_S_SHIFT) | |
| 189 | #define SVM_SELECTOR_DPL_MASK (3 << SVM_SELECTOR_DPL_SHIFT) | |
| 190 | #define SVM_SELECTOR_P_MASK (1 << SVM_SELECTOR_P_SHIFT) | |
| 191 | #define SVM_SELECTOR_AVL_MASK (1 << SVM_SELECTOR_AVL_SHIFT) | |
| 192 | #define SVM_SELECTOR_L_MASK (1 << SVM_SELECTOR_L_SHIFT) | |
| 193 | #define SVM_SELECTOR_DB_MASK (1 << SVM_SELECTOR_DB_SHIFT) | |
| 194 | #define SVM_SELECTOR_G_MASK (1 << SVM_SELECTOR_G_SHIFT) | |
| 195 | ||
| 196 | #define SVM_SELECTOR_WRITE_MASK (1 << 1) | |
| 197 | #define SVM_SELECTOR_READ_MASK SVM_SELECTOR_WRITE_MASK | |
| 198 | #define SVM_SELECTOR_CODE_MASK (1 << 3) | |
| 199 | ||
| 200 | #define INTERCEPT_CR0_MASK 1 | |
| 201 | #define INTERCEPT_CR3_MASK (1 << 3) | |
| 202 | #define INTERCEPT_CR4_MASK (1 << 4) | |
| 80a8119c | 203 | #define INTERCEPT_CR8_MASK (1 << 8) |
| 6aa8b732 AK |
204 | |
| 205 | #define INTERCEPT_DR0_MASK 1 | |
| 206 | #define INTERCEPT_DR1_MASK (1 << 1) | |
| 207 | #define INTERCEPT_DR2_MASK (1 << 2) | |
| 208 | #define INTERCEPT_DR3_MASK (1 << 3) | |
| 209 | #define INTERCEPT_DR4_MASK (1 << 4) | |
| 210 | #define INTERCEPT_DR5_MASK (1 << 5) | |
| 211 | #define INTERCEPT_DR6_MASK (1 << 6) | |
| 212 | #define INTERCEPT_DR7_MASK (1 << 7) | |
| 213 | ||
| 214 | #define SVM_EVTINJ_VEC_MASK 0xff | |
| 215 | ||
| 216 | #define SVM_EVTINJ_TYPE_SHIFT 8 | |
| 217 | #define SVM_EVTINJ_TYPE_MASK (7 << SVM_EVTINJ_TYPE_SHIFT) | |
| 218 | ||
| 219 | #define SVM_EVTINJ_TYPE_INTR (0 << SVM_EVTINJ_TYPE_SHIFT) | |
| 220 | #define SVM_EVTINJ_TYPE_NMI (2 << SVM_EVTINJ_TYPE_SHIFT) | |
| 221 | #define SVM_EVTINJ_TYPE_EXEPT (3 << SVM_EVTINJ_TYPE_SHIFT) | |
| 222 | #define SVM_EVTINJ_TYPE_SOFT (4 << SVM_EVTINJ_TYPE_SHIFT) | |
| 223 | ||
| 224 | #define SVM_EVTINJ_VALID (1 << 31) | |
| 225 | #define SVM_EVTINJ_VALID_ERR (1 << 11) | |
| 226 | ||
| 227 | #define SVM_EXITINTINFO_VEC_MASK SVM_EVTINJ_VEC_MASK | |
| 64a7ec06 | 228 | #define SVM_EXITINTINFO_TYPE_MASK SVM_EVTINJ_TYPE_MASK |
| 6aa8b732 AK |
229 | |
| 230 | #define SVM_EXITINTINFO_TYPE_INTR SVM_EVTINJ_TYPE_INTR | |
| 231 | #define SVM_EXITINTINFO_TYPE_NMI SVM_EVTINJ_TYPE_NMI | |
| 232 | #define SVM_EXITINTINFO_TYPE_EXEPT SVM_EVTINJ_TYPE_EXEPT | |
| 233 | #define SVM_EXITINTINFO_TYPE_SOFT SVM_EVTINJ_TYPE_SOFT | |
| 234 | ||
| 235 | #define SVM_EXITINTINFO_VALID SVM_EVTINJ_VALID | |
| 236 | #define SVM_EXITINTINFO_VALID_ERR SVM_EVTINJ_VALID_ERR | |
| 237 | ||
| 37817f29 IE |
238 | #define SVM_EXITINFOSHIFT_TS_REASON_IRET 36 |
| 239 | #define SVM_EXITINFOSHIFT_TS_REASON_JMP 38 | |
| 240 | ||
| 6aa8b732 AK |
241 | #define SVM_EXIT_READ_CR0 0x000 |
| 242 | #define SVM_EXIT_READ_CR3 0x003 | |
| 243 | #define SVM_EXIT_READ_CR4 0x004 | |
| 244 | #define SVM_EXIT_READ_CR8 0x008 | |
| 245 | #define SVM_EXIT_WRITE_CR0 0x010 | |
| 246 | #define SVM_EXIT_WRITE_CR3 0x013 | |
| 247 | #define SVM_EXIT_WRITE_CR4 0x014 | |
| 248 | #define SVM_EXIT_WRITE_CR8 0x018 | |
| 249 | #define SVM_EXIT_READ_DR0 0x020 | |
| 250 | #define SVM_EXIT_READ_DR1 0x021 | |
| 251 | #define SVM_EXIT_READ_DR2 0x022 | |
| 252 | #define SVM_EXIT_READ_DR3 0x023 | |
| 253 | #define SVM_EXIT_READ_DR4 0x024 | |
| 254 | #define SVM_EXIT_READ_DR5 0x025 | |
| 255 | #define SVM_EXIT_READ_DR6 0x026 | |
| 256 | #define SVM_EXIT_READ_DR7 0x027 | |
| 257 | #define SVM_EXIT_WRITE_DR0 0x030 | |
| 258 | #define SVM_EXIT_WRITE_DR1 0x031 | |
| 259 | #define SVM_EXIT_WRITE_DR2 0x032 | |
| 260 | #define SVM_EXIT_WRITE_DR3 0x033 | |
| 261 | #define SVM_EXIT_WRITE_DR4 0x034 | |
| 262 | #define SVM_EXIT_WRITE_DR5 0x035 | |
| 263 | #define SVM_EXIT_WRITE_DR6 0x036 | |
| 264 | #define SVM_EXIT_WRITE_DR7 0x037 | |
| 265 | #define SVM_EXIT_EXCP_BASE 0x040 | |
| 266 | #define SVM_EXIT_INTR 0x060 | |
| 267 | #define SVM_EXIT_NMI 0x061 | |
| 268 | #define SVM_EXIT_SMI 0x062 | |
| 269 | #define SVM_EXIT_INIT 0x063 | |
| 270 | #define SVM_EXIT_VINTR 0x064 | |
| 271 | #define SVM_EXIT_CR0_SEL_WRITE 0x065 | |
| 272 | #define SVM_EXIT_IDTR_READ 0x066 | |
| 273 | #define SVM_EXIT_GDTR_READ 0x067 | |
| 274 | #define SVM_EXIT_LDTR_READ 0x068 | |
| 275 | #define SVM_EXIT_TR_READ 0x069 | |
| 276 | #define SVM_EXIT_IDTR_WRITE 0x06a | |
| 277 | #define SVM_EXIT_GDTR_WRITE 0x06b | |
| 278 | #define SVM_EXIT_LDTR_WRITE 0x06c | |
| 279 | #define SVM_EXIT_TR_WRITE 0x06d | |
| 280 | #define SVM_EXIT_RDTSC 0x06e | |
| 281 | #define SVM_EXIT_RDPMC 0x06f | |
| 282 | #define SVM_EXIT_PUSHF 0x070 | |
| 283 | #define SVM_EXIT_POPF 0x071 | |
| 284 | #define SVM_EXIT_CPUID 0x072 | |
| 285 | #define SVM_EXIT_RSM 0x073 | |
| 286 | #define SVM_EXIT_IRET 0x074 | |
| 287 | #define SVM_EXIT_SWINT 0x075 | |
| 288 | #define SVM_EXIT_INVD 0x076 | |
| 289 | #define SVM_EXIT_PAUSE 0x077 | |
| 290 | #define SVM_EXIT_HLT 0x078 | |
| 291 | #define SVM_EXIT_INVLPG 0x079 | |
| 292 | #define SVM_EXIT_INVLPGA 0x07a | |
| 293 | #define SVM_EXIT_IOIO 0x07b | |
| 294 | #define SVM_EXIT_MSR 0x07c | |
| 295 | #define SVM_EXIT_TASK_SWITCH 0x07d | |
| 296 | #define SVM_EXIT_FERR_FREEZE 0x07e | |
| 297 | #define SVM_EXIT_SHUTDOWN 0x07f | |
| 298 | #define SVM_EXIT_VMRUN 0x080 | |
| 299 | #define SVM_EXIT_VMMCALL 0x081 | |
| 300 | #define SVM_EXIT_VMLOAD 0x082 | |
| 301 | #define SVM_EXIT_VMSAVE 0x083 | |
| 302 | #define SVM_EXIT_STGI 0x084 | |
| 303 | #define SVM_EXIT_CLGI 0x085 | |
| 304 | #define SVM_EXIT_SKINIT 0x086 | |
| 305 | #define SVM_EXIT_RDTSCP 0x087 | |
| 306 | #define SVM_EXIT_ICEBP 0x088 | |
| 307 | #define SVM_EXIT_WBINVD 0x089 | |
| 916ce236 JR |
308 | #define SVM_EXIT_MONITOR 0x08a |
| 309 | #define SVM_EXIT_MWAIT 0x08b | |
| 310 | #define SVM_EXIT_MWAIT_COND 0x08c | |
| 6aa8b732 AK |
311 | #define SVM_EXIT_NPF 0x400 |
| 312 | ||
| 313 | #define SVM_EXIT_ERR -1 | |
| 314 | ||
| d77c26fc | 315 | #define SVM_CR0_SELECTIVE_MASK (1 << 3 | 1) /* TS and MP */ |
| 6aa8b732 AK |
316 | |
| 317 | #define SVM_VMLOAD ".byte 0x0f, 0x01, 0xda" | |
| 318 | #define SVM_VMRUN ".byte 0x0f, 0x01, 0xd8" | |
| 319 | #define SVM_VMSAVE ".byte 0x0f, 0x01, 0xdb" | |
| 320 | #define SVM_CLGI ".byte 0x0f, 0x01, 0xdd" | |
| 321 | #define SVM_STGI ".byte 0x0f, 0x01, 0xdc" | |
| 322 | #define SVM_INVLPGA ".byte 0x0f, 0x01, 0xdf" | |
| 323 | ||
| 324 | #endif | |
| 325 |