| vmm.h (268889) | vmm.h (269008) |
|---|---|
| 1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * | 1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
| 26 * $FreeBSD: head/sys/amd64/include/vmm.h 268889 2014-07-19 20:59:08Z neel $ | 26 * $FreeBSD: head/sys/amd64/include/vmm.h 269008 2014-07-23 04:28:51Z neel $ |
| 27 */ 28 29#ifndef _VMM_H_ 30#define _VMM_H_ 31 32enum vm_suspend_how { 33 VM_SUSPEND_NONE, 34 VM_SUSPEND_RESET, --- 74 unchanged lines hidden (view full) --- 109struct seg_desc; 110struct vm_exit; 111struct vm_run; 112struct vhpet; 113struct vioapic; 114struct vlapic; 115struct vmspace; 116struct vm_object; | 27 */ 28 29#ifndef _VMM_H_ 30#define _VMM_H_ 31 32enum vm_suspend_how { 33 VM_SUSPEND_NONE, 34 VM_SUSPEND_RESET, --- 74 unchanged lines hidden (view full) --- 109struct seg_desc; 110struct vm_exit; 111struct vm_run; 112struct vhpet; 113struct vioapic; 114struct vlapic; 115struct vmspace; 116struct vm_object; |
| 117struct vm_guest_paging; |
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| 117struct pmap; 118 119typedef int (*vmm_init_func_t)(int ipinum); 120typedef int (*vmm_cleanup_func_t)(void); 121typedef void (*vmm_resume_func_t)(void); 122typedef void * (*vmi_init_func_t)(struct vm *vm, struct pmap *pmap); 123typedef int (*vmi_run_func_t)(void *vmi, int vcpu, register_t rip, 124 struct pmap *pmap, void *rendezvous_cookie, --- 187 unchanged lines hidden (view full) --- 312 * and non-zero otherwise. 313 */ 314int vm_entry_intinfo(struct vm *vm, int vcpuid, uint64_t *info); 315 316int vm_get_intinfo(struct vm *vm, int vcpuid, uint64_t *info1, uint64_t *info2); 317 318void vm_inject_gp(struct vm *vm, int vcpuid); /* general protection fault */ 319void vm_inject_ud(struct vm *vm, int vcpuid); /* undefined instruction fault */ | 118struct pmap; 119 120typedef int (*vmm_init_func_t)(int ipinum); 121typedef int (*vmm_cleanup_func_t)(void); 122typedef void (*vmm_resume_func_t)(void); 123typedef void * (*vmi_init_func_t)(struct vm *vm, struct pmap *pmap); 124typedef int (*vmi_run_func_t)(void *vmi, int vcpu, register_t rip, 125 struct pmap *pmap, void *rendezvous_cookie, --- 187 unchanged lines hidden (view full) --- 313 * and non-zero otherwise. 314 */ 315int vm_entry_intinfo(struct vm *vm, int vcpuid, uint64_t *info); 316 317int vm_get_intinfo(struct vm *vm, int vcpuid, uint64_t *info1, uint64_t *info2); 318 319void vm_inject_gp(struct vm *vm, int vcpuid); /* general protection fault */ 320void vm_inject_ud(struct vm *vm, int vcpuid); /* undefined instruction fault */ |
| 321void vm_inject_ac(struct vm *vm, int vcpuid, int errcode); /* #AC */ 322void vm_inject_ss(struct vm *vm, int vcpuid, int errcode); /* #SS */ |
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| 320void vm_inject_pf(struct vm *vm, int vcpuid, int error_code, uint64_t cr2); 321 322enum vm_reg_name vm_segment_name(int seg_encoding); 323 | 323void vm_inject_pf(struct vm *vm, int vcpuid, int error_code, uint64_t cr2); 324 325enum vm_reg_name vm_segment_name(int seg_encoding); 326 |
| 327struct vm_copyinfo { 328 uint64_t gpa; 329 size_t len; 330 void *hva; 331 void *cookie; 332}; 333 334/* 335 * Set up 'copyinfo[]' to copy to/from guest linear address space starting 336 * at 'gla' and 'len' bytes long. The 'prot' should be set to PROT_READ for 337 * a copyin or PROT_WRITE for a copyout. 338 * 339 * Returns 0 on success. 340 * Returns 1 if an exception was injected into the guest. 341 * Returns -1 otherwise. 342 * 343 * The 'copyinfo[]' can be passed to 'vm_copyin()' or 'vm_copyout()' only if 344 * the return value is 0. The 'copyinfo[]' resources should be freed by calling 345 * 'vm_copy_teardown()' after the copy is done. 346 */ 347int vm_copy_setup(struct vm *vm, int vcpuid, struct vm_guest_paging *paging, 348 uint64_t gla, size_t len, int prot, struct vm_copyinfo *copyinfo, 349 int num_copyinfo); 350void vm_copy_teardown(struct vm *vm, int vcpuid, struct vm_copyinfo *copyinfo, 351 int num_copyinfo); 352void vm_copyin(struct vm *vm, int vcpuid, struct vm_copyinfo *copyinfo, 353 void *kaddr, size_t len); 354void vm_copyout(struct vm *vm, int vcpuid, const void *kaddr, 355 struct vm_copyinfo *copyinfo, size_t len); |
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| 324#endif /* KERNEL */ 325 326#define VM_MAXCPU 16 /* maximum virtual cpus */ 327 328/* 329 * Identifiers for optional vmm capabilities 330 */ 331enum vm_cap_type { --- 219 unchanged lines hidden --- | 356#endif /* KERNEL */ 357 358#define VM_MAXCPU 16 /* maximum virtual cpus */ 359 360/* 361 * Identifiers for optional vmm capabilities 362 */ 363enum vm_cap_type { --- 219 unchanged lines hidden --- |