Lines Matching +full:gpa +full:- +full:0

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
40  * API version for out-of-tree consumers like grub-bhyve for making compile
58 	VM_MMAP_SPARSE,		/* mappings created on-demand */
64 #define	VM_MEM_F_INCORE	0x01	/* include guest memory in core file */
65 #define	VM_MEM_F_WIRED	0x02	/* guest memory is wired */
69  * - vm_setup_memory() uses VM_SYSMEM for the system memory segment.
70  * - the remaining identifiers can be used to create devmem segments.
84  * Returns 0 on success and non-zero otherwise.
91  * that starts at an address >= *gpa.
93  * Returns 0 if the next address range was found and non-zero otherwise.
95 int	vm_mmap_getnext(struct vmctx *ctx, vm_paddr_t *gpa, int *segid,
111  * at [gpa,gpa+len) with protection 'prot'.
113 int	vm_mmap_memseg(struct vmctx *ctx, vm_paddr_t gpa, int segid,
116 int	vm_munmap_memseg(struct vmctx *ctx, vm_paddr_t gpa, size_t len);
120 #define	VMMAPI_OPEN_CREATE	0x01	/* create if the VM does not exist */
121 #define	VMMAPI_OPEN_REINIT	0x02	/* reinitialize the VM if it exists */
132 /* inverse operation to vm_map_gpa - extract guest address from host pointer */
135 int	vm_get_gpa_pmap(struct vmctx *, uint64_t gpa, uint64_t *pte, int *num);
137 		   uint64_t gla, int prot, uint64_t *gpa, int *fault);
141 		   uint64_t *gpa, int *fault);
197 	    vm_paddr_t gpa, bool write, int size, uint64_t *value);
208 			   vm_paddr_t gpa, size_t len, vm_paddr_t hpa);
210 			     vm_paddr_t gpa, size_t len);
222  * Return a pointer to the statistics buffer. Note that this is not MT-safe.
235  * Translate the GLA range [gla,gla+len) into GPA segments in 'iov'.
236  * The 'iovcnt' should be big enough to accommodate all GPA segments.
239  *   0		  0		Success
240  *   0		  1		An exception was injected into the guest