/* * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef __XEN_PUBLIC_HVM_HVM_OP_H__ #define __XEN_PUBLIC_HVM_HVM_OP_H__ /* Get/set subcommands: the second argument of the hypercall is a * pointer to a xen_hvm_param struct. */ #define HVMOP_set_param 0 #define HVMOP_get_param 1 struct xen_hvm_param { domid_t domid; /* IN */ uint32_t index; /* IN */ uint64_t value; /* IN/OUT */ }; DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_param); /* Hint from PV drivers for pagetable destruction. */ #define HVMOP_pagetable_dying 9 struct xen_hvm_pagetable_dying { /* Domain with a pagetable about to be destroyed. */ domid_t domid; /* guest physical address of the toplevel pagetable dying */ aligned_u64 gpa; }; typedef struct xen_hvm_pagetable_dying xen_hvm_pagetable_dying_t; DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_pagetable_dying_t); enum hvmmem_type_t { HVMMEM_ram_rw, /* Normal read/write guest RAM */ HVMMEM_ram_ro, /* Read-only; writes are discarded */ HVMMEM_mmio_dm, /* Reads and write go to the device model */ }; #define HVMOP_get_mem_type 15 /* Return hvmmem_type_t for the specified pfn. */ struct xen_hvm_get_mem_type { /* Domain to be queried. */ domid_t domid; /* OUT variable. */ uint16_t mem_type; uint16_t pad[2]; /* align next field on 8-byte boundary */ /* IN variable. */ uint64_t pfn; }; DEFINE_GUEST_HANDLE_STRUCT(xen_hvm_get_mem_type); #endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ lect name='qt'>