X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm.h;h=f1d2390caaf795e7bb17cba5dbd38e79d8db241e;hb=6b9abb54ebafd8266f1711b803ccb027675a465f;hp=14bbb2b48d791355f6e8de67f1cb745ae9cf0d5c;hpb=659151a0b655c619f3acbb98a45e9eeb8002a4b3;p=palacios.git diff --git a/palacios/include/palacios/vmm.h b/palacios/include/palacios/vmm.h index 14bbb2b..f1d2390 100644 --- a/palacios/include/palacios/vmm.h +++ b/palacios/include/palacios/vmm.h @@ -59,7 +59,7 @@ int v3_get_vcore(struct guest_info *); extern struct v3_os_hooks * os_hooks; \ void * ptr = 0; \ if ((os_hooks) && (os_hooks)->allocate_pages) { \ - ptr = (os_hooks)->allocate_pages(num_pages,PAGE_SIZE_4KB,-1,0); \ + ptr = (os_hooks)->allocate_pages(num_pages,PAGE_SIZE_4KB,-1,0,0); \ } \ ptr; \ }) @@ -70,7 +70,7 @@ int v3_get_vcore(struct guest_info *); extern struct v3_os_hooks * os_hooks; \ void * ptr = 0; \ if ((os_hooks) && (os_hooks)->allocate_pages) { \ - ptr = (os_hooks)->allocate_pages(num_pages,align,-1,0); \ + ptr = (os_hooks)->allocate_pages(num_pages,align,-1,0,0); \ } \ ptr; \ }) @@ -81,17 +81,17 @@ int v3_get_vcore(struct guest_info *); extern struct v3_os_hooks * os_hooks; \ void * ptr = 0; \ if ((os_hooks) && (os_hooks)->allocate_pages) { \ - ptr = (os_hooks)->allocate_pages(num_pages, PAGE_SIZE_4KB, node_id,0); \ + ptr = (os_hooks)->allocate_pages(num_pages, PAGE_SIZE_4KB, node_id,0,0); \ } \ ptr; \ }) -#define V3_AllocPagesExtended(num_pages, align, node_id, constraints) \ +#define V3_AllocPagesExtended(num_pages, align, node_id, filter_func, filter_state) \ ({ \ extern struct v3_os_hooks * os_hooks; \ void * ptr = 0; \ if ((os_hooks) && (os_hooks)->allocate_pages) { \ - ptr = (os_hooks)->allocate_pages(num_pages, align, node_id,constraints); \ + ptr = (os_hooks)->allocate_pages(num_pages, align, node_id, filter_func, filter_state); \ } \ ptr; \ }) @@ -357,8 +357,9 @@ struct v3_os_hooks { // - node_id -1 => any node, otherwise the numa node we want to alloc from // - constraint = 0 => no constraints, otherwise a bitwise-or of the following flags // Allocates physically contiguous pages -#define V3_ALLOC_PAGES_CONSTRAINT_4GB 1 - void *(*allocate_pages)(int num_pages, unsigned int alignment, int node_id, int constraint); + // - with desired alignment + // - that the filter_func returns nonzero on (if filter_func is given) + void *(*allocate_pages)(int num_pages, unsigned int alignment, int node_id, int (*filter_func)(void *paddr, void *filter_state), void *filter_state); void (*free_pages)(void * page, int num_pages); // Allocates virtually contiguous memory @@ -412,16 +413,20 @@ struct v3_interrupt { }; -typedef enum {V3_VM_UNKNOWN, V3_VM_INVALID, V3_VM_RUNNING, V3_VM_STOPPED, V3_VM_PAUSED, V3_VM_ERROR, V3_VM_SIMULATING} v3_vm_state_t; -typedef enum {V3_VCORE_UNKNOWN, V3_VCORE_INVALID, V3_VCORE_RUNNING, V3_VCORE_STOPPED} v3_vcore_state_t; +typedef enum {V3_VM_UNKNOWN, V3_VM_INVALID, V3_VM_RUNNING, V3_VM_STOPPED, V3_VM_PAUSED, V3_VM_ERROR, V3_VM_SIMULATING, V3_VM_RESETTING} v3_vm_state_t; +typedef enum {V3_VCORE_UNKNOWN, V3_VCORE_INVALID, V3_VCORE_RUNNING, V3_VCORE_STOPPED, V3_VCORE_RESETTING } v3_vcore_state_t; typedef enum {V3_VCORE_CPU_UNKNOWN, V3_VCORE_CPU_REAL, V3_VCORE_CPU_PROTECTED, V3_VCORE_CPU_PROTECTED_PAE, V3_VCORE_CPU_LONG, V3_VCORE_CPU_LONG_32_COMPAT, V3_VCORE_CPU_LONG_16_COMPAT} v3_vcore_cpu_mode_t; typedef enum {V3_VCORE_MEM_STATE_UNKNOWN, V3_VCORE_MEM_STATE_SHADOW, V3_VCORE_MEM_STATE_NESTED} v3_vcore_mem_state_t; typedef enum {V3_VCORE_MEM_MODE_UNKNOWN, V3_VCORE_MEM_MODE_PHYSICAL, V3_VCORE_MEM_MODE_VIRTUAL} v3_vcore_mem_mode_t; +typedef enum {V3_VM_GENERAL, V3_VM_HVM} v3_vm_type_t; +typedef enum {V3_VCORE_GENERAL, V3_VCORE_ROS, V3_VCORE_HRT} v3_vcore_type_t; + struct v3_vm_base_state { v3_vm_state_t state; + v3_vm_type_t vm_type; }; struct v3_vm_vcore_state { @@ -429,26 +434,29 @@ struct v3_vm_vcore_state { v3_vcore_cpu_mode_t cpu_mode; v3_vcore_mem_state_t mem_state; v3_vcore_mem_mode_t mem_mode; + v3_vcore_type_t vcore_type; unsigned long pcore; void * last_rip; unsigned long long num_exits; }; struct v3_vm_core_state { - unsigned long num_vcores; + unsigned long long num_vcores; struct v3_vm_vcore_state vcore[]; }; struct v3_vm_mem_region { + void *guest_paddr; void *host_paddr; unsigned long long size; - int swapped; - int pinned; + int swapped:1; + int pinned:1; }; struct v3_vm_mem_state { unsigned long long mem_size; - unsigned long num_regions; + unsigned long long ros_mem_size; + unsigned long long num_regions; struct v3_vm_mem_region region[]; }; @@ -464,6 +472,10 @@ int v3_pause_vm(struct v3_vm_info * vm); int v3_continue_vm(struct v3_vm_info * vm); int v3_simulate_vm(struct v3_vm_info * vm, unsigned int msecs); +int v3_reset_vm(struct v3_vm_info *vm); +typedef enum {V3_VM_RESET_ALL,V3_VM_RESET_HRT,V3_VM_RESET_ROS,V3_VM_RESET_CORE_RANGE} v3_vm_reset_type; +int v3_reset_vm_extended(struct v3_vm_info *vm, v3_vm_reset_type t, void *data); + int v3_save_vm(struct v3_vm_info * vm, char * store, char * url, unsigned long long opts); int v3_load_vm(struct v3_vm_info * vm, char * store, char * url, unsigned long long opts); @@ -475,6 +487,10 @@ int v3_move_vm_mem(struct v3_vm_info * vm, void *gpa, int target_cpu); int v3_free_vm(struct v3_vm_info * vm); +int v3_get_state_sizes_vm(struct v3_vm_info *vm, + unsigned long long *num_vcores, + unsigned long long *num_regions); + int v3_get_state_vm(struct v3_vm_info *vm, struct v3_vm_base_state *base, struct v3_vm_core_state *core,