2 * V3 Control header file
13 /* Global Control IOCTLs */
14 #define V3_CREATE_GUEST 12
15 #define V3_FREE_GUEST 13
17 #define V3_ADD_MEMORY 50
18 #define V3_RESET_MEMORY 51
19 #define V3_REMOVE_MEMORY 52
21 #define V3_ADD_PCI_HW_DEV 55
22 #define V3_ADD_PCI_USER_DEV 56
24 /* VM Specific IOCTLs */
26 /* VM Specific ioctls */
27 #define V3_VM_CONSOLE_CONNECT 20
28 #define V3_VM_SERIAL_CONNECT 21
29 #define V3_VM_PAUSE 23
30 #define V3_VM_CONTINUE 24
32 #define V3_VM_LAUNCH 25
36 #define V3_VM_SIMULATE 29
37 #define V3_VM_INSPECT 30
38 #define V3_VM_DEBUG 31
41 #define V3_VM_MOVE_CORE 33
44 #define V3_VM_RECEIVE 35
46 #define V3_VM_MOVE_MEM 36
48 #define V3_VM_FB_INPUT 257
49 #define V3_VM_FB_QUERY 258
51 #define V3_VM_HOST_DEV_CONNECT 10245
52 #define V3_VM_KSTREAM_USER_CONNECT 11245
55 static const char * v3_dev = "/dev/v3vee";
58 unsigned long long size;
61 } __attribute__((packed));
64 typedef enum { PREALLOCATED=0, // user space-allocated (e.g. hot remove)
65 REQUESTED, // kernel will attempt allocation (anywhere)
66 REQUESTED32, // kernel will attempt allocation (<4GB)
67 } v3_mem_region_type_t;
69 struct v3_mem_region {
70 v3_mem_region_type_t type; //
71 int node; // numa node for REQUESTED (-1 = any)
72 unsigned long long base_addr; // region start (hpa) for PREALLOCATED
73 unsigned long long num_pages; // size for PREALLOCATED or request size for REQUESTED
74 // should be power of 2 and > V3_CONFIG_MEM_BLOCK
75 } __attribute__((packed));
78 struct v3_core_move_cmd{
79 unsigned short vcore_id;
80 unsigned short pcore_id;
81 } __attribute__((packed));
83 struct v3_mem_move_cmd{
84 unsigned long long gpa;
85 unsigned short pcore_id;
86 } __attribute__((packed));
91 } __attribute__((packed));
93 struct v3_chkpt_info {
95 char url[256]; /* This might need to be bigger... */
96 unsigned long long opts;
97 #define V3_CHKPT_OPT_NONE 0
98 #define V3_CHKPT_OPT_SKIP_MEM 1 // don't write memory to store
99 #define V3_CHKPT_OPT_SKIP_DEVS 2 // don't write devices to store
100 #define V3_CHKPT_OPT_SKIP_CORES 4 // don't write core arch ind data to store
101 #define V3_CHKPT_OPT_SKIP_ARCHDEP 8 // don't write core arch dep data to store
102 } __attribute__((packed));
106 struct v3_hw_pci_dev {
111 } __attribute__((packed));
113 #define V3VEE_STR "\n\n" \
114 "The V3Vee Project (c) 2012\n" \
115 "\thttp://v3vee.org\n" \
118 #define v3_usage(fmt, args...) \
120 printf(("\nUsage: %s " fmt V3VEE_STR), argv[0], ##args); \
125 int v3_dev_ioctl (int req, void * arg);
126 int v3_vm_ioctl (const char * filename,
129 void * v3_mmap_file (const char * filename, int prot, int flags);
130 int v3_read_file (int fd, int size, unsigned char * buf);
132 int launch_vm (const char * filename);
133 int stop_vm (const char * filename);
135 unsigned long v3_hash_buffer (unsigned char * msg, unsigned int len);
137 /* XML-related structs */
146 struct xml_option * next;
156 struct mem_file_hdr {
157 unsigned int file_idx;
158 unsigned int file_size;
159 unsigned long long file_offset;
160 unsigned long file_hash;