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 #define V3_DVFS_CTRL 60
26 /* VM Specific IOCTLs */
28 /* VM Specific ioctls */
29 #define V3_VM_CONSOLE_CONNECT 20
30 #define V3_VM_SERIAL_CONNECT 21
31 #define V3_VM_PAUSE 23
32 #define V3_VM_CONTINUE 24
34 #define V3_VM_LAUNCH 25
38 #define V3_VM_SIMULATE 29
39 #define V3_VM_INSPECT 30
40 #define V3_VM_DEBUG 31
43 #define V3_VM_MOVE_CORE 33
46 #define V3_VM_RECEIVE 35
48 #define V3_VM_MOVE_MEM 36
50 #define V3_VM_FB_INPUT 257
51 #define V3_VM_FB_QUERY 258
53 #define V3_VM_HOST_DEV_CONNECT 10245
54 #define V3_VM_KSTREAM_USER_CONNECT 11245
57 static const char * v3_dev = "/dev/v3vee";
60 unsigned long long size;
63 } __attribute__((packed));
66 typedef enum { PREALLOCATED=0, // user space-allocated (e.g. hot remove)
67 REQUESTED, // kernel will attempt allocation (anywhere)
68 REQUESTED32, // kernel will attempt allocation (<4GB)
69 } v3_mem_region_type_t;
71 struct v3_mem_region {
72 v3_mem_region_type_t type; //
73 int node; // numa node for REQUESTED (-1 = any)
74 unsigned long long base_addr; // region start (hpa) for PREALLOCATED
75 unsigned long long num_pages; // size for PREALLOCATED or request size for REQUESTED
76 // should be power of 2 and > V3_CONFIG_MEM_BLOCK
77 } __attribute__((packed));
80 struct v3_core_move_cmd{
81 unsigned short vcore_id;
82 unsigned short pcore_id;
83 } __attribute__((packed));
85 struct v3_mem_move_cmd{
86 unsigned long long gpa;
87 unsigned short pcore_id;
88 } __attribute__((packed));
93 } __attribute__((packed));
95 struct v3_chkpt_info {
97 char url[256]; /* This might need to be bigger... */
98 unsigned long long opts;
99 #define V3_CHKPT_OPT_NONE 0
100 #define V3_CHKPT_OPT_SKIP_MEM 1 // don't write memory to store
101 #define V3_CHKPT_OPT_SKIP_DEVS 2 // don't write devices to store
102 #define V3_CHKPT_OPT_SKIP_CORES 4 // don't write core arch ind data to store
103 #define V3_CHKPT_OPT_SKIP_ARCHDEP 8 // don't write core arch dep data to store
104 } __attribute__((packed));
108 struct v3_hw_pci_dev {
113 } __attribute__((packed));
115 #define V3VEE_STR "\n\n" \
116 "The V3Vee Project (c) 2012\n" \
117 "\thttp://v3vee.org\n" \
120 #define v3_usage(fmt, args...) \
122 printf(("\nUsage: %s " fmt V3VEE_STR), argv[0], ##args); \
127 int v3_dev_ioctl (int req, void * arg);
128 int v3_vm_ioctl (const char * filename,
131 void * v3_mmap_file (const char * filename, int prot, int flags);
132 int v3_read_file (int fd, int size, unsigned char * buf);
134 int launch_vm (const char * filename);
135 int stop_vm (const char * filename);
137 unsigned long v3_hash_buffer (unsigned char * msg, unsigned int len);
139 /* XML-related structs */
148 struct xml_option * next;
158 struct mem_file_hdr {
159 unsigned int file_idx;
160 unsigned int file_size;
161 unsigned long long file_offset;
162 unsigned long file_hash;