1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI_HYPERV_H 20 #define _UAPI_HYPERV_H 21 #include <linux/uuid.h> 22 #define UTIL_FW_MINOR 0 23 #define UTIL_WS2K8_FW_MAJOR 1 24 #define UTIL_WS2K8_FW_VERSION (UTIL_WS2K8_FW_MAJOR << 16 | UTIL_FW_MINOR) 25 #define UTIL_FW_MAJOR 3 26 #define UTIL_FW_VERSION (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR) 27 #define VSS_OP_REGISTER 128 28 #define VSS_OP_REGISTER1 129 29 enum hv_vss_op { 30 VSS_OP_CREATE = 0, 31 VSS_OP_DELETE, 32 VSS_OP_HOT_BACKUP, 33 VSS_OP_GET_DM_INFO, 34 VSS_OP_BU_COMPLETE, 35 VSS_OP_FREEZE, 36 VSS_OP_THAW, 37 VSS_OP_AUTO_RECOVER, 38 VSS_OP_COUNT 39 }; 40 struct hv_vss_hdr { 41 __u8 operation; 42 __u8 reserved[7]; 43 } __attribute__((packed)); 44 #define VSS_HBU_NO_AUTO_RECOVERY 0x00000005 45 struct hv_vss_check_feature { 46 __u32 flags; 47 } __attribute__((packed)); 48 struct hv_vss_check_dm_info { 49 __u32 flags; 50 } __attribute__((packed)); 51 struct hv_vss_msg { 52 union { 53 struct hv_vss_hdr vss_hdr; 54 int error; 55 }; 56 union { 57 struct hv_vss_check_feature vss_cf; 58 struct hv_vss_check_dm_info dm_info; 59 }; 60 } __attribute__((packed)); 61 #define FCOPY_VERSION_0 0 62 #define FCOPY_VERSION_1 1 63 #define FCOPY_CURRENT_VERSION FCOPY_VERSION_1 64 #define W_MAX_PATH 260 65 enum hv_fcopy_op { 66 START_FILE_COPY = 0, 67 WRITE_TO_FILE, 68 COMPLETE_FCOPY, 69 CANCEL_FCOPY, 70 }; 71 struct hv_fcopy_hdr { 72 __u32 operation; 73 uuid_le service_id0; 74 uuid_le service_id1; 75 } __attribute__((packed)); 76 #define OVER_WRITE 0x1 77 #define CREATE_PATH 0x2 78 struct hv_start_fcopy { 79 struct hv_fcopy_hdr hdr; 80 __u16 file_name[W_MAX_PATH]; 81 __u16 path_name[W_MAX_PATH]; 82 __u32 copy_flags; 83 __u64 file_size; 84 } __attribute__((packed)); 85 #define DATA_FRAGMENT (6 * 1024) 86 struct hv_do_fcopy { 87 struct hv_fcopy_hdr hdr; 88 __u32 pad; 89 __u64 offset; 90 __u32 size; 91 __u8 data[DATA_FRAGMENT]; 92 } __attribute__((packed)); 93 #define HV_KVP_EXCHANGE_MAX_VALUE_SIZE (2048) 94 #define HV_KVP_EXCHANGE_MAX_KEY_SIZE (512) 95 #define REG_SZ 1 96 #define REG_U32 4 97 #define REG_U64 8 98 #define KVP_OP_REGISTER 4 99 #define KVP_OP_REGISTER1 100 100 enum hv_kvp_exchg_op { 101 KVP_OP_GET = 0, 102 KVP_OP_SET, 103 KVP_OP_DELETE, 104 KVP_OP_ENUMERATE, 105 KVP_OP_GET_IP_INFO, 106 KVP_OP_SET_IP_INFO, 107 KVP_OP_COUNT 108 }; 109 enum hv_kvp_exchg_pool { 110 KVP_POOL_EXTERNAL = 0, 111 KVP_POOL_GUEST, 112 KVP_POOL_AUTO, 113 KVP_POOL_AUTO_EXTERNAL, 114 KVP_POOL_AUTO_INTERNAL, 115 KVP_POOL_COUNT 116 }; 117 #define HV_S_OK 0x00000000 118 #define HV_E_FAIL 0x80004005 119 #define HV_S_CONT 0x80070103 120 #define HV_ERROR_NOT_SUPPORTED 0x80070032 121 #define HV_ERROR_MACHINE_LOCKED 0x800704F7 122 #define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F 123 #define HV_INVALIDARG 0x80070057 124 #define HV_GUID_NOTFOUND 0x80041002 125 #define HV_ERROR_ALREADY_EXISTS 0x80070050 126 #define HV_ERROR_DISK_FULL 0x80070070 127 #define ADDR_FAMILY_NONE 0x00 128 #define ADDR_FAMILY_IPV4 0x01 129 #define ADDR_FAMILY_IPV6 0x02 130 #define MAX_ADAPTER_ID_SIZE 128 131 #define MAX_IP_ADDR_SIZE 1024 132 #define MAX_GATEWAY_SIZE 512 133 struct hv_kvp_ipaddr_value { 134 __u16 adapter_id[MAX_ADAPTER_ID_SIZE]; 135 __u8 addr_family; 136 __u8 dhcp_enabled; 137 __u16 ip_addr[MAX_IP_ADDR_SIZE]; 138 __u16 sub_net[MAX_IP_ADDR_SIZE]; 139 __u16 gate_way[MAX_GATEWAY_SIZE]; 140 __u16 dns_addr[MAX_IP_ADDR_SIZE]; 141 } __attribute__((packed)); 142 struct hv_kvp_hdr { 143 __u8 operation; 144 __u8 pool; 145 __u16 pad; 146 } __attribute__((packed)); 147 struct hv_kvp_exchg_msg_value { 148 __u32 value_type; 149 __u32 key_size; 150 __u32 value_size; 151 __u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; 152 union { 153 __u8 value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; 154 __u32 value_u32; 155 __u64 value_u64; 156 }; 157 } __attribute__((packed)); 158 struct hv_kvp_msg_enumerate { 159 __u32 index; 160 struct hv_kvp_exchg_msg_value data; 161 } __attribute__((packed)); 162 struct hv_kvp_msg_get { 163 struct hv_kvp_exchg_msg_value data; 164 }; 165 struct hv_kvp_msg_set { 166 struct hv_kvp_exchg_msg_value data; 167 }; 168 struct hv_kvp_msg_delete { 169 __u32 key_size; 170 __u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; 171 }; 172 struct hv_kvp_register { 173 __u8 version[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; 174 }; 175 struct hv_kvp_msg { 176 union { 177 struct hv_kvp_hdr kvp_hdr; 178 int error; 179 }; 180 union { 181 struct hv_kvp_msg_get kvp_get; 182 struct hv_kvp_msg_set kvp_set; 183 struct hv_kvp_msg_delete kvp_delete; 184 struct hv_kvp_msg_enumerate kvp_enum_data; 185 struct hv_kvp_ipaddr_value kvp_ip_val; 186 struct hv_kvp_register kvp_register; 187 } body; 188 } __attribute__((packed)); 189 struct hv_kvp_ip_msg { 190 __u8 operation; 191 __u8 pool; 192 struct hv_kvp_ipaddr_value kvp_ip_val; 193 } __attribute__((packed)); 194 #endif 195