xref: /bionic/libc/kernel/uapi/linux/hyperv.h

/****************************************************************************
 ****************************************************************************
 ***
 ***   This header was automatically generated from a Linux kernel header
 ***   of the same name, to make information necessary for userspace to
 ***   call into the kernel available to libc.  It contains only constants,
 ***   structures, and macros generated from the original header, and thus,
 ***   contains no copyrightable information.
 ***
 ***   To edit the content of this header, modify the corresponding
 ***   source file (e.g. under external/kernel-headers/original/) then
 ***   run bionic/libc/kernel/tools/update_all.py
 ***
 ***   Any manual change here will be lost the next time this script will
 ***   be run. You've been warned!
 ***
 ****************************************************************************
 ****************************************************************************/
#ifndef _UAPI_HYPERV_H
#define _UAPI_HYPERV_H
#include <linux/uuid.h>
#define UTIL_FW_MINOR 0
#define UTIL_WS2K8_FW_MAJOR 1
#define UTIL_WS2K8_FW_VERSION (UTIL_WS2K8_FW_MAJOR << 16 | UTIL_FW_MINOR)
#define UTIL_FW_MAJOR 3
#define UTIL_FW_VERSION (UTIL_FW_MAJOR << 16 | UTIL_FW_MINOR)
#define VSS_OP_REGISTER 128
#define VSS_OP_REGISTER1 129
enum hv_vss_op {
  VSS_OP_CREATE = 0,
  VSS_OP_DELETE,
  VSS_OP_HOT_BACKUP,
  VSS_OP_GET_DM_INFO,
  VSS_OP_BU_COMPLETE,
  VSS_OP_FREEZE,
  VSS_OP_THAW,
  VSS_OP_AUTO_RECOVER,
  VSS_OP_COUNT
};
struct hv_vss_hdr {
  __u8 operation;
  __u8 reserved[7];
} __attribute__((packed));
#define VSS_HBU_NO_AUTO_RECOVERY 0x00000005
struct hv_vss_check_feature {
  __u32 flags;
} __attribute__((packed));
struct hv_vss_check_dm_info {
  __u32 flags;
} __attribute__((packed));
struct hv_vss_msg {
  union {
    struct hv_vss_hdr vss_hdr;
    int error;
  };
  union {
    struct hv_vss_check_feature vss_cf;
    struct hv_vss_check_dm_info dm_info;
  };
} __attribute__((packed));
#define FCOPY_VERSION_0 0
#define FCOPY_VERSION_1 1
#define FCOPY_CURRENT_VERSION FCOPY_VERSION_1
#define W_MAX_PATH 260
enum hv_fcopy_op {
  START_FILE_COPY = 0,
  WRITE_TO_FILE,
  COMPLETE_FCOPY,
  CANCEL_FCOPY,
};
struct hv_fcopy_hdr {
  __u32 operation;
  uuid_le service_id0;
  uuid_le service_id1;
} __attribute__((packed));
#define OVER_WRITE 0x1
#define CREATE_PATH 0x2
struct hv_start_fcopy {
  struct hv_fcopy_hdr hdr;
  __u16 file_name[W_MAX_PATH];
  __u16 path_name[W_MAX_PATH];
  __u32 copy_flags;
  __u64 file_size;
} __attribute__((packed));
#define DATA_FRAGMENT (6 * 1024)
struct hv_do_fcopy {
  struct hv_fcopy_hdr hdr;
  __u32 pad;
  __u64 offset;
  __u32 size;
  __u8 data[DATA_FRAGMENT];
} __attribute__((packed));
#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE (2048)
#define HV_KVP_EXCHANGE_MAX_KEY_SIZE (512)
#define REG_SZ 1
#define REG_U32 4
#define REG_U64 8
#define KVP_OP_REGISTER 4
#define KVP_OP_REGISTER1 100
enum hv_kvp_exchg_op {
  KVP_OP_GET = 0,
  KVP_OP_SET,
  KVP_OP_DELETE,
  KVP_OP_ENUMERATE,
  KVP_OP_GET_IP_INFO,
  KVP_OP_SET_IP_INFO,
  KVP_OP_COUNT
};
enum hv_kvp_exchg_pool {
  KVP_POOL_EXTERNAL = 0,
  KVP_POOL_GUEST,
  KVP_POOL_AUTO,
  KVP_POOL_AUTO_EXTERNAL,
  KVP_POOL_AUTO_INTERNAL,
  KVP_POOL_COUNT
};
#define HV_S_OK 0x00000000
#define HV_E_FAIL 0x80004005
#define HV_S_CONT 0x80070103
#define HV_ERROR_NOT_SUPPORTED 0x80070032
#define HV_ERROR_MACHINE_LOCKED 0x800704F7
#define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F
#define HV_INVALIDARG 0x80070057
#define HV_GUID_NOTFOUND 0x80041002
#define HV_ERROR_ALREADY_EXISTS 0x80070050
#define HV_ERROR_DISK_FULL 0x80070070
#define ADDR_FAMILY_NONE 0x00
#define ADDR_FAMILY_IPV4 0x01
#define ADDR_FAMILY_IPV6 0x02
#define MAX_ADAPTER_ID_SIZE 128
#define MAX_IP_ADDR_SIZE 1024
#define MAX_GATEWAY_SIZE 512
struct hv_kvp_ipaddr_value {
  __u16 adapter_id[MAX_ADAPTER_ID_SIZE];
  __u8 addr_family;
  __u8 dhcp_enabled;
  __u16 ip_addr[MAX_IP_ADDR_SIZE];
  __u16 sub_net[MAX_IP_ADDR_SIZE];
  __u16 gate_way[MAX_GATEWAY_SIZE];
  __u16 dns_addr[MAX_IP_ADDR_SIZE];
} __attribute__((packed));
struct hv_kvp_hdr {
  __u8 operation;
  __u8 pool;
  __u16 pad;
} __attribute__((packed));
struct hv_kvp_exchg_msg_value {
  __u32 value_type;
  __u32 key_size;
  __u32 value_size;
  __u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
  union {
    __u8 value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE];
    __u32 value_u32;
    __u64 value_u64;
  };
} __attribute__((packed));
struct hv_kvp_msg_enumerate {
  __u32 index;
  struct hv_kvp_exchg_msg_value data;
} __attribute__((packed));
struct hv_kvp_msg_get {
  struct hv_kvp_exchg_msg_value data;
};
struct hv_kvp_msg_set {
  struct hv_kvp_exchg_msg_value data;
};
struct hv_kvp_msg_delete {
  __u32 key_size;
  __u8 key[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
};
struct hv_kvp_register {
  __u8 version[HV_KVP_EXCHANGE_MAX_KEY_SIZE];
};
struct hv_kvp_msg {
  union {
    struct hv_kvp_hdr kvp_hdr;
    int error;
  };
  union {
    struct hv_kvp_msg_get kvp_get;
    struct hv_kvp_msg_set kvp_set;
    struct hv_kvp_msg_delete kvp_delete;
    struct hv_kvp_msg_enumerate kvp_enum_data;
    struct hv_kvp_ipaddr_value kvp_ip_val;
    struct hv_kvp_register kvp_register;
  } body;
} __attribute__((packed));
struct hv_kvp_ip_msg {
  __u8 operation;
  __u8 pool;
  struct hv_kvp_ipaddr_value kvp_ip_val;
} __attribute__((packed));
#endif