diff options
Diffstat (limited to 'sys/dev/hyperv/utilities/hv_kvp.h')
| -rw-r--r-- | sys/dev/hyperv/utilities/hv_kvp.h | 143 |
1 files changed, 56 insertions, 87 deletions
diff --git a/sys/dev/hyperv/utilities/hv_kvp.h b/sys/dev/hyperv/utilities/hv_kvp.h index f7dccf7..b67373fa 100644 --- a/sys/dev/hyperv/utilities/hv_kvp.h +++ b/sys/dev/hyperv/utilities/hv_kvp.h @@ -1,7 +1,5 @@ /*- - * Copyright (c) 2009-2012 Microsoft Corp. - * Copyright (c) 2012 NetApp Inc. - * Copyright (c) 2012 Citrix Inc. + * Copyright (c) 2014 Microsoft Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -24,13 +22,15 @@ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ */ #ifndef _KVP_H #define _KVP_H /* - * An implementation of HyperV key value pair (KVP) functionality for FreeBSD + * An implementation of HyperV key value pair (KVP) functionality for FreeBSD * */ @@ -53,15 +53,15 @@ /* * bytes, including any null terminators */ -#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE (2048) +#define HV_KVP_EXCHANGE_MAX_VALUE_SIZE (2048) /* * Maximum key size - the registry limit for the length of an entry name * is 256 characters, including the null terminator */ +#define HV_KVP_EXCHANGE_MAX_KEY_SIZE (512) -#define HV_KVP_EXCHANGE_MAX_KEY_SIZE (512) /* * In FreeBSD, we implement the KVP functionality in two components: @@ -111,30 +111,20 @@ * (not supported), a NULL key string is returned. */ - + /* * Registry value types. */ +#define HV_REG_SZ 1 +#define HV_REG_U32 4 +#define HV_REG_U64 8 -#define HV_REG_SZ 1 -#define HV_REG_U32 4 -#define HV_REG_U64 8 - - -/* - * Daemon code not supporting IP injection (legacy daemon). - */ - -#define HV_KVP_OP_REGISTER 4 /* * Daemon code supporting IP injection. - * The KVP opcode field is used to communicate the - * registration information; so define a namespace that - * will be distinct from the host defined KVP opcode. */ +#define HV_KVP_OP_REGISTER 4 -#define KVP_OP_REGISTER1 100 enum hv_kvp_exchg_op { HV_KVP_OP_GET = 0, @@ -155,41 +145,41 @@ enum hv_kvp_exchg_pool { HV_KVP_POOL_COUNT /* Number of pools, must be last. */ }; + /* * Some Hyper-V status codes. */ -#define HV_KVP_S_OK 0x00000000 -#define HV_KVP_E_FAIL 0x80004005 -#define HV_KVP_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_KVP_GUID_NOTFOUND 0x80041002 +#define HV_KVP_S_OK 0x00000000 +#define HV_KVP_E_FAIL 0x80004005 +#define HV_KVP_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_KVP_GUID_NOTFOUND 0x80041002 -#define ADDR_FAMILY_NONE 0x00 -#define ADDR_FAMILY_IPV4 0x01 -#define ADDR_FAMILY_IPV6 0x02 +#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 +#define MAX_ADAPTER_ID_SIZE 128 +#define MAX_IP_ADDR_SIZE 1024 +#define MAX_GATEWAY_SIZE 512 struct hv_kvp_ipaddr_value { - uint16_t adapter_id[MAX_ADAPTER_ID_SIZE]; - uint8_t addr_family; - uint8_t dhcp_enabled; - uint16_t ip_addr[MAX_IP_ADDR_SIZE]; - uint16_t sub_net[MAX_IP_ADDR_SIZE]; - uint16_t gate_way[MAX_GATEWAY_SIZE]; - uint16_t dns_addr[MAX_IP_ADDR_SIZE]; -} __attribute__((packed)); - + uint16_t adapter_id[MAX_ADAPTER_ID_SIZE]; + uint8_t addr_family; + uint8_t dhcp_enabled; + uint16_t ip_addr[MAX_IP_ADDR_SIZE]; + uint16_t sub_net[MAX_IP_ADDR_SIZE]; + uint16_t gate_way[MAX_GATEWAY_SIZE]; + uint16_t dns_addr[MAX_IP_ADDR_SIZE]; +}__attribute__((packed)); struct hv_kvp_hdr { - uint8_t operation; - uint8_t pool; + uint8_t operation; + uint8_t pool; uint16_t pad; } __attribute__((packed)); @@ -197,9 +187,9 @@ struct hv_kvp_exchg_msg_value { uint32_t value_type; uint32_t key_size; uint32_t value_size; - uint8_t key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; + uint8_t key[HV_KVP_EXCHANGE_MAX_KEY_SIZE]; union { - uint8_t value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; + uint8_t value[HV_KVP_EXCHANGE_MAX_VALUE_SIZE]; uint32_t value_u32; uint64_t value_u64; } msg_value; @@ -229,16 +219,16 @@ struct hv_kvp_register { struct hv_kvp_msg { union { - struct hv_kvp_hdr kvp_hdr; - int error; + struct hv_kvp_hdr kvp_hdr; + uint32_t error; } hdr; union { - struct hv_kvp_msg_get kvp_get; - struct hv_kvp_msg_set kvp_set; + 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; + struct hv_kvp_ipaddr_value kvp_ip_val; + struct hv_kvp_register kvp_register; } body; } __attribute__((packed)); @@ -248,38 +238,17 @@ struct hv_kvp_ip_msg { struct hv_kvp_ipaddr_value kvp_ip_val; } __attribute__((packed)); -#define BSD_SOC_PATH "/etc/hyperv/socket" - -#define HV_SHUT_DOWN 0 -#define HV_TIME_SYNCH 1 -#define HV_HEART_BEAT 2 -#define HV_KVP 3 -#define HV_MAX_UTIL_SERVICES 4 - -#define HV_WLTIMEDELTA 116444736000000000L /* in 100ns unit */ -#define HV_ICTIMESYNCFLAG_PROBE 0 -#define HV_ICTIMESYNCFLAG_SYNC 1 -#define HV_ICTIMESYNCFLAG_SAMPLE 2 -#define HV_NANO_SEC_PER_SEC 1000000000 - -typedef struct hv_vmbus_service { - hv_guid guid; /* Hyper-V GUID */ - char* name; /* name of service */ - boolean_t enabled; /* service enabled */ - hv_work_queue* work_queue; /* background work queue */ - - // - // function to initialize service - // - int (*init)(struct hv_vmbus_service *); - - // - // function to process Hyper-V messages - // - void (*callback)(void *); -} hv_vmbus_service; - -extern uint8_t* receive_buffer[]; -extern hv_vmbus_service service_table[]; + +#define HV_SHUT_DOWN 0 +#define HV_TIME_SYNCH 1 +#define HV_HEART_BEAT 2 +#define HV_KVP 3 +#define HV_MAX_UTIL_SERVICES 4 + +#define HV_WLTIMEDELTA 116444736000000000L /* in 100ns unit */ +#define HV_ICTIMESYNCFLAG_PROBE 0 +#define HV_ICTIMESYNCFLAG_SYNC 1 +#define HV_ICTIMESYNCFLAG_SAMPLE 2 +#define HV_NANO_SEC_PER_SEC 1000000000 #endif /* _KVP_H */ |
