diff options
Diffstat (limited to 'datapath-windows/include/OvsPub.h')
| -rw-r--r-- | datapath-windows/include/OvsPub.h | 475 |
1 files changed, 0 insertions, 475 deletions
diff --git a/datapath-windows/include/OvsPub.h b/datapath-windows/include/OvsPub.h deleted file mode 100644 index 1e7ab6a7f..000000000 --- a/datapath-windows/include/OvsPub.h +++ /dev/null @@ -1,475 +0,0 @@ -/* - * Copyright (c) 2014 VMware, Inc. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at: - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef __OVS_PUB_H_ -#define __OVS_PUB_H_ 1 - -#include <netioapi.h> -#define IFNAMSIZ IF_NAMESIZE -#include "../ovsext/Netlink/Netlink.h" - -#define OVS_DRIVER_MAJOR_VER 1 -#define OVS_DRIVER_MINOR_VER 0 - -#define OVS_DEVICE_TYPE 45000 -#define OVS_IOCTL_TYPE OVS_DEVICE_TYPE -#define OVS_DP_NUMBER ((uint32_t) 0) -#define OVSWIN_DEVICE_NAME_MAX_LENGTH 32 - -#define IFF_RUNNING 0x20 -#define IFF_PROMISC 0x40 - -#define OVS_MAX_OPAQUE_NETWORK_ID_LEN 128 - -#define OVS_NT_DEVICE_NAME L"\\Device\\OvsIoctl" -#define OVS_DOS_DEVICE_NAME L"\\DosDevices\\OvsIoctl" -#define OVS_USER_DEVICE_PATH TEXT("\\\\.\\OvsIoctl") - -#define OVS_IOCTL_DP_START 0x100 -#define OVS_IOCTL_DP_DUMP \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DP_START + 0x0, METHOD_BUFFERED, FILE_READ_ACCESS) -#define OVS_IOCTL_DP_GET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DP_START + 0x1, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_DP_SET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DP_START + 0x2, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) -#define OVS_IOCTL_DP_TIMESTAMP_SET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DP_START + 0x3, METHOD_BUFFERED, FILE_ANY_ACCESS) - - -#define OVS_IOCTL_VPORT_START 0x200 -#define OVS_IOCTL_VPORT_DUMP \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x0, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_VPORT_GET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x1, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_VPORT_SET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x2, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) -#define OVS_IOCTL_VPORT_ADD \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x3, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) -#define OVS_IOCTL_VPORT_DEL \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x4, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) -#define OVS_IOCTL_VPORT_EXT_INFO \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_VPORT_START + 0x5, METHOD_OUT_DIRECT, FILE_READ_ACCESS) - -#define OVS_IOCTL_FLOW_START 0x300 -#define OVS_IOCTL_FLOW_DUMP \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_FLOW_START + 0x0, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_FLOW_GET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_FLOW_START + 0x1, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) - -#define OVS_IOCTL_FLOW_PUT \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_FLOW_START + 0x2, METHOD_BUFFERED, FILE_ANY_ACCESS) -#define OVS_IOCTL_FLOW_FLUSH \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_FLOW_START + 0x3, METHOD_BUFFERED, FILE_WRITE_ACCESS) - - -#define OVS_IOCTL_QOS_START 0x400 -#define OVS_IOCTL_QOS_QUEUE_DUMP \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_QOS_START + 0x0, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_QOS_QUEUE_GET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_QOS_START + 0x1, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_QOS_QUEUE_SET \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_QOS_START + 0x2, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) - - -#define OVS_IOCTL_DATAPATH_START 0x500 -#define OVS_IOCTL_DATAPATH_SUBSCRIBE \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x0, METHOD_BUFFERED, FILE_WRITE_ACCESS) -#define OVS_IOCTL_DATAPATH_READ \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x1, METHOD_OUT_DIRECT, FILE_READ_ACCESS) -#define OVS_IOCTL_DATAPATH_EXECUTE \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x2, METHOD_IN_DIRECT, FILE_WRITE_ACCESS) -#define OVS_IOCTL_DATAPATH_OPERATE \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x3, METHOD_IN_DIRECT, FILE_ANY_ACCESS) -#define OVS_IOCTL_DATAPATH_PURGE \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x4, METHOD_NEITHER, FILE_ANY_ACCESS) -#define OVS_IOCTL_DATAPATH_WAIT \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_DATAPATH_START + 0x5, METHOD_NEITHER, FILE_ANY_ACCESS) - - - -#define OVS_IOCTL_EVENT_START 0x600 -#define OVS_IOCTL_EVENT_SUBSCRIBE \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_EVENT_START + 0x0, METHOD_BUFFERED, FILE_WRITE_ACCESS) -#define OVS_IOCTL_EVENT_POLL \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_EVENT_START + 0x1, METHOD_OUT_DIRECT, FILE_ANY_ACCESS) -#define OVS_IOCTL_EVENT_WAIT \ - CTL_CODE (OVS_DEVICE_TYPE, OVS_IOCTL_EVENT_START + 0x2, METHOD_BUFFERED, FILE_ANY_ACCESS) - - -#define OVS_IOCTL_VERSION_START 0x700 -#define OVS_IOCTL_VERSION_GET \ - CTL_CODE(OVS_DEVICE_TYPE, OVS_IOCTL_VERSION_START + 0x0, METHOD_BUFFERED, FILE_ANY_ACCESS) - -typedef __declspec(align(8)) uint64_t Ovs64AlignedU64; -typedef __declspec(align(8)) ovs_be64 Ovs64AlignedBe64; -#pragma pack(push, 1) - - -typedef struct _OVS_DP_INFO { - char name[128]; - uint32_t dpNo; - uint32_t queue; - Ovs64AlignedU64 nHit; - Ovs64AlignedU64 nMissed; - Ovs64AlignedU64 nLost; - Ovs64AlignedU64 nFlows; -} OVS_DP_INFO, *POVS_DP_INFO; - - -typedef struct _OVS_VERSION { - uint8_t mjrDrvVer; - uint8_t mnrDrvVer; -} OVS_VERSION, *POVS_VERSION; - -#define OVS_MAX_PORT_NAME_LENGTH IFNAMSIZ - -typedef struct _OVS_VPORT_GET { - uint32_t dpNo; - uint32_t portNo; - char name[OVS_MAX_PORT_NAME_LENGTH]; -} OVS_VPORT_GET, *POVS_VPORT_GET; - -static __inline const char * -OvsVportTypeToStr(OVS_VPORT_TYPE t) -{ - switch(t) { -#define STR(t) case OVS_VPORT_TYPE_##t : return "VPORT_##t"; - STR(UNSPEC) - STR(NETDEV) - STR(INTERNAL) - STR(GRE) - STR(GRE64) - STR(VXLAN) - STR(GENEVE) - STR(LISP) - } -#undef STR - - return "Invalid type"; -} - -#define MAC_ADDRESS_LEN 6 - -typedef struct _OVS_VPORT_INFO { - uint32_t dpNo; - uint32_t portNo; - char name[OVS_MAX_PORT_NAME_LENGTH]; - uint32_t type; - uint32_t queue; - - Ovs64AlignedU64 rxPackets; - Ovs64AlignedU64 txPackets; - Ovs64AlignedU64 rxBytes; - Ovs64AlignedU64 txBytes; - Ovs64AlignedU64 rxErrors; - Ovs64AlignedU64 txErrors; - Ovs64AlignedU64 rxDropped; - Ovs64AlignedU64 txDropped; - - uint8_t macAddress[MAC_ADDRESS_LEN]; - uint16_t pad; -} OVS_VPORT_INFO, *POVS_VPORT_INFO; - -typedef struct _OVS_VPORT_ADD_REQUEST { - uint32_t dpNo; - uint32_t type; - char name[OVS_MAX_PORT_NAME_LENGTH]; - uint16_t dstPort; - uint16_t pad[3]; -} OVS_VPORT_ADD_REQUEST, *POVS_VPORT_ADD_REQUEST; - - -typedef struct _OVS_VPORT_DELETE_REQUEST { - uint32_t dpNo; - uint32_t portNo; - char name[OVS_MAX_PORT_NAME_LENGTH]; -} OVS_VPORT_DELETE_REQUEST, *POVS_VPORT_DELETE_REQUEST; - - -#define OVS_MAX_VM_UUID_LEN 128 -#define OVS_MAX_VIF_UUID_LEN 128 - -typedef struct _OVS_VPORT_EXT_INFO { - uint32_t dpNo; - uint32_t portNo; - uint8_t macAddress[MAC_ADDRESS_LEN]; - uint8_t permMACAddress[MAC_ADDRESS_LEN]; - uint8_t vmMACAddress[MAC_ADDRESS_LEN]; - uint16_t nicIndex; - uint32_t portId; - uint32_t type; - uint32_t mtu; - char name[OVS_MAX_PORT_NAME_LENGTH]; - uint32_t status; - char vmUUID[OVS_MAX_VM_UUID_LEN]; - char vifUUID[OVS_MAX_VIF_UUID_LEN]; -} OVS_VPORT_EXT_INFO, *POVS_VPORT_EXT_INFO; - - -/* Flows. */ -#define OVSWIN_VLAN_CFI 0x1000 -#define OVSWIN_INPORT_INVALID 0xffffffff - -/* Used for OvsFlowKey's dlType member for frames that have no Ethernet type, - * that is, pure 802.2 frames. */ -#define OVSWIN_DL_TYPE_NONE 0x5ff - -/* Fragment bits, used for IPv4 and IPv6, always zero for non-IP flows. */ -#define OVSWIN_NW_FRAG_ANY (1 << 0) /* Set for any IP frag. */ -#define OVSWIN_NW_FRAG_LATER (1 << 1) /* Set for IP frag with nonzero - * offset. */ -#define OVSWIN_NW_FRAG_MASK (OVSWIN_NW_FRAG_ANY | OVSWIN_NW_FRAG_LATER) - -typedef struct L4Key { - ovs_be16 tpSrc; /* TCP/UDP/SCTP source port. */ - ovs_be16 tpDst; /* TCP/UDP/SCTP destination port. */ -} L4Key; - -typedef struct Ipkey { - ovs_be32 nwSrc; /* IPv4 source address. */ - ovs_be32 nwDst; /* IPv4 destination address. */ - uint8_t nwProto; /* IP protocol or low 8 bits of ARP opcode. */ - uint8_t nwTos; /* IP ToS (including DSCP and ECN). */ - uint8_t nwTtl; /* IP TTL/Hop Limit. */ - uint8_t nwFrag; /* FLOW_FRAG_* flags. */ - L4Key l4; -} IpKey; /* Size of 16 byte. */ - -typedef struct ArpKey { - ovs_be32 nwSrc; /* IPv4 source address. */ - ovs_be32 nwDst; /* IPv4 destination address. */ - uint8_t arpSha[6]; /* ARP/ND source hardware address. */ - uint8_t arpTha[6]; /* ARP/ND target hardware address. */ - uint8_t nwProto; /* IP protocol or low 8 bits of ARP opcode. */ - uint8_t pad[3]; -} ArpKey; /* Size of 24 byte. */ - -typedef struct Ipv6Key { - struct in6_addr ipv6Src; /* IPv6 source address. */ - struct in6_addr ipv6Dst; /* IPv6 destination address. */ - ovs_be32 ipv6Label; /* IPv6 flow label. */ - uint8_t nwProto; /* IP protocol or low 8 bits of ARP opcode. */ - uint8_t nwTos; /* IP ToS (including DSCP and ECN). */ - uint8_t nwTtl; /* IP TTL/Hop Limit. */ - uint8_t nwFrag; /* FLOW_FRAG_* flags. */ - L4Key l4; - uint32_t pad; -} Ipv6Key; /* Size of 48 byte. */ - -typedef struct Icmp6Key { - struct in6_addr ipv6Src; /* IPv6 source address. */ - struct in6_addr ipv6Dst; /* IPv6 destination address. */ - ovs_be32 ipv6Label; /* IPv6 flow label. */ - uint8_t nwProto; /* IP protocol or low 8 bits of ARP opcode. */ - uint8_t nwTos; /* IP ToS (including DSCP and ECN). */ - uint8_t nwTtl; /* IP TTL/Hop Limit. */ - uint8_t nwFrag; /* FLOW_FRAG_* flags. */ - L4Key l4; - uint8_t arpSha[6]; /* ARP/ND source hardware address. */ - uint8_t arpTha[6]; /* ARP/ND target hardware address. */ - struct in6_addr ndTarget; /* IPv6 neighbor discovery (ND) target. */ -} Icmp6Key; /* Size of 72 byte. */ - -typedef struct L2Key { - uint32_t inPort; /* Port number of input port. */ - union { - struct { - uint16_t offset; - uint16_t keyLen; - }; - uint32_t val; - }; - uint8_t dlSrc[6]; /* Ethernet source address. */ - uint8_t dlDst[6]; /* Ethernet destination address. */ - ovs_be16 vlanTci; /* If 802.1Q, TCI | VLAN_CFI; otherwise 0. */ - ovs_be16 dlType; /* Ethernet frame type. */ -} L2Key; /* Size of 24 byte. */ - -/* Number of packet attributes required to store OVS tunnel key. */ -#define NUM_PKT_ATTR_REQUIRED 3 - -typedef union OvsIPv4TunnelKey { - struct { - ovs_be32 dst; - ovs_be32 src; - ovs_be64 tunnelId; - uint16_t flags; - uint8_t tos; - uint8_t ttl; - union { - uint32_t pad; - struct { - ovs_be16 dst_port; - uint16_t flow_hash; - }; - }; - }; - uint64_t attr[NUM_PKT_ATTR_REQUIRED]; -} OvsIPv4TunnelKey; - -typedef __declspec(align(8)) struct OvsFlowKey { - OvsIPv4TunnelKey tunKey; /* 24 bytes */ - L2Key l2; /* 24 bytes */ - union { - IpKey ipKey; /* size 16 */ - ArpKey arpKey; /* size 24 */ - Ipv6Key ipv6Key; /* size 48 */ - Icmp6Key icmp6Key; /* size 72 */ - }; -} OvsFlowKey; - -#define OVS_WIN_TUNNEL_KEY_SIZE (sizeof (OvsIPv4TunnelKey)) -#define OVS_L2_KEY_SIZE (sizeof (L2Key)) -#define OVS_IP_KEY_SIZE (sizeof (IpKey)) -#define OVS_IPV6_KEY_SIZE (sizeof (Ipv6Key)) -#define OVS_ARP_KEY_SIZE (sizeof (ArpKey)) -#define OVS_ICMPV6_KEY_SIZE (sizeof (Icmp6Key)) - -typedef struct OvsFlowStats { - Ovs64AlignedU64 packetCount; - Ovs64AlignedU64 byteCount; - uint32_t used; - uint8_t tcpFlags; -} OvsFlowStats; - -typedef struct OvsFlowInfo { - OvsFlowKey key; - struct OvsFlowStats stats; - uint32_t actionsLen; - PNL_ATTR actions; -} OvsFlowInfo; - -enum GetFlags { - FLOW_GET_KEY = 0x00000001, - FLOW_GET_STATS = 0x00000010, - FLOW_GET_ACTIONS = 0x00000100, -}; - -typedef struct OvsFlowDumpInput { - uint32_t dpNo; - uint32_t position[2]; /* Offset hint to the start of flow dump. */ - /* 0 - index of the hash table. - * 1 - nth element in the hash table index. */ - uint32_t getFlags; /* Information to get in addition to keys. */ - uint32_t actionsLen; -} OvsFlowDumpInput; - - -typedef struct OvsFlowDumpOutput { - /* Hint for the next flow dump operation. */ - uint32_t position[2]; - - /* #flows (currently 0 or 1). In case the buffer is too small to output all - * actions, this field indicates actual size needed to dump all actions. */ - uint32_t n; - - OvsFlowInfo flow; -} OvsFlowDumpOutput; - -typedef struct OvsFlowGetInput { - uint32_t dpNo; - OvsFlowKey key; - uint32_t getFlags; /* Information to get in addition to keys. */ - uint32_t actionsLen; /* Sizeof of buffer for actions. */ -} OvsFlowGetInput; - -typedef struct OvsFlowGetOutput { - OvsFlowInfo info; /* Variable length. */ -} OvsFlowGetOutput; - - -typedef enum OvsFlowPutFlags { - OVSWIN_FLOW_PUT_CREATE = 1 << 0, - OVSWIN_FLOW_PUT_MODIFY = 1 << 1, - OVSWIN_FLOW_PUT_DELETE = 1 << 2, - - OVSWIN_FLOW_PUT_CLEAR = 1 << 3 -} OvsFlowPutFlags; - - -typedef struct OvsFlowPut { - uint32_t dpNo; - uint32_t actionsLen; - OvsFlowKey key; - uint32_t flags; - PNL_ATTR actions; -} OvsFlowPut; - -#define OVS_MIN_PACKET_SIZE 60 -typedef struct _OVS_PACKET_INFO { - uint32_t totalLen; - uint32_t userDataLen; - uint32_t packetLen; - uint32_t queue; - uint32_t inPort; - uint32_t cmd; - OvsIPv4TunnelKey tunnelKey; - uint8_t *payload; - /* Includes user data defined as chain of netlink attributes followed by the - * packet data. */ - uint8_t data[0]; -} OVS_PACKET_INFO, *POVS_PACKET_INFO; - -typedef struct OvsPacketExecute { - uint32_t dpNo; - uint32_t inPort; - - uint32_t packetLen; - uint32_t actionsLen; - PCHAR packetBuf; - PNL_ATTR actions; -} OvsPacketExecute; - - -typedef struct _OVS_EVENT_SUBSCRIBE { - uint32_t cookie; - uint32_t dpNo; - uint32_t subscribe; - uint32_t mask; -} OVS_EVENT_SUBSCRIBE, *POVS_EVENT_SUBSCRIBE; - -typedef struct _OVS_EVENT_POLL { - uint32_t cookie; - uint32_t dpNo; -} OVS_EVENT_POLL, *POVS_EVENT_POLL; - -enum { - OVS_EVENT_CONNECT = ((uint32_t)0x1 << 0), - OVS_EVENT_DISCONNECT = ((uint32_t)0x1 << 1), - OVS_EVENT_LINK_UP = ((uint32_t)0x1 << 2), - OVS_EVENT_LINK_DOWN = ((uint32_t)0x1 << 3), - OVS_EVENT_MAC_CHANGE = ((uint32_t)0x1 << 4), - OVS_EVENT_MTU_CHANGE = ((uint32_t)0x1 << 5), - OVS_EVENT_MASK_ALL = 0x3f, -}; - - -typedef struct _OVS_EVENT_ENTRY { - uint32_t portNo; - uint32_t status; -} OVS_EVENT_ENTRY, *POVS_EVENT_ENTRY; - -#define OVS_DEFAULT_PORT_NO 0xffffffff -#define OVS_DEFAULT_EVENT_STATUS 0xffffffff - -typedef struct _OVS_EVENT_STATUS { - uint32_t numberEntries; - OVS_EVENT_ENTRY eventEntries[0]; -} OVS_EVENT_STATUS, *POVS_EVENT_STATUS; - -#pragma pack(pop) - -#endif /* __OVS_PUB_H_ */ |