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IABSD.fr/src/sys/dev/pv/ndis.h
mikeb
- sys/dev/pv/ndis.h
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/*- * Copyright (c) 2016 Microsoft Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice unmodified, this list of conditions, and the following * disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * 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. */ #ifndef _DEV_PV_NDIS_H_ #define _DEV_PV_NDIS_H_ /* * NDIS protocol version numbers */ #define NDIS_VERSION_5_0 0x00050000 #define NDIS_VERSION_5_1 0x00050001 #define NDIS_VERSION_6_0 0x00060000 #define NDIS_VERSION_6_1 0x00060001 #define NDIS_VERSION_6_30 0x0006001e #define NDIS_MEDIA_STATE_CONNECTED 0 #define NDIS_MEDIA_STATE_DISCONNECTED 1 #define NDIS_OBJTYPE_DEFAULT 0x80 #define NDIS_OBJTYPE_RSS_CAPS 0x88 #define NDIS_OBJTYPE_RSS_PARAMS 0x89 struct ndis_object_hdr { uint8_t ndis_type; /* NDIS_OBJTYPE_ */ uint8_t ndis_rev; /* type specific */ uint16_t ndis_size; /* incl. this hdr */ }; /* * OID_TCP_OFFLOAD_PARAMETERS * ndis_type: NDIS_OBJTYPE_DEFAULT */ struct ndis_offload_params { struct ndis_object_hdr ndis_hdr; uint8_t ndis_ip4csum; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_tcp4csum; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_udp4csum; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_tcp6csum; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_udp6csum; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_lsov1; /* NDIS_OFFLOAD_PARAM_ */ uint8_t ndis_ipsecv1; /* NDIS_OFFLOAD_IPSECV1_ */ uint8_t ndis_lsov2_ip4; /* NDIS_OFFLOAD_LSOV2_ */ uint8_t ndis_lsov2_ip6; /* NDIS_OFFLOAD_LSOV2_ */ uint8_t ndis_tcp4conn; /* 0 */ uint8_t ndis_tcp6conn; /* 0 */ uint32_t ndis_flags; /* 0 */ /* NDIS >= 6.1 */ uint8_t ndis_ipsecv2; /* NDIS_OFFLOAD_IPSECV2_ */ uint8_t ndis_ipsecv2_ip4;/* NDIS_OFFLOAD_IPSECV2_ */ /* NDIS >= 6.30 */ uint8_t ndis_rsc_ip4; /* NDIS_OFFLOAD_RSC_ */ uint8_t ndis_rsc_ip6; /* NDIS_OFFLOAD_RSC_ */ uint8_t ndis_encap; /* NDIS_OFFLOAD_SET_ */ uint8_t ndis_encap_types;/* NDIS_ENCAP_TYPE_ */ }; #define NDIS_OFFLOAD_PARAMS_SIZE sizeof(struct ndis_offload_params) #define NDIS_OFFLOAD_PARAMS_SIZE_6_1 \ offsetof(struct ndis_offload_params, ndis_rsc_ip4) #define NDIS_OFFLOAD_PARAMS_REV_2 2 /* NDIS 6.1 */ #define NDIS_OFFLOAD_PARAMS_REV_3 3 /* NDIS 6.30 */ #define NDIS_OFFLOAD_PARAM_NOCHG 0 /* common */ #define NDIS_OFFLOAD_PARAM_OFF 1 #define NDIS_OFFLOAD_PARAM_TX 2 #define NDIS_OFFLOAD_PARAM_RX 3 #define NDIS_OFFLOAD_PARAM_TXRX 4 /* NDIS_OFFLOAD_PARAM_NOCHG */ #define NDIS_OFFLOAD_LSOV1_OFF 1 #define NDIS_OFFLOAD_LSOV1_ON 2 /* NDIS_OFFLOAD_PARAM_NOCHG */ #define NDIS_OFFLOAD_IPSECV1_OFF 1 #define NDIS_OFFLOAD_IPSECV1_AH 2 #define NDIS_OFFLOAD_IPSECV1_ESP 3 #define NDIS_OFFLOAD_IPSECV1_AH_ESP 4 /* NDIS_OFFLOAD_PARAM_NOCHG */ #define NDIS_OFFLOAD_LSOV2_OFF 1 #define NDIS_OFFLOAD_LSOV2_ON 2 /* NDIS_OFFLOAD_PARAM_NOCHG */ #define NDIS_OFFLOAD_IPSECV2_OFF 1 #define NDIS_OFFLOAD_IPSECV2_AH 2 #define NDIS_OFFLOAD_IPSECV2_ESP 3 #define NDIS_OFFLOAD_IPSECV2_AH_ESP 4 /* NDIS_OFFLOAD_PARAM_NOCHG */ #define NDIS_OFFLOAD_RSC_OFF 1 #define NDIS_OFFLOAD_RSC_ON 2 /* * Per-packet-info */ /* VLAN */ #define NDIS_VLAN_INFO_SIZE sizeof(uint32_t) #define NDIS_VLAN_INFO_PRI_MASK 0x0007 #define NDIS_VLAN_INFO_ID_MASK 0xfff0 #define NDIS_VLAN_INFO(id, pri) \ (((pri) & NDIS_VLAN_INFO_PRI_MASK) | (((id) & 0xfff) << 4)) #define NDIS_VLAN_INFO_ID(inf) (((inf) & NDIS_VLAN_INFO_ID_MASK) >> 4) #define NDIS_VLAN_INFO_PRI(inf) ( (inf) & NDIS_VLAN_INFO_PRI_MASK) /* Reception checksum */ #define NDIS_RXCSUM_INFO_SIZE sizeof(uint32_t) #define NDIS_RXCSUM_INFO_TCPCS_FAILED 0x0001 #define NDIS_RXCSUM_INFO_UDPCS_FAILED 0x0002 #define NDIS_RXCSUM_INFO_IPCS_FAILED 0x0004 #define NDIS_RXCSUM_INFO_TCPCS_OK 0x0008 #define NDIS_RXCSUM_INFO_UDPCS_OK 0x0010 #define NDIS_RXCSUM_INFO_IPCS_OK 0x0020 #define NDIS_RXCSUM_INFO_LOOPBACK 0x0040 #define NDIS_RXCSUM_INFO_TCPCS_INVAL 0x0080 #define NDIS_RXCSUM_INFO_IPCS_INVAL 0x0100 /* Transmission checksum */ #define NDIS_TXCSUM_INFO_SIZE sizeof(uint32_t) #define NDIS_TXCSUM_INFO_IPV4 0x00000001 #define NDIS_TXCSUM_INFO_IPV6 0x00000002 #define NDIS_TXCSUM_INFO_TCPCS 0x00000004 #define NDIS_TXCSUM_INFO_UDPCS 0x00000008 #define NDIS_TXCSUM_INFO_IPCS 0x00000010 #define NDIS_TXCSUM_INFO_THOFF 0x03ff0000 #endif /* _DEV_PV_NDIS_H_ */