diff options
Diffstat (limited to 'sys/dev/hyperv/netvsc/ndis.h')
| -rw-r--r-- | sys/dev/hyperv/netvsc/ndis.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/sys/dev/hyperv/netvsc/ndis.h b/sys/dev/hyperv/netvsc/ndis.h index 28920f8..fed262d 100644 --- a/sys/dev/hyperv/netvsc/ndis.h +++ b/sys/dev/hyperv/netvsc/ndis.h @@ -59,6 +59,7 @@ #define NDIS_OBJTYPE_DEFAULT 0x80 #define NDIS_OBJTYPE_RSS_CAPS 0x88 #define NDIS_OBJTYPE_RSS_PARAMS 0x89 +#define NDIS_OBJTYPE_OFFLOAD 0xa7 struct ndis_object_hdr { uint8_t ndis_type; /* NDIS_OBJTYPE_ */ @@ -205,6 +206,129 @@ struct ndis_rssprm_toeplitz { }; /* + * OID_TCP_OFFLOAD_HARDWARE_CAPABILITIES + * ndis_type: NDIS_OBJTYPE_OFFLOAD + */ + +#define NDIS_OFFLOAD_ENCAP_NONE 0x0000 +#define NDIS_OFFLOAD_ENCAP_NULL 0x0001 +#define NDIS_OFFLOAD_ENCAP_8023 0x0002 +#define NDIS_OFFLOAD_ENCAP_8023PQ 0x0004 +#define NDIS_OFFLOAD_ENCAP_8023PQ_OOB 0x0008 +#define NDIS_OFFLOAD_ENCAP_RFC1483 0x0010 + +struct ndis_csum_offload { + uint32_t ndis_ip4_txenc; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip4_txcsum; +#define NDIS_TXCSUM_CAP_IP4OPT 0x001 +#define NDIS_TXCSUM_CAP_TCP4OPT 0x004 +#define NDIS_TXCSUM_CAP_TCP4 0x010 +#define NDIS_TXCSUM_CAP_UDP4 0x040 +#define NDIS_TXCSUM_CAP_IP4 0x100 + uint32_t ndis_ip4_rxenc; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip4_rxcsum; +#define NDIS_RXCSUM_CAP_IP4OPT 0x001 +#define NDIS_RXCSUM_CAP_TCP4OPT 0x004 +#define NDIS_RXCSUM_CAP_TCP4 0x010 +#define NDIS_RXCSUM_CAP_UDP4 0x040 +#define NDIS_RXCSUM_CAP_IP4 0x100 + uint32_t ndis_ip6_txenc; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip6_txcsum; +#define NDIS_TXCSUM_CAP_IP6EXT 0x001 +#define NDIS_TXCSUM_CAP_TCP6OPT 0x004 +#define NDIS_TXCSUM_CAP_TCP6 0x010 +#define NDIS_TXCSUM_CAP_UDP6 0x040 + uint32_t ndis_ip6_rxenc; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip6_rxcsum; +#define NDIS_RXCSUM_CAP_IP6EXT 0x001 +#define NDIS_RXCSUM_CAP_TCP6OPT 0x004 +#define NDIS_RXCSUM_CAP_TCP6 0x010 +#define NDIS_RXCSUM_CAP_UDP6 0x040 +}; + +struct ndis_lsov1_offload { + uint32_t ndis_encap; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_maxsize; + uint32_t ndis_minsegs; + uint32_t ndis_opts; +}; + +struct ndis_ipsecv1_offload { + uint32_t ndis_encap; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ah_esp; + uint32_t ndis_xport_tun; + uint32_t ndis_ip4_opts; + uint32_t ndis_flags; + uint32_t ndis_ip4_ah; + uint32_t ndis_ip4_esp; +}; + +struct ndis_lsov2_offload { + uint32_t ndis_ip4_encap; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip4_maxsz; + uint32_t ndis_ip4_minsg; + uint32_t ndis_ip6_encap; /*NDIS_OFFLOAD_ENCAP_*/ + uint32_t ndis_ip6_maxsz; + uint32_t ndis_ip6_minsg; + uint32_t ndis_ip6_opts; +#define NDIS_LSOV2_CAP_IP6EXT 0x001 +#define NDIS_LSOV2_CAP_TCP6OPT 0x004 +}; + +struct ndis_ipsecv2_offload { + uint32_t ndis_encap; /*NDIS_OFFLOAD_ENCAP_*/ + uint16_t ndis_ip6; + uint16_t ndis_ip4opt; + uint16_t ndis_ip6ext; + uint16_t ndis_ah; + uint16_t ndis_esp; + uint16_t ndis_ah_esp; + uint16_t ndis_xport; + uint16_t ndis_tun; + uint16_t ndis_xport_tun; + uint16_t ndis_lso; + uint16_t ndis_extseq; + uint32_t ndis_udp_esp; + uint32_t ndis_auth; + uint32_t ndis_crypto; + uint32_t ndis_sa_caps; +}; + +struct ndis_rsc_offload { + uint16_t ndis_ip4; + uint16_t ndis_ip6; +}; + +struct ndis_encap_offload { + uint32_t ndis_flags; + uint32_t ndis_maxhdr; +}; + +struct ndis_offload { + struct ndis_object_hdr ndis_hdr; + struct ndis_csum_offload ndis_csum; + struct ndis_lsov1_offload ndis_lsov1; + struct ndis_ipsecv1_offload ndis_ipsecv1; + struct ndis_lsov2_offload ndis_lsov2; + uint32_t ndis_flags; + /* NDIS >= 6.1 */ + struct ndis_ipsecv2_offload ndis_ipsecv2; + /* NDIS >= 6.30 */ + struct ndis_rsc_offload ndis_rsc; + struct ndis_encap_offload ndis_encap_gre; +}; + +#define NDIS_OFFLOAD_SIZE sizeof(struct ndis_offload) +#define NDIS_OFFLOAD_SIZE_6_0 \ + __offsetof(struct ndis_offload, ndis_ipsecv2) +#define NDIS_OFFLOAD_SIZE_6_1 \ + __offsetof(struct ndis_offload, ndis_rsc) + +#define NDIS_OFFLOAD_REV_1 1 /* NDIS 6.0 */ +#define NDIS_OFFLOAD_REV_2 2 /* NDIS 6.1 */ +#define NDIS_OFFLOAD_REV_3 3 /* NDIS 6.30 */ + +/* * Per-packet-info */ |
