diff options
Diffstat (limited to 'drivers/net/hyperv/hyperv_net.h')
-rw-r--r-- | drivers/net/hyperv/hyperv_net.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h index 4cf2382..7d06b49 100644 --- a/drivers/net/hyperv/hyperv_net.h +++ b/drivers/net/hyperv/hyperv_net.h @@ -742,6 +742,10 @@ struct ndis_oject_header { #define NDIS_OFFLOAD_PARAMETERS_RX_ENABLED_TX_DISABLED 3 #define NDIS_OFFLOAD_PARAMETERS_TX_RX_ENABLED 4 +#define NDIS_TCP_LARGE_SEND_OFFLOAD_V2_TYPE 1 +#define NDIS_TCP_LARGE_SEND_OFFLOAD_IPV4 0 +#define NDIS_TCP_LARGE_SEND_OFFLOAD_IPV6 1 + /* * New offload OIDs for NDIS 6 */ @@ -804,12 +808,48 @@ struct ndis_tcp_ip_checksum_info { }; }; +struct ndis_tcp_lso_info { + union { + struct { + u32 unused:30; + u32 type:1; + u32 reserved2:1; + } transmit; + struct { + u32 mss:20; + u32 tcp_header_offset:10; + u32 type:1; + u32 reserved2:1; + } lso_v1_transmit; + struct { + u32 tcp_payload:30; + u32 type:1; + u32 reserved2:1; + } lso_v1_transmit_complete; + struct { + u32 mss:20; + u32 tcp_header_offset:10; + u32 type:1; + u32 ip_version:1; + } lso_v2_transmit; + struct { + u32 reserved:30; + u32 type:1; + u32 reserved2:1; + } lso_v2_transmit_complete; + u32 value; + }; +}; + #define NDIS_VLAN_PPI_SIZE (sizeof(struct rndis_per_packet_info) + \ sizeof(struct ndis_pkt_8021q_info)) #define NDIS_CSUM_PPI_SIZE (sizeof(struct rndis_per_packet_info) + \ sizeof(struct ndis_tcp_ip_checksum_info)) +#define NDIS_LSO_PPI_SIZE (sizeof(struct rndis_per_packet_info) + \ + sizeof(struct ndis_tcp_lso_info)) + /* Format of Information buffer passed in a SetRequest for the OID */ /* OID_GEN_RNDIS_CONFIG_PARAMETER. */ struct rndis_config_parameter_info { |