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Add structures and definitions for task offload (TCP/IP checksum,

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IPSec, TCP large send).
This commit is contained in:
wpaul 2004-01-21 21:09:09 +00:00
parent 25628e44b9
commit 42ba2206d2
1 changed files with 141 additions and 0 deletions
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141
sys/compat/ndis/ndis_var.h
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@ -573,6 +573,110 @@ struct ndis_80211_test {
typedef struct ndis_80211_test ndis_80211_test;
/* TCP OIDs. */
#define OID_TCP_TASK_OFFLOAD 0xFC010201
#define OID_TCP_TASK_IPSEC_ADD_SA 0xFC010202
#define OID_TCP_TASK_IPSEC_DELETE_SA 0xFC010203
#define OID_TCP_SAN_SUPPORT 0xFC010204
#define NDIS_TASK_OFFLOAD_VERSION 1
#define NDIS_TASK_TCPIP_CSUM 0x00000000
#define NDIS_TASK_IPSEC 0x00000001
#define NDIS_TASK_TCP_LARGESEND 0x00000002
#define NDIS_ENCAP_UNSPEC 0x00000000
#define NDIS_ENCAP_NULL 0x00000001
#define NDIS_ENCAP_IEEE802_3 0x00000002
#define NDIS_ENCAP_IEEE802_5 0x00000003
#define NDIS_ENCAP_SNAP_ROUTED 0x00000004
#define NDIS_ENCAP_SNAP_BRIDGED 0x00000005
#define NDIS_ENCAPFLAG_FIXEDHDRLEN 0x00000001
struct ndis_encap_fmt {
uint32_t nef_encap;
uint32_t nef_flags;
uint32_t nef_encaphdrlen;
};
typedef struct ndis_encap_fmt ndis_encap_fmt;
struct ndis_task_offload_hdr {
uint32_t ntoh_vers;
uint32_t ntoh_len;
uint32_t ntoh_rsvd;
uint32_t ntoh_offset_firsttask;
ndis_encap_fmt ntoh_encapfmt;
};
typedef struct ndis_task_offload_hdr ndis_task_offload_hdr;
struct ndis_task_offload {
uint32_t nto_vers;
uint32_t nto_len;
uint32_t nto_task;
uint32_t nto_offset_nexttask;
uint32_t nto_taskbuflen;
uint8_t nto_taskbuf[1];
};
typedef struct ndis_task_offload ndis_task_offload;
#define NDIS_TCPSUM_FLAGS_IP_OPTS 0x00000001
#define NDIS_TCPSUM_FLAGS_TCP_OPTS 0x00000002
#define NDIS_TCPSUM_FLAGS_TCP_CSUM 0x00000004
#define NDIS_TCPSUM_FLAGS_UDP_CSUM 0x00000008
#define NDIS_TCPSUM_FLAGS_IP_CSUM 0x00000010
struct ndis_task_tcpip_csum {
uint32_t nttc_v4tx;
uint32_t nttc_v4rx;
uint32_t nttc_v6tx;
uint32_t nttc_v6rx;
};
typedef struct ndis_task_tcpip_csum ndis_task_tcpip_csum;
struct ndis_task_tcp_largesend {
uint32_t nttl_vers;
uint32_t nttl_maxofflen;
uint32_t nttl_minsegcnt;
uint8_t nttl_tcpopt;
uint8_t nttl_ipopt;
};
typedef struct ndis_task_tcp_largesend ndis_task_tcp_largesend;
#define NDIS_IPSEC_AH_MD5 0x00000001
#define NDIS_IPSEC_AH_SHA1 0x00000002
#define NDIS_IPSEC_AH_TRANSPORT 0x00000004
#define NDIS_IPSEC_AH_TUNNEL 0x00000008
#define NDIS_IPSEC_AH_SEND 0x00000010
#define NDIS_IPSEC_AH_RECEIVE 0x00000020
#define NDIS_IPSEC_ESP_DES 0x00000001
#define NDIS_IPSEC_ESP_RSVD 0x00000002
#define NDIS_IPSEC_ESP_3DES 0x00000004
#define NDIS_IPSEC_ESP_NULL 0x00000008
#define NDIS_IPSEC_ESP_TRANSPORT 0x00000010
#define NDIS_IPSEC_ESP_TUNNEL 0x00000020
#define NDIS_IPSEC_ESP_SEND 0x00000040
#define NDIS_IPSEC_ESP_RECEIVE 0x00000080
struct ndis_task_ipsec {
uint32_t nti_ah_esp_combined;
uint32_t nti_ah_transport_tunnel_combined;
uint32_t nti_v4_options;
uint32_t nti_rsvd;
uint32_t nti_v4ah;
uint32_t nti_v4esp;
};
typedef struct ndis_task_ipsec ndis_task_ipsec;
/*
* Attribures of NDIS drivers. Not all drivers support
* all attributes.
@ -872,6 +976,43 @@ struct ndis_sc_list {
typedef struct ndis_sc_list ndis_sc_list;
struct ndis_tcpip_csum {
union {
uint32_t ntc_txflags;
uint32_t ntc_rxflags;
uint32_t ntc_val;
} u;
};
typedef struct ndis_tcpip_csum ndis_tcpip_csum;
#define NDIS_TXCSUM_DO_IPV4 0x00000001
#define NDIS_TXCSUM_DO_IPV6 0x00000002
#define NDIS_TXCSUM_DO_TCP 0x00000004
#define NDIS_TXCSUM_DO_UDP 0x00000008
#define NDIS_TXCSUM_DO_IP 0x00000010
#define NDIS_RXCSUM_TCP_FAILED 0x00000001
#define NDIS_RXCSUM_UDP_FAILED 0x00000002
#define NDIS_RXCSUM_IP_FAILED 0x00000004
#define NDIS_RXCSUM_TCP_PASSED 0x00000008
#define NDIS_RXCSUM_UDP_PASSED 0x00000010
#define NDIS_RXCSUM_IP_PASSED 0x00000020
#define NDIS_RXCSUM_LOOPBACK 0x00000040
struct ndis_vlan {
union {
struct {
uint32_t nvt_userprio:3;
uint32_t nvt_canformatid:1;
uint32_t nvt_vlanid:12;
uint32_t nvt_rsvd:16;
} nv_taghdr;
} u;
};
typedef struct ndis_vlan ndis_vlan;
enum ndis_perpkt_info {
ndis_tcpipcsum_info,
ndis_ipsec_info,