toecore.h File Reference

#include <netinet/tcp.h>
#include <sys/_eventhandler.h>

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Data Structures
struct	toedev

Typedefs
typedef void(*	tcp_offload_listen_start_fn) (void *, struct tcpcb *)
typedef void(*	tcp_offload_listen_stop_fn) (void *, struct tcpcb *)

Functions
	EVENTHANDLER_DECLARE (tcp_offload_listen_start, tcp_offload_listen_start_fn)
	EVENTHANDLER_DECLARE (tcp_offload_listen_stop, tcp_offload_listen_stop_fn)
void	init_toedev (struct toedev *)
int	register_toedev (struct toedev *)
int	unregister_toedev (struct toedev *)
int	toe_l2_resolve (struct toedev *, struct ifnet *, struct sockaddr *, uint8_t *, uint16_t *)
void	toe_connect_failed (struct toedev *, struct inpcb *, int)
void	toe_syncache_add (struct in_conninfo *, struct tcpopt *, struct tcphdr *, struct inpcb *, void *, void *, uint8_t)
int	toe_syncache_expand (struct in_conninfo *, struct tcpopt *, struct tcphdr *, struct socket **)
int	toe_4tuple_check (struct in_conninfo *, struct tcphdr *, struct ifnet *)

Typedef Documentation

tcp_offload_listen_start_fn

typedef void(* tcp_offload_listen_start_fn) (void *, struct tcpcb *)

Definition at line 123 of file toecore.h.

tcp_offload_listen_stop_fn

typedef void(* tcp_offload_listen_stop_fn) (void *, struct tcpcb *)

Definition at line 124 of file toecore.h.

Function Documentation

EVENTHANDLER_DECLARE() [1/2]

EVENTHANDLER_DECLARE	(	tcp_offload_listen_start	,
		tcp_offload_listen_start_fn
	)

EVENTHANDLER_DECLARE() [2/2]

EVENTHANDLER_DECLARE	(	tcp_offload_listen_stop	,
		tcp_offload_listen_stop_fn
	)

init_toedev()

void init_toedev

(

struct toedev *

tod

)

Definition at line 273 of file toecore.c.

References toedev::tod_alloc_tls_session, toedev::tod_connect, toedev::tod_ctloutput, toedev::tod_input, toedev::tod_l2_update, toedev::tod_listen_start, toedev::tod_listen_stop, toedev::tod_offload_socket, toedev::tod_output, toedev::tod_pcb_detach, toedev::tod_pmtu_update, toedev::tod_rcvd, toedev::tod_route_redirect, toedev::tod_send_fin, toedev::tod_send_rst, toedev::tod_softc, toedev::tod_syncache_added, toedev::tod_syncache_removed, toedev::tod_syncache_respond, toedev::tod_tcp_info, toedev_alloc_tls_session(), toedev_ctloutput(), toedev_input(), toedev_l2_update(), toedev_listen_start(), toedev_listen_stop(), toedev_offload_socket(), toedev_output(), toedev_pcb_detach(), toedev_pmtu_update(), toedev_rcvd(), toedev_route_redirect(), toedev_syncache_added(), toedev_syncache_removed(), toedev_syncache_respond(), and toedev_tcp_info().

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register_toedev()

int register_toedev

(

struct toedev *

tod

)

Definition at line 309 of file toecore.c.

References inp_apply_all(), registered_toedevs, toe_listen_start(), and toedev_lock.

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toe_4tuple_check()

int toe_4tuple_check	(	struct in_conninfo *	inc,
		struct tcphdr *	th,
		struct ifnet *	ifp
	)

Definition at line 386 of file toecore.c.

References in_pcblookup(), in_conninfo::inc_flags, INC_ISIPV6, inpcb::inp_flags, INP_RLOCK_ASSERT, INP_RUNLOCK, INP_TIMEWAIT, INPLOOKUP_RLOCKPCB, tcp_twcheck(), and V_tcbinfo.

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toe_connect_failed()

void toe_connect_failed	(	struct toedev *	tod,
		struct inpcb *	inp,
		int	err
	)

Definition at line 511 of file toecore.c.

References INP_DROPPED, inpcb::inp_flags, INP_WLOCK, INP_WLOCK_ASSERT, intotcpcb, tcpcb::t_flags, tcp_drop(), tcp_timer_activate(), TF_TOE, tcpcb::tod, toedev::tod_pcb_detach, TP_KEEPINIT, and TT_KEEP.

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toe_l2_resolve()

int toe_l2_resolve	(	struct toedev *	tod,
		struct ifnet *	ifp,
		struct sockaddr *	sa,
		uint8_t *	lladdr,
		uint16_t *	vtag
	)

Definition at line 472 of file toecore.c.

References arpresolve().

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toe_syncache_add()

void toe_syncache_add	(	struct in_conninfo *	inc,
		struct tcpopt *	to,
		struct tcphdr *	th,
		struct inpcb *	inp,
		void *	tod,
		void *	todctx,
		uint8_t	iptos
	)

Definition at line 357 of file toecore.c.

References INP_RLOCK_ASSERT, inpcb::inp_socket, and syncache_add().

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toe_syncache_expand()

int toe_syncache_expand	(	struct in_conninfo *	inc,
		struct tcpopt *	to,
		struct tcphdr *	th,
		struct socket **	lsop
	)

Definition at line 368 of file toecore.c.

References syncache_expand().

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unregister_toedev()

int unregister_toedev

(

struct toedev *

tod

)

Definition at line 336 of file toecore.c.

References registered_toedevs, and toedev_lock.