diff options
Diffstat (limited to 'sys/netinet/tcp_subr.c')
| -rw-r--r-- | sys/netinet/tcp_subr.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c index 7d2a677..214dc3e 100644 --- a/sys/netinet/tcp_subr.c +++ b/sys/netinet/tcp_subr.c @@ -85,6 +85,7 @@ __FBSDID("$FreeBSD$"); #include <netinet/tcp_timer.h> #include <netinet/tcp_var.h> #include <netinet/tcp_syncache.h> +#include <netinet/tcp_offload.h> #ifdef INET6 #include <netinet6/tcp6_var.h> #endif @@ -651,7 +652,7 @@ tcp_drop(struct tcpcb *tp, int errno) if (TCPS_HAVERCVDSYN(tp->t_state)) { tp->t_state = TCPS_CLOSED; - (void) tcp_output(tp); + (void) tcp_output_reset(tp); tcpstat.tcps_drops++; } else tcpstat.tcps_conndrops++; @@ -749,6 +750,9 @@ tcp_discardcb(struct tcpcb *tp) tp->t_segqlen--; tcp_reass_qsize--; } + /* Disconnect offload device, if any. */ + tcp_offload_detach(tp); + tcp_free_sackholes(tp); inp->inp_ppcb = NULL; tp->t_inpcb = NULL; @@ -768,6 +772,9 @@ tcp_close(struct tcpcb *tp) INP_INFO_WLOCK_ASSERT(&tcbinfo); INP_LOCK_ASSERT(inp); + /* Notify any offload devices of listener close */ + if (tp->t_state == TCPS_LISTEN) + tcp_offload_listen_close(tp); in_pcbdrop(inp); tcpstat.tcps_closed++; KASSERT(inp->inp_socket != NULL, ("tcp_close: inp_socket NULL")); @@ -1562,7 +1569,7 @@ tcp_mtudisc(struct inpcb *inp, int errno) tp->snd_recover = tp->snd_max; if (tp->t_flags & TF_SACK_PERMIT) EXIT_FASTRECOVERY(tp); - tcp_output(tp); + tcp_output_send(tp); return (inp); } |
