92 lines
3.6 KiB
C
92 lines
3.6 KiB
C
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/**************************************************************************
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Copyright (c) 2007, Chelsio Inc.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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2. Neither the name of the Chelsio Corporation nor the names of its
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contributors may be used to endorse or promote products derived from
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this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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$FreeBSD$
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***************************************************************************/
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#ifndef CXGB_DEFS_H_
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#define CXGB_DEFS_H_
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#define VALIDATE_TID 0
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#define TOEPCB(so) ((struct toepcb *)(sototcpcb((so))->t_toe))
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#define TOE_DEV(so) (TOEPCB((so))->tp_toedev)
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#define toeptoso(toep) ((toep)->tp_tp->t_inpcb->inp_socket)
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#define sototoep(so) (sototcpcb((so))->t_toe)
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#define TRACE_ENTER printf("%s:%s entered\n", __FUNCTION__, __FILE__)
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#define TRACE_EXIT printf("%s:%s:%d exited\n", __FUNCTION__, __FILE__, __LINE__)
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#define KTR_TOM KTR_SPARE2
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#define KTR_TCB KTR_SPARE3
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struct toepcb;
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struct listen_ctx;
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void cxgb_log_tcb(struct adapter *sc, unsigned int tid);
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typedef void (*defer_handler_t)(struct toedev *dev, struct mbuf *m);
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void t3tom_register_cpl_handler(unsigned int opcode, cxgb_cpl_handler_func h);
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void t3_listen_start(struct toedev *dev, struct socket *so, struct t3cdev *cdev);
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void t3_listen_stop(struct toedev *dev, struct socket *so, struct t3cdev *cdev);
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int t3_push_frames(struct socket *so, int req_completion);
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int t3_connect(struct toedev *tdev, struct socket *so, struct rtentry *rt,
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struct sockaddr *nam);
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void t3_init_listen_cpl_handlers(void);
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int t3_init_cpl_io(void);
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void t3_init_wr_tab(unsigned int wr_len);
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uint32_t t3_send_rx_credits(struct tcpcb *tp, uint32_t credits, uint32_t dack, int nofail);
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void t3_send_rx_modulate(struct toepcb *toep);
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void t3_cleanup_rbuf(struct tcpcb *tp, int copied);
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void t3_init_socket_ops(void);
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void t3_install_socket_ops(struct socket *so);
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void t3_disconnect_acceptq(struct socket *listen_so);
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void t3_reset_synq(struct listen_ctx *ctx);
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void t3_defer_reply(struct mbuf *m, struct toedev *dev, defer_handler_t handler);
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struct toepcb *toepcb_alloc(void);
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void toepcb_hold(struct toepcb *);
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void toepcb_release(struct toepcb *);
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void toepcb_init(struct toepcb *);
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void t3_set_rcv_coalesce_enable(struct toepcb *toep, int on_off);
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void t3_set_dack_mss(struct toepcb *toep, int on);
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void t3_set_keepalive(struct toepcb *toep, int on_off);
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void t3_set_ddp_tag(struct toepcb *toep, int buf_idx, unsigned int tag);
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void t3_set_ddp_buf(struct toepcb *toep, int buf_idx, unsigned int offset,
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unsigned int len);
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int t3_get_tcb(struct toepcb *toep);
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int t3_ctloutput(struct socket *so, struct sockopt *sopt);
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#endif
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