Fix style issues with initial TCP offload commit
Requested by: rwatson Submitted by: rwatson
This commit is contained in:
parent
8e7e854cd6
commit
76b262c426
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=174560
@ -1,31 +1,29 @@
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/**************************************************************************
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Copyright (c) 2007, Chelsio Inc.
|
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All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
|
||||
2. Neither the name of the Chelsio Corporation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGE.
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||||
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||||
***************************************************************************/
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/*-
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* Copyright (c) 2007, Chelsio Inc.
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||||
* All rights reserved.
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||||
*
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||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Neither the name of the Chelsio Corporation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
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||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* 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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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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@ -58,69 +56,73 @@ ofld_connect(struct socket *so, struct sockaddr *nam)
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struct ifnet *ifp;
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struct toedev *tdev;
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struct rtentry *rt;
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int err;
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int error;
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rt = rtalloc1(nam, 1, 0);
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if (rt)
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RT_UNLOCK(rt);
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else
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return (EHOSTUNREACH);
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ifp = rt->rt_ifp;
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tdev = TOEDEV(ifp);
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if (tdev == NULL)
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if (tdev == NULL)
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return (EINVAL);
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if (tdev->can_offload(tdev, so) == 0)
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if (tdev->tod_can_offload(tdev, so) == 0)
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return (EINVAL);
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if ((err = tdev->connect(tdev, so, ifp)))
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return (err);
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if ((error = tdev->tod_connect(tdev, so, ifp)))
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return (error);
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return (0);
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}
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int
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ofld_send(struct tcpcb *tp)
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{
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return tp->t_tu->tu_send(tp);
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return (tp->t_tu->tu_send(tp));
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}
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int
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ofld_rcvd(struct tcpcb *tp)
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{
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return tp->t_tu->tu_rcvd(tp);
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return (tp->t_tu->tu_rcvd(tp));
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}
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int
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ofld_disconnect(struct tcpcb *tp)
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{
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return tp->t_tu->tu_disconnect(tp);
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return (tp->t_tu->tu_disconnect(tp));
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}
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int
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ofld_abort(struct tcpcb *tp)
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{
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return tp->t_tu->tu_abort(tp);
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return (tp->t_tu->tu_abort(tp));
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}
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void
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ofld_detach(struct tcpcb *tp)
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{
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{
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tp->t_tu->tu_detach(tp);
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}
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void
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ofld_listen_open(struct tcpcb *tp)
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{
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EVENTHANDLER_INVOKE(ofld_listen, OFLD_LISTEN_OPEN, tp);
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}
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void
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ofld_listen_close(struct tcpcb *tp)
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{
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EVENTHANDLER_INVOKE(ofld_listen, OFLD_LISTEN_CLOSE, tp);
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}
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@ -1,64 +1,65 @@
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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
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
|
||||
2. Neither the name of the Chelsio Corporation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
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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||||
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$FreeBSD$
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***************************************************************************/
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/*-
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* Copyright (c) 2007, Chelsio Inc.
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* All rights reserved.
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*
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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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||||
*
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* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
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||||
*
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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"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* 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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*
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* $FreeBSD$
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*/
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#ifndef _NETINET_TCP_OFLD_H_
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#define _NETINET_TCP_OFLD_H_
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#define _NETINET_TCP_OFLD_H_
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#ifndef _KERNEL
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#error "no user-serviceable parts inside"
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#endif
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#define SC_ENTRY_PRESENT 1
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#define SC_DROP 2
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#define tp_offload(tp) ((tp)->t_flags & TF_TOE)
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#define SO_OFFLOADABLE(so) ((so->so_options & SO_NOOFFLOAD) == 0)
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#define tp_offload(tp) ((tp)->t_flags & TF_TOE)
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#define SO_OFFLOADABLE(so) ((so->so_options & SO_NOOFFLOAD) == 0)
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int ofld_connect(struct socket *so, struct sockaddr *nam);
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int ofld_can_offload(struct tcpcb *tp, struct sockaddr *nam);
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int ofld_connect(struct socket *so, struct sockaddr *nam);
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int ofld_can_offload(struct tcpcb *tp, struct sockaddr *nam);
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int ofld_send(struct tcpcb *tp);
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int ofld_rcvd(struct tcpcb *tp);
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int ofld_disconnect(struct tcpcb *tp);
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int ofld_abort(struct tcpcb *tp);
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void ofld_detach(struct tcpcb *tp);
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void ofld_listen_open(struct tcpcb *tp);
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void ofld_listen_close(struct tcpcb *tp);
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int ofld_abort(struct tcpcb *tp);
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int ofld_disconnect(struct tcpcb *tp);
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int ofld_send(struct tcpcb *tp);
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int ofld_rcvd(struct tcpcb *tp);
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void ofld_detach(struct tcpcb *tp);
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void ofld_listen_close(struct tcpcb *tp);
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void ofld_listen_open(struct tcpcb *tp);
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#ifndef DISABLE_TCP_OFFLOAD
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static __inline int
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tcp_gen_connect(struct socket *so, struct sockaddr *nam)
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{
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int error;
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struct tcpcb *tp = sototcpcb(so);
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int error;
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if (!SO_OFFLOADABLE(so) || (error = ofld_connect(so, nam)) != 0)
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error = tcp_output(tp);
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return (error);
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}
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@ -71,7 +72,6 @@ tcp_gen_disconnect(struct tcpcb *tp)
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error = ofld_disconnect(tp);
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else
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error = tcp_output(tp);
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return (error);
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}
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@ -84,7 +84,6 @@ tcp_gen_abort(struct tcpcb *tp)
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error = ofld_abort(tp);
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else
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error = tcp_output(tp);
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return (error);
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}
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@ -97,7 +96,6 @@ tcp_gen_send(struct tcpcb *tp)
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error = ofld_send(tp);
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else
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error = tcp_output(tp);
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return (error);
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}
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@ -110,13 +108,13 @@ tcp_gen_rcvd(struct tcpcb *tp)
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error = ofld_rcvd(tp);
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else
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error = tcp_output(tp);
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return (error);
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}
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static __inline void
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tcp_gen_listen_open(struct tcpcb *tp)
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{
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if (SO_OFFLOADABLE(tp->t_inpcb->inp_socket))
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ofld_listen_open(tp);
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}
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@ -139,44 +137,52 @@ tcp_gen_detach(struct tcpcb *tp)
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static __inline int
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tcp_gen_connect(struct socket *so, struct sockaddr *nam)
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{
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return tcp_output(tp);
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return (tcp_output(tp));
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}
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static __inline int
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tcp_gen_disconnect(struct tcpcb *tp)
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{
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return tcp_output(tp);
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return (tcp_output(tp));
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}
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static __inline int
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tcp_gen_abort(struct tcpcb *tp)
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{
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return tcp_output(tp);
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return (tcp_output(tp));
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}
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static __inline int
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tcp_gen_send(struct tcpcb *tp)
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{
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return tcp_output(tp);
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return (tcp_output(tp));
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}
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static __inline int
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tcp_gen_rcvd(struct tcpcb *tp)
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{
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return tcp_output(tp);
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return (tcp_output(tp));
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}
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static __inline void
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tcp_gen_listen_open(struct tcpcb *tp) {}
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tcp_gen_listen_open(struct tcpcb *tp)
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{
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}
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static __inline void
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tcp_gen_listen_close(struct tcpcb *tp) {}
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tcp_gen_listen_close(struct tcpcb *tp)
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{
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}
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static __inline void
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tcp_gen_detach(struct tcpcb *tp) {}
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tcp_gen_detach(struct tcpcb *tp)
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{
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}
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#endif
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@ -187,12 +193,11 @@ struct toe_usrreqs {
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int (*tu_abort)(struct tcpcb *tp);
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void (*tu_detach)(struct tcpcb *tp);
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void (*tu_syncache_event)(int event, void *toep);
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};
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#define OFLD_LISTEN_OPEN 1
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#define OFLD_LISTEN_CLOSE 2
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typedef void (*ofld_listen_fn)(void *, int, struct tcpcb *);
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#define OFLD_LISTEN_OPEN 1
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#define OFLD_LISTEN_CLOSE 2
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typedef void (*ofld_listen_fn)(void *, int, struct tcpcb *);
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EVENTHANDLER_DECLARE(ofld_listen, ofld_listen_fn);
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#endif
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|
@ -209,7 +209,7 @@ struct tcpcb {
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int rfbuf_cnt; /* recv buffer autoscaling byte count */
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void *t_pspare[3]; /* toe usrreqs / toepcb * / congestion algo / vimage / 1 general use */
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struct toe_usrreqs *t_tu; /* offload operations vector */
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void *t_toe; /* TOE pcb pointer */
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void *t_toe; /* TOE pcb pointer */
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};
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#define IN_FASTRECOVERY(tp) (tp->t_flags & TF_FASTRECOVERY)
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|
@ -1,46 +1,46 @@
|
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/*-
|
||||
* Copyright (c) 2007, Chelsio Inc.
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright notice,
|
||||
* this list of conditions and the following disclaimer.
|
||||
*
|
||||
* 2. Neither the name of the Chelsio Corporation nor the names of its
|
||||
* contributors may be used to endorse or promote products derived from
|
||||
* this software without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
* POSSIBILITY OF SUCH DAMAGE.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
/**************************************************************************
|
||||
#ifndef _NETINET_TOEDEV_H_
|
||||
#define _NETINET_TOEDEV_H_
|
||||
|
||||
Copyright (c) 2007, Chelsio Inc.
|
||||
All rights reserved.
|
||||
#ifndef _KERNEL
|
||||
#error "no user-serviceable parts inside"
|
||||
#endif
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice,
|
||||
this list of conditions and the following disclaimer.
|
||||
|
||||
2. Neither the name of the Chelsio Corporation nor the names of its
|
||||
contributors may be used to endorse or promote products derived from
|
||||
this software without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
||||
LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
$FreeBSD$
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#ifndef _OFFLOAD_DEV_H_
|
||||
#define _OFFLOAD_DEV_H_
|
||||
|
||||
|
||||
/* Parameter values for offload_get_phys_egress() */
|
||||
/* Parameter values for offload_get_phys_egress(). */
|
||||
enum {
|
||||
TOE_OPEN,
|
||||
TOE_FAILOVER,
|
||||
};
|
||||
|
||||
/* Parameter values for toe_failover() */
|
||||
/* Parameter values for toe_failover(). */
|
||||
enum {
|
||||
TOE_ACTIVE_SLAVE,
|
||||
TOE_LINK_DOWN,
|
||||
@ -49,14 +49,14 @@ enum {
|
||||
TOE_RELEASE_ALL,
|
||||
};
|
||||
|
||||
#define TOENAMSIZ 16
|
||||
#define TOENAMSIZ 16
|
||||
|
||||
/* Get the toedev associated with a ifnet */
|
||||
#define TOEDEV(ifp) ((ifp)->if_llsoftc)
|
||||
/* Get the toedev associated with a ifnet. */
|
||||
#define TOEDEV(ifp) ((ifp)->if_llsoftc)
|
||||
|
||||
struct offload_id {
|
||||
unsigned int id;
|
||||
unsigned long data;
|
||||
unsigned int id;
|
||||
unsigned long data;
|
||||
};
|
||||
|
||||
struct ifnet;
|
||||
@ -68,65 +68,73 @@ struct mbuf;
|
||||
|
||||
struct toedev {
|
||||
TAILQ_ENTRY(toedev) entry;
|
||||
char name[TOENAMSIZ]; /* TOE device name */
|
||||
unsigned int ttid; /* TOE type id */
|
||||
unsigned long flags; /* device flags */
|
||||
unsigned int mtu; /* max size of TX offloaded data */
|
||||
unsigned int nconn; /* max # of offloaded connections */
|
||||
struct ifnet *lldev; /* LL device associated with TOE messages */
|
||||
const struct tom_info *offload_mod; /* attached TCP offload module */
|
||||
struct sysctl_oid *sysctl_root; /* root of proc dir for this TOE */
|
||||
int (*open)(struct toedev *dev);
|
||||
int (*close)(struct toedev *dev);
|
||||
int (*can_offload)(struct toedev *dev, struct socket *so);
|
||||
int (*connect)(struct toedev *dev, struct socket *so,
|
||||
char tod_name[TOENAMSIZ]; /* TOE device name */
|
||||
unsigned int tod_ttid; /* TOE type id */
|
||||
unsigned long tod_flags; /* device flags */
|
||||
unsigned int tod_mtu; /* max TX offloaded data */
|
||||
unsigned int tod_nconn; /* max # of offloaded
|
||||
* connections
|
||||
*/
|
||||
struct ifnet *tod_lldev; /* first interface */
|
||||
const struct tom_info *tod_offload_mod; /* TCP offload module */
|
||||
|
||||
int (*tod_open)(struct toedev *dev);
|
||||
int (*tod_close)(struct toedev *dev);
|
||||
int (*tod_can_offload)(struct toedev *dev, struct socket *so);
|
||||
int (*tod_connect)(struct toedev *dev, struct socket *so,
|
||||
struct ifnet *egress_ifp);
|
||||
int (*send)(struct toedev *dev, struct mbuf *m);
|
||||
int (*recv)(struct toedev *dev, struct mbuf **m, int n);
|
||||
int (*ctl)(struct toedev *dev, unsigned int req, void *data);
|
||||
void (*arp_update)(struct toedev *dev, struct rtentry *neigh);
|
||||
void (*failover)(struct toedev *dev, struct ifnet *bond_ifp,
|
||||
int (*tod_send)(struct toedev *dev, struct mbuf *m);
|
||||
int (*tod_recv)(struct toedev *dev, struct mbuf **m, int n);
|
||||
int (*tod_ctl)(struct toedev *dev, unsigned int req, void *data);
|
||||
void (*tod_arp_update)(struct toedev *dev, struct rtentry *neigh);
|
||||
void (*tod_failover)(struct toedev *dev, struct ifnet *bond_ifp,
|
||||
struct ifnet *ndev, int event);
|
||||
void *priv; /* driver private data */
|
||||
void *l2opt; /* optional layer 2 data */
|
||||
void *l3opt; /* optional layer 3 data */
|
||||
void *l4opt; /* optional layer 4 data */
|
||||
void *ulp; /* ulp stuff */
|
||||
void *tod_priv; /* driver private data */
|
||||
void *tod_l2opt; /* optional layer 2 data */
|
||||
void *tod_l3opt; /* optional layer 3 data */
|
||||
void *tod_l4opt; /* optional layer 4 data */
|
||||
void *tod_ulp; /* upper lever protocol */
|
||||
};
|
||||
|
||||
struct tom_info {
|
||||
TAILQ_ENTRY(tom_info) entry;
|
||||
int (*attach)(struct toedev *dev, const struct offload_id *entry);
|
||||
int (*detach)(struct toedev *dev);
|
||||
const char *name;
|
||||
const struct offload_id *id_table;
|
||||
TAILQ_ENTRY(tom_info) entry;
|
||||
int (*ti_attach)(struct toedev *dev,
|
||||
const struct offload_id *entry);
|
||||
int (*ti_detach)(struct toedev *dev);
|
||||
const char *name;
|
||||
const struct offload_id *id_table;
|
||||
};
|
||||
|
||||
static inline void init_offload_dev(struct toedev *dev)
|
||||
static __inline void
|
||||
init_offload_dev(struct toedev *dev)
|
||||
{
|
||||
|
||||
}
|
||||
|
||||
extern int register_tom(struct tom_info *t);
|
||||
extern int unregister_tom(struct tom_info *t);
|
||||
extern int register_toedev(struct toedev *dev, const char *name);
|
||||
extern int unregister_toedev(struct toedev *dev);
|
||||
extern int activate_offload(struct toedev *dev);
|
||||
extern int toe_send(struct toedev *dev, struct mbuf *m);
|
||||
extern void toe_arp_update(struct rtentry *rt);
|
||||
extern struct ifnet *offload_get_phys_egress(struct ifnet *dev,
|
||||
struct socket *so,
|
||||
int context);
|
||||
extern int toe_receive_mbuf(struct toedev *dev, struct mbuf **m, int n);
|
||||
|
||||
static inline void toe_neigh_update(struct ifnet *neigh) {}
|
||||
static inline void toe_failover(struct ifnet *bond_ifp,
|
||||
struct ifnet *fail_ifp, int event)
|
||||
{}
|
||||
static inline int toe_enslave(struct ifnet *bond_ifp,
|
||||
struct ifnet *slave_ifp)
|
||||
int register_tom(struct tom_info *t);
|
||||
int unregister_tom(struct tom_info *t);
|
||||
int register_toedev(struct toedev *dev, const char *name);
|
||||
int unregister_toedev(struct toedev *dev);
|
||||
int activate_offload(struct toedev *dev);
|
||||
int toe_send(struct toedev *dev, struct mbuf *m);
|
||||
void toe_arp_update(struct rtentry *rt);
|
||||
struct ifnet *offload_get_phys_egress(struct ifnet *ifp,
|
||||
struct socket *so, int context);
|
||||
int toe_receive_mbuf(struct toedev *dev, struct mbuf **m, int n);
|
||||
|
||||
static __inline void
|
||||
toe_neigh_update(struct ifnet *ifp)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif /* _OFFLOAD_DEV_H_ */
|
||||
static __inline void
|
||||
toe_failover(struct ifnet *bond_ifp, struct ifnet *fail_ifp, int event)
|
||||
{
|
||||
}
|
||||
|
||||
static __inline int
|
||||
toe_enslave(struct ifnet *bond_ifp, struct ifnet *slave_ifp)
|
||||
{
|
||||
return (0);
|
||||
}
|
||||
|
||||
#endif /* _NETINET_TOEDEV_H_ */
|
||||
|
@ -118,8 +118,8 @@ typedef __uid_t uid_t;
|
||||
#define SO_ACCEPTFILTER 0x1000 /* there is an accept filter */
|
||||
#define SO_BINTIME 0x2000 /* timestamp received dgram traffic */
|
||||
#endif
|
||||
#define SO_NOOFFLOAD 0x4000 /* socket cannot be offloaded */
|
||||
#define SO_NO_DDP 0x8000 /* disable direct data placement */
|
||||
#define SO_NO_OFFLOAD 0x4000 /* socket cannot be offloaded */
|
||||
#define SO_NO_DDP 0x8000 /* disable direct data placement */
|
||||
|
||||
/*
|
||||
* Additional options, not kept in so_options.
|
||||
|
Loading…
Reference in New Issue
Block a user