8e10660f12
- add support for T3C - add DDP support (zero-copy receive) - fix TOE transmit of large requests - fix shutdown so that sockets don't remain in CLOSING state indefinitely - register listeners when an interface is brought up after tom is loaded - fix setting of multicast filter - enable link at device attach - exit tick handler if shutdown is in progress - add helper for logging TCB - add sysctls for dumping transmit queues - note that TOE wxill not be MFC'd until after 7.0 has been finalized MFC after: 3 days
63 lines
2.4 KiB
C
63 lines
2.4 KiB
C
/*-
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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,
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* 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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*
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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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*
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* $FreeBSD$
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*/
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#ifndef _T3CDEV_H_
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#define _T3CDEV_H_
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#define T3CNAMSIZ 16
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/* Get the t3cdev associated with an ifnet */
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#define T3CDEV(ifp) (&(((struct port_info *)(ifp)->if_softc))->adapter->tdev)
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struct cxgb3_client;
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enum t3ctype {
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T3A = 0,
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T3B,
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T3C
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};
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struct t3cdev {
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char name[T3CNAMSIZ]; /* T3C device name */
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enum t3ctype type;
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TAILQ_ENTRY(t3cdev) entry; /* for list linking */
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struct ifnet *lldev; /* LL dev associated with T3C messages */
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struct adapter *adapter;
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int (*send)(struct t3cdev *dev, struct mbuf *m);
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int (*recv)(struct t3cdev *dev, struct mbuf **m, int n);
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int (*ctl)(struct t3cdev *dev, unsigned int req, void *data);
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void (*arp_update)(struct t3cdev *dev, struct rtentry *neigh, uint8_t *enaddr, struct sockaddr *sa);
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void *priv; /* driver private data */
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void *l2opt; /* optional layer 2 data */
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void *l3opt; /* optional layer 3 data */
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void *l4opt; /* optional layer 4 data */
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void *ulp; /* ulp stuff */
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};
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#endif /* _T3CDEV_H_ */
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