8090c9f504
and t3_push_frames). - Import latest changes to cxgb_main.c and cxgb_sge.c from toestack p4 branch - make driver local copy of tcp_subr.c and tcp_usrreq.c and override tcp_usrreqs so TOE can also functions on versions with unmodified TCP - add cxgb back to the build
62 lines
2.4 KiB
C
62 lines
2.4 KiB
C
/*-
|
|
* 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 _T3CDEV_H_
|
|
#define _T3CDEV_H_
|
|
|
|
#define T3CNAMSIZ 16
|
|
|
|
/* Get the t3cdev associated with an ifnet */
|
|
#define T3CDEV(ifp) (&(((struct port_info *)(ifp)->if_softc))->adapter->tdev)
|
|
|
|
struct cxgb3_client;
|
|
|
|
enum t3ctype {
|
|
T3A = 0,
|
|
T3B
|
|
};
|
|
|
|
struct t3cdev {
|
|
char name[T3CNAMSIZ]; /* T3C device name */
|
|
enum t3ctype type;
|
|
TAILQ_ENTRY(t3cdev) entry; /* for list linking */
|
|
struct ifnet *lldev; /* LL dev associated with T3C messages */
|
|
struct adapter *adapter;
|
|
int (*send)(struct t3cdev *dev, struct mbuf *m);
|
|
int (*recv)(struct t3cdev *dev, struct mbuf **m, int n);
|
|
int (*ctl)(struct t3cdev *dev, unsigned int req, void *data);
|
|
void (*arp_update)(struct t3cdev *dev, struct rtentry *neigh, uint8_t *enaddr, struct sockaddr *sa);
|
|
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 */
|
|
};
|
|
|
|
#endif /* _T3CDEV_H_ */
|