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if_cs.c (39937) if_cs.c (40565)
1/*
2 * Copyright (c) 1997,1998 Maxim Bolotin and Oleg Sharoiko.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 */
28
29/*
1/*
2 * Copyright (c) 1997,1998 Maxim Bolotin and Oleg Sharoiko.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

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22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 *
27 */
28
29/*
30 * $Id: if_cs.c,v 1.4 1998/08/27 22:41:18 msmith Exp $
30 * $Id: if_cs.c,v 1.5 1998/10/04 02:11:15 msmith Exp $
31 *
32 * Device driver for Crystal Semiconductor CS8920 based ethernet
33 * adapters. By Maxim Bolotin and Oleg Sharoiko, 27-April-1997
34 */
35
36/* #define CS_DEBUG */
37#include "cs.h"
38#include "bpfilter.h"

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103static u_long cs_unit = NCS;
104
105static int cs_recv_delay = 570;
106SYSCTL_INT(_machdep, OID_AUTO, cs_recv_delay, CTLFLAG_RW, &cs_recv_delay, 0, "");
107
108static int cs_attach __P((struct cs_softc *, int, int));
109static int cs_attach_isa __P((struct isa_device *));
110static void cs_init __P((void *));
31 *
32 * Device driver for Crystal Semiconductor CS8920 based ethernet
33 * adapters. By Maxim Bolotin and Oleg Sharoiko, 27-April-1997
34 */
35
36/* #define CS_DEBUG */
37#include "cs.h"
38#include "bpfilter.h"

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103static u_long cs_unit = NCS;
104
105static int cs_recv_delay = 570;
106SYSCTL_INT(_machdep, OID_AUTO, cs_recv_delay, CTLFLAG_RW, &cs_recv_delay, 0, "");
107
108static int cs_attach __P((struct cs_softc *, int, int));
109static int cs_attach_isa __P((struct isa_device *));
110static void cs_init __P((void *));
111static ointhand2_t csintr;
111static int cs_ioctl __P((struct ifnet *, u_long, caddr_t));
112static int cs_probe __P((struct isa_device *));
113static int cs_cs89x0_probe __P((struct cs_softc *,
114 u_int *, int *, int, int, int));
115static void cs_start __P((struct ifnet *));
116static void cs_stop __P((struct cs_softc *));
117static void cs_reset __P((struct cs_softc *));
118static void cs_watchdog __P((struct ifnet *));

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628
629static int
630cs_attach_isa(struct isa_device *dev)
631{
632 int unit=dev->id_unit;
633 struct cs_softc *sc=&cs_softc[unit];
634 int flags=dev->id_flags;
635
112static int cs_ioctl __P((struct ifnet *, u_long, caddr_t));
113static int cs_probe __P((struct isa_device *));
114static int cs_cs89x0_probe __P((struct cs_softc *,
115 u_int *, int *, int, int, int));
116static void cs_start __P((struct ifnet *));
117static void cs_stop __P((struct cs_softc *));
118static void cs_reset __P((struct cs_softc *));
119static void cs_watchdog __P((struct ifnet *));

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629
630static int
631cs_attach_isa(struct isa_device *dev)
632{
633 int unit=dev->id_unit;
634 struct cs_softc *sc=&cs_softc[unit];
635 int flags=dev->id_flags;
636
637 dev->id_ointr = csintr;
636 return cs_attach(sc, unit, flags);
637}
638
639/*
640 * Initialize the board
641 */
642static void
643cs_init(void *xsc)

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866 if (!(ifp->if_flags & IFF_OACTIVE)) {
867 cs_start(ifp);
868 }
869}
870
871/*
872 * Handle interrupts
873 */
638 return cs_attach(sc, unit, flags);
639}
640
641/*
642 * Initialize the board
643 */
644static void
645cs_init(void *xsc)

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868 if (!(ifp->if_flags & IFF_OACTIVE)) {
869 cs_start(ifp);
870 }
871}
872
873/*
874 * Handle interrupts
875 */
874void
876static void
875csintr(int unit)
876{
877 struct cs_softc *sc = &cs_softc[unit];
878
879 csintr_sc(sc, unit);
880}
881
882/*

--- 517 unchanged lines hidden --- 		877csintr(int unit)
878{
879 struct cs_softc *sc = &cs_softc[unit];
880
881 csintr_sc(sc, unit);
882}
883
884/*

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