New snapshot of DEC PDQ-based FDDI driver, from Matt Thomas.
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thorpej
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6d5bf6a3ea
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2e4812fa65
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@ -1,4 +1,4 @@
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/* $NetBSD: pdq_ifsubr.c,v 1.1 1996/03/09 03:46:21 thorpej Exp $ */
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/* $NetBSD: pdq_ifsubr.c,v 1.1.1.1 1996/03/11 21:04:02 thorpej Exp $ */
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/*-
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* Copyright (c) 1995 Matt Thomas (thomas@lkg.dec.com)
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@ -22,6 +22,58 @@
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* from Id: pdq_ifsubr.c,v 1.2 1995/08/20 18:59:00 thomas Exp
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*
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* Log: pdq_ifsubr.c,v
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* Revision 1.2 1995/08/20 18:59:00 thomas
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* Changes for NetBSD
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*
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* Revision 1.1 1995/08/20 15:43:49 thomas
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* Initial revision
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*
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* Revision 1.13 1995/08/04 21:54:56 thomas
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* Clean IRQ processing under BSD/OS.
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* A receive tweaks. (print source of MAC CRC errors, etc.)
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*
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* Revision 1.12 1995/06/02 16:04:22 thomas
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* Use correct PCI defs for BSDI now that they have fixed them.
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* Increment the slot number 0x1000, not one! (*duh*)
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*
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* Revision 1.11 1995/04/21 13:23:55 thomas
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* Fix a few pub in the DEFPA BSDI support
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*
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* Revision 1.10 1995/04/20 21:46:42 thomas
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* Why???
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* ,
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*
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* Revision 1.9 1995/04/20 20:17:33 thomas
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* Add PCI support for BSD/OS.
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* Fix BSD/OS EISA support.
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* Set latency timer for DEFPA to recommended value if 0.
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*
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* Revision 1.8 1995/04/04 22:54:29 thomas
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* Fix DEFEA support
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*
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* Revision 1.7 1995/03/14 01:52:52 thomas
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* Update for new FreeBSD PCI Interrupt interface
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*
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* Revision 1.6 1995/03/10 17:06:59 thomas
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* Update for latest version of FreeBSD.
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* Compensate for the fast that the ifp will not be first thing
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* in softc on BSDI.
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*
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* Revision 1.5 1995/03/07 19:59:42 thomas
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* First pass at BSDI EISA support
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*
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* Revision 1.4 1995/03/06 17:06:03 thomas
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* Add transmit timeout support.
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* Add support DEFEA (untested).
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*
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* Revision 1.3 1995/03/03 13:48:35 thomas
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* more fixes
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*
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*
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*/
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/*
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@ -29,21 +81,32 @@
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*
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* Written by Matt Thomas
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*
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* Network interface subroutines.
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* This driver supports the following FDDI controllers:
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*
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* Device: Config file entry:
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* DEC DEFPA (PCI) device fpa0
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* DEC DEFEA (EISA) device fea0 at isa0 net irq ? vector feaintr
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*
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* Eventually, the following adapters will also be supported:
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*
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* DEC DEFTA (TC) device fta0 at tc? slot * vector ftaintr
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* DEC DEFQA (Q-Bus) device fta0 at uba? csr 0?? vector fqaintr
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* DEC DEFAA (FB+) device faa0 at fbus? slot * vector faaintr
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*/
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#include <sys/param.h>
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#include <sys/systm.h>
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#include <sys/kernel.h>
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#include <sys/conf.h>
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#include <sys/mbuf.h>
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#include <sys/protosw.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <sys/errno.h>
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#include <sys/malloc.h>
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#ifdef __NetBSD__
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#if defined(__FreeBSD__)
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#include <sys/devconf.h>
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#elif defined(__bsdi__) || defined(__NetBSD__)
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#include <sys/device.h>
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#endif
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@ -65,11 +128,11 @@
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#include <netinet/ip.h>
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#include <netinet/if_ether.h>
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#endif
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#ifdef __NetBSD__
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#include <net/if_fddi.h>
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#else
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#if defined(__FreeBSD__)
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#include <netinet/if_fddi.h>
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#endif /* __NetBSD__ */
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#else
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#include <net/if_fddi.h>
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#endif
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#ifdef NS
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#include <netns/ns.h>
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@ -78,9 +141,14 @@
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#include <vm/vm.h>
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#include <vm/vm_kern.h>
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#include <vm/vm_param.h>
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#include <dev/ic/pdqreg.h>
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#include <dev/ic/pdqvar.h>
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#include "pdqreg.h"
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#if defined(__NetBSD__)
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#include "pdqvar.h"
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#else
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#include "pdq_os.h"
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#endif
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void
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pdq_ifinit(
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@ -243,19 +311,11 @@ pdq_os_addr_fill(
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int
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pdq_ifioctl(
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#ifdef __NetBSD__
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pdq_softc_t *sc,
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#else
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struct ifnet *ifp,
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#endif /* __NetBSD__ */
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ioctl_cmd_t cmd,
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caddr_t data)
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{
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#ifdef __NetBSD__
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struct ifnet *ifp = &sc->sc_if;
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#else
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pdq_softc_t *sc = (pdq_softc_t *) ((caddr_t) ifp - offsetof(pdq_softc_t, sc_ac.ac_if));
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#endif /* __NetBSD__ */
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int s, error = 0;
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s = splimp();
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@ -268,18 +328,15 @@ pdq_ifioctl(
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switch(ifa->ifa_addr->sa_family) {
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#ifdef INET
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case AF_INET: {
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#ifdef __NetBSD__
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(*sc->if_init)(ifp->if_unit);
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sc->sc_ac.ac_ipaddr = IA_SIN(ifa)->sin_addr;
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pdq_ifinit(sc);
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#if !defined(__bsdi__)
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arp_ifinit(&sc->sc_ac, ifa);
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#else /* ! __NetBSD__ */
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((struct arpcom *)ifp)->ac_ipaddr = IA_SIN(ifa)->sin_addr;
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(*sc->if_init)(ifp->if_unit);
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#ifdef __FreeBSD__
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arp_ifinit((struct arpcom *)ifp, ifa);
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#else /* ! __FreeBSD__ */
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arpwhohas((struct arpcom *)ifp, &IA_SIN(ifa)->sin_addr);
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#endif /* __FreeBSD__ */
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#endif /* __NetBSD__ */
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#else
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arpwhohas(&sc->sc_ac, &IA_SIN(ifa)->sin_addr);
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ifa->ifa_rtrequest = arp_rtrequest;
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ifa->ifa_flags |= RTF_CLONING;
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#endif
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break;
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}
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#endif /* INET */
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@ -300,13 +357,13 @@ pdq_ifioctl(
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sizeof sc->sc_ac.ac_enaddr);
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}
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(*sc->if_init)(ifp->if_unit);
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pdq_ifinit(sc);
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break;
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}
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#endif /* NS */
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default: {
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(*sc->if_init)(ifp->if_unit);
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pdq_ifinit(sc);
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break;
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}
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}
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@ -314,7 +371,7 @@ pdq_ifioctl(
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}
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case SIOCSIFFLAGS: {
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(*sc->if_init)(ifp->if_unit);
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pdq_ifinit(sc);
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break;
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}
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@ -350,28 +407,21 @@ void
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pdq_ifattach(
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pdq_softc_t *sc,
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ifnet_ret_t (*ifinit)(int unit),
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#ifdef __NetBSD__
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ifnet_ret_t (*ifwatchdog)(int unit),
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int (*ifioctl)(struct ifnet *ifp, ioctl_cmd_t cmd, caddr_t data))
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#else
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ifnet_ret_t (*ifwatchdog)(int unit))
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#endif /* __NetBSD__ */
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{
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struct ifnet *ifp = &sc->sc_if;
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ifp->if_flags = IFF_BROADCAST|IFF_SIMPLEX|IFF_MULTICAST;
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ifp->if_flags = IFF_BROADCAST|IFF_SIMPLEX|IFF_NOTRAILERS|IFF_MULTICAST;
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sc->if_init = ifinit;
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#if !defined(__NetBSD__)
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ifp->if_init = ifinit;
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#endif
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ifp->if_watchdog = ifwatchdog;
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#ifdef __NetBSD__
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ifp->if_ioctl = ifioctl;
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#else
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ifp->if_ioctl = pdq_ifioctl;
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#endif /* __NetBSD__ */
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ifp->if_output = fddi_output;
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ifp->if_start = pdq_ifstart;
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if_attach(ifp);
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fddi_ifattach(ifp);
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#if NBPFILTER > 0
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