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Annotation of 43BSDReno/share/man/man4/man4.vax/de.4, revision 1.1

1.1     ! root        1: .\" Copyright (c) 1986 The Regents of the University of California.
        !             2: .\" All rights reserved.
        !             3: .\"
        !             4: .\" Redistribution and use in source and binary forms are permitted provided
        !             5: .\" that: (1) source distributions retain this entire copyright notice and
        !             6: .\" comment, and (2) distributions including binaries display the following
        !             7: .\" acknowledgement:  ``This product includes software developed by the
        !             8: .\" University of California, Berkeley and its contributors'' in the
        !             9: .\" documentation or other materials provided with the distribution and in
        !            10: .\" all advertising materials mentioning features or use of this software.
        !            11: .\" Neither the name of the University nor the names of its contributors may
        !            12: .\" be used to endorse or promote products derived from this software without
        !            13: .\" specific prior written permission.
        !            14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            17: .\"
        !            18: .\"    @(#)de.4        6.4 (Berkeley) 6/23/90
        !            19: .\"
        !            20: .TH DE 4 "June 23, 1990"
        !            21: .UC 5
        !            22: .SH NAME
        !            23: de \- DEC DEUNA 10 Mb/s Ethernet interface
        !            24: .SH SYNOPSIS
        !            25: .B "device de0 at uba0 csr 174510 vector deintr"
        !            26: .SH DESCRIPTION
        !            27: The
        !            28: .I de
        !            29: interface provides access to a 10 Mb/s Ethernet network through
        !            30: a Digital Equipment UNIBUS Network Adapter (DEUNA).
        !            31: .PP
        !            32: Each of the host's network addresses
        !            33: is specified at boot time with an SIOCSIFADDR
        !            34: ioctl.  The
        !            35: .I de
        !            36: interface employs the address resolution protocol described in
        !            37: .IR arp (4)
        !            38: to dynamically map between Internet and Ethernet addresses on the local
        !            39: network.
        !            40: .PP
        !            41: The interface normally tries to use a ``trailer'' encapsulation
        !            42: to minimize copying data on input and output.
        !            43: The use of trailers is negotiated with ARP.
        !            44: This negotiation may be disabled, on a per-interface basis,
        !            45: by setting the IFF_NOTRAILERS
        !            46: flag with an SIOCSIFFLAGS ioctl.
        !            47: .SH DIAGNOSTICS
        !            48: \fBde%d: hardware address %s\fP.
        !            49: This is a normal autoconfiguration message noting the 6 byte physical
        !            50: ethernet address of the adapter.
        !            51: .PP
        !            52: \fBde%d: oerror, flags=%b tdrerr=%b (len=%d)\fP.
        !            53: The hardware indicated an error
        !            54: in transmitting a packet to the cable.
        !            55: The status and error flags are reported.
        !            56: .PP
        !            57: \fBde%d: ierror, flags=%b lenerr=%b (len=%d)\fP.
        !            58: The hardware indicated an error
        !            59: in reading a packet from the cable.
        !            60: The status and error flags are reported.
        !            61: .PP
        !            62: \fBde%d: can't handle af%d\fP.  The interface was handed
        !            63: a message with addresses formatted in an unsuitable address
        !            64: family; the packet was dropped.
        !            65: .PP
        !            66: \fBde%d: buffer unavailable\fP.  The interface received more packets
        !            67: than it had buffers allocated to receive them.
        !            68: .PP
        !            69: \fBde%d: address change failed, csr0=%b csr1=%b\fP.
        !            70: The interface was unable to reprogram
        !            71: its physical ethernet address.
        !            72: This may happen with very early models of the interface.
        !            73: This facility is used only when
        !            74: the controller is not the first network interface configured for XNS.
        !            75: .PP
        !            76: The following messages indicate a probable hardware error performing
        !            77: the indicated operation during autoconfiguration or initialization.
        !            78: The two control and status registers
        !            79: should indicate the nature of the failure.
        !            80: See the hardware manual for details.
        !            81: .PP
        !            82: \fBde%d: reset failed, csr0=%b csr1=%b\fP.
        !            83: .PP
        !            84: \fBde%d: ppcb failed, csr0=%b csr1=%b\fP.
        !            85: .PP
        !            86: \fBde%d: read addr failed, csr0=%b csr1=%b\fP.
        !            87: .PP
        !            88: \fBde%d: wtring failed, csr0=%b csr1=%b\fP.
        !            89: .PP
        !            90: \fBde%d: wtmode failed, csr0=%b csr1=%b\fP.
        !            91: .SH SEE ALSO
        !            92: netintro(4), inet(4), arp(4)

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