86 lines
1.8 KiB
Groff
86 lines
1.8 KiB
Groff
.\" $NetBSD: ex.4,v 1.4 1999/12/15 22:07:31 abs Exp $
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.\"
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.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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.\" All rights reserved.
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.\"
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.Dd April 1, 1999
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.Dt EX 4
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.Os
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.Sh NAME
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.Nm ex
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.Nd driver for
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.Tn 3Com
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Fast EtherLink XL (3c900, 3c905, 3c980)
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.Tn PCI
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bus
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.Tn Ethernet
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interfaces
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.Sh SYNOPSIS
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.Cd "ex* at cardbus? dev ? function ?"
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.Cd "ex* at pci? dev ? function ?"
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.Sh DESCRIPTION
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The
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.Nm
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device driver supports the following 3Com
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.Tn Ethernet
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and
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.Tn Fast Ethernet
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interfaces:
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.Pp
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.Bl -item -compact
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.It
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3c900-TPO Ethernet
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.It
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3c900-COMBO Ethernet
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.It
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3c900B-TPO Ethernet
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.It
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3c900B-COMBO Ethernet
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.It
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3c905-T4 10/100 Ethernet
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.It
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3c905-TX 10/100 Ethernet
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.It
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3c905B-FX 10/100 Ethernet
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.It
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3c905B-T4 10/100 Ethernet
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.It
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3c905B-TX 10/100 Ethernet
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.It
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3c980 Server Adapter 10/100 Ethernet
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.El
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.Sh MEDIA SELECTION
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See
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.Xr ifmedia 4 .
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.Sh DIAGNOSTICS
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.Bl -diag
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.It "%s: adapter failure (%x)"
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.It "%s: can't allocate download descriptors, error = %d"
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.It "%s: can't allocate or map rx buffers"
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.It "%s: can't allocate upload descriptors, error = %d"
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.It "%s: can't create download desc. DMA map, error = %d"
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.It "%s: can't create rx DMA map %d, error = %d"
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.It "%s: can't create tx DMA map %d, error = %d"
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.It "%s: can't create upload desc. DMA map, error = %d"
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.It "%s: can't load download desc. DMA map, error = %d"
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.It "%s: can't load mbuf chain, error = %d"
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.It "%s: can't load rx buffer, error = %d"
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.It "%s: can't load upload desc. DMA map, error = %d"
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.It "%s: can't map download descriptors, error = %d"
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.It "%s: can't map upload descriptors, error = %d"
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.It "%s: fifo underrun (%x) @%d"
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.It "%s: jabber (%x)"
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.It "%s: receive stalled"
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.It "%s: too many segments, "
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.It "%s: uplistptr was 0"
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.El
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.Sh SEE ALSO
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.Xr cardbus 4 ,
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.Xr exphy 4 ,
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.Xr ifmedia 4 ,
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.Xr intro 4 ,
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.Xr pci 4 ,
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.Xr ifconfig 8
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.Pp
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.Pa http://www.3com.com/
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