Copyright (c) 1999 The NetBSD Foundation, Inc.
All rights reserved.
.Dd April 1, 1999 .Dt EX 4 .Os .Sh NAME .Nm ex .Nd driver for .Tn 3Com Fast EtherLinkr XL (3c900, 3c905, 3c980) .Tn PCI bus .Tn Ethernet interfaces .Sh SYNOPSIS .Cd "ex* at pci? dev ? function ?" .Sh DESCRIPTION The .Nm device driver supports the following 3Com .Tn Ethernet and .Tn Fast Ethernet interfaces:
p l -item -compact t 3c900-TPO Ethernet t 3c900-COMBO Ethernet t 3c900B-TPO Ethernet t 3c900B-COMBO Ethernet t 3c905-T4 10/100 Ethernet t 3c905-TX 10/100 Ethernet t 3c905B-FX 10/100 Ethernet t 3c905B-T4 10/100 Ethernet t 3c905B-TX 10/100 Ethernet t 3c980 Server Adapter 10/100 Ethernet .El .Sh MEDIA SELECTION See .Xr ifmedia 4 . .Sh DIAGNOSTICS l -diag t "%s: adapter failure (%x)" t "%s: can't allocate download descriptors, error = %d" t "%s: can't allocate or map rx buffers" t "%s: can't allocate upload descriptors, error = %d" t "%s: can't create download desc. DMA map, error = %d" t "%s: can't create rx DMA map %d, error = %d" t "%s: can't create tx DMA map %d, error = %d" t "%s: can't create upload desc. DMA map, error = %d" t "%s: can't load download desc. DMA map, error = %d" t "%s: can't load mbuf chain, error = %d" t "%s: can't load rx buffer, error = %d" t "%s: can't load upload desc. DMA map, error = %d" t "%s: can't map download descriptors, error = %d" t "%s: can't map upload descriptors, error = %d" t "%s: fifo underrun (%x) @%d" t "%s: jabber (%x)" t "%s: receive stalled" t "%s: too many segments, " t "%s: uplistptr was 0" .El .Sh SEE ALSO .Xr exphy 4 , .Xr ifmedia 4 , .Xr intro 4 , .Xr pci 4 , .Xr ifconfig 8
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a http://www.3com.com/
Indexes created Sat Oct 18 08:10:09 GMT 2025