.\"	$NetBSD: cardbus.4,v 1.12 2001/11/16 17:08:13 augustss Exp $
.\"
.\" Copyright (c) 1999-2001 The NetBSD Foundation, Inc.
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.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Lennart Augustsson.
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.Dd November 14, 1999
.Dt CARDBUS 4
.Os
.Sh NAME
.Nm cardbus ,
.Nm cardslot ,
.Nm cbb
.Nd CardBus driver
.Sh SYNOPSIS
.Cd "cbb*      at pci? dev? function ?"
.Cd "cardslot* at cbb?"
.Cd "cardbus*  at cardslot?"
.Cd "pcmcia*   at cardslot?"
.Cd "XX*       at cardbus? dev ? function ?"
.Sh INTRODUCTION
.Nx
provides machine-independent bus support and
drivers for CardBus devices.
.Pp
The
.Cm cbb
device represents the CardBus controller. Each controller has a number
of slots, represented by the
.Cm cardslot
devices. A slot can have either a CardBus card or a
.Tn PCMCIA
card, which are attached with the
.Cm cardbus
or
.Cm pcmcia
devices, respectively.
.Sh SUPPORTED DEVICES
.Nx
includes the following machine-independent CardBus
drivers, sorted by function and driver name:
.Ss Network interfaces
.Bl -tag -width speaker -offset indent -compact
.It ex
3Com 3C575TX and 3C575BTX
.It fxp
Intel i8255x
.It rtk
RealTek 8129/8139
.It tlp
DECchip 21143
.El
.Ss Serial interfaces
.Bl -tag -width speaker -offset indent -compact
.It com
Modems and serial cards
.El
.Ss SCSI controllers
.Bl -tag -width speaker -offset indent -compact
.It ahc
Adaptec ADP-1480
.El
.Ss USB controllers
.Bl -tag -width speaker -offset indent -compact
.It ehci
Enhanced Host Controller (2.0)
.It ohci
Open Host Controller
.El
.Sh SEE ALSO
.Xr ahc 4 ,
.Xr com 4 ,
.Xr ehci 4 ,
.Xr ex 4 ,
.Xr fxp 4 ,
.Xr ohci 4 ,
.Xr pci 4 ,
.Xr pcmcia 4 ,
.Xr rtk 4 ,
.Xr tlp 4
.Sh HISTORY
The
.Nm
driver
appeared in
.Nx 1.5 .