.\" $OpenBSD: cardbus.4,v 1.72 2021/09/08 20:29:21 jmc Exp $
.\" $NetBSD: cardbus.4,v 1.4 2000/02/02 19:57:17 augustss Exp $
.\"
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.\" This code is derived from software contributed to The NetBSD Foundation
.\" by Lennart Augustsson.
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.Dd $Mdocdate: September 8 2021 $
.Dt CARDBUS 4
.Os
.Sh NAME
.Nm cardbus ,
.Nm cbb
.Nd introduction to CardBus support
.Sh SYNOPSIS
.Cd "cbb*      at pci?"
.Cd "cardslot* at cbb?"
.Cd "cardbus*  at cardslot?"
.Cd "pcmcia*   at cardslot?"
.Sh DESCRIPTION
.Ox
provides machine-independent bus support and drivers for CardBus devices.
.Pp
.Ox
provides support for the following devices.
Note that not all architectures support all devices.
.Ss Wired network interfaces
.Bl -tag -width 12n -offset ind -compact
.It Xr dc 4
DEC/Intel 21140/21142/21143/21145 and clones 10/100 Ethernet device
.It Xr fxp 4
Intel EtherExpress PRO/100 10/100 Ethernet device
.It Xr re 4
Realtek 8139C+/8169/816xS/811xS/8168/810xE 10/100/1Gb Ethernet device
.It Xr rl 4
Realtek 8129/8139 10/100 Ethernet device
.It Xr xl 4
3Com EtherLink XL and Fast EtherLink XL 10/100 Ethernet device
.El
.Ss Wireless network interfaces
.Bl -tag -width 12n -offset ind -compact
.It Xr acx 4
TI ACX100/ACX111 IEEE 802.11a/b/g wireless network device
.It Xr ath 4
Atheros IEEE 802.11a/b/g wireless network device with GPIO
.It Xr athn 4
Atheros IEEE 802.11a/b/g/n wireless network device
.It Xr atw 4
ADMtek ADM8211 IEEE 802.11b wireless network device
.It Xr bwi 4
Broadcom AirForce IEEE 802.11b/g wireless network device
.It Xr malo 4
Marvell Libertas IEEE 802.11b/g wireless network device
.It Xr pgt 4
Conexant/Intersil Prism GT Full-MAC IEEE 802.11a/b/g wireless network device
.It Xr ral 4
Ralink Technology/MediaTek IEEE 802.11a/b/g/n wireless network device
.It Xr rtw 4
Realtek RTL8180L IEEE 802.11b wireless network device
.El
.Ss Serial interfaces
.Bl -tag -width 12n -offset ind -compact
.It Xr com 4
serial communications interface
.It Xr puc 4
PCI
.Dq universal
communications card driver
.El
.Ss Miscellaneous devices
.Bl -tag -width 12n -offset ind -compact
.It Xr ehci 4
USB Enhanced Host Controller Interface
.It Xr ohci 4
USB Open Host Controller Interface
.It Xr uhci 4
USB Universal Host Controller Interface
.El
.Sh SEE ALSO
.Xr intro 4 ,
.Xr pcibios 4 ,
.Xr pcmcia 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Nx 1.5 .
.Ox
support was added in
.Ox 2.7 .