1.\" $OpenBSD: cardbus.4,v 1.17 2003/06/19 20:29:51 deraadt Exp $ 2.\" $NetBSD: cardbus.4,v 1.4 2000/02/02 19:57:17 augustss Exp $ 3.\" 4.\" Copyright (c) 1999 The NetBSD Foundation, Inc. 5.\" All rights reserved. 6.\" 7.\" This code is derived from software contributed to The NetBSD Foundation 8.\" by Lennart Augustsson. 9.\" 10.\" Redistribution and use in source and binary forms, with or without 11.\" modification, are permitted provided that the following conditions 12.\" are met: 13.\" 1. Redistributions of source code must retain the above copyright 14.\" notice, this list of conditions and the following disclaimer. 15.\" 2. Redistributions in binary form must reproduce the above copyright 16.\" notice, this list of conditions and the following disclaimer in the 17.\" documentation and/or other materials provided with the distribution. 18.\" 3. All advertising materials mentioning features or use of this software 19.\" must display the following acknowledgement: 20.\" This product includes software developed by the NetBSD 21.\" Foundation, Inc. and its contributors. 22.\" 4. Neither the name of The NetBSD Foundation nor the names of its 23.\" contributors may be used to endorse or promote products derived 24.\" from this software without specific prior written permission. 25.\" 26.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36.\" POSSIBILITY OF SUCH DAMAGE. 37.\" 38.Dd November 14, 1999 39.Dt CARDBUS 4 40.Os 41.Sh NAME 42.Nm cardbus , 43.Nm cbb 44.Nd introduction to CardBus support 45.Sh SYNOPSIS 46.Cd "cbb* at pci? dev? function ?" 47.Cd "cardslot* at cbb? flags 0x0000" 48.Cd "cardbus* at cardslot?" 49.Cd "pcmcia* at cardslot?" 50.Sh DESCRIPTION 51.Ox 52provides machine-independent bus support and drivers for CardBus devices. 53.Pp 54The flags are used with cardslot definition. 55The lowest order (rightmost) 56bit of flags defines the PC Card attach sequence at 57boot-time. 58When the bit is set, a PC Card in the slot is probed and 59attached immediately. 60However, the PC Card is probed after the kernel thread wakes up. 61If a PC Card is used as a boot device (e.g., CF 62card or network card), this bit should be set to 1. 63.Sh SUPPORTED DEVICES 64.Ox 65includes the following machine-independent CardBus 66drivers, sorted by function and driver name: 67.Ss Network interfaces 68.Bl -tag -width 12n -offset ind -compact 69.It Xr dc 4 70Intel 21143 and Xircom X3201-based Ethernet interfaces. 71.It Xr fxp 4 72Intel PRO/100 CardBus II Ethernet interfaces. 73.It Xr rl 4 74Realtek 8129/8139-based Ethernet interfaces. 75.It Xr xl 4 763Com 3c575 and 3c656-based Ethernet interfaces. 77.El 78.Sh SEE ALSO 79.Xr intro 4 , 80.Xr isa 4 , 81.Xr isapnp 4 , 82.Xr pci 4 , 83.Xr pcibios 4 , 84.Xr pcmcia 4 , 85.Xr usb 4 86.Sh HISTORY 87The 88.Nm 89driver first appeared in 90.Nx 1.5 . 91.Ox 92support was added in 93.Ox 2.7 . 94