xref: /freebsd/share/man/man4/cardbus.4 (revision 1da7f3f6f72b2245e458fc7195733268ae4a1136)
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2.\" Copyright (c) 2002 M. Warner Losh <imp@FreeBSD.org>
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24.Dd July 9, 2002
25.Dt CARDBUS 4
26.Os
27.Sh NAME
28.Nm cardbus
29.Nd CardBus bus driver
30.Sh SYNOPSIS
31.Cd device cardbus
32.Sh DESCRIPTION
33The
34.Nm
35driver implements the CardBus bus.
36The
37.Nm
38driver supports all cardbus bridges in the system.
39.Sh TUNABLES
40The driver supports the following tunable parameters, which may be
41added to
42.Pa /boot/loader.conf
43or set via the
44.Xr sysctl 8
45command:
46.Bl -tag -width ".Cm hw.cardbus.cis_debug" -compact
47.It Cm hw.cardbus.debug
48Non-zero values cause more verbose information to be printed when a
4932-bit CardBus card is inserted or removed.
50.It Cm hw.cardbus.cis_debug
51Non-zero value causes the CIS parsing of the 32-bit CardBus card to be
52much more verbose and include a complete CIS dump.
53.El
54.Sh SEE ALSO
55.Xr pccard 4 ,
56.Xr pccbb 4
57