184 lines
3.0 KiB
Groff
184 lines
3.0 KiB
Groff
.\"
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.\" Copyright (c) 2002-2003 M. Warner Losh
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" $FreeBSD$
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.\"
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.Dd July 21, 2004
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.Dt PCCBB 4
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.Os
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.Sh NAME
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.Nm pccbb
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.Nd cardbus bridge driver
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.Sh SYNOPSIS
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.Cd device cbb
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.Cd device pccard
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.Cd device cardbus
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.Cd device exca
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.Sh DESCRIPTION
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The
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.Nm
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driver implements the Yenta specification for CardBus bridges.
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.Pp
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The following PCI cardbus and pcmcia bridges are supported:
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.Pp
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.Bl -item -compact
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.It
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Cirrus Logic PD6832
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.It
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Cirrus Logic PD6833
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.It
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Cirrus Logic PD6834
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.Pp
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.It
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O2micro OZ6812
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.It
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O2micro OZ6832
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.It
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O2micro OZ6833
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.It
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O2micro OZ6836
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.It
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O2micro OZ6860
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.It
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O2micro OZ6872
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.It
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O2micro OZ6912
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.It
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O2micro OZ6922
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.It
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O2micro OZ6933
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.It
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O2micro OZ6972
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.It
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O2Micro OZ711E1
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.It
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O2Micro OZ711M1
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.El
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.Bl -item -compact
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.It
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Ricoh RL4C475
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.It
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Ricoh RL4C476
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.It
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Ricoh RL4C477
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.It
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Ricoh RL4C478
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.Pp
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.It
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TI PCI-1031
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.It
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TI PCI-1130
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.It
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TI PCI-1131
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.It
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TI PCI-1210
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.It
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TI PCI-1211
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.It
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TI PCI-1220
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.It
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TI PCI-1221
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.It
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TI PCI-1225
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.It
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TI PCI-1250
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.It
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TI PCI-1251
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.It
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TI PCI-1251B
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.It
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TI PCI-1260
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.It
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TI PCI-1260B
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.It
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TI PCI-1410
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.It
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TI PCI-1420
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.It
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TI PCI-1450
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.It
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TI PCI-1451
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.It
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TI PCI-1510
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.It
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TI PCI-1515
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.It
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TI PCI-1520
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.It
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TI PCI-1530
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.It
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TI PCI-1620
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.It
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TI PCI-4410
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.It
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TI PCI-4450
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.It
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TI PCI-4451
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.It
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TI PCI-4510
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.It
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TI PCI-4520
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.It
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TI PCI-[67]x[12]1
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.It
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TI PCI-[67]x20
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.It
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ENE CB710
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.It
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ENE CB720
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.It
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ENE CB1211
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.It
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ENE CB1255
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.It
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ENE CB1410
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.It
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ENE CB1420
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.Pp
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.It
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Toshiba ToPIC95
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.It
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Toshiba ToPIC95B
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.It
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Toshiba ToPIC97
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.It
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Toshiba ToPIC100
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.El
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.Sh TUNABLES
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The driver supports the following tunable parameters, which may be
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added to
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.Pa /boot/loader.conf
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or set via the
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.Xr sysctl 8
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command:
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.Bl -tag -width ".Cm hw.cbb.debug" -compact
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.It Cm hw.cbb.debug
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Non-zero values cause more verbose information to be printed to aid in
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debugging problems with the bridge chipset.
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.El
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.Sh SEE ALSO
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.Xr cardbus 4 ,
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.Xr pccard 4 ,
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.Xr exca 4
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