1.\" 2.\" Copyright (c) 2002-2003 M. Warner Losh <imp@FreeBSD.org> 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. 9.\" 2. The name of the author may not be used to endorse or promote products 10.\" derived from this software without specific prior written permission. 11.\" 12.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 13.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 14.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 15.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 16.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 17.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 18.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 19.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 20.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 21.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 22.\" SUCH DAMAGE. 23.\" 24.\" $FreeBSD$ 25.\" 26.Dd July 21, 2004 27.Dt PCCBB 4 28.Os 29.Sh NAME 30.Nm pccbb 31.Nd cardbus bridge driver 32.Sh SYNOPSIS 33.Cd device cbb 34.Cd device pccard 35.Cd device cardbus 36.Cd device exca 37.Sh DESCRIPTION 38The 39.Nm 40driver implements the Yenta specification for CardBus bridges. 41.Pp 42The following PCI cardbus and pcmcia bridges are supported: 43.Pp 44.Bl -item -compact 45.It 46Cirrus Logic PD6832 47.It 48Cirrus Logic PD6833 49.It 50Cirrus Logic PD6834 51.Pp 52.It 53O2micro OZ6812 54.It 55O2micro OZ6832 56.It 57O2micro OZ6833 58.It 59O2micro OZ6836 60.It 61O2micro OZ6860 62.It 63O2micro OZ6872 64.It 65O2micro OZ6912 66.It 67O2micro OZ6922 68.It 69O2micro OZ6933 70.It 71O2micro OZ6972 72.It 73O2Micro OZ711E1 74.It 75O2Micro OZ711M1 76.El 77.Bl -item -compact 78.It 79Ricoh RL4C475 80.It 81Ricoh RL4C476 82.It 83Ricoh RL4C477 84.It 85Ricoh RL4C478 86.Pp 87.It 88TI PCI-1031 89.It 90TI PCI-1130 91.It 92TI PCI-1131 93.It 94TI PCI-1210 95.It 96TI PCI-1211 97.It 98TI PCI-1220 99.It 100TI PCI-1221 101.It 102TI PCI-1225 103.It 104TI PCI-1250 105.It 106TI PCI-1251 107.It 108TI PCI-1251B 109.It 110TI PCI-1260 111.It 112TI PCI-1260B 113.It 114TI PCI-1410 115.It 116TI PCI-1420 117.It 118TI PCI-1450 119.It 120TI PCI-1451 121.It 122TI PCI-1510 123.It 124TI PCI-1515 125.It 126TI PCI-1520 127.It 128TI PCI-1530 129.It 130TI PCI-1620 131.It 132TI PCI-4410 133.It 134TI PCI-4450 135.It 136TI PCI-4451 137.It 138TI PCI-4510 139.It 140TI PCI-4520 141.It 142TI PCI-[67]x[12]1 143.It 144TI PCI-[67]x20 145.It 146ENE CB710 147.It 148ENE CB720 149.It 150ENE CB1211 151.It 152ENE CB1255 153.It 154ENE CB1410 155.It 156ENE CB1420 157.Pp 158.It 159Toshiba ToPIC95 160.It 161Toshiba ToPIC95B 162.It 163Toshiba ToPIC97 164.It 165Toshiba ToPIC100 166.El 167.Sh TUNABLES 168The driver supports the following tunable parameters, which may be 169added to 170.Pa /boot/loader.conf 171or set via the 172.Xr sysctl 8 173command: 174.Bl -tag -width ".Cm hw.cbb.debug" -compact 175.It Cm hw.cbb.debug 176Non-zero values cause more verbose information to be printed to aid in 177debugging problems with the bridge chipset. 178.El 179.Sh SEE ALSO 180.Xr cardbus 4 , 181.Xr exca 4 , 182.Xr pccard 4 183