NAME

       pccbb — cardbus bridge driver

SYNOPSIS

       device cbb
       device pccard
       device cardbus
       device exca

DESCRIPTION

       The pccbb driver implements the Yenta specification for CardBus bridges.

       The following PCI cardbus and pcmcia bridges are supported:

       Cirrus Logic PD6832
       Cirrus Logic PD6833
       Cirrus Logic PD6834

       O2micro OZ6812
       O2micro OZ6832
       O2micro OZ6833
       O2micro OZ6836
       O2micro OZ6860
       O2micro OZ6872
       O2micro OZ6912
       O2micro OZ6922
       O2micro OZ6933
       O2micro OZ6972
       O2Micro OZ711E1
       O2Micro OZ711M1
       Ricoh RL4C475
       Ricoh RL4C476
       Ricoh RL4C477
       Ricoh RL4C478

       TI PCI-1031
       TI PCI-1130
       TI PCI-1131
       TI PCI-1210
       TI PCI-1211
       TI PCI-1220
       TI PCI-1221
       TI PCI-1225
       TI PCI-1250
       TI PCI-1251
       TI PCI-1251B
       TI PCI-1260
       TI PCI-1260B
       TI PCI-1410
       TI PCI-1420
       TI PCI-1450
       TI PCI-1451
       TI PCI-1510
       TI PCI-1515
       TI PCI-1520
       TI PCI-1530
       TI PCI-1620
       TI PCI-4410
       TI PCI-4450
       TI PCI-4451
       TI PCI-4510
       TI PCI-4520
       TI PCI-[67]x[12]1
       TI PCI-[67]x20
       ENE CB710
       ENE CB720
       ENE CB1211
       ENE CB1255
       ENE CB1410
       ENE CB1420

       Toshiba ToPIC95
       Toshiba ToPIC95B
       Toshiba ToPIC97
       Toshiba ToPIC100

TUNABLES

       The  driver supports the following tunable parameters, which may be added to /boot/loader.conf or set via
       the sysctl(8) command:
       hw.cbb.debug  Non-zero values cause more verbose information to be printed to aid in  debugging  problems
                     with the bridge chipset.

SEE ALSO

       cardbus(4), exca(4), pccard(4)

Debian                                            July 21, 2004                                         PCCBB(4)