cbb(4) - NetBSD Manual Pages

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CARDBUS(4)              NetBSD Kernel Interfaces Manual             CARDBUS(4)


NAME

     cardbus, cardslot, cbb - CardBus driver


SYNOPSIS

     cbb*      at pci? dev? function ?
     cardslot* at cbb?
     cardbus*  at cardslot?
     pcmcia*   at cardslot?
     XX*       at cardbus? dev ? function ?


DESCRIPTION

     NetBSD provides machine-independent bus support and drivers for CardBus
     devices.

     The cbb device represents the CardBus controller. Each controller has a
     number of slots, represented by the cardslot devices. A slot can have
     either a CardBus card or a PCMCIA card, which are attached with the
     cardbus or pcmcia devices, respectively.


SUPPORTED DEVICES

     NetBSD includes the following machine-independent CardBus drivers, sorted
     by function and driver name:

   Network interfaces
           ex       3Com 3c575TX and 3c575BTX
           fxp      Intel i8255x
           rtk      Realtek 8129/8139
           tlp      DECchip 21143

   Serial interfaces
           com      Modems and serial cards

   SCSI controllers
           adv      AdvanSys 1200[A,B], 9xx[U,UA]
           ahc      Adaptec ADP-1480

   USB controllers
           ehci     Enhanced Host Controller (2.0)
           ohci     Open Host Controller


DIAGNOSTICS

     cbb devices may not be properly handled by the system BIOS on i386-family
     systems.  If, on an i386-family system, the cbb driver reports
           cbb0: NOT USED because of unconfigured interrupt
     then enabling
           options PCIBIOS
           options PCIBIOS_BUS_FIXUP
           options PCIBIOS_INTR_FIXUP
     in the kernel configuration might be of use.


SEE ALSO

     adv(4), ahc(4), com(4), ehci(4), ex(4), fxp(4), ohci(4), options(4),
     pci(4), pcmcia(4), rtk(4), tlp(4)


HISTORY

     The cardbus driver appeared in NetBSD 1.5.

NetBSD 2.0                        May 3, 2004                       NetBSD 2.0