CARDBUS(4) BSD Programmer's Manual CARDBUS(4)NAME
cardbus, cbb - introduction to CardBus support
SYNOPSIS
cbb* at pci? dev? function ?
cardslot* at cbb? flags 0x0000
cardbus* at cardslot?
pcmcia* at cardslot?
DESCRIPTION
OpenBSD provides machine-independent bus support and drivers for CardBus
devices.
The flags are used with cardslot definition. The lowest order (rightmost)
bit of flags defines the PC Card attach sequence at boot-time. When the
bit is set, a PC Card in the slot is probed and attached immediately.
However, the PC Card is probed after the kernel thread wakes up. If a PC
Card is used as a boot device (e.g., CF card or network card), this bit
should be set to 1.
SUPPORTED DEVICES
OpenBSD includes the following machine-independent CardBus drivers, sort-
ed by function and driver name:
Network interfaces
dc(4)
Intel 21143 and Xircom X3201-based Ethernet interfaces.
fxp(4)
Intel PRO/100 CardBus II Ethernet interfaces.
rl(4)
Realtek 8129/8139-based Ethernet interfaces.
xl(4)
3Com 3c575 and 3c656-based Ethernet interfaces.
SEE ALSOintro(4), pci(4), pcibios(4), pcmcia(4)HISTORY
The cardbus driver first appeared in NetBSD 1.5. OpenBSD support was ad-
ded in OpenBSD 2.7.
MirOS BSD #10-current November 14, 1999 1