pcic man page on OpenBSD

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PCMCIA(4)		  OpenBSD Programmer's Manual		     PCMCIA(4)

     pcmcia - introduction to PCMCIA (PC Card) support

     # i386
     pcic0   at isa? port 0x3e0 iomem 0xd0000 iosiz 0x10000
     pcic1   at isa? port 0x3e2 iomem 0xe0000 iosiz 0x4000
     pcic2   at isa? port 0x3e4 iomem 0xe0000 iosiz 0x4000
     pcic*   at isapnp?
     pcic*   at pci? dev?
     pcmcia* at pcic?

     # i386
     tcic0   at isa? port 0x240 iomem 0xd0000 iosiz 0x10000
     pcmcia* at tcic?

     # sparc
     tslot*  at sbus?
     pcmcia* at tslot?

     # sparc/sparc64
     stp*    at sbus?
     pcmcia* at stp?

     # zaurus
     pxapcic0 at pxaip?
     pcmcia*  at pxapcic?

     # all architectures
     cbb*      at pci?
     cardslot* at cbb? flags 0x0000
     pcmcia*   at cardslot?

     The pcmcia subsystem provides machine-independent bus support and drivers
     for PCMCIA (PC Card) devices.

     OpenBSD provides support for the following devices.  Note that not all
     architectures support all devices.

	gpr(4)	      GemPlus GPR400 smartcard reader

   Serial interfaces and modems
	com(4)	      serial communications interface

   Wired network interfaces
	ep(4)	      3Com EtherLink III and Fast EtherLink III 10/100
		      Ethernet device
	ne(4)	      NE2000 and compatible 10/100 Ethernet device
	sm(4)	      SMC91C9x and SMC91C1xx-based 10/100 Ethernet device
	xe(4)	      Xircom-based 16-bit PCMCIA 10/100 Ethernet device

   Wireless network interfaces
	an(4)	      Aironet Communications 4500/4800 IEEE 802.11FH/b
		      wireless network device
	cnw(4)	      Xircom CreditCard Netwave wireless network device
	malo(4)	      Marvell Libertas IEEE 802.11b/g wireless network device
	ray(4)	      Raytheon Raylink/WebGear Aviator IEEE 802.11FH wireless
		      network device
	wi(4)	      WaveLAN/IEEE, PRISM 2-3, and Spectrum24 IEEE 802.11b
		      wireless network device

   SCSI controllers
	aic(4)	      Adaptec AIC-6260 and AIC-6360 SCSI interface

   IDE controllers
	wdc(4)	      WD100x compatible hard disk controller driver

     The supported PCMCIA controllers are those that are i82365 compatible.

     On some pcmcia adapters, for instance the sbus(4)-based stp(4), the
     pcmcia bus will be mapped in big-endian format instead of the natural
     (and preferred) little endian format.  Unfortunately such controllers
     lack the hardware facility to swap bytes, and it is not efficient to
     convert all drivers to always know about this.  While 8 bit drivers can
     invisibly work on such a bus, 16 bit drivers will need modification to
     handle this.  So far, wi(4) is the only driver to require these

     If the pcmcia adapter is not detected, or if pcmcia events (such as card
     insertion) do not occur, there may be a PCI card BIOS mapped in the same
     memory space the pcmcia driver is configured to use (this is often the
     case with Ethernet card boot ROMs).  The output from dmesg(8) should
     contain a line beginning with ``bios0'' that lists the memory address and
     size of mapped regions.  If there is a conflict, you can use
     boot_config(8) to change the iomem parameter of the pcic device to a non-
     overlapping address, such as 0xd8000 for pcic0.  Some experimentation may
     be required to find a working value; in some cases the size parameter of
     the pcic device may need to be decreased to avoid a conflict.

     cardbus(4), intro(4), isa(4)

     The pcmcia driver appeared in OpenBSD 2.3.

OpenBSD 4.9			 June 26, 2008			   OpenBSD 4.9

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