# SPDX-License-Identifier: GPL-2.0-only # # PCCARD (PCMCIA/CardBus) bus subsystem configuration # menuconfig PCCARD tristate "PCCard (PCMCIA/CardBus) support" help Say Y here if you want to attach PCMCIA- or PC-cards to your Linux computer. These are credit-card size devices such as network cards, modems or hard drives often used with laptops computers. There are actually two varieties of these cards: 16 bit PCMCIA and 32 bit CardBus cards. To compile this driver as modules, choose M here: the module will be called pcmcia_core. if PCCARD config PCMCIA tristate "16-bit PCMCIA support" depends on HAS_IOMEM select CRC32 default y help This option enables support for 16-bit PCMCIA cards. Most older PC-cards are such 16-bit PCMCIA cards, so unless you know you're only using 32-bit CardBus cards, say Y or M here. To use 16-bit PCMCIA cards, you will need supporting software in most cases. (see the file <file:Documentation/Changes> for location and details). To compile this driver as modules, choose M here: the module will be called pcmcia. If unsure, say Y. config PCMCIA_LOAD_CIS bool "Load CIS updates from userspace" depends on PCMCIA select FW_LOADER default y help Some PCMCIA cards require an updated Card Information Structure (CIS) to be loaded from userspace to work correctly. If you say Y here, and your userspace is arranged correctly, this will be loaded automatically using the in-kernel firmware loader and the hotplug subsystem, instead of relying on cardmgr from pcmcia-cs to do so. If unsure, say Y. config CARDBUS bool "32-bit CardBus support" depends on PCI default y help CardBus is a bus mastering architecture for PC-cards, which allows for 32 bit PC-cards (the original PCMCIA standard specifies only a 16 bit wide bus). Many newer PC-cards are actually CardBus cards. To use 32 bit PC-cards, you also need a CardBus compatible host bridge. Virtually all modern PCMCIA bridges do this, and most of them are "yenta-compatible", so say Y or M there, too. If unsure, say Y. config PCMCIA_MAX1600 tristate comment "PC-card bridges" config YENTA tristate "CardBus yenta-compatible bridge support" depends on PCI select CARDBUS if !EXPERT select PCCARD_NONSTATIC if PCMCIA != n help This option enables support for CardBus host bridges. Virtually all modern PCMCIA bridges are CardBus compatible. A "bridge" is the hardware inside your computer that PCMCIA cards are plugged into. To compile this driver as modules, choose M here: the module will be called yenta_socket. If unsure, say Y. config YENTA_O2 default y bool "Special initialization for O2Micro bridges" if EXPERT depends on YENTA config YENTA_RICOH default y bool "Special initialization for Ricoh bridges" if EXPERT depends on YENTA config YENTA_TI default y bool "Special initialization for TI and EnE bridges" if EXPERT depends on YENTA config YENTA_ENE_TUNE default y bool "Auto-tune EnE bridges for CB cards" if EXPERT depends on YENTA_TI && CARDBUS config YENTA_TOSHIBA default y bool "Special initialization for Toshiba ToPIC bridges" if EXPERT depends on YENTA config PD6729 tristate "Cirrus PD6729 compatible bridge support" depends on PCMCIA && PCI && HAS_IOPORT select PCCARD_NONSTATIC help This provides support for the Cirrus PD6729 PCI-to-PCMCIA bridge device, found in some older laptops and PCMCIA card readers. config I82092 tristate "i82092 compatible bridge support" depends on PCMCIA && PCI && HAS_IOPORT select PCCARD_NONSTATIC help This provides support for the Intel I82092AA PCI-to-PCMCIA bridge device, found in some older laptops and more commonly in evaluation boards for the chip. config I82365 tristate "i82365 compatible bridge support" depends on PCMCIA && ISA select PCCARD_NONSTATIC help Say Y here to include support for ISA-bus PCMCIA host bridges that are register compatible with the Intel i82365. These are found on older laptops and ISA-bus card readers for desktop systems. A "bridge" is the hardware inside your computer that PCMCIA cards are plugged into. If unsure, say N. config TCIC tristate "Databook TCIC host bridge support" depends on PCMCIA && ISA select PCCARD_NONSTATIC help Say Y here to include support for the Databook TCIC family of PCMCIA host bridges. These are only found on a handful of old systems. "Bridge" is the name used for the hardware inside your computer that PCMCIA cards are plugged into. If unsure, say N. config PCMCIA_ALCHEMY_DEVBOARD tristate "Alchemy Db/Pb1xxx PCMCIA socket services" depends on MIPS_DB1XXX && PCMCIA help Enable this driver of you want PCMCIA support on your Alchemy Db1000, Db/Pb1100, Db/Pb1500, Db/Pb1550, Db/Pb1200, DB1300 board. NOT suitable for the PB1000! This driver is also available as a module called db1xxx_ss.ko config PCMCIA_XXS1500 tristate "MyCable XXS1500 PCMCIA socket support" depends on PCMCIA && MIPS_XXS1500 help Support for the PCMCIA/CF socket interface on MyCable XXS1500 systems. This driver is also available as a module called xxs1500_ss.ko config PCMCIA_BCM63XX tristate "bcm63xx pcmcia support" depends on BCM63XX && PCMCIA config PCMCIA_SOC_COMMON tristate config PCMCIA_SA11XX_BASE tristate config PCMCIA_SA1100 tristate "SA1100 support" depends on ARM && ARCH_SA1100 && PCMCIA select PCMCIA_SOC_COMMON select PCMCIA_SA11XX_BASE help Say Y here to include support for SA11x0-based PCMCIA or CF sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/ Xscale(R) embedded machines. This driver is also available as a module called sa1100_cs. config PCMCIA_SA1111 tristate "SA1111 support" depends on ARM && SA1111 && PCMCIA select PCMCIA_SOC_COMMON select PCMCIA_SA11XX_BASE select PCMCIA_MAX1600 if ASSABET_NEPONSET help Say Y here to include support for SA1111-based PCMCIA or CF sockets, found on the Jornada 720, Graphicsmaster and other StrongARM(R)/Xscale(R) embedded machines. This driver is also available as a module called sa1111_cs. config PCMCIA_PXA2XX tristate "PXA2xx support" depends on ARM && ARCH_PXA && PCMCIA && PXA_SHARPSL select PCMCIA_SOC_COMMON help Say Y here to include support for the PXA2xx PCMCIA controller config PCMCIA_DEBUG bool "Enable debugging" depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX) help Say Y here to enable debugging for the SoC PCMCIA layer. You will need to choose the debugging level either via the kernel command line, or module options depending whether you build the drivers as modules. The kernel command line options are: sa11xx_core.pc_debug=N pxa2xx_core.pc_debug=N The module option is called pc_debug=N In all the above examples, N is the debugging verbosity level. config PCMCIA_PROBE bool default y if ISA && !ARCH_SA1100 && !PARISC config OMAP_CF tristate "OMAP CompactFlash Controller" depends on PCMCIA depends on ARCH_OMAP16XX || (ARM && COMPILE_TEST) help Say Y here to support the CompactFlash controller on OMAP. Note that this doesn't support "True IDE" mode. config ELECTRA_CF tristate "Electra CompactFlash Controller" depends on PCMCIA && PPC_PASEMI help Say Y here to support the CompactFlash controller on the PA Semi Electra eval board. config PCCARD_NONSTATIC bool config PCCARD_IODYN bool endif # PCCARD