1# SPDX-License-Identifier: GPL-2.0-only 2# 3# PCCARD (PCMCIA/CardBus) bus subsystem configuration 4# 5 6menuconfig PCCARD 7 tristate "PCCard (PCMCIA/CardBus) support" 8 depends on !UML 9 help 10 Say Y here if you want to attach PCMCIA- or PC-cards to your Linux 11 computer. These are credit-card size devices such as network cards, 12 modems or hard drives often used with laptops computers. There are 13 actually two varieties of these cards: 16 bit PCMCIA and 32 bit 14 CardBus cards. 15 16 To compile this driver as modules, choose M here: the 17 module will be called pcmcia_core. 18 19if PCCARD 20 21config PCMCIA 22 tristate "16-bit PCMCIA support" 23 select CRC32 24 default y 25 help 26 This option enables support for 16-bit PCMCIA cards. Most older 27 PC-cards are such 16-bit PCMCIA cards, so unless you know you're 28 only using 32-bit CardBus cards, say Y or M here. 29 30 To use 16-bit PCMCIA cards, you will need supporting software in 31 most cases. (see the file <file:Documentation/Changes> for 32 location and details). 33 34 To compile this driver as modules, choose M here: the 35 module will be called pcmcia. 36 37 If unsure, say Y. 38 39config PCMCIA_LOAD_CIS 40 bool "Load CIS updates from userspace" 41 depends on PCMCIA 42 select FW_LOADER 43 default y 44 help 45 Some PCMCIA cards require an updated Card Information Structure (CIS) 46 to be loaded from userspace to work correctly. If you say Y here, 47 and your userspace is arranged correctly, this will be loaded 48 automatically using the in-kernel firmware loader and the hotplug 49 subsystem, instead of relying on cardmgr from pcmcia-cs to do so. 50 51 If unsure, say Y. 52 53config CARDBUS 54 bool "32-bit CardBus support" 55 depends on PCI 56 default y 57 help 58 CardBus is a bus mastering architecture for PC-cards, which allows 59 for 32 bit PC-cards (the original PCMCIA standard specifies only 60 a 16 bit wide bus). Many newer PC-cards are actually CardBus cards. 61 62 To use 32 bit PC-cards, you also need a CardBus compatible host 63 bridge. Virtually all modern PCMCIA bridges do this, and most of 64 them are "yenta-compatible", so say Y or M there, too. 65 66 If unsure, say Y. 67 68config PCMCIA_MAX1600 69 tristate 70 71comment "PC-card bridges" 72 73config YENTA 74 tristate "CardBus yenta-compatible bridge support" 75 depends on PCI 76 select CARDBUS if !EXPERT 77 select PCCARD_NONSTATIC if PCMCIA != n 78 help 79 This option enables support for CardBus host bridges. Virtually 80 all modern PCMCIA bridges are CardBus compatible. A "bridge" is 81 the hardware inside your computer that PCMCIA cards are plugged 82 into. 83 84 To compile this driver as modules, choose M here: the 85 module will be called yenta_socket. 86 87 If unsure, say Y. 88 89config YENTA_O2 90 default y 91 bool "Special initialization for O2Micro bridges" if EXPERT 92 depends on YENTA 93 94config YENTA_RICOH 95 default y 96 bool "Special initialization for Ricoh bridges" if EXPERT 97 depends on YENTA 98 99config YENTA_TI 100 default y 101 bool "Special initialization for TI and EnE bridges" if EXPERT 102 depends on YENTA 103 104config YENTA_ENE_TUNE 105 default y 106 bool "Auto-tune EnE bridges for CB cards" if EXPERT 107 depends on YENTA_TI && CARDBUS 108 109config YENTA_TOSHIBA 110 default y 111 bool "Special initialization for Toshiba ToPIC bridges" if EXPERT 112 depends on YENTA 113 114config PD6729 115 tristate "Cirrus PD6729 compatible bridge support" 116 depends on PCMCIA && PCI 117 select PCCARD_NONSTATIC 118 help 119 This provides support for the Cirrus PD6729 PCI-to-PCMCIA bridge 120 device, found in some older laptops and PCMCIA card readers. 121 122config I82092 123 tristate "i82092 compatible bridge support" 124 depends on PCMCIA && PCI 125 select PCCARD_NONSTATIC 126 help 127 This provides support for the Intel I82092AA PCI-to-PCMCIA bridge device, 128 found in some older laptops and more commonly in evaluation boards for the 129 chip. 130 131config I82365 132 tristate "i82365 compatible bridge support" 133 depends on PCMCIA && ISA 134 select PCCARD_NONSTATIC 135 help 136 Say Y here to include support for ISA-bus PCMCIA host bridges that 137 are register compatible with the Intel i82365. These are found on 138 older laptops and ISA-bus card readers for desktop systems. A 139 "bridge" is the hardware inside your computer that PCMCIA cards are 140 plugged into. If unsure, say N. 141 142config TCIC 143 tristate "Databook TCIC host bridge support" 144 depends on PCMCIA && ISA 145 select PCCARD_NONSTATIC 146 help 147 Say Y here to include support for the Databook TCIC family of PCMCIA 148 host bridges. These are only found on a handful of old systems. 149 "Bridge" is the name used for the hardware inside your computer that 150 PCMCIA cards are plugged into. If unsure, say N. 151 152config PCMCIA_ALCHEMY_DEVBOARD 153 tristate "Alchemy Db/Pb1xxx PCMCIA socket services" 154 depends on MIPS_DB1XXX && PCMCIA 155 help 156 Enable this driver of you want PCMCIA support on your Alchemy 157 Db1000, Db/Pb1100, Db/Pb1500, Db/Pb1550, Db/Pb1200, DB1300 158 board. NOT suitable for the PB1000! 159 160 This driver is also available as a module called db1xxx_ss.ko 161 162config PCMCIA_XXS1500 163 tristate "MyCable XXS1500 PCMCIA socket support" 164 depends on PCMCIA && MIPS_XXS1500 165 help 166 Support for the PCMCIA/CF socket interface on MyCable XXS1500 167 systems. 168 169 This driver is also available as a module called xxs1500_ss.ko 170 171config PCMCIA_BCM63XX 172 tristate "bcm63xx pcmcia support" 173 depends on BCM63XX && PCMCIA 174 175config PCMCIA_SOC_COMMON 176 tristate 177 178config PCMCIA_SA11XX_BASE 179 tristate 180 181config PCMCIA_SA1100 182 tristate "SA1100 support" 183 depends on ARM && ARCH_SA1100 && PCMCIA 184 select PCMCIA_SOC_COMMON 185 select PCMCIA_SA11XX_BASE 186 help 187 Say Y here to include support for SA11x0-based PCMCIA or CF 188 sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/ 189 Xscale(R) embedded machines. 190 191 This driver is also available as a module called sa1100_cs. 192 193config PCMCIA_SA1111 194 tristate "SA1111 support" 195 depends on ARM && SA1111 && PCMCIA 196 select PCMCIA_SOC_COMMON 197 select PCMCIA_SA11XX_BASE if ARCH_SA1100 198 select PCMCIA_PXA2XX if ARCH_LUBBOCK && SA1111 199 select PCMCIA_MAX1600 if ASSABET_NEPONSET 200 select PCMCIA_MAX1600 if ARCH_LUBBOCK && SA1111 201 help 202 Say Y here to include support for SA1111-based PCMCIA or CF 203 sockets, found on the Jornada 720, Graphicsmaster and other 204 StrongARM(R)/Xscale(R) embedded machines. 205 206 This driver is also available as a module called sa1111_cs. 207 208config PCMCIA_PXA2XX 209 tristate "PXA2xx support" 210 depends on ARM && ARCH_PXA && PCMCIA 211 depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \ 212 || ARCH_PXA_PALM || TRIZEPS_PCMCIA \ 213 || ARCOM_PCMCIA || ARCH_PXA_ESERIES \ 214 || MACH_VPAC270 || MACH_BALLOON3 || MACH_COLIBRI \ 215 || MACH_COLIBRI320 || MACH_H4700) 216 select PCMCIA_SOC_COMMON 217 select PCMCIA_MAX1600 if MACH_MAINSTONE 218 help 219 Say Y here to include support for the PXA2xx PCMCIA controller 220 221config PCMCIA_DEBUG 222 bool "Enable debugging" 223 depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX) 224 help 225 Say Y here to enable debugging for the SoC PCMCIA layer. 226 You will need to choose the debugging level either via the 227 kernel command line, or module options depending whether 228 you build the drivers as modules. 229 230 The kernel command line options are: 231 sa11xx_core.pc_debug=N 232 pxa2xx_core.pc_debug=N 233 234 The module option is called pc_debug=N 235 236 In all the above examples, N is the debugging verbosity 237 level. 238 239config PCMCIA_PROBE 240 bool 241 default y if ISA && !ARCH_SA1100 && !PARISC 242 243config PCMCIA_VRC4171 244 tristate "NEC VRC4171 Card Controllers support" 245 depends on CPU_VR41XX && ISA && PCMCIA 246 247config OMAP_CF 248 tristate "OMAP CompactFlash Controller" 249 depends on PCMCIA 250 depends on ARCH_OMAP16XX || (ARM && COMPILE_TEST) 251 help 252 Say Y here to support the CompactFlash controller on OMAP. 253 Note that this doesn't support "True IDE" mode. 254 255config AT91_CF 256 tristate "AT91 CompactFlash Controller" 257 depends on PCI 258 depends on OF 259 depends on PCMCIA && ARCH_AT91 260 help 261 Say Y here to support the CompactFlash controller on AT91 chips. 262 Or choose M to compile the driver as a module named "at91_cf". 263 264config ELECTRA_CF 265 tristate "Electra CompactFlash Controller" 266 depends on PCMCIA && PPC_PASEMI 267 help 268 Say Y here to support the CompactFlash controller on the 269 PA Semi Electra eval board. 270 271config PCCARD_NONSTATIC 272 bool 273 274config PCCARD_IODYN 275 bool 276 277endif # PCCARD 278