1 # SPDX-License-Identifier: GPL-2.0-only 2 # 3 # PCCARD (PCMCIA/CardBus) bus subsystem configuration 4 # 5 6 menuconfig PCCARD 7 tristate "PCCard (PCMCIA/CardBus) support" 8 help 9 Say Y here if you want to attach PCMCIA- or PC-cards to your Linux 10 computer. These are credit-card size devices such as network cards, 11 modems or hard drives often used with laptops computers. There are 12 actually two varieties of these cards: 16 bit PCMCIA and 32 bit 13 CardBus cards. 14 15 To compile this driver as modules, choose M here: the 16 module will be called pcmcia_core. 17 18 if PCCARD 19 20 config PCMCIA 21 tristate "16-bit PCMCIA support" 22 depends on HAS_IOMEM 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 39 config 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 53 config 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 68 config PCMCIA_MAX1600 69 tristate 70 71 comment "PC-card bridges" 72 73 config 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 89 config YENTA_O2 90 default y 91 bool "Special initialization for O2Micro bridges" if EXPERT 92 depends on YENTA 93 94 config YENTA_RICOH 95 default y 96 bool "Special initialization for Ricoh bridges" if EXPERT 97 depends on YENTA 98 99 config YENTA_TI 100 default y 101 bool "Special initialization for TI and EnE bridges" if EXPERT 102 depends on YENTA 103 104 config YENTA_ENE_TUNE 105 default y 106 bool "Auto-tune EnE bridges for CB cards" if EXPERT 107 depends on YENTA_TI && CARDBUS 108 109 config YENTA_TOSHIBA 110 default y 111 bool "Special initialization for Toshiba ToPIC bridges" if EXPERT 112 depends on YENTA 113 114 config PD6729 115 tristate "Cirrus PD6729 compatible bridge support" 116 depends on PCMCIA && PCI && HAS_IOPORT 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. 121 122 config I82092 123 tristate "i82092 compatible bridge support" 124 depends on PCMCIA && PCI && HAS_IOPORT 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. 130 131 config 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. 141 142 config 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. 151 152 config 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 161 162 config 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 170 171 config PCMCIA_BCM63XX 172 tristate "bcm63xx pcmcia support" 173 depends on BCM63XX && PCMCIA 174 175 config PCMCIA_SOC_COMMON 176 tristate 177 178 config PCMCIA_SA11XX_BASE 179 tristate 180 181 config 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. 192 193 config PCMCIA_SA1111 194 tristate "SA1111 support" 195 depends on ARM && SA1111 && PCMCIA 196 select PCMCIA_SOC_COMMON 197 select PCMCIA_SA11XX_BASE 198 select PCMCIA_MAX1600 if ASSABET_NEPONSET 199 help 200 Say Y here to include support for SA1111-based PCMCIA or CF 201 sockets, found on the Jornada 720, Graphicsmaster and other 202 StrongARM(R)/Xscale(R) embedded machines. 203 204 This driver is also available as a module called sa1111_cs. 205 206 config PCMCIA_PXA2XX 207 tristate "PXA2xx support" 208 depends on ARM && ARCH_PXA && PCMCIA && PXA_SHARPSL 209 select PCMCIA_SOC_COMMON 210 help 211 Say Y here to include support for the PXA2xx PCMCIA controller 212 213 config PCMCIA_DEBUG 214 bool "Enable debugging" 215 depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX) 216 help 217 Say Y here to enable debugging for the SoC PCMCIA layer. 218 You will need to choose the debugging level either via the 219 kernel command line, or module options depending whether 220 you build the drivers as modules. 221 222 The kernel command line options are: 223 sa11xx_core.pc_debug=N 224 pxa2xx_core.pc_debug=N 225 226 The module option is called pc_debug=N 227 228 In all the above examples, N is the debugging verbosity 229 level. 230 231 config PCMCIA_PROBE 232 bool 233 default y if ISA && !ARCH_SA1100 && !PARISC 234 235 config OMAP_CF 236 tristate "OMAP CompactFlash Controller" 237 depends on PCMCIA 238 depends on ARCH_OMAP16XX || (ARM && COMPILE_TEST) 239 help 240 Say Y here to support the CompactFlash controller on OMAP. 241 Note that this doesn't support "True IDE" mode. 242 243 config ELECTRA_CF 244 tristate "Electra CompactFlash Controller" 245 depends on PCMCIA && PPC_PASEMI 246 help 247 Say Y here to support the CompactFlash controller on the 248 PA Semi Electra eval board. 249 250 config PCCARD_NONSTATIC 251 bool 252 253 config PCCARD_IODYN 254 bool 255 256 endif # PCCARD 257