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1 | # |
2 | # PCCARD (PCMCIA/CardBus) bus subsystem configuration |
3 | # |
4 | |
5 | menuconfig PCCARD |
6 | tristate "PCCard (PCMCIA/CardBus) support" |
7 | depends on HOTPLUG |
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 | select CRC32 |
23 | default y |
24 | ---help--- |
25 | This option enables support for 16-bit PCMCIA cards. Most older |
26 | PC-cards are such 16-bit PCMCIA cards, so unless you know you're |
27 | only using 32-bit CardBus cards, say Y or M here. |
28 | |
29 | To use 16-bit PCMCIA cards, you will need supporting software in |
30 | most cases. (see the file <file:Documentation/Changes> for |
31 | location and details). |
32 | |
33 | To compile this driver as modules, choose M here: the |
34 | module will be called pcmcia. |
35 | |
36 | If unsure, say Y. |
37 | |
38 | config PCMCIA_LOAD_CIS |
39 | bool "Load CIS updates from userspace (EXPERIMENTAL)" |
40 | depends on PCMCIA && EXPERIMENTAL |
41 | select FW_LOADER |
42 | default y |
43 | help |
44 | Some PCMCIA cards require an updated Card Information Structure (CIS) |
45 | to be loaded from userspace to work correctly. If you say Y here, |
46 | and your userspace is arranged correctly, this will be loaded |
47 | automatically using the in-kernel firmware loader and the hotplug |
48 | subsystem, instead of relying on cardmgr from pcmcia-cs to do so. |
49 | |
50 | If unsure, say Y. |
51 | |
52 | config PCMCIA_IOCTL |
53 | bool "PCMCIA control ioctl (obsolete)" |
54 | depends on PCMCIA && ARM && !SMP && !PREEMPT |
55 | default y |
56 | help |
57 | If you say Y here, the deprecated ioctl interface to the PCMCIA |
58 | subsystem will be built. It is needed by the deprecated pcmcia-cs |
59 | tools (cardmgr, cardctl) to function properly. |
60 | |
61 | You should use the new pcmciautils package instead (see |
62 | <file:Documentation/Changes> for location and details). |
63 | |
64 | This config option will most likely be removed from kernel 2.6.35, |
65 | the associated code from kernel 2.6.36. |
66 | |
67 | As the PCMCIA ioctl is not locking safe, it depends on !SMP and |
68 | !PREEMPT. |
69 | |
70 | If unsure, say N. |
71 | |
72 | config CARDBUS |
73 | bool "32-bit CardBus support" |
74 | depends on PCI |
75 | default y |
76 | ---help--- |
77 | CardBus is a bus mastering architecture for PC-cards, which allows |
78 | for 32 bit PC-cards (the original PCMCIA standard specifies only |
79 | a 16 bit wide bus). Many newer PC-cards are actually CardBus cards. |
80 | |
81 | To use 32 bit PC-cards, you also need a CardBus compatible host |
82 | bridge. Virtually all modern PCMCIA bridges do this, and most of |
83 | them are "yenta-compatible", so say Y or M there, too. |
84 | |
85 | If unsure, say Y. |
86 | |
87 | comment "PC-card bridges" |
88 | |
89 | config YENTA |
90 | tristate "CardBus yenta-compatible bridge support" |
91 | depends on PCI |
92 | select CARDBUS if !EMBEDDED |
93 | select PCCARD_NONSTATIC if PCMCIA != n |
94 | ---help--- |
95 | This option enables support for CardBus host bridges. Virtually |
96 | all modern PCMCIA bridges are CardBus compatible. A "bridge" is |
97 | the hardware inside your computer that PCMCIA cards are plugged |
98 | into. |
99 | |
100 | To compile this driver as modules, choose M here: the |
101 | module will be called yenta_socket. |
102 | |
103 | If unsure, say Y. |
104 | |
105 | config YENTA_O2 |
106 | default y |
107 | bool "Special initialization for O2Micro bridges" if EMBEDDED |
108 | depends on YENTA |
109 | |
110 | config YENTA_RICOH |
111 | default y |
112 | bool "Special initialization for Ricoh bridges" if EMBEDDED |
113 | depends on YENTA |
114 | |
115 | config YENTA_TI |
116 | default y |
117 | bool "Special initialization for TI and EnE bridges" if EMBEDDED |
118 | depends on YENTA |
119 | |
120 | config YENTA_ENE_TUNE |
121 | default y |
122 | bool "Auto-tune EnE bridges for CB cards" if EMBEDDED |
123 | depends on YENTA_TI && CARDBUS |
124 | |
125 | config YENTA_TOSHIBA |
126 | default y |
127 | bool "Special initialization for Toshiba ToPIC bridges" if EMBEDDED |
128 | depends on YENTA |
129 | |
130 | config PD6729 |
131 | tristate "Cirrus PD6729 compatible bridge support" |
132 | depends on PCMCIA && PCI |
133 | select PCCARD_NONSTATIC |
134 | help |
135 | This provides support for the Cirrus PD6729 PCI-to-PCMCIA bridge |
136 | device, found in some older laptops and PCMCIA card readers. |
137 | |
138 | config I82092 |
139 | tristate "i82092 compatible bridge support" |
140 | depends on PCMCIA && PCI |
141 | select PCCARD_NONSTATIC |
142 | help |
143 | This provides support for the Intel I82092AA PCI-to-PCMCIA bridge device, |
144 | found in some older laptops and more commonly in evaluation boards for the |
145 | chip. |
146 | |
147 | config I82365 |
148 | tristate "i82365 compatible bridge support" |
149 | depends on PCMCIA && ISA |
150 | select PCCARD_NONSTATIC |
151 | help |
152 | Say Y here to include support for ISA-bus PCMCIA host bridges that |
153 | are register compatible with the Intel i82365. These are found on |
154 | older laptops and ISA-bus card readers for desktop systems. A |
155 | "bridge" is the hardware inside your computer that PCMCIA cards are |
156 | plugged into. If unsure, say N. |
157 | |
158 | config TCIC |
159 | tristate "Databook TCIC host bridge support" |
160 | depends on PCMCIA && ISA |
161 | select PCCARD_NONSTATIC |
162 | help |
163 | Say Y here to include support for the Databook TCIC family of PCMCIA |
164 | host bridges. These are only found on a handful of old systems. |
165 | "Bridge" is the name used for the hardware inside your computer that |
166 | PCMCIA cards are plugged into. If unsure, say N. |
167 | |
168 | config PCMCIA_M8XX |
169 | tristate "MPC8xx PCMCIA support" |
170 | depends on PCCARD && PPC && 8xx |
171 | select PCCARD_IODYN if PCMCIA != n |
172 | help |
173 | Say Y here to include support for PowerPC 8xx series PCMCIA |
174 | controller. |
175 | |
176 | This driver is also available as a module called m8xx_pcmcia. |
177 | |
178 | config PCMCIA_AU1X00 |
179 | tristate "Au1x00 pcmcia support" |
180 | depends on SOC_AU1X00 && PCMCIA |
181 | |
182 | config PCMCIA_ALCHEMY_DEVBOARD |
183 | tristate "Alchemy Db/Pb1xxx PCMCIA socket services" |
184 | depends on SOC_AU1X00 && PCMCIA |
185 | select 64BIT_PHYS_ADDR |
186 | help |
187 | Enable this driver of you want PCMCIA support on your Alchemy |
188 | Db1000, Db/Pb1100, Db/Pb1500, Db/Pb1550, Db/Pb1200 board. |
189 | NOT suitable for the PB1000! |
190 | |
191 | This driver is also available as a module called db1xxx_ss.ko |
192 | |
193 | config PCMCIA_XXS1500 |
194 | tristate "MyCable XXS1500 PCMCIA socket support" |
195 | depends on PCMCIA && MIPS_XXS1500 |
196 | select 64BIT_PHYS_ADDR |
197 | help |
198 | Support for the PCMCIA/CF socket interface on MyCable XXS1500 |
199 | systems. |
200 | |
201 | This driver is also available as a module called xxs1500_ss.ko |
202 | |
203 | config PCMCIA_BCM63XX |
204 | tristate "bcm63xx pcmcia support" |
205 | depends on BCM63XX && PCMCIA |
206 | |
207 | config PCMCIA_SOC_COMMON |
208 | tristate |
209 | |
210 | config PCMCIA_SA1100 |
211 | tristate "SA1100 support" |
212 | depends on ARM && ARCH_SA1100 && PCMCIA |
213 | select PCMCIA_SOC_COMMON |
214 | help |
215 | Say Y here to include support for SA11x0-based PCMCIA or CF |
216 | sockets, found on HP iPAQs, Yopy, and other StrongARM(R)/ |
217 | Xscale(R) embedded machines. |
218 | |
219 | This driver is also available as a module called sa1100_cs. |
220 | |
221 | config PCMCIA_SA1111 |
222 | tristate "SA1111 support" |
223 | depends on ARM && ARCH_SA1100 && SA1111 && PCMCIA |
224 | select PCMCIA_SOC_COMMON |
225 | help |
226 | Say Y here to include support for SA1111-based PCMCIA or CF |
227 | sockets, found on the Jornada 720, Graphicsmaster and other |
228 | StrongARM(R)/Xscale(R) embedded machines. |
229 | |
230 | This driver is also available as a module called sa1111_cs. |
231 | |
232 | config PCMCIA_PXA2XX |
233 | tristate "PXA2xx support" |
234 | depends on ARM && ARCH_PXA && PCMCIA |
235 | depends on (ARCH_LUBBOCK || MACH_MAINSTONE || PXA_SHARPSL \ |
236 | || MACH_ARMCORE || ARCH_PXA_PALM || TRIZEPS_PCMCIA \ |
237 | || ARCOM_PCMCIA || ARCH_PXA_ESERIES || MACH_STARGATE2) |
238 | select PCMCIA_SOC_COMMON |
239 | help |
240 | Say Y here to include support for the PXA2xx PCMCIA controller |
241 | |
242 | config PCMCIA_DEBUG |
243 | bool "Enable debugging" |
244 | depends on (PCMCIA_SA1111 || PCMCIA_SA1100 || PCMCIA_PXA2XX) |
245 | help |
246 | Say Y here to enable debugging for the SoC PCMCIA layer. |
247 | You will need to choose the debugging level either via the |
248 | kernel command line, or module options depending whether |
249 | you build the drivers as modules. |
250 | |
251 | The kernel command line options are: |
252 | sa11xx_core.pc_debug=N |
253 | pxa2xx_core.pc_debug=N |
254 | |
255 | The module option is called pc_debug=N |
256 | |
257 | In all the above examples, N is the debugging verbosity |
258 | level. |
259 | |
260 | config PCMCIA_PROBE |
261 | bool |
262 | default y if ISA && !ARCH_SA1100 && !ARCH_CLPS711X && !PARISC |
263 | |
264 | config M32R_PCC |
265 | bool "M32R PCMCIA I/F" |
266 | depends on M32R && CHIP_M32700 && PCMCIA |
267 | help |
268 | Say Y here to use the M32R PCMCIA controller. |
269 | |
270 | config M32R_CFC |
271 | bool "M32R CF I/F Controller" |
272 | depends on M32R && (PLAT_USRV || PLAT_M32700UT || PLAT_MAPPI2 || PLAT_MAPPI3 || PLAT_OPSPUT) |
273 | help |
274 | Say Y here to use the M32R CompactFlash controller. |
275 | |
276 | config M32R_CFC_NUM |
277 | int "M32R CF I/F number" |
278 | depends on M32R_CFC |
279 | default "1" if PLAT_USRV || PLAT_M32700UT || PLAT_MAPPI2 || PLAT_MAPPI3 || PLAT_OPSPUT |
280 | help |
281 | Set the number of M32R CF slots. |
282 | |
283 | config PCMCIA_VRC4171 |
284 | tristate "NEC VRC4171 Card Controllers support" |
285 | depends on CPU_VR41XX && ISA && PCMCIA |
286 | |
287 | config PCMCIA_VRC4173 |
288 | tristate "NEC VRC4173 CARDU support" |
289 | depends on CPU_VR41XX && PCI && PCMCIA |
290 | |
291 | config OMAP_CF |
292 | tristate "OMAP CompactFlash Controller" |
293 | depends on PCMCIA && ARCH_OMAP16XX |
294 | help |
295 | Say Y here to support the CompactFlash controller on OMAP. |
296 | Note that this doesn't support "True IDE" mode. |
297 | |
298 | config BFIN_CFPCMCIA |
299 | tristate "Blackfin CompactFlash PCMCIA Driver" |
300 | depends on PCMCIA && BLACKFIN |
301 | help |
302 | Say Y here to support the CompactFlash PCMCIA driver for Blackfin. |
303 | |
304 | |
305 | config AT91_CF |
306 | tristate "AT91 CompactFlash Controller" |
307 | depends on PCMCIA && ARCH_AT91RM9200 |
308 | help |
309 | Say Y here to support the CompactFlash controller on AT91 chips. |
310 | Or choose M to compile the driver as a module named "at91_cf". |
311 | |
312 | config ELECTRA_CF |
313 | tristate "Electra CompactFlash Controller" |
314 | depends on PCMCIA && PPC_PASEMI |
315 | help |
316 | Say Y here to support the CompactFlash controller on the |
317 | PA Semi Electra eval board. |
318 | |
319 | config PCCARD_NONSTATIC |
320 | tristate |
321 | |
322 | config PCCARD_IODYN |
323 | bool |
324 | |
325 | endif # PCCARD |
326 |
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