| Kconfig (0aa73ba1c4e1ad1d51a29e0df95ccd9f746918b6) | Kconfig (26f14947dbf31d60d1a67eee837a6d28c1e8830d) |
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| 1# 2# MMC/SD host controller drivers 3# 4 5comment "MMC/SD/SDIO Host Controller Drivers" 6 7config MMC_ARMMMCI 8 tristate "ARM AMBA Multimedia Card Interface support" --- 262 unchanged lines hidden (view full) --- 271 help 272 This selects a driver for the MCI interface found in 273 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 274 If you have a board based on one of those and a MMC/SD 275 slot, say Y or M here. 276 277 If unsure, say N. 278 | 1# 2# MMC/SD host controller drivers 3# 4 5comment "MMC/SD/SDIO Host Controller Drivers" 6 7config MMC_ARMMMCI 8 tristate "ARM AMBA Multimedia Card Interface support" --- 262 unchanged lines hidden (view full) --- 271 help 272 This selects a driver for the MCI interface found in 273 Samsung's S3C2410, S3C2412, S3C2440, S3C2442 CPUs. 274 If you have a board based on one of those and a MMC/SD 275 slot, say Y or M here. 276 277 If unsure, say N. 278 |
| 279choice 280 prompt "Samsung S3C SD/MMC transfer code" 281 depends on MMC_S3C 282 283config MMC_S3C_PIO 284 bool "Use PIO transfers only" 285 help 286 Use PIO to transfer data between memory and the hardware. 287 288 PIO is slower than DMA as it requires CPU instructions to 289 move the data. This has been the traditional default for 290 the S3C MCI driver. 291 292config MMC_S3C_DMA 293 bool "Use DMA transfers only (EXPERIMENTAL)" 294 depends on EXPERIMENTAL 295 help 296 Use DMA to transfer data between memory and the hardare. 297 298 Currently, the DMA support in this driver seems to not be 299 working properly and needs to be debugged before this 300 option is useful. 301 302config MMC_S3C_PIODMA 303 bool "Support for both PIO and DMA (EXPERIMENTAL)" 304 help 305 Compile both the PIO and DMA transfer routines into the 306 driver and let the platform select at run-time which one 307 is best. 308 309 See notes for the DMA option. 310 311endchoice 312 |
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| 279config MMC_SDRICOH_CS 280 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)" 281 depends on EXPERIMENTAL && PCI && PCMCIA 282 help 283 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 284 card whenever you insert a MMC or SD card into the card slot. 285 286 To compile this driver as a module, choose M here: the --- 32 unchanged lines hidden --- | 313config MMC_SDRICOH_CS 314 tristate "MMC/SD driver for Ricoh Bay1Controllers (EXPERIMENTAL)" 315 depends on EXPERIMENTAL && PCI && PCMCIA 316 help 317 Say Y here if your Notebook reports a Ricoh Bay1Controller PCMCIA 318 card whenever you insert a MMC or SD card into the card slot. 319 320 To compile this driver as a module, choose M here: the --- 32 unchanged lines hidden --- |