projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 5ced504b K |
1 | /* |
| 2 | * include/linux/mg_disk.c | |
| 3 | * | |
| 4 | * Private data for mflash platform driver | |
| 5 | * | |
| 6 | * (c) 2008 mGine Co.,LTD | |
| 7 | * (c) 2008 unsik Kim <donari75@gmail.com> | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or modify | |
| 10 | * it under the terms of the GNU General Public License version 2 as | |
| 11 | * published by the Free Software Foundation. | |
| 12 | */ | |
| 13 | ||
| 14 | #ifndef __MG_DISK_H__ | |
| 15 | #define __MG_DISK_H__ | |
| 16 | ||
| 17 | /* name for platform device */ | |
| 18 | #define MG_DEV_NAME "mg_disk" | |
| 19 | ||
| 20 | /* names of GPIO resource */ | |
| 21 | #define MG_RST_PIN "mg_rst" | |
| 22 | /* except MG_BOOT_DEV, reset-out pin should be assigned */ | |
| 23 | #define MG_RSTOUT_PIN "mg_rstout" | |
| 24 | ||
| 25 | /* device attribution */ | |
| 26 | /* use mflash as boot device */ | |
| 27 | #define MG_BOOT_DEV (1 << 0) | |
| 28 | /* use mflash as storage device */ | |
| 29 | #define MG_STORAGE_DEV (1 << 1) | |
| 30 | /* same as MG_STORAGE_DEV, but bootloader already done reset sequence */ | |
| 31 | #define MG_STORAGE_DEV_SKIP_RST (1 << 2) | |
| 32 | ||
| 33 | /* private driver data */ | |
| 34 | struct mg_drv_data { | |
| 35 | /* disk resource */ | |
| 36 | u32 use_polling; | |
| 37 | ||
| 38 | /* device attribution */ | |
| 39 | u32 dev_attr; | |
| 40 | ||
| 41 | /* internally used */ | |
| 42 | void *host; | |
| 43 | }; | |
| 44 | ||
| 45 | #endif |