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| author | Ben Dooks <ben@simtec.co.uk> | 2005-01-24 00:37:04 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@mtd.linutronix.de> | 2005-05-23 11:33:47 +0200 |
| commit | 99f2a8aea18c9779c141050c6f95a8f1da63bbe4 (patch) | |
| tree | 5afcd7442131196b69cb6ed406729fa96bb7e0ab /include/linux/mtd/plat-ram.h | |
| parent | a4ab4c5d32b66a440fb2e00f975f919f559f001d (diff) | |
| download | lwn-99f2a8aea18c9779c141050c6f95a8f1da63bbe4.tar.gz lwn-99f2a8aea18c9779c141050c6f95a8f1da63bbe4.zip | |
[MTD] Platform RAM Driver
Driver for generic RAM blocks which are exported by an platform_device
from the device driver system.
Signed-off-by: Ben Dooks <ben@simtec.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/mtd/plat-ram.h')
| -rw-r--r-- | include/linux/mtd/plat-ram.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h new file mode 100644 index 000000000000..2332eda07e0e --- /dev/null +++ b/include/linux/mtd/plat-ram.h @@ -0,0 +1,35 @@ +/* linux/include/mtd/plat-ram.h + * + * (c) 2004 Simtec Electronics + * http://www.simtec.co.uk/products/SWLINUX/ + * Ben Dooks <ben@simtec.co.uk> + * + * Generic platform device based RAM map + * + * $Id: plat-ram.h,v 1.2 2005/01/24 00:37:40 bjd Exp $ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef __LINUX_MTD_PLATRAM_H +#define __LINUX_MTD_PLATRAM_H __FILE__ + +#define PLATRAM_RO (0) +#define PLATRAM_RW (1) + +struct platdata_mtd_ram { + char *mapname; + char **probes; + struct mtd_partition *partitions; + int nr_partitions; + int bankwidth; + + /* control callbacks */ + + void (*set_rw)(struct device *dev, int to); +}; + +#endif /* __LINUX_MTD_PLATRAM_H */ |