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authorBen Dooks <ben@simtec.co.uk>2005-01-24 00:37:04 +0000
committerThomas Gleixner <tglx@mtd.linutronix.de>2005-05-23 11:33:47 +0200
commit99f2a8aea18c9779c141050c6f95a8f1da63bbe4 (patch)
tree5afcd7442131196b69cb6ed406729fa96bb7e0ab /include
parenta4ab4c5d32b66a440fb2e00f975f919f559f001d (diff)
[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')
-rw-r--r--include/linux/mtd/plat-ram.h35
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 00000000000..2332eda07e0
--- /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 */