linux-toradex.git/drivers/mtd/maps/amd76xrom.c, branch v2.6.32.31

[MTD] update internal API to support 64-bit device size

2008-12-10T13:37:21+00:00

MTD internal API presently uses 32-bit values to represent
device size.  This patch updates them to 64-bits but leaves
the external API unchanged.  Extending the external API
is a separate issue for several reasons.  First, no one
needs it at the moment.  Secondly, whether the implementation
is done with IOCTLs, sysfs or both is still debated.  Thirdly
external API changes require the internal API to be accepted
first.

Note that although the MTD API will be able to support 64-bit
device sizes, existing drivers do not and are not required
to do so, although NAND base has been updated.

In general, changing from 32-bit to 64-bit values cause little
or no changes to the majority of the code with the following
exceptions:
    	- printk message formats
    	- division and modulus of 64-bit values
    	- NAND base support
	- 32-bit local variables used by mtdpart and mtdconcat
	- naughtily assuming one structure maps to another
	in MEMERASE ioctl

Signed-off-by: Adrian Hunter 
Signed-off-by: Artem Bityutskiy 
Signed-off-by: David Woodhouse

removed unused #include 's

2008-08-23T19:14:12+00:00

This patch lets the files using linux/version.h match the files that
#include it.

Signed-off-by: Adrian Bunk 
Signed-off-by: Linus Torvalds

MTD/JFFS2: remove CVS keywords

2008-06-04T16:50:17+00:00

Once upon a time, the MTD repository was using CVS.

This patch therefore removes all usages of the no longer updated CVS
keywords from the MTD code.

This also includes code that printed them to the user.

Signed-off-by: Adrian Bunk 
Signed-off-by: David Woodhouse

[MTD] [MAPS] amd76xrom warning fix

2007-02-18T16:42:25+00:00

drivers/mtd/maps/amd76xrom.c: In function 'amd76xrom_init_one':
drivers/mtd/maps/amd76xrom.c:209: warning: format '%08lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'

Signed-off-by: Andrew Morton 
Signed-off-by: David Woodhouse

[MTD] MAPS: Add parameter to amd76xrom to override rom window size

2006-10-21T15:15:43+00:00

The 2 bits controlling the window size are often set to allow reading the
BIOS, but too small to allow writing, since the lock registers are 4MiB
lower in the address space than the data.  This is intended to prevent
flashing the bios, perhaps accidentally.

The bits are 6 and 7.  If both bits are set, it is a 5MiB window. If only
the 7 Bit is set, it is a 4MiB window.  Otherwise, it is a 64KiB window.

This parameter allows the driver to override the BIOS settings.

Signed-off-by: Ryan Jackson 
Signed-off-by: Andrew Morton 
Signed-off-by: David Woodhouse

[MTD] Switch to pci_get_device and do ref counting

2006-09-22T09:19:20+00:00

Signed-off-by: Alan Cox 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: David Woodhouse

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

[PATCH] 64bit resource: fix up printks for resources in mtd drivers

2006-06-27T16:23:58+00:00

This is needed if we wish to change the size of the resource structures.

Based on an original patch from Vivek Goyal 

Cc: Vivek Goyal 
Signed-off-by: Andrew Morton 
Signed-off-by: Greg Kroah-Hartman

Merge master.kernel.org:/pub/scm/linux/kernel/git/tglx/mtd-2.6

2005-11-07T18:24:08+00:00

Some manual fixups for clashing kfree() cleanups etc.

[PATCH] kfree cleanup: drivers/mtd

2005-11-07T15:54:02+00:00

This is the drivers/mtd part of the big kfree cleanup patch.

Remove pointless checks for NULL prior to calling kfree() in drivers/mtd/.

Signed-off-by: Jesper Juhl 
Cc: David Woodhouse 
Acked-by: Joern Engel 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds