linux-stable.git/drivers/mtd/chips, branch linux-2.6.36.y Linux kernel stable tree mtd: Remove obsolete <mtd/compatmac.h> include 2010-08-08T20:19:42+00:00 David Woodhouse David.Woodhouse@intel.com 2010-08-08T20:19:42+00:00 6ae0185fe201eae0548dace2a84acb5050fc8606 Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_cmdset_0002: consider version 1.4 as a valid primary extension version 2010-08-06T08:24:57+00:00 Guillaume LECERF glecerf@gmail.com 2010-08-05T11:55:24+00:00 5da195326b7e220b8cf993ec830ab7251d4cc1d0 The Spansion S29WS-P device family uses CFI version 1.4 [1]. Consider it as a valid version. [1] http://www.spansion.com/Support/Datasheets/s29ws-p_00_a12_e.pdf Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
The Spansion S29WS-P device family uses CFI version 1.4 [1].
Consider it as a valid version.

[1] http://www.spansion.com/Support/Datasheets/s29ws-p_00_a12_e.pdf

Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: change struct flchip_shared spinlock locking into mutex 2010-08-06T08:22:16+00:00 Stefani Seibold stefani@seibold.net 2010-08-05T07:19:26+00:00 8ae664184c45def51ff0b61d4bd6c6671db6cb4f This patch prevent to schedule while atomic by changing the flchip_shared spinlock into a mutex. This should be save since no atomic path will use this lock. It was suggested by Arnd Bergmann and Vasiliy Kulikov. Signed-off-by: Stefani Seibold <stefani@seibold.net> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This patch prevent to schedule while atomic by changing the
flchip_shared spinlock into a mutex. This should be save since no atomic
path will use this lock.

It was suggested by Arnd Bergmann and Vasiliy Kulikov.

Signed-off-by: Stefani Seibold <stefani@seibold.net>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_cmdset_0002: fix the check for valid primary extension versions 2010-08-04T09:58:36+00:00 Guillaume LECERF glecerf@gmail.com 2010-07-02T12:39:10+00:00 e17f47a14b3418711d9fee5c0a77ef0b672f5eaa Valid primary extension versions are: 1.0, 1.1, 1.2, 1.3 [1][2]. Fix the check in cfi_cmdset_0002 accordingly. [1] http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_r20.pdf, page 19 [2] http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_100_20011201.pdf Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Valid primary extension versions are: 1.0, 1.1, 1.2, 1.3 [1][2].
Fix the check in cfi_cmdset_0002 accordingly.

[1] http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_r20.pdf, page 19
[2] http://www.amd.com/us-en/assets/content_type/DownloadableAssets/cfi_100_20011201.pdf

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_probe: print manufacturer and id of probed chip 2010-08-02T08:05:20+00:00 Guillaume LECERF glecerf@gmail.com 2010-06-29T08:32:37+00:00 771a115a6df06c45cf783e24c3f1f08b3e9aac4c Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: add an ioctl to query the lock status of a flash sector 2010-08-02T08:03:41+00:00 Richard Cochran richardcochran@gmail.com 2010-06-14T16:10:33+00:00 9938424f0c4d208883cbf32083ec2bfcc220f85b This patchs adds a way for user space programs to find out whether a flash sector is locked. An optional driver method in the mtd_info struct provides the information. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
This patchs adds a way for user space programs to find out whether a
flash sector is locked. An optional driver method in the mtd_info struct
provides the information.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_cmdset_0002: use AMD standard command-set with Winbond flash chips 2010-05-20T15:57:00+00:00 Guillaume LECERF glecerf@gmail.com 2010-05-20T14:54:10+00:00 8046112818b70329e930b1d4557ef0876c1ad2bb Tested with W19L320SBT9C [1]. [1] http://www.datasheetarchive.com/pdf-datasheets/Datasheets-40/DSA-795343.pdf [dwmw2: Fix MODULE_ALIAS and linkage] Signed-off-by: Obinou <obconseil@gmail.com> Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Tested with W19L320SBT9C [1].

[1] http://www.datasheetarchive.com/pdf-datasheets/Datasheets-40/DSA-795343.pdf

[dwmw2: Fix MODULE_ALIAS and linkage]
Signed-off-by: Obinou <obconseil@gmail.com>
Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_cmdset_0002: Fix MODULE_ALIAS and linkage for new 0701 commandset ID 2010-05-20T15:56:27+00:00 David Woodhouse dwmw2@infradead.org 2010-05-20T14:54:05+00:00 1e804cec7a05e9bc26a523b1b4d0322bd894d2bc Signed-off-by: Guillaume LECERF <glecerf@gmail.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Signed-off-by: Guillaume LECERF <glecerf@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: cfi_cmdset_0002: Fix argument order in bootloc warning 2010-05-14T08:14:27+00:00 David Woodhouse David.Woodhouse@intel.com 2010-05-14T08:14:24+00:00 abab7ebf8cc12a6bb03d06b103a49e97276168f0 Doh. Pointed out by Guillaume LECERF <glecerf@gmail.com> since I managed to miss it in my test builds. S'what I get for hacking at 2am, I suppose. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Doh. Pointed out by Guillaume LECERF <glecerf@gmail.com> since I managed
to miss it in my test builds. S'what I get for hacking at 2am, I suppose.

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
mtd: chips: add SST39WF160x NOR-flashes 2010-05-14T01:27:46+00:00 Wolfram Sang w.sang@pengutronix.de 2010-04-27T02:19:33+00:00 087acaf1c6812d0ff4d4cb79c6f5a0e4e63815b3 Due to a broken CFI, they have to be added to jedec_probe. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> 
Due to a broken CFI, they have to be added to jedec_probe.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>