Re: [PATCH v5 0/4] mtd:nand:omap2: clean-up of supported ECC schemes

2013-08-20 Thread Artem Bityutskiy
On Tue, 2013-08-20 at 13:20 +, Gupta, Pekon wrote: Hi Artem, Brian, I'll try to go through old e-mails now, and especially ubi/ubifs ones, including yours, and I'll let Brian handle your patches, if I can? :-) I checked them, and they looked good to me: Signed-off-by: Artem Bityutskiy

Re: [PATCH] mtd: nand: omap2: Fix compilation warning

2013-08-02 Thread Artem Bityutskiy
to be reverted. This patch is leftover by mistake because other dependent patches of this series were dropped. This will not only break omap2-nand driver, but might also break the build. Just dropped it, thanks! -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line

Re: [PATCH v1 0/4] mtd: nand: omap: add support for BCH16_ECC

2013-08-02 Thread Artem Bityutskiy
this? -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH v4 0/4] mtd:nand:omap2: clean-up of supported ECC schemes

2013-07-03 Thread Artem Bityutskiy
seeing this, could you please send me your config? I compile tested your patches too, and did not see any issues with my omap2_defconfig. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org

Re: [PATCH v5 3/3] mtd: devices: elm: Low power transition support

2013-07-01 Thread Artem Bityutskiy
support, so that configurations are preserved across hardware power-off/on transitions. Signed-off-by: Philip Avinash avinashphi...@ti.com Signed-off-by: Pekon Gupta pe...@ti.com Pushed to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line

Re: [PATCH v3 1/4] mtd:nand:omap2: clean-up BCHx_HW and BCHx_SW ECC configurations in device_probe

2013-07-01 Thread Artem Bityutskiy
in the code. This patch - separates the configurations for various ECC schemes. - fixes dependency issues based on Kconfig options. - cleans up redundant code Signed-off-by: Pekon Gupta pe...@ti.com This does not apply to l2-mtd.git, could you please re-base? -- Best Regards, Artem Bityutskiy

Re: [PATCH v4 0/4] mtd:nand:omap2: clean-up of supported ECC schemes

2013-07-01 Thread Artem Bityutskiy
instead next time. Thanks! -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: MTD : cannot reserve enough PEBs for bad PEB handling

2013-05-15 Thread Artem Bityutskiy
: http://www.linux-mtd.infradead.org/doc/ubi.html#L_max_beb You may adjust this value, but the default for UBI is the most pessimistic scenario. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-14 Thread Artem Bityutskiy
- is needed for 'reproduce.sh'. Thanks! From a173f8e9296562e5ece3dd2936d799001897d6c6 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy artem.bityuts...@linux.intel.com Date: Thu, 14 Mar 2013 10:49:23 +0200 Subject: [PATCH] UBIFS: make space fixup work in the remount case The UBIFS space fixup is a useful

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-14 Thread Artem Bityutskiy
On Thu, 2013-03-14 at 09:54 +, Mark Jackson wrote: On 14/03/13 09:13, Artem Bityutskiy wrote: On Wed, 2013-03-13 at 11:12 +, Mark Jackson wrote: Sorry ... this just locks up the unit. OK, I've reproduced the issue with 3.9-rc2 in nandsim, see the details below. The patch I

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-14 Thread Artem Bityutskiy
, especially ARM systems which do not have coherent cache support. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-14 Thread Artem Bityutskiy
On Thu, 2013-03-14 at 12:02 +, Mark Jackson wrote: But there's also a call to crc with a size of 122880 bytes, and that's when the oops occurs. This is when we do the atomic LEB change. Is this size larger than the allocated buffer ? I believe so. -- Best Regards, Artem Bityutskiy

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-13 Thread Artem Bityutskiy
I right that to reproduce it I need any image with the 'fixup' flag set, then I should put it on the flash, mount it R/O and then remount R/W. Right? -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord

Re: MTD : Kernel oops when remounting ubifs as read/write

2013-03-12 Thread Artem Bityutskiy
(c); - if (err) - goto out; - } - mutex_unlock(c-umount_mutex); return err; -- Best Regards, Artem Bityutskiy diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index ac838b8..9791b3c 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c

Re: [PATCH 1/3] mtd: omap-onenand: pass device_node in platform data

2013-01-17 Thread Artem Bityutskiy
On Tue, 2013-01-15 at 19:48 -0300, Ezequiel Garcia wrote: I saw you have acked the gpmc patch on nand. Can I add your Acked-by on this one, when I send the rebased patch set? Yes, I saw this series which depends on Daniel Mack's work. It looks good. You can add Acked-by: Artem Bityutskiy

Re: [PATCH v4 0/3] mtd: nand: OMAP: ELM error correction support for BCH ecc

2013-01-17 Thread Artem Bityutskiy
applied them. I dropped the part that updates the documentation. Please, handle it separately when Daniel's patches are in. Pushed to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v8 2/5] mtd: omap-nand: pass device_node in platform data

2013-01-15 Thread Artem Bityutskiy
? Please, go ahead! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v8 2/5] mtd: omap-nand: pass device_node in platform data

2013-01-15 Thread Artem Bityutskiy
On Tue, 2013-01-15 at 11:26 -0800, Tony Lindgren wrote: * Artem Bityutskiy dedeki...@gmail.com [130115 11:12]: On Tue, 2013-01-15 at 10:52 -0800, Tony Lindgren wrote: Artem, Looks like this patch related to making GPMC work with DT was never sent to linux-mtd or to you so adding

Re: [PATCH 1/3] mtd nand : onfi need to be probed in 8 bits mode

2012-12-03 Thread Artem Bityutskiy
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Re: [PATCH 2/3] mtd nand : add NAND_BUSWIDTH_AUTO to autodetect bus width

2012-11-30 Thread Artem Bityutskiy
mode. Pushed this one alone to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH 3/3] omap3 nand : use NAND_BUSWIDTH_AUTO

2012-11-16 Thread Artem Bityutskiy
. -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v3] mtd: omap: nand: Remove 0xFF's that prefixed 16bit NAND addresses

2012-11-15 Thread Artem Bityutskiy
in the command output register, but they are ignored by NAND chips anyway. Most chips seem fine with the extra 0xFFs, but the ONFI spec says otherwise. Signed-off-by: Christopher Harvey char...@matrox.com Pushed to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy signature.asc

Re: [PATCH v3] mtd: omap: nand: Remove 0xFF's that prefixed 16bit NAND addresses

2012-11-15 Thread Artem Bityutskiy
On Thu, 2012-11-15 at 09:48 -0500, Christopher Harvey wrote: On Thu, Nov 15, 2012 at 01:02:09PM +0200, Artem Bityutskiy wrote: On Mon, 2012-10-29 at 15:51 -0400, Christopher Harvey wrote: In 16bit NAND mode the GPMC would send the address 0xNN as 0xFFNN instead of 0x00NN on the bus

Re: [PATCH] mtd: omap2-nand: avoid unaligned DMA accesses, fall back on prefetch method

2012-09-27 Thread Artem Bityutskiy
? Perhaps a better method is to fetch the first few unaligned bytes with the prefetch method, and then continue with DMA. However, since it's hard to force an unaligned buffer, it's also hard to test that this method works. Yes, this would be a lot cleaner. -- Best Regards, Artem Bityutskiy

Re: [PATCH] mtd: nand: omap2: Fix the nand-disk led trigger

2012-09-26 Thread Artem Bityutskiy
of calling 'chip-waitfunc()' directly from everywhere, have a wrapper 'nand_wati()' function, which can do things common to all drivers, and then actually call the underlying '-waitfunc()'. So in this case, it can do the LED stuff. -- Best Regards, Artem Bityutskiy signature.asc Description

Re: [PATCH 1/2] mtd/nand/omap2: fix omap_nand_remove segfault

2012-08-31 Thread Artem Bityutskiy
error when unloading the omap2 module: Added Cc: sta...@vger.kernel.org to both patches and pushed to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v3 10/10] mtd: nand: omap2: use gpmc provided irqs

2012-08-25 Thread Artem Bityutskiy
-by: Afzal Mohammed af...@ti.com Acked-by: Artem Bityutskiy artem.bityuts...@linux.intel.com -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

RE: [PATCH v2 08/10] ARM: OMAP2+: gpmc: Modify interrupt handling

2012-06-27 Thread Artem Bityutskiy
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Re: [PATCH v2 00/10] Prepare for GPMC driver conversion (w.r.t MTD)

2012-06-27 Thread Artem Bityutskiy
changes look good an the quick glance. Feel free to add Acked-by: Artem Bityutskiy artem.bityuts...@linux.intel.com Thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v2 00/10] Prepare for GPMC driver conversion (w.r.t MTD)

2012-06-27 Thread Artem Bityutskiy
the omap2.c file in patch series which switches to the DMA engine, so I expect conflicts. You can check his tree, I guess. The subjects were: [CFT 09/11] mtd: omap2: add DMA engine support [CFT 10/11] mtd: omap2: remove private DMA API implementation -- Best Regards, Artem Bityutskiy

RE: [PATCH 00/10] Prepare for GPMC driver conversion (w.r.t MTD)

2012-06-14 Thread Artem Bityutskiy
. Thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v2 08/10] ARM: OMAP2+: gpmc: Modify interrupt handling

2012-06-13 Thread Artem Bityutskiy
On Wed, 2012-06-13 at 17:03 +0530, Afzal Mohammed wrote: +/* XXX: Only NAND irq has been considered,currently these are the only ones used + */ +#define GPMC_NR_IRQ 2 I guess XXX means Warning? Why not to use plain English? :-) -- Best Regards, Artem Bityutskiy

Re: [CFT 09/11] mtd: omap2: add DMA engine support

2012-06-07 Thread Artem Bityutskiy
. Tested-by: Grazvydas Ignotas nota...@gmail.com Signed-off-by: Russell King rmk+ker...@arm.linux.org.uk I guess it is makes sense to make this stuff to go in via the OMAP tree. -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [CFT 09/11] mtd: omap2: add DMA engine support

2012-06-07 Thread Artem Bityutskiy
and by whom. Oh, sure, sorry, I actually wanted to say that these to patches should _not_ got via the MTD tree. -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

RE: [PATCH 0/3] GPMC NAND isr using standard API

2012-05-22 Thread Artem Bityutskiy
On Tue, 2012-05-22 at 04:26 +, Mohammed, Afzal wrote: Tony, Artem, how should the conflict between omap mtd trees be handled for patch series ? You merge the 2 trees and work on top of that? Or you wait for 3.5-r1 when everything is merged and work on top of that? -- Best Regards, Artem

Re: [PATCH v3] ARM: OMAP3: gpmc: add BCH ecc api and modes

2012-05-11 Thread Artem Bityutskiy
On Thu, 2012-05-10 at 19:45 +0200, Ivan Djelic wrote: On Thu, May 10, 2012 at 04:52:18PM +0100, Artem Bityutskiy wrote: On Thu, 2012-05-10 at 17:17 +0200, Ivan Djelic wrote: But in order to do so, I need the changes that Afzal has submitted (in particular [3]). Those changes

Re: [PATCH v3] ARM: OMAP3: gpmc: add BCH ecc api and modes

2012-05-10 Thread Artem Bityutskiy
new patches early enough to make them hit 3.5? Can you please then re-send all the dependent patches again and again describe what depends on what, because I am getting lost :-) -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v3] ARM: OMAP3: gpmc: add BCH ecc api and modes

2012-05-10 Thread Artem Bityutskiy
. But this is not going to happen this merge window as I understood, may be not even the next one. We need to make UBIFS happy sooner than that, I think. So may be we go forward with your original patch? -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH] ARM: OMAP1: fix compilation issue in board-sx1.c

2012-05-09 Thread Artem Bityutskiy
On Tue, 2012-05-08 at 17:17 -0700, Tony Lindgren wrote: * Artem Bityutskiy dedeki...@gmail.com [120508 07:02]: From: Artem Bityutskiy artem.bityuts...@linux.intel.com SX1 board requirese i2c, so select it in Kconfig, otherwise I have the following build error: Thanks applying

Re: [PATCH v2 3.4-rc6] MTD: NAND: ams-delta: fix request_mem_region() failure

2012-05-08 Thread Artem Bityutskiy
] -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v2 3.4-rc6] MTD: NAND: ams-delta: fix request_mem_region() failure

2012-05-08 Thread Artem Bityutskiy
On Tue, 2012-05-08 at 10:03 +0300, Artem Bityutskiy wrote: On Mon, 2012-05-07 at 22:51 +0200, Janusz Krzysztofik wrote: A call to request_mem_region() has been introduced in the omap-gpio driver recently (commit 96751fcbe5438e95514b025e9cee7a6d38038f40, gpio/omap: Use devm_ API and add

[PATCH] ARM: OMAP1: fix compilation issue in board-sx1.c

2012-05-08 Thread Artem Bityutskiy
From: Artem Bityutskiy artem.bityuts...@linux.intel.com SX1 board requirese i2c, so select it in Kconfig, otherwise I have the following build error: arch/arm/mach-omap1/board-sx1.c: In function 'sx1_i2c_write_byte': arch/arm/mach-omap1/board-sx1.c:58:2: error: implicit declaration of function

Re: [PATCH] ARM: OMAP3: gpmc: add BCH ecc api and modes

2012-04-25 Thread Artem Bityutskiy
which use BCH ECC. There are 2 other MTD patches which depend on this - so I wonder if it is easier to merge this one via the MTD tree, providing it has your/others' ack(s). Thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v3.4-rc3] MTD: NAND: ams-delta: Fix request_mem_region() failure

2012-04-25 Thread Artem Bityutskiy
that these 2 drivers won't affect each other when doing I/O at the same time to the same HW resources? -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH] ARM: OMAP3: gpmc: add BCH ecc api and modes

2012-04-25 Thread Artem Bityutskiy
On Wed, 2012-04-25 at 08:23 -0700, Tony Lindgren wrote: Hi, * Artem Bityutskiy dedeki...@gmail.com [120425 07:52]: On Tue, 2012-04-17 at 10:48 +0200, Ivan Djelic wrote: This patch adds a simple BCH ecc computation api, similar to the existing Hamming ecc api. It is intended to be used

Re: [PATCH v3.4-rc3] MTD: NAND: ams-delta: Fix request_mem_region() failure

2012-04-25 Thread Artem Bityutskiy
. But this is up to the OMAP community - I can take this patch to my l2-mtd tree if you get an ack from Tony or other OMAP guys. -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH] mtd: omap2: fix resource leak in prefetch-busy path

2012-04-22 Thread Artem Bityutskiy
On Wed, 2012-04-11 at 04:04 +0300, Grazvydas Ignotas wrote: If prefetch engine is busy, current code forgets to call dma_unmap_single(), which results in a deadlock later, so add it. Signed-off-by: Grazvydas Ignotas nota...@gmail.com Pushed to l2-mtd.git, thanks! -- Best Regards, Artem

Re: [PATCH 0/5] mtd: plat_nand: Add default partition parser and use it

2012-04-02 Thread Artem Bityutskiy
as chip.part_probe_types. Signed-off-by: H Hartley Sweeten hswee...@visionengravers.com Pushed the series to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [GIT PULL] HSI framework

2012-03-07 Thread Artem Bityutskiy
: - correcting. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH RFC 2/2] mtd : Make the mtd_suspend return 0 if the suspend is not implemented

2012-02-02 Thread Artem Bityutskiy
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Re: [PATCH RFC 2/2] mtd : Make the mtd_suspend return 0 if the suspend is not implemented

2012-01-30 Thread Artem Bityutskiy
/dedekind/l2-mtd-2.6.git/commit/283d43b9ce2952535aa89c0195085e2a1b7e5fce Also attached. From 283d43b9ce2952535aa89c0195085e2a1b7e5fce Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy artem.bityuts...@linux.intel.com Date: Mon, 16 Jan 2012 11:07:16 +0200 Subject: [PATCH] mtd: fix MTD suspend Commits

Re: Linux 3.3-1 out - merge window closed

2012-01-25 Thread Artem Bityutskiy
are getting mandatory, though it's sad if it's becoming a barrier to entry. There is a signed tag (hsi_for_3.3), but said it so is true that my key was signed only by one person. Today I've managed to meet Artem Bityutskiy and he has now also signed the key. However, It is my understanding that's

Re: Linux 3.3-1 out - merge window closed

2012-01-25 Thread Artem Bityutskiy
On Wed, 2012-01-25 at 13:47 +0200, Pekka Enberg wrote: On Wed, Jan 25, 2012 at 1:35 PM, Artem Bityutskiy artem.bityuts...@linux.intel.com wrote: There is a signed tag (hsi_for_3.3), but said it so is true that my key was signed only by one person. Today I've managed to meet Artem

Re: [GIT PULL] HSI framework

2012-01-19 Thread Artem Bityutskiy
merging since it has many users and it has proven itself in real Nokia products. Would you please pull it? -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally signed message part

Re: [PATCH v2 5/7] MTD: NAND: ams-delta: use GPIO instead of custom I/O

2011-12-21 Thread Artem Bityutskiy
to basic_mmio_gpio Signed-off-by: Janusz Krzysztofik jkrzy...@tis.icnet.pl Cc: David Woodhouse dw...@infradead.org Cc: Tony Lindgren t...@atomide.com Looks good, thanks! Reviewed-by: Artem Bityutskiy artem.bityuts...@linux.intel.com -- To unsubscribe from this list: send the line unsubscribe

Re: [PATCH] mdt nand: omap2+ use platform options

2011-12-04 Thread Artem Bityutskiy
On Fri, 2011-12-02 at 09:28 -0800, Brian Norris wrote: On Fri, Dec 2, 2011 at 2:20 AM, Grazvydas Ignotas nota...@gmail.com wrote: On Thu, Dec 1, 2011 at 10:42 AM, Artem Bityutskiy dedeki...@gmail.com wrote: On Tue, 2011-11-29 at 10:00 +0100, Jan Weitzel wrote: Signed-off-by: Jan Weitzel

Re: [PATCH] mdt nand: omap2+ use platform options

2011-12-02 Thread Artem Bityutskiy
On Fri, 2011-12-02 at 12:20 +0200, Grazvydas Ignotas wrote: On Thu, Dec 1, 2011 at 10:42 AM, Artem Bityutskiy dedeki...@gmail.com wrote: On Tue, 2011-11-29 at 10:00 +0100, Jan Weitzel wrote: Signed-off-by: Jan Weitzel j.weit...@phytec.de Pushed to l2-mtd-2.6.git, thank you! This breaks

Re: [PATCH] mdt nand: omap2+ use platform options

2011-12-01 Thread Artem Bityutskiy
On Tue, 2011-11-29 at 10:00 +0100, Jan Weitzel wrote: Options from struct omap_nand_platform_data are not used. Apply options after nand_scan_ident to avoid overwrite due to NAND_CHIPOPTIONS_MSK. So you can pass options from platformcode Signed-off-by: Jan Weitzel j.weit...@phytec.de

Re: [PATCH] MTD: nand: Making MTD_NAND_OMAP2 depend on ARCH_OMAP2PLUS

2011-11-17 Thread Artem Bityutskiy
On Wed, 2011-11-16 at 10:48 +0530, Shubhrajyoti D wrote: Making MTD_NAND_OMAP2 depend on ARCH_OMAP2PLUS instead of oring with ARCH2/3/4. Reported-by: Russell King rmk+ker...@arm.linux.org.uk Signed-off-by: Shubhrajyoti D shubhrajy...@ti.com Pushed to l2-mtd-2.6, thanks! Artem. -- To

Re: HSI framework for linux-next

2011-10-28 Thread Artem Bityutskiy
, for 3.3 Latest discussion for integration: https://lkml.org/lkml/2011/10/20/177 Stephen, I confirm that this is useful and solid framework, works well, and we are also interested to see it upstream. Thanks! -- Best Regards, Artem Bityutskiy signature.asc Description: This is a digitally

RE: [PATCH] ti816x: add support for nand on ti8168 evm

2011-09-19 Thread Artem Bityutskiy
On Mon, 2011-09-19 at 17:04 +0530, Saxena, Parth wrote: Artem, I will re-post this patch to linux-omap list and Tony. Can I add your name in the 'Acked-by' section? No, I did not review this patch. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line

Re: [PATCH] ti816x: add support for nand on ti8168 evm

2011-09-18 Thread Artem Bityutskiy
, 39 insertions(+), 0 deletions(-) Please, send this patch to Tony, I think it should go in via the omap tree, not via the MTD tree. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More

Re: [PATCH v2] MTD: Nand: use MTD_NAND_OMAP2 for OMAP4

2011-07-22 Thread Artem Bityutskiy
On Wed, 2011-07-20 at 09:28 +0200, Jan Weitzel wrote: use MTD_NAND_OMAP2 also for OMAP4 arch. testes wit omap4430 Signed-off-by: Jan Weitzel j.weit...@phytec.de --- v2: add menuconfig description Pushed to l2-mtd-2.6.git, thanks. -- Best Regards, Artem Bityutskiy -- To unsubscribe from

Re: [PATCH] MTD: Nand: use MTD_NAND_OMAP2 for OMAP4

2011-07-19 Thread Artem Bityutskiy
|| ARCH_OMAP4) help - Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms. + Support for NAND flash on Texas Instruments OMAP2, OMAP3 and OMAP4 + platforms. -- Best Regards, Artem Bityutskiy -- To unsubscribe from this list: send the line

Re: [PATCH RESEND] omap : nand : fix subpage ecc issue with prefetch

2011-05-12 Thread Artem Bityutskiy
Reported-by: Bryan DE FARIA bdefa...@adeneo-embedded.com Cc: sta...@kernel.org [2.6.35+] Pushed to l2-mtd-2.6.git, thanks. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org

Re: [PATCH] omap : nand : fix subpage ecc issue with prefetch

2011-05-05 Thread Artem Bityutskiy
commit message with more explanation and analysis of the problem and how it was fixed.This commit message is not very understandable. And then it needs also: Cc: sta...@kernel.org [2.6.36+] Right? And then we could send it upstream. -- Best Regards, Artem Bityutskiy (Артём Битюцкий

Re: [RFC] mtd: nand: Fix bad block identification issue

2011-04-29 Thread Artem Bityutskiy
On Thu, 2011-04-28 at 20:30 +0300, Artem Bityutskiy wrote: On Wed, 2011-04-27 at 17:39 +0530, Saxena, Parth wrote: This patch solves the above issue for omap by initialising badblockbits. We are working further on this to find a generic fix to the problem in nand_base.c. But it looks

RE: [RFC] mtd: nand: Fix bad block identification issue

2011-04-29 Thread Artem Bityutskiy
On Fri, 2011-04-29 at 19:52 +0530, Saxena, Parth wrote: -Original Message- From: Artem Bityutskiy [mailto:dedeki...@gmail.com] Sent: Thursday, April 28, 2011 11:01 PM To: Saxena, Parth; Brian Norris Cc: linux-...@lists.infradead.org; Basheer, Mansoor Ahamed; linux- o

Re: [RFC] mtd: nand: Fix bad block identification issue

2011-04-29 Thread Artem Bityutskiy
. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [RFC] mtd: nand: Fix bad block identification issue

2011-04-28 Thread Artem Bityutskiy
was accidentally removed, how about this patch From: Artem Bityutskiy artem.bityuts...@nokia.com Date: Thu, 28 Apr 2011 20:26:59 +0300 Subject: [PATCH] mtd: return badblockbits back In commit c7b28e25cb9beb943aead770ff14551b55fa8c79 the initialization of the backblockbits was accidentally removed. This patch

Re: [PATCH v3] ARM: omap2: mtd split nand_scan in ident and tail

2011-04-20 Thread Artem Bityutskiy
...@phytec.de Reviewed-by: Vimal Singh vimal.neww...@gmail.com Jan, thanks for the patch, pushed to l2-mtd-2.6.git. And apologies that I missed. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message

Re: [PATCH 1/2] MTD: s3c2410_nand: Add option to disable hw ECC at runtime

2011-04-15 Thread Artem Bityutskiy
On Thu, 2011-04-14 at 16:48 +0200, Lars-Peter Clausen wrote: On 04/14/2011 02:08 PM, Artem Bityutskiy wrote: On Tue, 2011-04-12 at 21:47 +0200, Lars-Peter Clausen wrote: From: Holger Freyther ze...@openmoko.org This patch adds a flag to the s3c2410_nand platform data, which configures

Re: [PATCH] ARM: omap2: mtd split nand_scan in ident and tail

2011-04-15 Thread Artem Bityutskiy
please update the commit message and make it more verbose and state clearly: 1. which problem you solve 2. how you solve it 3. why is this the right solution Thanks! -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap

Re: [GIT PULL] omap changes for v2.6.39 merge window

2011-03-31 Thread Artem Bityutskiy
and suffering. If I understand correctly, this is exactly what Linaro would need to do. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http

Re: [PATCH v2 1/1] omap3: nand: report corrected ecc errors

2011-03-07 Thread Artem Bityutskiy
--- Patch v2: o Patch against linux-next-20110225. o Added comments explaining return codes. Pushed to l2-mtd-2.6.git, thanks. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord

Re: [PATCH 4/4] mtd: OneNAND: OMAP2: increase multiblock erase verify timeout

2011-02-17 Thread Artem Bityutskiy
for the command end. Signed-off-by: Roman Tereshonkov roman.tereshon...@nokia.com I'll queue this series. Anybody from MTD list care to ack this patch? Acked-by: Artem Bityutskiy artem.bityuts...@nokia.com -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list

Re: [PATCH 1/2] mtd: Add nand_base feature to align subpage read buffers

2011-01-18 Thread Artem Bityutskiy
to the code about this align_subpage stuff, for people who try to read it in the future? -- Best Regards, Artem Bityutskiy (Битюцкий Артём) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http

Re: Huge ubi or ubifs sync slowdown since 2.6.32

2010-12-22 Thread Artem Bityutskiy
can make nandsim slower by injecting an udelay somewhere. Try this on your x86 host - this way you'll narrow this down to an OMAP-specific or platform-independent problem. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap

Re: UBIFS not mounting on linux-omap 2.6.36

2010-12-21 Thread Artem Bityutskiy
procedure works with older kernels and works with the linux-omap 2.6.37 master. Well, the only hint I can give is some kind of bisecting, but probably you do not need such hint :-) -- Best Regards, Artem Bityutskiy (Битюцкий Артём) -- To unsubscribe from this list: send the line unsubscribe linux

Re: [PATCH v2] MTD: NAND: ams-delta: convert to platform driver

2010-12-15 Thread Artem Bityutskiy
types. Convert it to a platform driver, that should be free from this issue. Created and tested against linux-2.6.37-rc5 on Amstrad Delta. Signed-off-by: Janusz Krzysztofik jkrzy...@tis.icnet.pl Pushed to l2-mtd-2.6.git, thanks! -- Best Regards, Artem Bityutskiy (Артём Битюцкий

Re: [PATCH V2] omap: nand: remove hardware ECC as default

2010-12-03 Thread Artem Bityutskiy
merge it yourself, MTD tree is slow. I hope dwmw2 will not beat me for this, but unless he quickly jumps in and confirms he takes care of this patch, just go ahead an merge it. I've put dwmw2 to To:, just in case. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list

Re: [PATCH 1/1] mtd: OneNAND: fix bufferram management when chip has 2-planes.

2010-10-26 Thread Artem Bityutskiy
and CONFIG_MTD_ONENAND_2X_PROGRAM set to y Signed-off-by: Enric Balletbo i Serra eballe...@gmail.com Kyungmin, would be nice to have your ack/nack. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord

Re: [PATCH v2 09/10] OMAP2/3: Convert write/read functions to raw read/write

2010-10-25 Thread Artem Bityutskiy
that there are no overlaps as this. Indeed. This patch is complete nonsense. Removing from my l2 tree. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info

Re: [PATCH v3] OMAP: NAND: Fix static declaration warning

2010-10-11 Thread Artem Bityutskiy
Cc: linux-arm-ker...@lists.infradead.org Cc: linux-...@lists.infradead.org Cc: Tony Lindgren t...@atomide.com Cc: Nishanth Menon n...@ti.com I've pushed this patch to my l2-mtd-2.6.git. -- Best Regards, Artem Bityutskiy (Битюцкий Артём) -- To unsubscribe from this list: send the line

Re: [PATCH v3] OMAP2/3: NAND: Convert write/read functions to raw read/write

2010-10-11 Thread Artem Bityutskiy
...@ti.com Cc: linux-arm-ker...@lists.infradead.org Cc: linux-...@lists.infradead.org I've pushed this patch to my l2-mtd-2.6.git. -- Best Regards, Artem Bityutskiy (Битюцкий Артём) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord

Re: [PATCH] nand: omap2: Missing arg to gpmc_prefetch_reset()

2010-10-04 Thread Artem Bityutskiy
-by: Daniel J Blueman daniel.blue...@gmail.com Signed-off-by: Linus Torvalds torva...@linux-foundation.org -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo

Re: [PATCH] nand: omap2: Missing arg to gpmc_prefetch_reset()

2010-10-04 Thread Artem Bityutskiy
On Mon, 2010-10-04 at 10:52 +0200, Loïc Minier wrote: On Mon, Oct 04, 2010, Artem Bityutskiy wrote: FYI, a similar patch is already in Linus' tree, so I'm dropping it from my tree Ok, thanks; is there something I should have done to get this patch into Linus tree? No, you did

Re: [PATCH] nand: omap2: Missing arg to gpmc_prefetch_reset()

2010-09-26 Thread Artem Bityutskiy
Regards, Artem Bityutskiy (Битюцкий Артём) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

Re: [PATCH 2/2] omap3: sr: improve errors handling

2010-07-12 Thread Artem Bityutskiy
On Fri, 2010-07-09 at 16:20 +0300, Artem Bityutskiy wrote: From: Artem Bityutskiy artem.bityuts...@nokia.com Do not forget to check the 'platform_device_add_data()' error code in 'omap_device_build_ss()'. Signed-off-by: Artem Bityutskiy artem.bityuts...@nokia.com Please, discard

Re: [PATCH]omap:dmtimer:no null check for kzalloc

2010-07-11 Thread Artem Bityutskiy
); + return -ENOMEM; + } do not use concatenation ('\'), this is probably not what you want. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message to majord...@vger.kernel.org More

Re: [PM-SR] [PATCH 5/7] omap3: sr: device: add unlikely checks

2010-07-09 Thread Artem Bityutskiy
sens only in realy hot path places. In other places like you touch, they are pointless - better let gcc make a choice of how to arrange code. And they only make the code less readable by adding extra braces and making ifs longer. Thus, NACK for this from my side. -- Best Regards, Artem Bityutskiy

[PATCH 1/2] omap3: sr: fix memory leak and simplify the code

2010-07-09 Thread Artem Bityutskiy
From: Artem Bityutskiy artem.bityuts...@nokia.com This patch fixes the following problem indicated by kmemleak: kmemleak: unreferenced object 0xdf93c280 (size 64): kmemleak: backtrace: kmemleak: [c00df6d4] create_object+0x104/0x200 kmemleak: [c00d7638] kmem_cache_alloc+0xe4/0xf4

[PATCH 2/2] omap3: sr: improve errors handling

2010-07-09 Thread Artem Bityutskiy
From: Artem Bityutskiy artem.bityuts...@nokia.com Do not forget to check the 'platform_device_add_data()' error code in 'omap_device_build_ss()'. Signed-off-by: Artem Bityutskiy artem.bityuts...@nokia.com --- arch/arm/plat-omap/omap_device.c |4 +++- 1 files changed, 3 insertions(+), 1

Re: [PATCH 1/2] omap3: sr: fix memory leak and simplify the code

2010-07-09 Thread Artem Bityutskiy
On Fri, 2010-07-09 at 16:20 +0300, Artem Bityutskiy wrote: From: Artem Bityutskiy artem.bityuts...@nokia.com This patch fixes the following problem indicated by kmemleak: kmemleak: unreferenced object 0xdf93c280 (size 64): kmemleak: backtrace: kmemleak: [c00df6d4] create_object

Re: [PM-SR] [PATCH 5/7] omap3: sr: device: add unlikely checks

2010-07-09 Thread Artem Bityutskiy
On Fri, 2010-07-09 at 08:40 -0500, Nishanth Menon wrote: Artem Bityutskiy had written, on 07/09/2010 08:12 AM, the following: On Fri, 2010-06-25 at 16:46 -0500, Nishanth Menon wrote: Add unlikely checks to better optimize the rare occurrance of erroneous conditions. Cc: Kevin Hilman

RE: [PATCH 2/2] omap3: sr: improve errors handling

2010-07-09 Thread Artem Bityutskiy
On Fri, 2010-07-09 at 20:35 +0530, Gopinath, Thara wrote: -Original Message- From: Artem Bityutskiy [mailto:dedeki...@gmail.com] Sent: Friday, July 09, 2010 6:50 PM To: linux-omap@vger.kernel.org Cc: Menon, Nishanth; Kevin Hilman; Gopinath, Thara; Peter p2 De Schrijver Subject

Re: [PATCH 2/2] omap3: sr: improve errors handling

2010-07-09 Thread Artem Bityutskiy
contention is that this is omap_device related- yeah SR is one of the users of omap_device, but there are much more folks using omap_device in l-o today. I see. I'll try to come up with a better prefix, but if you suggest me a good subject line, I'll be grateful :-) -- Best Regards, Artem

RE: [PATCH 2/2] omap3: sr: improve errors handling

2010-07-09 Thread Artem Bityutskiy
On Fri, 2010-07-09 at 11:00 -0500, Menon, Nishanth wrote: -Original Message- From: Artem Bityutskiy [mailto:dedeki...@gmail.com] Sent: Friday, July 09, 2010 10:51 AM On Fri, 2010-07-09 at 10:51 -0500, Nishanth Menon wrote: So the logic is: 1. The subject line

Re: Possible bug in onenand_base ?

2010-07-08 Thread Artem Bityutskiy
On Thu, 2010-07-08 at 12:11 +0200, Enric Balletbò i Serra wrote: Hello, 2010/7/8 Artem Bityutskiy dedeki...@gmail.com: On Thu, 2010-07-08 at 11:55 +0200, Enric Balletbò i Serra wrote: Hello, I made new tests regarding this issue. Looks like the problem is reading from the OneNAND

Re: Possible bug in onenand_base ?

2010-05-05 Thread Artem Bityutskiy
*/ --- __ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ -- Best Regards, Artem Bityutskiy (Артём Битюцкий) -- To unsubscribe from this list: send the line unsubscribe linux-omap in the body of a message

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