linux.git/include/linux/mtd/onenand.h, branch v2.6.20 Linux kernel source tree [MTD] OneNAND: Implement read-while-load 2007-01-10T12:58:42+00:00 Adrian Hunter ext-adrian.hunter@nokia.com 2007-01-04T07:51:26+00:00 a8de85d557004d6d4e4cf79ecd6b97339b986fe9 Read-while-load enables higher performance read operations. Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 
Read-while-load enables higher performance read operations.

Signed-off-by: Adrian Hunter <ext-adrian.hunter@nokia.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[MTD] OneNAND: add subpage write support 2007-01-10T12:35:00+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-12-22T07:21:54+00:00 60d84f9739a47d0ed8e19805d9056e39fba31c79 OneNAND supports up to 4 writes at one NAND page. Add support of this feature. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 
OneNAND supports up to 4 writes at one NAND page. Add support of this feature.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[MTD] OneNAND: lock support 2006-11-16T02:29:39+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-11-16T02:29:39+00:00 08f782b60a633cbd926ef5e49de303a752390719 Now you can use mtd lock inferface on OneNAND The idea is from Nemakal, Vijaya, thanks Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 
Now you can use mtd lock inferface on OneNAND

The idea is from Nemakal, Vijaya, thanks

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
MTD: OneNAND: interrupt based wait support 2006-11-16T02:23:48+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-11-16T02:23:48+00:00 2c22120fbd017d78ad2b6825ba573db3ef539bca We can use the two methods to wait. 1. polling: read interrupt status register 2. interrupt: use kernel ineterrupt mechanism To use interrupt method, you first connect onenand interrupt pin to your platform and configure interrupt properly Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com> 
  We can use the two methods to wait.
  1. polling: read interrupt status register
  2. interrupt: use kernel ineterrupt mechanism

  To use interrupt method, you first connect onenand interrupt pin to your
platform and configure interrupt properly

Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
[MTD ONENAND] Check OneNAND lock scheme & all block unlock command support 2006-09-26T15:46:28+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-09-26T09:45:28+00:00 28b79ff9661b22e4c41c0d00d4ab8503e810f13d OneNAND lock scheme depends on density and process of chip. Some OneNAND chips support all block unlock Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org> 
OneNAND lock scheme depends on density and process of chip.
Some OneNAND chips support all block unlock

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
MTD: kernel-doc fixes + additions 2006-06-29T07:55:41+00:00 Randy Dunlap rdunlap@xenotime.net 2006-06-29T04:48:38+00:00 ea9b6dcc152f09c207117ab121d4fa03d2db282a Fix some kernel-doc typos/spellos. Use kernel-doc syntax in places where it was almost used. Correct/add struct, struct field, and function param names where needed. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David Woodhouse <dwmw2@infradead.org> 
Fix some kernel-doc typos/spellos.
Use kernel-doc syntax in places where it was almost used.
Correct/add struct, struct field, and function param names where needed.

Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
[MTD] NAND Replace oobinfo by ecclayout 2006-05-29T13:06:50+00:00 Thomas Gleixner tglx@cruncher.tec.linutronix.de 2006-05-27T20:16:10+00:00 5bd34c091a044d130601370c370f84b1c59f1627 The nand_oobinfo structure is not fitting the newer error correction demands anymore. Replace it by struct nand_ecclayout and fixup the users all over the place. Keep the nand_oobinfo based ioctl for user space compability reasons. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
The nand_oobinfo structure is not fitting the newer error correction
demands anymore. Replace it by struct nand_ecclayout and fixup the users
all over the place. Keep the nand_oobinfo based ioctl for user space
compability reasons.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
OneNAND: One-Time Programmable (OTP) support 2006-05-12T14:35:50+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-05-12T14:03:07+00:00 493c646077ef0b8668ed71b8057f81cb7454af87 One Block of the NAND Flash Array memory is reserved as a One-Time Programmable Block memory area. Also, 1st Block of NAND Flash Array can be used as OTP. The OTP block can be read, programmed and locked using the same operations as any other NAND Flash Array memory block. OTP block cannot be erased. OTP block is fully-guaranteed to be a valid block. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 
One Block of the NAND Flash Array memory is reserved as
a One-Time Programmable Block memory area.
Also, 1st Block of NAND Flash Array can be used as OTP.

The OTP block can be read, programmed and locked using the same
operations as any other NAND Flash Array memory block.
OTP block cannot be erased.

OTP block is fully-guaranteed to be a valid block.

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
OneNAND: handle byte access on BufferRAM 2006-05-12T14:35:45+00:00 Kyungmin Park kyungmin.park@samsung.com 2006-05-12T14:02:31+00:00 9c01f87db183403a4f603fe5180c57b82b54b4a1 Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> 
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[PATCH] mtd onenand driver: reduce stack usage 2005-12-19T00:28:24+00:00 Kyungmin Park kyungmin.park@samsung.com 2005-12-16T02:17:29+00:00 532a37cf8d05dd1aa5631be836036204b0d2b4a1 Signed-off-by: Linus Torvalds <torvalds@osdl.org> 
Signed-off-by: Linus Torvalds <torvalds@osdl.org>