Commit graph

8 commits

Author SHA1 Message Date
Thomas Gleixner
61ecfa8777 [MTD] includes: Clean up trailing white spaces
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-07 14:32:58 +01:00
Vitaly Wool
962034f439 [MTD] NAND: Add suspend/resume functionality
The changes introduced allow to suspend/resume NAND flash.
A new state (FL_PM_SUSPENDED) is introduced, as well as
routines for mtd->suspend and mtd->resume to put the flash in
suspended state from software pov.

Signed-off-by: Vitaly Wool <vwool@ru.mvista.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-11-06 21:43:45 +01:00
Thomas Gleixner
0dfc62465e [MTD] NAND: Reorganize chip locking
The code was wrong in several aspects. The locking order was
inconsistent, the device aquire code did not reset a variable
after a wakeup and the wakeup handling was not working for
applications where multiple chips are sharing a single
hardware controller.
When a hardware controller is available the locking is now
reduced to the hardware controller lock and the waitqueue is
moved to the hardware controller structure in order to avoid
a wake_up_all().

The problem was pointed out by Ben Dooks, who also found the
missing variable reset as main cause for his deadlock problem.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-06-29 14:15:17 +02:00
Nicolas S. Dade
f1f67a9874 [MTD] NAND: Add Hynix to manufacturer list
Signed-off-by: Nicolas S. Dade <daden@symbol.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-27 10:40:27 +02:00
Thomas Gleixner
0040bf382c [MTD] NAND: Skip bad block table scan on request
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23 12:30:07 +02:00
David A. Marlin
068e3c0a00 [MTD] NAND Add optional ECC status check callback
Add optional hardware specific callback routine to perform extra error
status checks on erase and write failures for devices with hardware ECC.

Signed-off-by: David A. Marlin <dmarlin@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23 12:08:59 +02:00
David A. Marlin
28a48de72b [MTD] NAND extended commands, badb block table autorefresh
Added extended commands for AG-AND device and added 
option for BBT_AUTO_REFRESH.

Signed-off-by: David A. Marlin <dmarlin@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2005-05-23 11:22:05 +02:00
Linus Torvalds
1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00