linux-toradex.git/drivers/ide/pci, branch v2.6.19-rc2

[PATCH] ide-generic: jmicron fix

2006-10-11T18:14:21+00:00

Some people find their Jmicron pata port reports its disabled even
though it has devices on it and was boot probed. Fix this

(Candidate for 2.6.18.*, less so for 2.6.19 as we've got a proper
jmicron driver on the merge for that to replace ide-generic support)

Cc: 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

Remove all inclusions of

2006-10-04T07:38:54+00:00

kbuild explicitly includes this at build time.

Signed-off-by: Dave Jones

[MIPS] Remove IT8172-based platforms, ITE 8172G and Globespan IVR support.

2006-10-03T16:59:17+00:00

As per feature-removal-schedule.txt.

Signed-off-by: Yoichi Yuasa 
Acked-by: Alan Cox 
Signed-off-by: Ralf Baechle

[PATCH] IDE: more pci_find cleanup

2006-10-03T15:04:09+00:00

Signed-off-by: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] Allow ide_generic_all to be used modular and built in

2006-10-03T15:04:08+00:00

Allow ide/pci/generic to claim chipsets as a a module or when built-in.  It
requires using "all_generic_ide" as a boot option.

Signed-off-by: Patrick Jefferson 
Acked-by: Alan Cox 
Closes-Bug: 7017
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] CONFIG_PM=n slim: drivers/ide/pci/sc1200.c

2006-10-03T15:04:08+00:00

Remove some code which is unneeded if CONFIG_PM=n.

Signed-off-by: Alexey Dobriyan 
Cc: Alan Cox 
Cc: Bartlomiej Zolnierkiewicz 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] ide: remove dma_base2 field from ide_hwif_t

2006-10-03T15:04:08+00:00

Remove dma_base2 field from ide_hwif_t as it's used only in 2 drivers and
without great need.

Signed-off-by: Sergei Shtylyov 
Cc: John Keller 
Signed-off-by: Jeremy Higdon 
Acked-by: Alan Cox 
Cc: Bartlomiej Zolnierkiewicz 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] ide: backport piix fixes from libata into the legacy driver

2006-10-03T15:04:08+00:00

There are three flags being set by default by the PIIX driver for speeds >
PIO 1, and one not being cleared properly on fallback to PIO0.  The most
important one is the prefetch/post write control which only works for ATA
and can do bad things with ATAPI.

The patch does its best to set the flags correctly for drivers/ide.  Its
not 100% perfect but its closer than the original.  100% perfect requires
proper IORDY handling but this isn't critical (and its not right in libata
either ..  yet)

Sergei Shtylyov  said:

> +					{ 0, 0 },
> +					{ 0, 0 },
> +					{ 1, 0 },
> +					{ 2, 1 },
> +					{ 2, 3 }, };
>
>  	pio = ide_get_best_pio_mode(drive, pio, 5, NULL);

    BTW, there's quite obvious error here which leads to access outside of
timings[] if somebody passes PIO mode 5 (or autotuning code finds out that
drive supports PIO mode 5). Could have been fixed while at it... Those drives
should be rare, though...

> +		}
>  		master_data = master_data | (timings[pio][0] << 12) | (timings[pio][1] << 8);
>  	}
>  	pci_write_config_word(dev, master_port, master_data);

    Actually, there's one more serious issue with piix_tune_drive() -- it
doesn't actually set the drive's own transfer mode.

Signed-off-by: Alan Cox 
Cc: Sergei Shtylyov 
Cc: Bartlomiej Zolnierkiewicz 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] Enable cdrom dma access with pdc20265_old

2006-10-03T15:04:07+00:00

This patch allows me to use dma with my cd/dvd attached to my on board
pdc20265 ide controller

Alan sayeth:

  Looks sane.  Would be nice to know if there is any documentation
  supporting this hack being safe but the logic makes sense.  The LBA48 case
  faces the same problem - the state machine gets confused about the transfer
  length and needs kicking

Signed-off-by: Tobias Oed 
Acked-by: Alan Cox 
Cc: Bartlomiej Zolnierkiewicz 
Cc: Jens Axboe 
Cc: Sergei Shtylyov 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] non-libata driver for Jmicron devices

2006-10-03T15:04:07+00:00

Less functional than libata this just uses the merged interface provided for
dumb legacy OS's.  This is basically a bridge for people not yet ready to use
libata for some reason or another.

Port visibility is entirely dependant on the BIOS setup.

Signed-off-by: Alan Cox 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds