linux.git/drivers/ide, branch v2.6.12

[PATCH] PCI: amd74xx patch for new NVIDIA device IDs

2005-05-31T21:26:38+00:00

Here's the 2.6 amd74xx patch for NVIDIA MCP51.

Signed-off-by: Andy Currid 
Signed-off-by: Greg Kroah-Hartman

[PATCH] Relax idecd dma alignment check

2005-05-31T16:11:57+00:00

Only the address needs alignment of mask bits, length should work with
a relaxed alignment check.

Signed-off-by: Jens Axboe 

[ This is take 2: make the length check be for 16-byte alignment, not
  just word alignment.  That should hopefully keep everybody happy,
  while still allowing CD writing with DMA ]

Signed-off-by: Linus Torvalds

ide-cd: revert DMA mask test change

2005-05-27T14:36:17+00:00

The change to require the DMA length to be only word-aligned was not
safe.

[PATCH] timeout at boottime with NEC3500A (and possibly others) when inserted a CD in it

2005-05-26T13:47:35+00:00

From: Marcello Maggioni 

Problem: Some drives (NEC 3500, TDK 1616N, Mad-dog MD-16XDVD9, RICOH
MP5163DA, Memorex DVD9 drive and IO-DATA's too for sure), if a
CD/DVD is inserted into the tray when the system is booted and if
before the OS bootup the BIOS checked for the presence of a bootable
CD/DVD into the drive, during the IDE probe phase the drive may
result busy and remain so for the next 25/30 seconds . This cause the
drive to be skipped during the booting phase and not begin usable
until the next reboot (if the reboot goes well and the drive doesn't
timeout again).

Solution: Rising the timeout time from 10 seconds to 35 seconds
(during these 35 seconds every drive should wake up for sure
according to the tests I've done).

Signed-off-by: Bartlomiej Zolnierkiewicz

[PATCH] convert IDE device drivers to driver-model

2005-05-26T12:55:34+00:00

* add ide_bus_match() and export ide_bus_type
* split ide_remove_driver_from_hwgroup() out of ide_unregister()
* move device cleanup from ide_unregister() to drive_release_dev()
* convert ide_driver_t->name to driver->name
* convert ide_driver_t->{attach,cleanup} to driver->{probe,remove}
* remove ide_driver_t->busy as ide_bus_type->subsys.rwsem
  protects against concurrent ->{probe,remove} calls
* make ide_{un}register_driver() void as it cannot fail now
* use driver_{un}register() directly, remove ide_{un}register_driver()
* use device_register() instead of ata_attach(), remove ata_attach()
* add proc_print_driver() and ide_drivers_show(), remove ide_drivers_op
* fix ide_replace_subdriver() and move it to ide-proc.c
* remove ide_driver_t->drives, ide_drives and drives_lock
* remove ide_driver_t->drivers, drivers and drivers_lock
* remove ide_drive_t->driver and DRIVER() macro

Signed-off-by: Bartlomiej Zolnierkiewicz

[PATCH] relax ide-cd dma restrictions

2005-05-25T17:17:08+00:00

This has been sitting for a while, and is causing lots of grief for
people burning CDs.  It relaxes the dma restriction for ide-cd,
requiring only the length to be 32-byte aligned, address should be fine
at normal double word alignment.

Signed-off-by: Jens Axboe 
Signed-off-by: Linus Torvalds

[PATCH] ide proc destroy error

2005-05-17T14:59:10+00:00

Kernel 2.6 has an ide proc destroy error. Run #modprobe ide-core and
#rmmod ide-core, then kernel will dump stack information like below.

**********Log******************
Badness in remove_proc_entry at fs/proc/generic.c:693

Call Trace:
 [] show_stack+0x80/0xa0
                                sp=3De0000003e05dfbe0 =
bsp=3De0000003e05d0ea8
 [] dump_stack+0x30/0x60
                                sp=3De0000003e05dfdb0 =
bsp=3De0000003e05d0e90
 [] remove_proc_entry+0x530/0x540
                                sp=3De0000003e05dfdb0 =
bsp=3De0000003e05d0e20
 [] proc_ide_destroy+0x120/0x140 [ide_core]
                                sp=3De0000003e05dfdc0 =
bsp=3De0000003e05d0df0
 [] cleanup_module+0x50/0xa0 [ide_core]
                                sp=3De0000003e05dfdc0 =
bsp=3De0000003e05d0dd0
 [] sys_delete_module+0x390/0x580
                                sp=3De0000003e05dfdc0 =
bsp=3De0000003e05d0d50
 [] ia64_ret_from_syscall+0x0/0x20
                                sp=3De0000003e05dfe30 =
bsp=3De0000003e05d0d50
 [] _stext+0xffffffff00010640/0x400
                                sp=3De0000003e05e0000 =
bsp=3De0000003e05d0d50

Signed-off-by: Zhang Yanmin 
Cc: Bartlomiej Zolnierkiewicz 
Cc: Greg KH 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] drivers/ide/pci/sis5513.c: section fixes

2005-05-05T23:36:41+00:00

These three functions are referenced from the __devinitdata
sis5513_chipset.

Signed-off-by: Adrian Bunk 
Cc: Bartlomiej Zolnierkiewicz 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] ppc32: Fix IDE related crash on wakeup

2005-05-01T15:58:41+00:00

I noticed an occasional crash on wakeup from sleep on my powerbook
(strangly never happened before, probably timing related) that appears to
be due to a dangling interrupt while the chip is put to sleep and beeing
reset on wakeup.

This patch fixes is by disabling the irq in the ide pmac driver while
asleep and only re-enable it after the chip has been fully reset.  This is
safe to do so as the interrupt of these apple IDE cells is never shared.

Signed-off-by: Benjamin Herrenschmidt 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] hd: eliminate bad section references

2005-04-16T22:25:52+00:00

Fix hd section references:
make parse_hd_setup() __init

Error: ./drivers/ide/legacy/hd.o .text refers to 00000943 R_386_PC32
.init.text

Signed-off-by: maximilian attems 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds