linux/drivers/ide
Bartlomiej Zolnierkiewicz 89636af25d ide: add support for SCSI ioctls to ide-floppy
Now that ide-floppy supports SG_IO we can add support for SCSI ioctls
(except deprecated SCSI_IOCTL_SEND_COMMAND and legacy CDROM_SEND_PACKET
ones - we can add them later iff really needed).

While at it remove handling of CDROMEJECT and CDROMCLOSETRAY ioctls from
generic_ide_ioctl():

- This prevents ide-{disk,tape,scsi} device drivers from obtaining
  REQ_TYPE_BLOCK_PC type requests which are currently unsupported by
  these drivers and which are potentially harmful (as reported by Andrew).

- There is no functionality loss since aforementioned ioctls will now be
  handled by idefloppy_ioctl()->scsi_cmd_ioctl() (for devices using
  ide-floppy driver) and by idecd_ioctl->cdrom_ioctl()->scsi_cmd_ioctl()
  (for devices using ide-cd driver).

Cc: Jens Axboe <jens.axboe@oracle.com>
Cc: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-07-20 01:11:59 +02:00
..
arm icside: devm_iounmap() needs linux/io.h 2007-07-15 16:40:52 -07:00
cris ide-cris: handle PIO auto-tuning in tune_cris_ide() 2007-07-20 01:11:59 +02:00
h8300 ide: add "initializing" argument to ide_register_hw() 2007-05-10 00:01:10 +02:00
legacy ide: add PIO masks 2007-07-20 01:11:59 +02:00
mips ide: add PIO masks 2007-07-20 01:11:59 +02:00
pci ide: add PIO masks 2007-07-20 01:11:59 +02:00
ppc ide: add PIO masks 2007-07-20 01:11:59 +02:00
ide-acpi.c ide-acpi support warning fix 2007-02-07 18:19:42 +01:00
ide-cd.c ide-cd: replace C code with call to ARRAY_SIZE() macro 2007-07-09 23:17:57 +02:00
ide-cd.h ide-cd: replace C code with call to ARRAY_SIZE() macro 2007-07-09 23:17:57 +02:00
ide-disk.c ide: use mutex instead of ide_setting_sem semaphore in IDE driver 2007-07-09 23:17:56 +02:00
ide-dma.c drivers/ide/ide-dma.c: unexport ide_set_dma 2007-07-09 23:17:59 +02:00
ide-floppy.c ide: add support for SCSI ioctls to ide-floppy 2007-07-20 01:11:59 +02:00
ide-generic.c ide: add ide_proc_register_port() 2007-05-10 00:01:11 +02:00
ide-io.c ide: ide_start_power_step() fix WRT disabling DMA 2007-07-20 01:11:56 +02:00
ide-iops.c ide: add short cables support 2007-07-09 23:17:58 +02:00
ide-lib.c ide: remove ide_find_best_pio_mode() 2007-07-20 01:11:58 +02:00
ide-pnp.c ide: add "initializing" argument to ide_register_hw() 2007-05-10 00:01:10 +02:00
ide-probe.c Slab allocators: Replace explicit zeroing with __GFP_ZERO 2007-07-17 10:23:02 -07:00
ide-proc.c ide: use mutex instead of ide_setting_sem semaphore in IDE driver 2007-07-09 23:17:56 +02:00
ide-tape.c ide: move IDE settings handling to ide-proc.c 2007-05-10 00:01:10 +02:00
ide-taskfile.c ide: never called printk statement in ide-taskfile.c::wait_drive_not_busy 2007-07-03 22:28:34 +02:00
ide-timing.h ide: remove ide_find_best_pio_mode() 2007-07-20 01:11:58 +02:00
ide.c ide: add support for SCSI ioctls to ide-floppy 2007-07-20 01:11:59 +02:00
Kconfig Use menuconfig objects: IDE 2007-05-16 00:51:46 +02:00
Makefile ide: make /proc/ide/ optional 2007-05-10 00:01:09 +02:00
setup-pci.c ide: remove stale changelog from setup-pci.c 2007-07-20 01:11:59 +02:00