linux.git/drivers/scsi, branch v2.6.35-rc4

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev

2010-06-03T22:48:15+00:00

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  libata: implement on-demand HPA unlocking
  libata: use the enlarged capacity after late HPA unlock
  SCSI: implement sd_unlock_native_capacity()
  libata-sff: trivial corrections to Kconfig help text
  sata_nv: don't diddle with nIEN on mcp55
  sata_via: magic vt6421 fix for transmission problems w/ WD drives

SCSI: implement sd_unlock_native_capacity()

2010-06-02T17:50:04+00:00

Implement sd_unlock_native_capacity() method which calls into
hostt->unlock_native_capacity() if implemented.  This will be invoked
by block layer if partitions extend beyond the end of the device and
can be used to implement, for example, on-demand ATA host protected
area unlocking.

Signed-off-by: Tejun Heo 
Cc: Ben Hutchings 
Signed-off-by: Jeff Garzik

powerpc/macio: Fix probing of macio devices by using the right of match table

2010-06-02T07:50:38+00:00

Grant patches added an of mach table to struct device_driver. However,
while he changed the macio device code to use that, he left the match
table pointer in struct macio_driver and didn't update drivers to use
the "new" one, thus breaking the probing.

This completes the change by moving all drivers to setup the "new"
one, removing all traces of the old one, and while at it (since it
changes the exact same locations), I also remove two other duplicates
from struct driver which are the name and owner fields.

Signed-off-by: Benjamin Herrenschmidt

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

2010-05-27T17:28:11+00:00

* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6:
  [SCSI] fix race in scsi_target_reap
  [SCSI] aacraid: Eliminate use after free
  [SCSI] arcmsr: Support HW reset for EH and polling scheme for scsi device
  [SCSI] bfa: fix system crash when reading sysfs fc_host statistics
  [SCSI] iscsi_tcp: remove sk_sleep check
  [SCSI] ipr: improve interrupt service routine performance
  [SCSI] ipr: set the data list length in the request control block
  [SCSI] ipr: fix a register read to use the correct address for 64 bit adapters
  [SCSI] ipr: include the resource path in the IOA status area structure
  [SCSI] ipr: implement fixes for 64 bit adapter support
  [SCSI] be2iscsi: correct return value in mgmt_invalidate_icds()

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

2010-05-27T17:19:19+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: (24 commits)
  m68k: amiga - RTC platform device conversion
  m68k: amiga - Parallel port platform device conversion
  m68k: amiga - Serial port platform device conversion
  m68k: amiga - Mouse platform device conversion
  m68k: amiga - Keyboard platform device conversion
  m68k: amiga - Amiga Gayle IDE platform device conversion
  m68k: amiga - A4000T SCSI platform device conversion
  m68k/scsi: a3000 - Do not use legacy Scsi_Host.base
  m68k: amiga - A3000 SCSI platform device conversion
  m68k/scsi: gvp11 - Do not use legacy Scsi_Host.base
  m68k: amiga - GVP Series II SCSI zorro_driver conversion
  m68k/scsi: a2091 - Do not use legacy Scsi_Host.base
  m68k: amiga - A2091/A590 SCSI zorro_driver conversion
  m68k/scsi: mvme147 - Kill obsolete HOSTS_C logic
  m68k/scsi: a3000 - Kill a3000_scsiregs typedef
  m68k/scsi: gvp11 - Kill gvp11_scsiregs typedef
  m68k/scsi: a2091 - Kill a2091_scsiregs typedef
  m68k/scsi: gvp11 - Extract check_wd33c93()
  m68k/scsi: a3000 - Kill static global a3000_host
  m68k/scsi: mvme147 - Kill static global mvme147_host
  ...

st: use noop_llseek() instead of default_llseek()

2010-05-27T16:12:56+00:00

st_open() suggests that llseek() doesn't work: "We really want to do
nonseekable_open(inode, filp); here, but some versions of tar incorrectly
call lseek on tapes and bail out if that fails.  So we disallow pread()
and pwrite(), but permit lseeks."

Instead of using the fallback default_llseek() the driver should use
noop_llseek() which leaves the file->f_pos untouched but succeeds.

Signed-off-by: Jan Blunck 
Cc: Frederic Weisbecker 
Cc: Kai Makisara 
Cc: Willem Riede 
Cc: James Bottomley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

osst: use noop_llseek() instead of default_llseek()

2010-05-27T16:12:56+00:00

__os_scsi_tape_open() suggests that llseek() doesn't work: "We really want
to do nonseekable_open(inode, filp); here, but some versions of tar
incorrectly call lseek on tapes and bail out if that fails.  So we
disallow pread() and pwrite(), but permit lseeks."

Instead of using the fallback default_llseek() the driver should use
noop_llseek() which leaves the file->f_pos untouched but succeeds.

Signed-off-by: Jan Blunck 
Cc: Frederic Weisbecker 
Cc: Willem Riede 
Cc: James Bottomley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

osst: update ppos instead of using file->f_pos

2010-05-27T16:12:56+00:00

osst_read()/osst_write() modify file->f_pos directly instead of the ppos
given to them.  The VFS later updates the file->f_pos and overwrites it
with the value of ppos.

Signed-off-by: Jan Blunck 
Cc: Frederic Weisbecker 
Cc: Willem Riede 
Cc: James Bottomley 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

m68k: amiga - A4000T SCSI platform device conversion

2010-05-26T17:51:09+00:00

Acked-by: James Bottomley 
Signed-off-by: Geert Uytterhoeven

m68k/scsi: a3000 - Do not use legacy Scsi_Host.base

2010-05-26T17:51:08+00:00

Acked-by: James Bottomley 
Signed-off-by: Geert Uytterhoeven