03 Aug, 2010
2 commits
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Instead of io_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[0,1] for up to two ioport
ranges. After a call to pcmcia_request_io(), the ports found there
are reserved, after calling pcmcia_request_configuration(), they may
be used.CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Michael Buesch
Acked-by: Marcel Holtmann (for drivers/bluetooth/)
Signed-off-by: Dominik Brodowski -
After pcmcia_request_io(), do not make use of the values stored in
io_req_t, but instead use those found in struct pcmcia_device->resource[].CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
Acked-by: Marcel Holtmann (for drivers/bluetooth/)
Signed-off-by: Dominik Brodowski
31 Jul, 2010
1 commit
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Remove cs_types.h which is no longer needed: Most definitions aren't
used at all, a few can be made away with, and two remaining definitions
(typedefs, unfortunatley) may be moved to more specific places.CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
Acked-by: Marcel Holtmann (for drivers/bluetooth/)
Acked-by: David S. Miller
Signed-off-by: Dominik Brodowski
04 Jun, 2010
1 commit
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* '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
03 Jun, 2010
1 commit
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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
02 Jun, 2010
1 commit
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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
28 May, 2010
5 commits
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* 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() -
* '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_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 -
__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_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
27 May, 2010
16 commits
-
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Kill the obsolete HOSTS_C define and the related double inclusion of mvme147.h
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven -
Acked-by: James Bottomley
Signed-off-by: Geert Uytterhoeven
26 May, 2010
1 commit
-
This patch (as1357) fixes a race in SCSI target allocation and
release. Putting a target in the STARGET_DEL state isn't protected by
the host lock, so an old target structure could be reused by a new
device even though it's about to be deleted. The cure is to change
the state while still holding the host lock.Signed-off-by: Alan Stern
Signed-off-by: James Bottomley
25 May, 2010
11 commits
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The debugging code using the freed structure is moved before the kfree.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)//
@free@
expression E;
position p;
@@
kfree@p(E)@@
expression free.E, subESigned-off-by: Julia Lawall
Signed-off-by: James Bottomley -
1. To support instantaneous report for SCSI device existing by periodic
polling
2. In arcmsr_iop_xfer(), inform AP of F/W's deadlock state to prevent
endless waiting
3. To block the coming SCSI command while the driver is handling bus reset
4. To support HW reset in bus reset error handlerSigned-off-by: Nick Cheng
Signed-off-by: James Bottomley -
- C99 knows about USHRT_MAX/SHRT_MAX/SHRT_MIN, not
USHORT_MAX/SHORT_MAX/SHORT_MIN.- Make SHRT_MIN of type s16, not int, for consistency.
[akpm@linux-foundation.org: fix drivers/dma/timb_dma.c]
[akpm@linux-foundation.org: fix security/keys/keyring.c]
Signed-off-by: Alexey Dobriyan
Acked-by: WANG Cong
Signed-off-by: Andrew Morton
Signed-off-by: Linus Torvalds -
The port data structure related to fc_host statistics collection is
not initialized. This causes system crash when reading the fc_host
statistics. The fix is to initialize port structure during driver
attach.Signed-off-by: Krishna Gudipati
Signed-off-by: James Bottomley -
There is no need to call sk_sleep before calling wake_up_interruptible,
because the wait_queue_head is now with the socket.Signed-off-by: Mike Christie
Signed-off-by: James Bottomley -
During performance testing on P7 machines it was observed that the interrupt
service routine was doing unnecessary MMIO operations.This patch rearranges the logic of the routine and moves some of the code out
of the main routine. The result is that there are now fewer MMIO operations in
the performance path of the code.Signed-off-by: Wayne Boyer
Acked-by: Brian King
Signed-off-by: James Bottomley -
In bring up testing for the new 64 bit adapters, the first read command failed
after loading the driver. The cause was that the command requires more than
one scatter gather element and the corresponding code to set the data list
length in the request control block was missing. This patch adds the correct
assignment.Signed-off-by: Wayne Boyer
Acked-by: Brian King
Signed-off-by: James Bottomley -
Fix ipr_reset_enable_ioa() to read the correct IOA to host interrupt register
address for 64 bit adapters. We need to read the lower 32 bits, not the upper
32 bits.Also change the write of the 64 bit mask value to a single writeq instead
of two writel calls.Finally, use the correct u8 type for the type field in the ipr_resource_entry
structure.Signed-off-by: Wayne Boyer
Acked-by: Brian King
Signed-off-by: James Bottomley -
The IOA status area now includes the new resource path field for 64 bit
adapters. This patch changes the driver to fix the ioasa structure and to use
the correct structure definition based on the type of adatper.Signed-off-by: Wayne Boyer
Acked-by: Brian King
Signed-off-by: James Bottomley -
Implement some small fixes for 64 bit support that were preventing
the adapter from becoming operational.Signed-off-by: Wayne Boyer
Acked-by: Brian King
Signed-off-by: James Bottomley -
This function should return 0 on error. Returning -1 would cause a
crash.Also there is an extra space before the newline character and a missing
space between the "for" and the "mgmt_invalidate_icds". I put the string
on one line. The current version of checkpatch.pl complains that the
line is too long, but it makes grepping easier.Signed-off-by: Dan Carpenter
Reviewed-by: Mike Christie
Signed-off-by: James Bottomley
24 May, 2010
1 commit
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* 'bkl/ioctl' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing:
uml: Pushdown the bkl from harddog_kern ioctl
sunrpc: Pushdown the bkl from sunrpc cache ioctl
sunrpc: Pushdown the bkl from ioctl
autofs4: Pushdown the bkl from ioctl
uml: Convert to unlocked_ioctls to remove implicit BKL
ncpfs: BKL ioctl pushdown
coda: Clean-up whitespace problems in pioctl.c
coda: BKL ioctl pushdown
drivers: Push down BKL into various drivers
isdn: Push down BKL into ioctl functions
scsi: Push down BKL into ioctl functions
dvb: Push down BKL into ioctl functions
smbfs: Push down BKL into ioctl function
coda/psdev: Remove BKL from ioctl function
um/mmapper: Remove BKL usage
sn_hwperf: Kill BKL usage
hfsplus: Push down BKL into ioctl function