Commit Graph

71988 Commits

Author SHA1 Message Date
Bartlomiej Zolnierkiewicz fd9bb53942 ide: add ->fixup method to ide_hwif_t
* Add ->fixup method to ide_hwif_t.

* Set hwif->fixup in ide_pci_setup_ports() to d->fixup.

* Use hwif->fixup in probe_hwif().

* Use probe_hwif_init() instead of probe_hwif_init_with_fixup() in
  ide_setup_pci_device().

* Add 'fixup' argument to ide_register_hw() and use it to set hwif->fixup,
  update all ide_register_hw() users accordingly.

* Convert ide-cs/delkin_cb host drivers to use ide_register_hw().

* Restore hwif->fixup in ide_hwif_restore().

* Remove ide_register_hw_with_fixup(), probe_hwif_init_with_fixup()
  and 'fixup' argument from probe_hwif().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:31 +02:00
Bartlomiej Zolnierkiewicz 438c470261 siimage: separate PATA and SATA methods
* Split off sil_sata_udma_filter() from sil_udma_filter()
  and rename sil_udma_filter() to sil_pata_udma_filter().

* Rename siimage_busproc() to sil_sata_busproc().

* Rename siimage_reset_poll() to sil_sata_reset_poll()
  and in init_hwif_siimage() set ->reset_poll method only
  for SATA controllers.

* Rename siimage_pre_reset() to sil_sata_pre_reset(),
  in init_hwif_siimage() set ->pre_reset method only for
  SATA controllers and remove redundant is_sata() call.

* Add CONFIG_BLK_DEV_IDE_SATA #ifdef/#endif to pdev_is_sata()
  so compiler will know to throw out unused SATA code for
  CONFIG_BLK_DEV_IDE_SATA=n case (830 bytes saved on x86-32).

* Bump driver version.

Some minor cleanups while at it:

* Convert sil_{pata,sata}_udma_filter() to use ATA_UDMA* defines.

* In siimage_mmio_ide_dma_test_irq() move 'base' variable
  under 'if (SATA_ERROR_REG)' block.

* Simplify sil_sata_reset_poll() a bit.

* Cache is_sata() result in init_hwif_siimage() 

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:31 +02:00
Bartlomiej Zolnierkiewicz b1e0386543 aec62xx: remove aec62xx_dma_lost_irq()
* Remove aec62xx_dma_lost_irq() (generic ide_dma_lost_irq() will be used now).

* Bump driver version.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:31 +02:00
Bartlomiej Zolnierkiewicz 283283070f alim15x3: use ->host_flags and ->udma_mask fields from ide_pci_device_t
* Make a local copy of ali15x3_chipset in alim15x3_init_one() and set
  ->host_flags / ->udma_mask according to the controller capabilities.

* Cleanup init_hwif_common_ali15x3().

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz cad221aa82 alim15x3: fix CD_ROM DMA and PIO FIFO settings setup
* Setup CD_ROM DMA and PIO FIFO settings in init_chipset_ali15x3() instead
  of ata66_ali15x3().  The latter is called from init_hwif_common_ali15x3()
  only if DMA base exists (which insists m5529_revision > 0x20).

  This changes makes CD_ROM DMA / PIO FIFO bits being set only once
  and also when "idex=ata66" kernel parameter is used.

* While at it move also chip_is_1543c_e setup from ata66_ali15x3() to
  init_chipset_ali15x3() and check if isa_dev exists before accessing it.

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz caea7602f3 ide: add IDE_HFLAG_{IO_32BIT,UNMASK_IRQS} host flags
Add IDE_HFLAG_{IO_32BIT,UNMASK_IRQS} host flag to tell ide_pci_setup_ports()
to set drive->{io_32bit,unmask} for both drives on the interface.  Convert
amd74xx, sl82c105 and via82cxxx host drivers to use these new host flags.

While at it:

* Add IDE_HFLAGS_AMD define (amd74xx host driver).

* Add IDE_HFLAGS_VIA define (via82cxxx host driver).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz 272a370900 ide: add IDE_HFLAG_RQSIZE_256 host flag
Add IDE_HFLAG_RQSIZE_256 host flag to tell ide_pci_setup_ports() to set
hwif->rqsize to 256 sectors.  Convert pdc202xx_old host driver to use it.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz 8acf28c090 ide: add IDE_HFLAG_FORCE_LEGACY_IRQS host flag
Add IDE_HFLAG_FORCE_LEGACY_IRQS host flag to tell ide_pci_setup_ports()
to always set hwif->irq to legacy IRQ 14/15 and convert generic IDE PCI
and via82cxxx host drivers to use it.

While at it:

* Add IDE_HFLAGS_UMC define (generic IDE PCI host driver).

* Remove no longer needed init_hwif_generic() (generic IDE PCI host driver).

* Set d->udma_mask instead of hwif->ultra_mask (via82cxxx host driver).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz 528a572dae ide: add ->chipset field to ide_pci_device_t
Add ->chipset field to ide_pci_device_t and use it in ide_hwif_configure()
to set hwif->chipset.  Convert cmd64x, cy82c693, rz1000 and trm290 host
drivers to use this new ability.

While at it define hwif_chipset_t as u8 to save some space in hw_regs_t,
ide_hwif_t and ide_pci_device_t instances.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:30 +02:00
Bartlomiej Zolnierkiewicz 44a59ad59f ide: remove unused ->next field from ide_pci_device_t
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Bartlomiej Zolnierkiewicz 9601a607cc ide: add hwif_register_devices() helper
Add hwif_register_devices() helper to fix code duplication between
probe_hwif_init_with_fixup() and ideprobe_init().  Also remove stale
comment while at it.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Bartlomiej Zolnierkiewicz b515da89c6 serverworks: remove dead code from svwks_set_dma_mode()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Bartlomiej Zolnierkiewicz 746f312a56 rz1000: set serialized flag only if mate interface exists
Setting hwif->serialized makes sense only if the mate interface exists.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Bartlomiej Zolnierkiewicz cf6e854efb ide: fix disabled ports reporting for PCI controllers
Report all disabled ports in ide_pci_setup_ports() (prevents the bogus
warning when ide_hwif_configure()->ide_match_hwif() fails to find free
ide_hwifs[] slots).

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Bartlomiej Zolnierkiewicz e9a0765eac cmd64x: always set hwif->chipset for CMD646
hwif->chipset should be set to ide_cmd646 also when DMA base is invalid.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Adrian Bunk 3dfd6433ff ide/pci/sis5513.c: add missing "else"
This patch adds a missing "else" that was missing in
commit c77a89cd98.

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>,
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20 00:32:29 +02:00
Daniel Roesen 9aa5e993fa trivial comment wording/typo fix regarding taint flags
Signed-off-by: Daniel Roesen <dr@cluenet.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:30:06 +02:00
Robert P. J. Day 5a56db1c0f LIB: Replace inappropriate include of <linux/bug.h>
Replace an irrelevant include of bug.h with the more appropriate
includes of slab.h and module.h.

it's not as if the original inclusion is an error, it's simply not
related to the contents of that source file, while the other two are.

compile-tested on i386.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:26:10 +02:00
Robert P. J. Day 5c5f4fee64 H8300: Typo: "buildin" -> "builtin"
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:26:06 +02:00
Robert P. J. Day 698524d78d Documentation: Remove unreferenced "blkmtd_*" parms
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:22:16 +02:00
Robert P. J. Day 0a8141e2eb XTENSA: Emphasize that the "eth" boot-time parm takes a value
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:20:15 +02:00
Robert P. J. Day 4aad794a8a BOOT: Show that no_ipi_broadcast() takes a parameter.
a rather obvious fix given the opening of the function:

...
static __init int no_ipi_broadcast(char *str)
{
        get_option(&str, &no_broadcast);
...

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:19:06 +02:00
Robert P. J. Day 343b901980 Documentation: Add nested versions of mutex locks to docs
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:15:26 +02:00
Robert P. J. Day cfd348fd6e Documentation: Remove reference to non-existent "unwind_debug" kernel parm
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:12:55 +02:00
Robert P. J. Day 646b1c9dad Documentation: Fix erroneous "dmascc=" documentation
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:11:36 +02:00
Linus Torvalds 60812a4a99 Merge ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86
* ssh://master.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-x86: (33 commits)
  x86: convert cpuinfo_x86 array to a per_cpu array
  x86: introduce frame_pointer() and stack_pointer()
  x86 & generic: change to __builtin_prefetch()
  i386: do not BUG_ON() when MSR is unknown
  x86: acpi use cpu_physical_id
  x86: convert cpu_llc_id to be a per cpu variable
  x86: convert cpu_to_apicid to be a per cpu variable
  i386: introduce "used_vectors" bitmap which can be used to reserve vectors.
  x86: use raw locks during oopses
  x86: honor _PAGE_PSE bit on page walks
  i386: do cpuid_device_create() in CPU_UP_PREPARE instead of CPU_ONLINE.
  x86: implement missing x86_64 function smp_call_function_mask()
  x86: use descriptor's functions instead of inline assembly
  i386: consolidate show_regs and show_registers for i386
  i386: make callgraph use dump_trace() on i386/x86_64
  x86: enable iommu_merge by default
  i386: i386 add AMD64 Barcelona PMU MSR definitions to msr.h
  x86: Unify i386 and x86-64 early quirks
  x86: enable HPET on ICH3 and ICH4
  x86: force enable HPET on VT8235/8237 chipsets
  ...

Manually fix trivial conflict with task pid container helper changes in
arch/x86/kernel/process_32.c
2007-10-19 15:06:00 -07:00
Robert P. J. Day 30afddadac Documentation: Remove references to dead "eda" and "edb" kernel parms
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:03:32 +02:00
Robert P. J. Day 23d028f69a Documentation: Remove references to dead "cyclades=" boot option
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20 00:01:12 +02:00
Robert P. J. Day 02a72fd675 Documentation: Remove reference to non-existent "applicom" kernel parm
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:47:50 +02:00
Robert P. J. Day ac0bf14df7 Documentation: Remove references to dead "noasync" kernel parm
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:33:35 +02:00
Robert P. J. Day 634fe2fdbf Documentation: Remove reference to dead "lasi" kernel parm
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:32:16 +02:00
Linus Torvalds b04cde34cf Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6:
  NFSv4: Fix an rpc_cred reference leakage in fs/nfs/delegation.c
  NFSv4: Ensure that we wait for the CLOSE request to complete
  NFS: Fix a race in sillyrename
  NFS: Fix a writeback race...
2007-10-19 14:31:42 -07:00
Robert P. J. Day cd1c34f21f Documentation: Delete final reference to "sg_def_reserved_size" kernel parm
given the following:

$ grep -rw sg_def_reserved_size *
Documentation/kernel-parameters.txt:    sg_def_reserved_size=   [SCSI]
$

that kernel parameter looks exceedingly dead.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:28:40 +02:00
Robert P. J. Day bd9fcb44a7 Documentation: Remove remaining useless reference to acpi_fake_ecdt
>From commit cd8c93a4e04dce8f00d1ef3a476aac8bd65ae40b:

"Similar functionality was turned on by acpi_fake_ecdt=1 command line
before. Now it is on all the time."

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:27:18 +02:00
Jean Delvare c03983ac9b Spelling fix: explicitly
From: Jean Delvare <khali@linux-fr.org>

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:22:55 +02:00
Marcin Garski db955170d4 more UTF-8 conversions
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:22:11 +02:00
Jan Engelhardt 96de0e252c Convert files to UTF-8 and some cleanups
* Convert files to UTF-8.

  * Also correct some people's names
    (one example is Eißfeldt, which was found in a source file.
    Given that the author used an ß at all in a source file
    indicates that the real name has in fact a 'ß' and not an 'ss',
    which is commonly used as a substitute for 'ß' when limited to
    7bit.)

  * Correct town names (Goettingen -> Göttingen)

  * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313)

Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:21:04 +02:00
Trond Myklebust 603c83da19 NFSv4: Fix an rpc_cred reference leakage in fs/nfs/delegation.c
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-10-19 17:19:30 -04:00
Trond Myklebust a49c3c7736 NFSv4: Ensure that we wait for the CLOSE request to complete
Otherwise, we do end up breaking close-to-open semantics. We also end up
breaking some of the silly-rename tests in Connectathon on some setups.

Please refer to the bug-report at
	http://bugzilla.linux-nfs.org/show_bug.cgi?id=150

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-10-19 17:19:25 -04:00
Trond Myklebust 565277f63c NFS: Fix a race in sillyrename
lookup() and sillyrename() can race one another because the sillyrename()
completion cannot take the parent directory's inode->i_mutex since the
latter may be held by whoever is calling dput().

We therefore have little option but to add extra locking to ensure that
nfs_lookup() and nfs_atomic_open() do not race with the sillyrename
completion.
If somebody has looked up the sillyrenamed file in the meantime, we just
transfer the sillydelete information to the new dentry.

Please refer to the bug-report at
	http://bugzilla.linux-nfs.org/show_bug.cgi?id=150

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-10-19 17:19:16 -04:00
Trond Myklebust 61e930a904 NFS: Fix a writeback race...
This patch fixes a regression that was introduced by commit
44dd151d5c

We cannot zero the user page in nfs_mark_uptodate() any more, since

  a) We'd be modifying the page without holding the page lock
  b) We can race with other updates of the page, most notably
     because of the call to nfs_wb_page() in nfs_writepage_setup().

Instead, we do the zeroing in nfs_update_request() if we see that we're
creating a request that might potentially be marked as up to date.

Thanks to Olivier Paquet for reporting the bug and providing a test-case.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-10-19 17:18:57 -04:00
Robert P. J. Day 3f5b98a2a0 Documentation: Delete dead OSS-related kernel parameter.
Since the OSS-related "sb" kernel parameter doesn't seem to be
supported, drop its reference from the kernel-parameters.txt file.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:15:26 +02:00
Robert P. J. Day 9f5e0bffe5 Documentation: Drop reference to dead "eicon" kernel paramter.
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Acked-by: Armin Schindler <armin@melware.de>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:14:24 +02:00
Robert P. J. Day d8af7c6ab0 Drop the superfluous test for an old version of gcc.
The header file <linux/compiler.h> already enforces a suitably recent
version of gcc, so there's no point checking for that again.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:13:32 +02:00
Robert P. J. Day b7076156af Remove long-dead commented-out MODULE_PARM reference.
Remove the useless comment referring to the obsolete MODULE_PARM
macro.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:12:43 +02:00
Robert P. J. Day 8518609dee Explain clearly why kmalloc() can't use __GFP_HIGHMEM.
Fix the wishy-washy comment to clearly explain why kmalloc() can't
use the __GFP_HIGHMEM zone modifier.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:11:38 +02:00
Robert P. J. Day 3a4fa0a25d Fix misspellings of "system", "controller", "interrupt" and "necessary".
Fix the various misspellings of "system", controller", "interrupt" and
"[un]necessary".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:10:43 +02:00
John Anthony Kazos Jr 18735dd8d2 crypto: convert crypto.h to UTF-8
Convert the encoding of <include/linux/crypto.h> from ISO-8859-1 to UTF-8.

Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:07:36 +02:00
John Anthony Kazos Jr 991d17403c crypto: convert "crypto" subdirectory to UTF-8
Convert the subdirectory "crypto" to UTF-8. The files changed are
<crypto/fcrypt.c> and <crypto/api.c>.

Signed-off-by: John Anthony Kazos Jr. <jakj@j-a-k-j.com>
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:06:17 +02:00
Patrick Ringl 2e977c85d7 fix typos in drivers/block/Kconfig
Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-19 23:05:02 +02:00