Nobuhiro Iwamatsu [Fri, 30 Mar 2007 05:49:21 +0000 (14:49 +0900)]
sh: se7780 PCI support.
Add support for the SH7780 PCIC on the Solution Engine 7780,
missing from the previous board-support patch.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Wed, 28 Mar 2007 15:07:35 +0000 (00:07 +0900)]
sh: SH7780 Solution Engine board support.
This adds support for the SH7780-based Solution Engine reference board.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 28 Mar 2007 15:04:39 +0000 (00:04 +0900)]
sh: Add a dummy SH-4 PCIC fixup.
By default we don't have anything to fix up for the SH-4 PCIC, boards can
overload this as necessary.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 28 Mar 2007 14:36:03 +0000 (23:36 +0900)]
sh: Tidy up L-BOX area5 addresses.
L-BOX can use the normal PA_AREA5_IO, there's no reason for it to
reproduce it.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 28 Mar 2007 08:20:47 +0000 (17:20 +0900)]
sh: Add defconfig for se7722.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 28 Mar 2007 08:14:45 +0000 (17:14 +0900)]
sh: Kill off udivdi3 div64_32 wrapping.
Previously we've been handling udivdi3 references and wrapping
them in to div64_32() automatically. This doesn't get a lot of
use, however, and as akpm noted in the recent thread on l-k:
http://lkml.org/lkml/2007/2/27/241
we're better off simply ripping it out and going the do_div()
route if there happen to be any places that need it.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 28 Mar 2007 07:38:13 +0000 (16:38 +0900)]
sh: bootmem tidying for discontig/sparsemem preparation.
This reworks some of the node 0 bootmem initialization in
preparation for discontigmem and sparsemem support.
ARCH_POPULATES_NODE_MAP is switched to as a result of this.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Wed, 28 Mar 2007 06:04:05 +0000 (15:04 +0900)]
sh: Add defconfig for se7712.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.zh@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Tue, 27 Mar 2007 09:13:51 +0000 (18:13 +0900)]
sh: MS7712SE01 board support.
Support the SH7712 (SH3-DSP) Solution Engine reference board.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Mon, 26 Mar 2007 05:27:43 +0000 (14:27 +0900)]
sh: L-BOX RE2 support.
This adds support for the L-BOX RE2 router.
http://www.nttcom.co.jp/l-box/
L-BOX RE2 is a SH7751R-based router. It has CF, Cardbus, serial,
and LAN x2. This is one of the very few SH boards that a general
person can obtain now.
The L-BOX shipped with a 2.4.28 kernel, this is a rewritten patch
adding it to current git.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
kogiidena [Mon, 19 Mar 2007 07:24:12 +0000 (16:24 +0900)]
sh: landisk updates.
Updates for the landisk board:
- The push_switch framework was used.
- landisk_pwb.c was divided into psw.c and gio.c.
- pata_platform was supported in USL-5P.
- irq.c was rewritten.
- io.c was replaced with generic I/O routines.
Signed-off-by: kogiidena <kogiidena@eggplant.ddo.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Kristoffer Ericson [Mon, 19 Mar 2007 07:12:13 +0000 (16:12 +0900)]
sh: hp6xx driver compile fixes.
Trivial compilation fixes for the hp6xx drivers.
Signed-off-by: Kristoffer Ericson <Kristoffer_e1@hotmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 14 Mar 2007 05:25:49 +0000 (14:25 +0900)]
doc: Update sysrq doc for sh kgdb trigger.
sh uses the same sysrq trigger as ppc, update the documentation to
reflect that.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Wed, 14 Mar 2007 05:23:22 +0000 (14:23 +0900)]
serial: sh-sci: Kill off breakpoint in break IRQ.
With the GDB stub being entered via a special sysrq trigger,
we don't want to hit it directly from sci_br_interrupt().
Without this, there is access to the other sysrq triggers when
kgdb is enabled.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Takashi YOSHII [Mon, 12 Mar 2007 06:33:22 +0000 (15:33 +0900)]
sh: heartbeat double 0 fix.
This implements stricter and more compliant knightrider strobing in the
heartbeat handler. While there still seems to be some debate as to
whether the double 0 is "more" correct or not, this updated version
appears to have general consensus. Fixes a long-term "bug".
Signed-off-by: Takashi YOSHII <takashi.yoshii.ze@hitachi.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Nobuhiro Iwamatsu [Mon, 12 Mar 2007 06:12:27 +0000 (15:12 +0900)]
sh: pata_platform pcmcia support for SolutionEngine boards.
This enables pata_platform support for the PCMCIA slot on the
SolutionEngine.
Signed-off-by: Nobuhiro Iwamatsu <hemamu@t-base.ne.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Mon, 12 Mar 2007 05:38:59 +0000 (14:38 +0900)]
sh: Add SH7785 Highlander board support (R7785RP).
This adds preliminary support for the SH7785-based Highlander board.
Some of the Highlander support code is reordered so that most of it
can be reused directly.
This also plugs in missing SH7785 checks in the places that need it,
as this is the first board to support the CPU.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Mon, 12 Mar 2007 05:09:35 +0000 (14:09 +0900)]
sh: NR_IRQS consolidation.
Each board sets the total number of IRQs that it's interested in via
the machvec. Previously we cared about the off vs on-chip IRQ range,
but any code relying on that is long dead. Set NR_IRQS to something
sensible given the vector range, and allow boards to cap it if they
really care.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Thu, 8 Mar 2007 10:41:21 +0000 (19:41 +0900)]
sh: generic BUG() support.
Wire up GENERIC_BUG for SH. This moves off of the special bug
frame and on to the generic struct bug_entry. Roughly the same
semantics are retained, and we can kill off some of the verbose
BUG() reporting code.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Thu, 8 Mar 2007 09:12:17 +0000 (18:12 +0900)]
sh: speculative execution support for SH7780.
SH7780 has a speculative execution mode where it can speculatively
perform an instruction fetch for subroutine returns, this allows it
to be enabled. There are some various pitfalls associated with this
mode, so it's left as depending on CONFIG_EXPERIMENTAL and not
enabled by default.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Thu, 8 Mar 2007 08:33:24 +0000 (17:33 +0900)]
sh: Rip out broken kgdb thread support.
The kgdb thread support is woefully out of date (it predates
the pidhash), and needs a complete rewrite before it's useful
again. Just rip it out entirely.
Updating the unified kgdb stub is a more worthwhile endeavour
for anyone that happens to be interested in this, at present
it's just limping along.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Paul Mundt [Thu, 8 Mar 2007 08:27:37 +0000 (17:27 +0900)]
sh: Bring kgdb back from the dead.
This code has suffered quite a bit of bitrot, do some basic
tidying to get it to a reasonably functional state again.
This gets the basic support and the console working again.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Linus Torvalds [Sun, 6 May 2007 20:21:57 +0000 (13:21 -0700)]
Merge git://git./linux/kernel/git/sam/kbuild
* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (38 commits)
kconfig: fix mconf segmentation fault
kbuild: enable use of code from a different dir
kconfig: error out if recursive dependencies are found
kbuild: scripts/basic/fixdep segfault on pathological string-o-death
kconfig: correct minor typo in Kconfig warning message.
kconfig: fix path to modules.txt in Kconfig help
usr/Kconfig: fix typo
kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs'
kbuild: be more explicit on missing .config file
kbuild: clarify the creation of the LOCALVERSION_AUTO string.
kbuild: propagate errors from find in scripts/gen_initramfs_list.sh
kconfig: refer to qt3 if we cannot find qt libraries
kbuild: handle compressed cpio initramfs-es
kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text
kbuild: remove stale comment in modpost.c
kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE
kbuild: fix make mrproper for Documentation/DocBook/man
kbuild: remove kconfig binaries during make mrproper
kconfig/menuconfig: do not hardcode '.config'
kbuild: override build timestamp & version
...
Linus Torvalds [Sun, 6 May 2007 20:21:18 +0000 (13:21 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/avi/kvm
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: (66 commits)
KVM: Remove unused 'instruction_length'
KVM: Don't require explicit indication of completion of mmio or pio
KVM: Remove extraneous guest entry on mmio read
KVM: SVM: Only save/restore MSRs when needed
KVM: fix an if() condition
KVM: VMX: Add lazy FPU support for VT
KVM: VMX: Properly shadow the CR0 register in the vcpu struct
KVM: Don't complain about cpu erratum AA15
KVM: Lazy FPU support for SVM
KVM: Allow passing 64-bit values to the emulated read/write API
KVM: Per-vcpu statistics
KVM: VMX: Avoid unnecessary vcpu_load()/vcpu_put() cycles
KVM: MMU: Avoid heavy ASSERT at non debug mode.
KVM: VMX: Only save/restore MSR_K6_STAR if necessary
KVM: Fold drivers/kvm/kvm_vmx.h into drivers/kvm/vmx.c
KVM: VMX: Don't switch 64-bit msrs for 32-bit guests
KVM: VMX: Reduce unnecessary saving of host msrs
KVM: Handle guest page faults when emulating mmio
KVM: SVM: Report hardware exit reason to userspace instead of dmesg
KVM: Retry sleeping allocation if atomic allocation fails
...
Linus Torvalds [Sun, 6 May 2007 20:20:10 +0000 (13:20 -0700)]
Merge branch 'for-linus' of /home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (82 commits)
[ARM] Add comments marking in-use ptrace numbers
[ARM] Move syscall saving out of the way of utrace
[ARM] 4360/1: S3C24XX: regs-udc.h remove unused macro
[ARM] 4358/1: S3C24XX: mach-qt2410.c: remove linux/mmc/protocol.h header
[ARM] mm 10: allow memory type to be specified with ioremap
[ARM] mm 9: add additional device memory types
[ARM] mm 8: define mem_types table L1 bit 4 to be for ARMv6
[ARM] iop: add missing parens in macro
[ARM] mm 7: remove duplicated __ioremap() prototypes
ARM: OMAP: fix OMAP1 mpuio suspend/resume oops
ARM: OMAP: MPUIO wake updates
ARM: OMAP: speed up gpio irq handling
ARM: OMAP: plat-omap changes for 2430 SDP
ARM: OMAP: gpio object shrinkage, cleanup
ARM: OMAP: /sys/kernel/debug/omap_gpio
ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon
ARM: OMAP: Enable 24xx GPIO autoidling
[ARM] 4318/2: DSM-G600 Board Support
[ARM] 4227/1: minor head.S fixups
[ARM] 4328/1: Move i.MX UART regs to driver
...
Russell King [Sun, 6 May 2007 19:58:29 +0000 (20:58 +0100)]
Merge branch 'ixp4xx' into devel
Conflicts:
include/asm-arm/arch-ixp4xx/io.h
Russell King [Sun, 6 May 2007 19:57:51 +0000 (20:57 +0100)]
Merge branches 'arm-mm', 'at91', 'clkevts', 'imx', 'iop', 'misc', 'netx', 'ns9xxx', 'omap', 'pxa', 'rpc', 's3c' and 'sa1100' into devel
Russell King [Sun, 6 May 2007 13:49:56 +0000 (14:49 +0100)]
[ARM] Add comments marking in-use ptrace numbers
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 6 May 2007 12:56:26 +0000 (13:56 +0100)]
[ARM] Move syscall saving out of the way of utrace
utrace removes the ptrace_message field in task_struct. Move our use
of this field into a new member in thread_info called "syscall"
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Marcin Garski [Sat, 5 May 2007 20:49:00 +0000 (22:49 +0200)]
kconfig: fix mconf segmentation fault
I have found small bug in mconf, when you run it without any argument it
will sigsegv.
Without patch:
$ scripts/kconfig/mconf
Segmentation fault
With patch:
$ scripts/kconfig/mconf
can't find file (null)
Signed-off-by: Marcin Garski <mgarski@post.pl>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Sam Ravnborg [Sun, 6 May 2007 07:23:45 +0000 (09:23 +0200)]
kbuild: enable use of code from a different dir
To introduce support for source in one directory but output files
in another directory during a non O= build prefix all paths
with $(src) repsectively $(obj).
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Sam Ravnborg [Sun, 6 May 2007 07:20:10 +0000 (09:20 +0200)]
kconfig: error out if recursive dependencies are found
Sample:
config FOO
bool "This is foo"
depends on BAR
config BAR
bool "This is bar"
depends on FOO
This will result in following error message:
error: found recursive dependency: FOO -> BAR -> FOO
And will then exit with exit code equal 1 so make will stop.
Inspired by patch from: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Adrian Bunk <bunk@stusta.de>
Cc: Roman Zippel <zippel@linux-m68k.org>
Linus Torvalds [Sat, 5 May 2007 22:30:53 +0000 (15:30 -0700)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] Fix typo in cifs readme from previous commit
[CIFS] Make sec=none force an anonymous mount
[CIFS] Change semaphore to mutex for cifs lock_sem
[CIFS] Fix oops in reset_cifs_unix_caps on reconnect
[CIFS] UID/GID override on CIFS mounts to Samba
[CIFS] prefixpath mounts to servers supporting posix paths used wrong slash
[CIFS] Update cifs version to 1.49
[CIFS] Replace kmalloc/memset combination with kzalloc
[CIFS] Add IPv6 support
[CIFS] New CIFS POSIX mkdir performance improvement (part 2)
[CIFS] New CIFS POSIX mkdir performance improvement
[CIFS] Add write perm for usr to file on windows should remove r/o dos attr
[CIFS] Remove unnecessary parm to cifs_reopen_file
[CIFS] Switch cifsd to kthread_run from kernel_thread
[CIFS] Remove unnecessary checks
Steve French [Sat, 5 May 2007 22:08:06 +0000 (22:08 +0000)]
[CIFS] Fix typo in cifs readme from previous commit
Signed-off-by: Steve French <sfrench@us.ibm.com>
Linus Torvalds [Sat, 5 May 2007 21:55:20 +0000 (14:55 -0700)]
Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (231 commits)
[PATCH] i386: Don't delete cpu_devs data to identify different x86 types in late_initcall
[PATCH] i386: type may be unused
[PATCH] i386: Some additional chipset register values validation.
[PATCH] i386: Add missing !X86_PAE dependincy to the 2G/2G split.
[PATCH] x86-64: Don't exclude asm-offsets.c in Documentation/dontdiff
[PATCH] i386: avoid redundant preempt_disable in __unlazy_fpu
[PATCH] i386: white space fixes in i387.h
[PATCH] i386: Drop noisy e820 debugging printks
[PATCH] x86-64: Fix allnoconfig error in genapic_flat.c
[PATCH] x86-64: Shut up warnings for vfat compat ioctls on other file systems
[PATCH] x86-64: Share identical video.S between i386 and x86-64
[PATCH] x86-64: Remove CONFIG_REORDER
[PATCH] x86-64: Print type and size correctly for unknown compat ioctls
[PATCH] i386: Remove copy_*_user BUG_ONs for (size < 0)
[PATCH] i386: Little cleanups in smpboot.c
[PATCH] x86-64: Don't enable NUMA for a single node in K8 NUMA scanning
[PATCH] x86: Use RDTSCP for synchronous get_cycles if possible
[PATCH] i386: Add X86_FEATURE_RDTSCP
[PATCH] i386: Implement X86_FEATURE_SYNC_RDTSC on i386
[PATCH] i386: Implement alternative_io for i386
...
Fix up trivial conflict in include/linux/highmem.h manually.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 5 May 2007 21:23:40 +0000 (14:23 -0700)]
Fix compile of tmscsim SCSI driver
It still used the long-deprecated "pci_module_init()" interface, rather
than the proper "pci_register_driver()" one.
[ I don't have the hardware, and I doubt many do, but the fix is
trivial and obvious, and can't be worse than not compiling ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ralf Baechle [Sat, 5 May 2007 21:05:11 +0000 (22:05 +0100)]
Fix nfsroot build
CC fs/nfs/nfsroot.o
fs/nfs/nfsroot.c:131: error: tokens causes a section type conflict
make[2]: *** [fs/nfs/nfsroot.o] Error 1
This is due to mixing const and non-const content in the same section
which halfway recent gccs absolutely hate. Fixed by dropping the const.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 5 May 2007 21:13:36 +0000 (14:13 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[TG3]: Add TG3_FLAG_SUPPORT_MSI flag.
[TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag.
[TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag.
[TG3]: Remove reset during MAC address changes.
[TG3]: WoL fixes.
[TG3]: Clear GPIO mask before storing.
[TG3]: Improve NVRAM sizing.
[TG3]: Fix TSO bugs.
[MAC80211]: Add maintainers entry for mac80211.
[MAC80211]: Add debugfs attributes.
[MAC80211]: Add mac80211 wireless stack.
[MAC80211]: Add generic include/linux/ieee80211.h
[NETLINK]: Remove references to process ID
[AF_IUCV]: Compile fix - adopt to skbuff changes.
Linus Torvalds [Sat, 5 May 2007 20:30:44 +0000 (13:30 -0700)]
Merge /pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (87 commits)
[SCSI] fusion: fix domain validation loops
[SCSI] qla2xxx: fix regression on sparc64
[SCSI] modalias for scsi devices
[SCSI] sg: cap reserved_size values at max_sectors
[SCSI] BusLogic: stop using check_region
[SCSI] tgt: fix rdma transfer bugs
[SCSI] aacraid: fix aacraid not finding device
[SCSI] aacraid: Correct SMC products in aacraid.txt
[SCSI] scsi_error.c: Add EH Start Unit retry
[SCSI] aacraid: [Fastboot] Panics for AACRAID driver during 'insmod' for kexec test.
[SCSI] ipr: Driver version to 2.3.2
[SCSI] ipr: Faster sg list fetch
[SCSI] ipr: Return better qc_issue errors
[SCSI] ipr: Disrupt device error
[SCSI] ipr: Improve async error logging level control
[SCSI] ipr: PCI unblock config access fix
[SCSI] ipr: Fix for oops following SATA request sense
[SCSI] ipr: Log error for SAS dual path switch
[SCSI] ipr: Enable logging of debug error data for all devices
[SCSI] ipr: Add new PCI-E IDs to device table
...
Linus Torvalds [Sat, 5 May 2007 20:30:23 +0000 (13:30 -0700)]
Merge /pub/scm/linux/kernel/git/jejb/voyager-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/voyager-2.6:
[VOYAGER] add smp alternatives
[VOYAGER] Use modern techniques to setup and teardown low identiy mappings.
[VOYAGER] Convert the monitor thread to use the kthread API
[VOYAGER] clockevents driver: bring voyager in to line
[VOYAGER] clockevents: correct boot cpu is zero assumption
[VOYAGER] add smp_call_function_single
Arnaud Patard [Sat, 5 May 2007 14:55:09 +0000 (15:55 +0100)]
[ARM] 4360/1: S3C24XX: regs-udc.h remove unused macro
The S3C2410_UDC_SETIX() macro is not used and won't be used by the udc
driver, so delete it.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Arnaud Patard [Sat, 5 May 2007 14:12:17 +0000 (15:12 +0100)]
[ARM] 4358/1: S3C24XX: mach-qt2410.c: remove linux/mmc/protocol.h header
linux/mmc/protocol.h header is gone, thus breaking the build of the
mach-qt2410.c file. As this header is not used, I'm removing it. The
right headers may still be added later if needed.
Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michael Chan [Sat, 5 May 2007 20:08:32 +0000 (13:08 -0700)]
[TG3]: Add TG3_FLAG_SUPPORT_MSI flag.
And fix up the code to always allow MSI on 5714 A2.
Call tg3_find_peer() earlier because we need that information before
we can determine whether we can set TG3_FLAG_SUPPORT_MSI or not.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Fabrice Aeschbacher [Sat, 5 May 2007 20:03:51 +0000 (22:03 +0200)]
ide-cs: recognize 2GB CompactFlash from Transcend
Without the following patch, the kernel does not automatically detect
2GB CompactFlash cards from Transcend.
Signed-off-by: Fabrice Aeschbacher <fabrice.aeschbacher@siemens.com>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Acked-by: Peter Stuge <peter@stuge.se>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:51 +0000 (22:03 +0200)]
hpt366: don't check enablebits for HPT36x
HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core
from checking them...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Michal Kepien <michal.kepien@poczta.onet.pl>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Sat, 5 May 2007 20:03:51 +0000 (22:03 +0200)]
ide-cris: fix ->speedproc and wrong ->swdma_mask
* fix ->speedproc to set the drive speed
* this driver doesn't support SWDMA so use the correct ->swdma_mask
* BUG() if an unsupported mode is passed to ->speedproc
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Sat, 5 May 2007 20:03:51 +0000 (22:03 +0200)]
siimage: fix wrong ->swdma_mask
This driver doesn't support SWDMA so use the correct ->swdma_mask.
While at it:
* no need to call config_chipset_for_pio() in config_chipset_for_dma(),
if DMA is not available config_chipset_for_pio() will be called
by siimage_config_drive_for_dma() and if DMA is available
config_siimage_chipset_for_pio() will be called by siimage_tune_chipset()
* remove needless config_chipset_for_pio() wrapper
* bump driver version
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
it821x: PIO mode setup fixes
* limit max PIO mode to PIO4, this driver doesn't support PIO5 and attempt
to setup PIO5 by it821x_tuneproc() could result in incorrect PIO timings
+ incorrect base clock being set for controller in the passthrough mode
* move code limiting max PIO according to the pair device capabilities from
config_it821x_chipset_for_pio() to it821x_tuneproc() so the check is also
applied for mode change requests coming through ->tuneproc and ->speedproc
interfaces
* set device speed in it821x_tuneproc()
* in it821x_tune_chipset() call it821x_tuneproc() also if the controller is
in the smart mode (so the check for pair device max PIO is done)
* rename it821x_tuneproc() to it821x_tune_pio(), then add it821x_tuneproc()
wrapper which does the max PIO mode check; it worked by the pure luck
previously, pio[4] and pio_want[4] arrays were used with index == 255
so random PIO timings and base clock were set for the controller in the
passthrough mode, thankfully PIO timings and base clock were corrected
later by config_it821x_chipset_for_pio() call (but it was not called for
PIO-only devices during resume and for user requested PIO autotuning)
* remove config_it821x_chipset_for_pio() call from config_chipset_for_dma()
as the driver sets ->autotune to 1 and ->tuneproc does the proper job now
* convert the last user of config_it821x_chipset_for_pio() to use
it821x_tuneproc(drive, 255) and remove no longer needed function
While at it:
* fix few comments
* bump driver version
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
pdc202xx_new: enable DMA for all ATAPI devices
There is no reason to limit DMA to ide_cdrom type devices.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Bartlomiej Zolnierkiewicz [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
alim15x3: PIO fallback fix
If DMA tuning fails always set the best PIO mode.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
aec62xx: fix PIO/DMA setup issues
Teach the driver's tuneproc() method to do PIO auto-runing properly since it
treated 5 instead of 255 as auto-tune request, and also passed the mode limit
of PIO5 to ide_get_best_pio_mode() despite supporting up to PIO4 only.
While at it, also:
- remove the driver's wrong claim about supporting SWDMA modes;
- stop hooking ide_dma_timeout() method as the handler clearly doesn't fit for
the task...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
cmd64x: use interrupt status from MRDMODE register (take 2)
Fold the parts of the ide_dma_end() methods identical to __ide_dma_end() into a
mere call to it.
Start using faster versions of the ide_dma_end() and ide_dma_test_irq() methods
for the PCI0646U and newer chips that have the duplicate interrupt status bits
in the I/O mapped MRDMODE register, determing what methods to use at the driver
load time. Do some cleanup/renaming in the "old" ide_dma_test_irq() method too.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:50 +0000 (22:03 +0200)]
cmd64x: procfs code fixes/cleanups (take 2)
Fix several issues with the driver's procfs output:
- when testing if channel is enabled, the code looks at the "simplex" bits, not
at the real enable bits -- add #define for the primary channel enable bit;
- UltraDMA modes 0, 1, 3 for slave drive reported incorrectly due to using the
master drive's clock cycle resolution bit.
While at it, also perform the following cleanups:
- don't print extra newline before the first controller's dump;
- correct the chipset names (from CMDxxx to PCI-xxx)
- don't read from the registers which aren't used for dump;
- better align the table column sizes;
- rework UltraDMA mode dump code;
- remove PIO mode dump code that has never been finished;
- remove the duplicate interrupt status (the MRDMODE register bits mirror those
those in the CFR and ARTTIM23 registers) and fold the dump into single line;
- correct the style of the ?: operators...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:49 +0000 (22:03 +0200)]
cmd64x: add/fix enablebits (take 2)
The IDE core looks at the wrong bit when checking if the secondary channel is
enabled on PCI0646 -- CNTRL register bit 7 is read-ahead disable, bit 3 is the
correct one.
Starting with PCI0646U chip, the primary channel can also be enabled/disabled --
so, add 'enablebits' initializers to each 'ide_pci_device_t' structure, handling
the original PCI0646 via adding the init_setup() method and clearing the 'reg'
field there if necessary...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:49 +0000 (22:03 +0200)]
cmd64x: interrupt status fixes (take 2)
The driver's ide_dma_test_irq() method was reading the MRDMODE register even on
PCI0643/6 where it was write-only -- fix this by always reading the "backward-
compatible" interrupt bits, renaming dma_alt_stat to irq_stat as the interrupt
status bits are not coupled to DMA.
In addition, wrong interrupt bit was tested/cleared for the primary channel --
it's bit 2 in all the chip specs and the driver used bit 1... :-/
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:49 +0000 (22:03 +0200)]
cmd64x: fix multiword and remove single-word DMA support
Fix the multiword DMA and drop the single-word DMA support (which nobody will
miss, I think). In order to do it, a number of changes was necessary:
- rename program_drive_counts() to program_cycle_times(), pass to it cycle's
total/active times instead of the clock counts, and convert them into the
active/recovery clocks there instead of cmd64x_tune_pio() -- this causes
quantize_timing() to also move;
- contrarywise, move all the code handling the address setup timing into
cmd64x_tune_pio(), so that setting MWDMA mode wouldn't change address setup;
- remove from the speedproc() method the bogus code pretending to set the DMA
timings by twiddling bits in the BMIDE status register, handle setting MWDMA
by just calling program_cycle_times(); while at it, improve the style of that
whole switch statement;
- stop fiddling with the DMA capable bits in the speedproc() method -- they do
not enable DMA, and are properly dealt with by the dma_host_{on,off} methods;
- don't set hwif->swdma_mask in the init_hwif() method anymore.
In addition to those changes, do the following:
- in cmd64x_tune_pio(), when writing to ARTTIM23 register preserve the interrupt
status bit, eliminate local_irq_{save|restore}() around this code as there's
*no* actual race with the interrupt handler, and move cmdprintk() to a more
fitting place -- after ide_get_best_pio_mode() call;
- make {arttim|drwtim}_regs arrays single-dimensional, indexed with drive->dn;
- rename {setup|recovery}_counts[] into more fitting {setup|recovery}_values[];
- in the speedproc() method, get rid of the duplicate reads/writes from/to the
UDIDETCRx registers and of the extra variable used to store the transfer mode
value after filtering, use another method of determining master/slave drive,
and cleanup useless parens;
- beautify cmdprintk() output here and there.
While at it, remove meaningless comment about the driver being used only on
UltraSPARC and long non-relevant RCS tag. :-)
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:49 +0000 (22:03 +0200)]
sl82c105: DMA support code cleanup (take 4)
Fold the now equivalent code in the ide_dma_check() method into a mere call to
ide_use_dma(). Make config_for_dma() return non-zero if DMA mode has been set
and call it from the ide_dma_check() method instead of ide_dma_on().
Defer writing the DMA timings to the chip registers until DMA is really turned
on (and do not enable IORDY for DMA).
Remove unneeded code from the init_hwif() method, improve its overall looks.
Rename the dma_start(), ide_dma_check(), and ide_dma_lostirq() methods, and
also use more proper hwif->dma_command, fix printk() and comment in the latter
one as well. While at it, cleanup style in several places.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Sergei Shtylyov [Sat, 5 May 2007 20:03:49 +0000 (22:03 +0200)]
sl82c105: rework PIO support (take 2)
Get rid of the 'pio_speed' member of 'ide_drive_t' that was only used by this
driver by storing the PIO mode timings in the 'drive_data' instead -- this
allows us to greatly simplify the process of "reloading" of the chip's timing
register and do it right in sl82c150_dma_off_quietly() and to get rid of two
extra arguments to config_for_pio() -- which got renamed to sl82c105_tune_pio()
and now returns a PIO mode selected, with ide_config_drive_speed() call moved
into the tuneproc() method, now called sl82c105_tune_drive() with the code to
set drive's 'io_32bit' and 'unmask' flags in its turn moved to its proper place
in the init_hwif() method.
Also, while at it, rename get_timing_sl82c105() into get_pio_timings() and get
rid of the code in it clamping cycle counts to 32 which was both incorrect and
never executed anyway...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Russell King [Sat, 5 May 2007 19:59:27 +0000 (20:59 +0100)]
[ARM] mm 10: allow memory type to be specified with ioremap
__ioremap() took a set of page table flags (specifically the cacheable
and bufferable bits) to control the mapping type. However, with
the advent of ARMv6, this is far too limited.
Replace the page table flags with a memory type index, so that the
desired attributes can be selected from the mem_type table.
Finally, to prevent silent miscompilation due to the differing
arguments, rename the __ioremap() and __ioremap_pfn() functions.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Matt Carlson [Sat, 5 May 2007 19:47:25 +0000 (12:47 -0700)]
[TG3]: Eliminate the TG3_FLAG_5701_REG_WRITE_BUG flag.
This patch removes the use of the TG3_FLAG_5701_REG_WRITE_BUG flag.
It's logic is only used to set a function pointer and thus the
logic can be collapsed and the flag removed.
[ Comment tidy by Christoph Hellwig. -DaveM ]
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Russell King [Sat, 5 May 2007 19:28:16 +0000 (20:28 +0100)]
[ARM] mm 9: add additional device memory types
Add cached device type for ioremap_cached(). Group all device memory
types together, and ensure that they all have a "MT_DEVICE" prefix.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michael Chan [Sat, 5 May 2007 19:11:21 +0000 (12:11 -0700)]
[TG3]: Eliminate the TG3_FLAG_GOT_SERDES_FLOWCTL flag.
This flag does not do anything useful.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Michael Chan [Sat, 5 May 2007 19:10:20 +0000 (12:10 -0700)]
[TG3]: Remove reset during MAC address changes.
The reset was added a while back so that ASF could re-init whatever
MAC address it wanted to use after the MAC address was changed.
Instead of resetting, we can just keep MAC address 1 unchanged during
MAC address changes if MAC address 1 is different from MAC address 0.
This fixes 2 problems:
1. Bonding calls set_mac_address in contexts that cannot sleep.
It no longer sleeps with the chip reset removed.
2. When ASF shares the same MAC address as the NIC, it needs to
always do that even when the MAC address is changed.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Sat, 5 May 2007 19:03:35 +0000 (20:03 +0100)]
[ARM] mm 8: define mem_types table L1 bit 4 to be for ARMv6
Change the memory types table to define the L1 descriptor bit 4 to
be in terms of the ARMv6 definition - execute never.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Gary Zambrano [Sat, 5 May 2007 18:52:19 +0000 (11:52 -0700)]
[TG3]: WoL fixes.
Change TG3_FLAG_SERDES_WOL_CAP to TG3_FLAG_WOL_CAP to make it easier
to manage WoL. This flag is now used consistently during ethtool WoL
setup and power setting changes.
Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Gary Zambrano [Sat, 5 May 2007 18:51:45 +0000 (11:51 -0700)]
[TG3]: Clear GPIO mask before storing.
The GPIO settings may change during reset and so the stored values in
tp->grc_local_ctrl should be cleared first.
Signed-off-by: Gary Zambrano <zambrano@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Sat, 5 May 2007 18:51:05 +0000 (11:51 -0700)]
[TG3]: Improve NVRAM sizing.
This patch changes the NVRAM sizing procedure so that the driver can
take advantage of devices with 1:1 NVRAM strapping configurations. This
is useful in cases where the traditional NVRAM sizing method fails. In
the event that the flash size cannot be determined, the largest known
NVRAM size is used. The patch also removes support for 5755 NVRAM
devices that are not supported by Broadcom and adds explicit sizing for
this device.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Matt Carlson [Sat, 5 May 2007 18:50:04 +0000 (11:50 -0700)]
[TG3]: Fix TSO bugs.
1. Remove the check for skb->len greater than MTU when doing TSO.
When the destination has a smaller MSS than the source, a TSO packet
may be smaller than the MTU and we still need to process it as a TSO
packet.
2. On 5705A3 devices with TSO enabled, the DMA engine can hang due to a
hardware bug. This patch avoids the hanging condition by reducing the
DMA burst size.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Benc [Sat, 5 May 2007 18:47:08 +0000 (11:47 -0700)]
[MAC80211]: Add maintainers entry for mac80211.
Add MAINTAINERS entry for mac80211.
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Benc [Sat, 5 May 2007 18:46:38 +0000 (11:46 -0700)]
[MAC80211]: Add debugfs attributes.
Export various mac80211 internal variables through debugfs.
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jiri Benc [Sat, 5 May 2007 18:45:53 +0000 (11:45 -0700)]
[MAC80211]: Add mac80211 wireless stack.
Add mac80211, the IEEE 802.11 software MAC layer.
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Jiri Benc [Sat, 5 May 2007 18:43:04 +0000 (11:43 -0700)]
[MAC80211]: Add generic include/linux/ieee80211.h
Add generic IEEE 802.11 definitions.
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Herbert Xu [Sat, 5 May 2007 18:42:03 +0000 (11:42 -0700)]
[NETLINK]: Remove references to process ID
People treating the *_pid fields in netlink as a process ID has caused
endless confusion over the years. The fact that our own netlink.h
does this only adds to the confusion.
So here is a patch to change the comments to refer to it as the port
ID which hopefully will make it clear what the purpose of the fields
really is.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Heiko Carstens [Sat, 5 May 2007 18:41:18 +0000 (11:41 -0700)]
[AF_IUCV]: Compile fix - adopt to skbuff changes.
From: Heiko Carstens <heiko.carstens@de.ibm.com>
CC [M] net/iucv/af_iucv.o
net/iucv/af_iucv.c: In function `iucv_fragment_skb':
net/iucv/af_iucv.c:984: error: structure has no member named `h'
net/iucv/af_iucv.c:985: error: structure has no member named `nh'
net/iucv/af_iucv.c:988: error: incompatible type for argument 1 of
`skb_queue_tail'
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Russell King [Sat, 5 May 2007 10:59:13 +0000 (11:59 +0100)]
[ARM] iop: add missing parens in macro
Fix:
drivers/serial/8250.c:1837: warning: suggest parentheses around arithmetic in operand of |
due to a macro argument being used without required parenthesis.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sat, 5 May 2007 10:57:39 +0000 (11:57 +0100)]
[ARM] mm 7: remove duplicated __ioremap() prototypes
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Mon, 2 Apr 2007 19:46:47 +0000 (12:46 -0700)]
ARM: OMAP: fix OMAP1 mpuio suspend/resume oops
Fix oops in omap16xx mpuio suspend/resume code; field wasn't initialized
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Thu, 7 Dec 2006 01:14:11 +0000 (17:14 -0800)]
ARM: OMAP: MPUIO wake updates
GPIO and MPUIO wake updates:
- Hook MPUIOs into the irq wakeup framework too. This uses a platform
device to update irq enables during system sleep states, instead of
a sys_device, since the latter is no longer needed for such things.
- Also forward enable/disable irq wake requests to the relevant GPIO
controller, so the top level IRQ dispatcher can (eventually) handle
these wakeup events automatically if more than one GPIO pin needs to
be a wakeup event source.
- Minor tweak to the 24xx non-wakeup gpio stuff: no need to check such
read-only data under the spinlock.
This assumes (maybe wrongly?) that only 16xx can do GPIO wakeup; without
a 15xx I can't test such stuff.
Also this expects the top level IRQ dispatcher to properly handle requests
to enable/disable irq wake, which is currently known to be wrong: omap1
saves the flags but ignores them, omap2 doesn't even save it. (Wakeup
events are, wrongly, hardwired in the relevant mach-omapX/pm.c file ...)
So MPUIO irqs won't yet trigger system wakeup.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Thu, 7 Dec 2006 01:14:10 +0000 (17:14 -0800)]
ARM: OMAP: speed up gpio irq handling
Speedup and shrink GPIO irq handling code, by using a pointer
that's available in the irq_chip structure instead of calling
the get_gpio_bank() function. On OMAP1 this saves 44 words,
most of which were in IRQ critical path methods. Hey, every
few instructions help.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Syed Mohammed Khasim [Thu, 7 Dec 2006 01:14:08 +0000 (17:14 -0800)]
ARM: OMAP: plat-omap changes for 2430 SDP
This patch adds minimal OMAP2430 support to plat-omap files to
get the kernel booting on 2430SDP.
Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Thu, 7 Dec 2006 01:13:59 +0000 (17:13 -0800)]
ARM: OMAP: gpio object shrinkage, cleanup
More GPIO/IRQ cleanup:
- compile-time removal of much useless code
* mpuio support on non-OMAP1.
* 15xx/730/24xx gpio support on 1610
* 15xx/730/16xx gpio support on 24xx
* etc
- remove all BUG() calls, which are always bad news ... replaced some
with normal fault reports for that call, others with WARN_ON(1).
- small mpuio bugfix: add missing set_type() method
Oh, and fix a minor merge issue: inode->u.generic_ip is now gone.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
David Brownell [Thu, 7 Dec 2006 01:13:53 +0000 (17:13 -0800)]
ARM: OMAP: /sys/kernel/debug/omap_gpio
Add some GPIO debug support: /sys/kernel/debug/omap_gpio dumps the state
of all GPIOs that have been claimed, including basic IRQ info if relevant.
Tested on 24xx, 16xx.
Includes minor bugfixes: recording IRQ trigger mode (this should probably
be a genirq patch), adding missing space to non-wakeup warning
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Juha Yrjola [Thu, 7 Dec 2006 01:13:52 +0000 (17:13 -0800)]
ARM: OMAP: Implement workaround for GPIO wakeup bug in OMAP2420 silicon
Some GPIOs on OMAP2420 do not have wakeup capabilities. If these GPIOs
are configured as IRQ sources, spurious interrupts will be generated
each time the core domain enters retention.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Juha Yrjola [Thu, 7 Dec 2006 01:13:48 +0000 (17:13 -0800)]
ARM: OMAP: Enable 24xx GPIO autoidling
Enable 24xx GPIO autoidling
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michael-Luke Jones [Sat, 28 Apr 2007 07:31:40 +0000 (08:31 +0100)]
[ARM] 4318/2: DSM-G600 Board Support
This patch adds support for the D-Link DSM-G600 Rev A.
This is an ARM XScale IXP4xx system relatively similar to
the NSLU2 and NAS-100D already supported by mainline. An
important difference is Gigabit Ethernet support using
the Via Velocity chipset.
This patch is the combined work of Michael Westerhof and
Alessandro Zummo, with contributions from Michael-Luke
Jones. This version addresses review comments from rmk
and Deepak Saxena.
Signed-off-by: Michael-Luke Jones <mlj28@cam.ac.uk>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Michael Westerhof <mwester@dls.net>
Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Linus Torvalds [Sat, 5 May 2007 04:44:34 +0000 (21:44 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: (46 commits)
mmc-omap: Clean up omap set_ios and make MMC_POWER_ON work
mmc-omap: Fix omap to use MMC_POWER_ON
mmc-omap: add missing '\n'
mmc: make tifm_sd_set_dma_data() static
mmc: remove old card states
mmc: support unsafe resume of cards
mmc: separate out reading EXT_CSD
mmc: break apart switch function
MMC: Fix handling of low-voltage cards
MMC: Consolidate voltage definitions
mmc: add bus handler
wbsd: check for data opcode earlier
mmc: Separate out protocol ops
mmc: Move core functions to subdir
mmc: deprecate mmc bus topology
mmc: remove card upon suspend
mmc: allow suspended block driver to be removed
mmc: Flush pending detects on host removal
mmc: Move host and card drivers to subdirs
mmc: Move queue functions to mmc_block
...
Linus Torvalds [Sat, 5 May 2007 03:44:54 +0000 (20:44 -0700)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
ocfs2: Force use of GFP_NOFS in ocfs2_write()
ocfs2: fix sparse warnings in fs/ocfs2/cluster
ocfs2: fix sparse warnings in fs/ocfs2/dlm
ocfs2: fix sparse warnings in fs/ocfs2
[PATCH] Copy i_flags to ocfs2 inode flags on write
[PATCH] ocfs2: use __set_current_state()
ocfs2: Wrap access of directory allocations with ip_alloc_sem.
[PATCH] fs/ocfs2/: make 3 functions static
ocfs2: Implement compat_ioctl()
Linus Torvalds [Sat, 5 May 2007 03:44:23 +0000 (20:44 -0700)]
iomap: make the default iomap functions fail softer
We used to BUG_ON() for a badly mapped IO port, which is certainly
correct, but actually made it harder to debug the case where the ATA
drivers had incorrectly mapped a nonconnected ATA port.
So make badly mapped ports trigger a WARN_ON(), and throw the IO away
instead (and return all ones for reads). For things like broken driver
initialization - which is the most likely cause anyway - that should
mean that the machine comes up and is usable (at least that was the case
for the ATA breakage that triggered this patch).
It tends to be a whole lot easier to do a "dmesg" on a working machine
than to try to capture logs off a dead one.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jeff Layton [Sat, 5 May 2007 03:27:49 +0000 (03:27 +0000)]
[CIFS] Make sec=none force an anonymous mount
We had a customer report that attempting to make CIFS mount with a null
username (i.e. doing an anonymous mount) doesn't work. Looking through the
code, it looks like CIFS expects a NULL username from userspace in order
to trigger an anonymous mount. The mount.cifs code doesn't seem to ever
pass a null username to the kernel, however.
It looks also like the kernel can take a sec=none option, but it only seems
to look at it if the username is already NULL. This seems redundant and
effectively makes sec=none useless.
The following patch makes sec=none force an anonymous mount.
Signed-off-by: Steve French <sfrench@us.ibm.com>
Linus Torvalds [Sat, 5 May 2007 02:55:11 +0000 (19:55 -0700)]
Merge git://git.linux-nfs.org/pub/linux/nfs-2.6
* git://git.linux-nfs.org/pub/linux/nfs-2.6: (28 commits)
NFS: Fix a compile glitch on 64-bit systems
NFS: Clean up nfs_create_request comments
spkm3: initialize hash
spkm3: remove bad kfree, unnecessary export
spkm3: fix spkm3's use of hmac
NFS4: invalidate cached acl on setacl
NFS: Fix directory caching problem - with test case and patch.
NFS: Set meaningful value for fattr->time_start in readdirplus results.
NFS: Added support to turn off the NFSv3 READDIRPLUS RPC.
SUNRPC: RPC client should retry with different versions of rpcbind
SUNRPC: remove old portmapper
NFS: switch NFSROOT to use new rpcbind client
SUNRPC: switch the RPC server to use the new rpcbind registration API
SUNRPC: switch socket-based RPC transports to use rpcbind
SUNRPC: introduce rpcbind: replacement for in-kernel portmapper
SUNRPC: Eliminate side effects from rpc_malloc
SUNRPC: RPC buffer size estimates are too large
NLM: Shrink the maximum request size of NLM4 requests
NFS: Use pgoff_t in structures and functions that pass page cache offsets
NFS: Clean up nfs_sync_mapping_wait()
...
Linus Torvalds [Sat, 5 May 2007 02:36:58 +0000 (19:36 -0700)]
Merge /pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (49 commits)
[SCTP]: Set assoc_id correctly during INIT collision.
[SCTP]: Re-order SCTP initializations to avoid race with sctp_rcv()
[SCTP]: Fix the SO_REUSEADDR handling to be similar to TCP.
[SCTP]: Verify all destination ports in sctp_connectx.
[XFRM] SPD info TLV aggregation
[XFRM] SAD info TLV aggregationx
[AF_RXRPC]: Sort out MTU handling.
[AF_IUCV/IUCV] : Add missing section annotations
[AF_IUCV]: Implementation of a skb backlog queue
[NETLINK]: Remove bogus BUG_ON
[IPV6]: Some cleanups in include/net/ipv6.h
[TCP]: zero out rx_opt in tcp_disconnect()
[BNX2]: Fix TSO problem with small MSS.
[NET]: Rework dev_base via list_head (v3)
[TCP] Highspeed: Limited slow-start is nowadays in tcp_slow_start
[BNX2]: Update version and reldate.
[BNX2]: Print bus information for PCIE devices.
[BNX2]: Add 1-shot MSI handler for 5709.
[BNX2]: Restructure PHY event handling.
[BNX2]: Add indirect spinlock.
...
Linus Torvalds [Sat, 5 May 2007 01:13:17 +0000 (18:13 -0700)]
Merge branch 'for-linus' of /linux/kernel/git/dtor/input
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: (65 commits)
Input: gpio_keys - add support for switches (EV_SW)
Input: cobalt_btns - convert to use polldev library
Input: add skeleton for simple polled devices
Input: update some documentation
Input: wistron - fix typo in keymap for Acer TM610
Input: add input_set_capability() helper
Input: i8042 - add Fujitsu touchscreen/touchpad PNP IDs
Input: i8042 - add Panasonic CF-29 to nomux list
Input: lifebook - split into 2 devices
Input: lifebook - add signature of Panasonic CF-29
Input: lifebook - activate 6-byte protocol on select models
Input: lifebook - work properly on Panasonic CF-18
Input: cobalt buttons - separate device and driver registration
Input: ati_remote - make button repeat sensitivity configurable
Input: pxa27x - do not use deprecated SA_INTERRUPT flag
Input: ucb1400 - make delays configurable
Input: misc devices - switch to using input_dev->dev.parent
Input: joysticks - switch to using input_dev->dev.parent
Input: touchscreens - switch to using input_dev->dev.parent
Input: mice - switch to using input_dev->dev.parent
...
Fixed up conflicts with core device model removal of "struct subsystem" manually.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Sat, 5 May 2007 01:04:48 +0000 (18:04 -0700)]
Merge /pub/scm/linux/kernel/git/gregkh/driver-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6:
remove "struct subsystem" as it is no longer needed
sysfs: printk format warning
DOC: Fix wrong identifier name in Documentation/driver-model/devres.txt
platform: reorder platform_device_del
Driver core: fix show_uevent from taking up way too much stack
Linus Torvalds [Sat, 5 May 2007 01:04:29 +0000 (18:04 -0700)]
Merge /pub/scm/linux/kernel/git/gregkh/pci-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (59 commits)
PCI: Free resource files in error path of pci_create_sysfs_dev_files()
pci-quirks: disable MSI on RS400-200 and RS480
PCI hotplug: Use menuconfig objects
PCI: ZT5550 CPCI Hotplug driver fix
PCI: rpaphp: Remove semaphores
PCI: rpaphp: Ensure more pcibios_add/pcibios_remove symmetry
PCI: rpaphp: Use pcibios_remove_pci_devices() symmetrically
PCI: rpaphp: Document is_php_dn()
PCI: rpaphp: Document find_php_slot()
PCI: rpaphp: Rename rpaphp_register_pci_slot() to rpaphp_enable_slot()
PCI: rpaphp: refactor tail call to rpaphp_register_slot()
PCI: rpaphp: remove rpaphp_set_attention_status()
PCI: rpaphp: remove print_slot_pci_funcs()
PCI: rpaphp: Remove setup_pci_slot()
PCI: rpaphp: remove a call that does nothing but a pointer lookup
PCI: rpaphp: Remove another wrappered function
PCI: rpaphp: Remve another call that is a wrapper
PCI: rpaphp: remove a function that does nothing but wrap debug printks
PCI: rpaphp: Remove un-needed goto
PCI: rpaphp: Fix a memleak; slot->location string was never freed
...
Linus Torvalds [Sat, 5 May 2007 01:01:17 +0000 (18:01 -0700)]
Merge /pub/scm/linux/kernel/git/herbert/crypto-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6:
[CRYPTO] padlock: Remove pointless padlock module
[CRYPTO] api: Add ablkcipher_request_set_tfm
[CRYPTO] cryptd: Add software async crypto daemon
[CRYPTO] api: Do not remove users unless new algorithm matches
[CRYPTO] cryptomgr: Fix parsing of nested templates
[CRYPTO] api: Add async blkcipher type
[CRYPTO] templates: Pass type/mask when creating instances
[CRYPTO] tcrypt: Use async blkcipher interface
[CRYPTO] api: Add async block cipher interface
[CRYPTO] api: Proc functions should be marked as unused
Geert Uytterhoeven [Wed, 2 May 2007 12:48:38 +0000 (14:48 +0200)]
ps3av: Use __func__ instead of __FUNCTION__
ps3av: Replace GNU extension `__FUNCTION__' by C99 `__func__'
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Wed, 2 May 2007 12:48:37 +0000 (14:48 +0200)]
ps3fb: Use __func__ instead of __FUNCTION__
ps3fb: Replace GNU extension `__FUNCTION__' by C99 `__func__'
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Masashi Kimoto [Wed, 2 May 2007 12:48:36 +0000 (14:48 +0200)]
ps3: Make `ps3videomode -v 0 (auto mode) work again
ps3: Make `ps3videomode -v 0' (auto mode) work again
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Wed, 2 May 2007 12:48:35 +0000 (14:48 +0200)]
ps3av: misc updates
ps3av:
- Move the definition of struct ps3av to ps3av.c, as it's locally used only.
- Kill ps3av.sem, use the existing ps3av.mutex instead.
- Make the 512-byte buffer in ps3av_do_pkt() static to reduce stack usage.
Its use is protected by a semaphore anyway.
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Geert Uytterhoeven [Wed, 2 May 2007 12:48:34 +0000 (14:48 +0200)]
ps3fb: kill superfluous zero initializations
ps3fb: kill superfluous zero initializations
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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