GitHub/exynos8895/android_kernel_samsung_universal8895.git
17 years ago[ARM] 4578/1: CM-x270: PCMCIA support
Mike Rapoport [Sun, 23 Sep 2007 15:00:20 +0000 (16:00 +0100)]
[ARM] 4578/1: CM-x270: PCMCIA support

This patch provides support for PCMCIA on CM-X270

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4577/1: ITE 8152 PCI bridge support
Mike Rapoport [Sun, 23 Sep 2007 14:59:52 +0000 (15:59 +0100)]
[ARM] 4577/1: ITE 8152 PCI bridge support

This patch provides driver for ITE 8152 PCI bridge.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4576/1: CM-X270 machine support
Mike Rapoport [Sun, 23 Sep 2007 14:59:26 +0000 (15:59 +0100)]
[ARM] 4576/1: CM-X270 machine support

This patch provides core support for CM-X270 platform.

Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put()
Russell King [Tue, 2 Oct 2007 13:28:01 +0000 (14:28 +0100)]
[ARM] pxa: Avoid pxa_gpio_mode() in gpio_direction_{in,out}put()

pxa_gpio_mode() is a universal call that fiddles with the GAFR
(gpio alternate function register.)  GAFR does not exist on PXA3
CPUs, but instead the alternate functions are controlled via the
MFP support code.

Platforms are expected to configure the MFP according to their
needs in their platform support code rather than drivers.  We
extend this idea to the GAFR, and make the gpio_direction_*()
functions purely operate on the GPIO level.

This means platform support code is entirely responsible for
configuring the GPIOs alternate functions on all PXA CPU types.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c
Russell King [Tue, 2 Oct 2007 10:29:02 +0000 (11:29 +0100)]
[ARM] pxa: move pxa_set_mode() from pxa2xx_mainstone.c to mainstone.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c
Russell King [Tue, 2 Oct 2007 10:28:26 +0000 (11:28 +0100)]
[ARM] pxa: move pxa_set_mode() from pxa2xx_lubbock.c to lubbock.c

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols
Russell King [Mon, 1 Oct 2007 15:22:24 +0000 (16:22 +0100)]
[ARM] pxa: Make cpu_is_pxaXXX dependent on configuration symbols

Make the cpu_is_pxaXXX() macros define to zero when support for a
particular CPU is disabled.  This allows us to eliminate code for
CPUs which aren't enabled.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: PXA3xx base support
eric miao [Wed, 12 Sep 2007 02:13:17 +0000 (19:13 -0700)]
[ARM] pxa: PXA3xx base support

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[NET] smc91x: fix PXA DMA support code
Russell King [Sat, 1 Sep 2007 20:27:18 +0000 (21:27 +0100)]
[NET] smc91x: fix PXA DMA support code

The PXA DMA support code for smc91x doesn't pass a struct device to
the dma_*map_single() functions, which leads to an oops in the dma
bounce code.  We have a struct device which was used to probe the
SMC chip.  Use it.

(This patch is slightly larger because it requires struct smc_local
to move into the header file.)

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[SERIAL] Fix console initialisation ordering
Russell King [Sat, 1 Sep 2007 20:25:09 +0000 (21:25 +0100)]
[SERIAL] Fix console initialisation ordering

Ensure pm callback is called upon initialisation to place port in
correct power saving state.  Ensure console is initialised prior
to deciding whether to power down the port.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: tidy up arch/arm/mach-pxa/Makefile
Russell King [Wed, 19 Sep 2007 08:21:51 +0000 (09:21 +0100)]
[ARM] pxa: tidy up arch/arm/mach-pxa/Makefile

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4560/1: pxa: move processor specific set_wake logic out of irq.c
eric miao [Wed, 29 Aug 2007 09:22:17 +0000 (10:22 +0100)]
[ARM] 4560/1: pxa: move processor specific set_wake logic out of irq.c

a function pxa_init_irq_set_wake() was introduced, so that
processor specific code could install their own version

code setting PFER and PRER registers within pxa_gpio_irq_type
are removed, and the edge configuration is postponed to the
(*set_wake) and copies the GRER and GFER register, which will
always be set up correctly by pxa_gpio_irq_type()

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4559/1: pxa: make PXA_LAST_GPIO a run-time variable
eric miao [Wed, 29 Aug 2007 09:18:47 +0000 (10:18 +0100)]
[ARM] 4559/1: pxa: make PXA_LAST_GPIO a run-time variable

This definition produces processor specific code in generic function
pxa_gpio_mode(), thus creating inconsistencies for support of pxa25x
and pxa27x in a single zImage.

As David Brownell suggests, make it a run-time variable and initialize
at run-time according to the number of GPIOs on the processor. For now
the initialization happens in pxa_init_irq_gpio(),  since there is
already a parameter for that, besides, this is and MUST be earlier
than any subsequent calls to pxa_gpio_mode().

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4558/1: pxa: remove MACH_TYPE_LUBBOCK assignment and leave it to boot loader
eric miao [Wed, 29 Aug 2007 09:15:41 +0000 (10:15 +0100)]
[ARM] 4558/1: pxa: remove MACH_TYPE_LUBBOCK assignment and leave it to boot loader

since both u-boot and blob support passing MACH_TYPE_LUBBOCK to the
kernel, it should be quite safe to remove this

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: add PXA3 cpu_is_xxx() macros
eric miao [Wed, 12 Sep 2007 02:13:17 +0000 (19:13 -0700)]
[ARM] pxa: add PXA3 cpu_is_xxx() macros

Extracted from patch by Eric Miao, this adds the cpu_is_xxx() macros
for identifying PXA3 SoCs.

Signed-off-by: eric miao <eric.y.miao@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: Make CPU_XSCALE depend on PXA25x or PXA27x
Russell King [Wed, 19 Sep 2007 08:38:32 +0000 (09:38 +0100)]
[ARM] pxa: Make CPU_XSCALE depend on PXA25x or PXA27x

PXA3 SoCs are supported by the Xscale3 CPU code rather than the
Xscale CPU code.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: mark pxa_set_cken deprecated
Russell King [Wed, 19 Sep 2007 08:33:55 +0000 (09:33 +0100)]
[ARM] pxa: mark pxa_set_cken deprecated

Allow the generic clock support code to fiddle with the CKEN register
and mark pxa_set_cken() deprecated.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: remove get_lcdclk_frequency_10khz()
Russell King [Mon, 20 Aug 2007 09:34:37 +0000 (10:34 +0100)]
[ARM] pxa: remove get_lcdclk_frequency_10khz()

get_lcdclk_frequency_10khz() is now redundant, remove it.  Hide
pxa27x_get_lcdclk_frequency_10khz() from public view.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update pxa irda driver to use clk support
Russell King [Sun, 2 Sep 2007 16:09:23 +0000 (17:09 +0100)]
[ARM] pxa: update pxa irda driver to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: Make STUART and FICP clocks available
Russell King [Sun, 2 Sep 2007 16:08:42 +0000 (17:08 +0100)]
[ARM] pxa: Make STUART and FICP clocks available

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update PXA UDC driver to use clk support
Russell King [Mon, 20 Aug 2007 09:33:35 +0000 (10:33 +0100)]
[ARM] pxa: update PXA UDC driver to use clk support

Note: this produces a WARN() dump.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update pxa serial driver to use clk support
Russell King [Mon, 20 Aug 2007 09:28:15 +0000 (10:28 +0100)]
[ARM] pxa: update pxa serial driver to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update PXA MMC interface driver to use clk support
Russell King [Mon, 20 Aug 2007 09:20:03 +0000 (10:20 +0100)]
[ARM] pxa: update PXA MMC interface driver to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update pxa27x keypad driver to use clk support
Russell King [Mon, 20 Aug 2007 09:19:39 +0000 (10:19 +0100)]
[ARM] pxa: update pxa27x keypad driver to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update pxa i2c driver to use clk support
Russell King [Mon, 20 Aug 2007 09:19:10 +0000 (10:19 +0100)]
[ARM] pxa: update pxa i2c driver to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: update pxafb to use clk support
Russell King [Mon, 20 Aug 2007 09:18:42 +0000 (10:18 +0100)]
[ARM] pxa: update pxafb to use clk support

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: introduce clk support for PXA SoC clocks
Russell King [Mon, 20 Aug 2007 09:18:02 +0000 (10:18 +0100)]
[ARM] pxa: introduce clk support for PXA SoC clocks

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: make pxa27x devices globally visible
Russell King [Mon, 20 Aug 2007 09:09:18 +0000 (10:09 +0100)]
[ARM] pxa: make pxa27x devices globally visible

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: fix naming of memory/lcd/core clock functions
Russell King [Mon, 20 Aug 2007 09:07:44 +0000 (10:07 +0100)]
[ARM] pxa: fix naming of memory/lcd/core clock functions

Rename pxa25x and pxa27x memory/lcd/core clock functions, and
select the correct version at run time.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: convert PXA serial drivers to use platform resources
Russell King [Mon, 20 Aug 2007 08:47:41 +0000 (09:47 +0100)]
[ARM] pxa: convert PXA serial drivers to use platform resources

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] pxa: make pxa timer initialisation select clock rate at runtime
Russell King [Sat, 1 Sep 2007 20:12:50 +0000 (21:12 +0100)]
[ARM] pxa: make pxa timer initialisation select clock rate at runtime

Rather than using the compile-time constant CLOCK_TICK_RATE, select
the clock tick rate at run time.  We organise the selection so that
PXA3 automatically falls out with the right tick rate.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years ago[ARM] 4550/1: sched_clock on PXA should cope with run time clock rate selection
Nicolas Pitre [Fri, 17 Aug 2007 15:55:22 +0000 (16:55 +0100)]
[ARM] 4550/1: sched_clock on PXA should cope with run time clock rate selection

The previous implementation was relying on compile time optimizations
based on a constant clock rate.  However, support for different PXA
flavors in the same kernel binary requires that the clock be selected at
run time, so here it is.

Let's move this code to a more appropriate location while at it.

Signed-off-by: Nicolas Pitre <npitre@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
17 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Linus Torvalds [Fri, 12 Oct 2007 04:55:47 +0000 (21:55 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (408 commits)
  [POWERPC] Add memchr() to the bootwrapper
  [POWERPC] Implement logging of unhandled signals
  [POWERPC] Add legacy serial support for OPB with flattened device tree
  [POWERPC] Use 1TB segments
  [POWERPC] XilinxFB: Allow fixed framebuffer base address
  [POWERPC] XilinxFB: Add support for custom screen resolution
  [POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
  [POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
  [POWERPC] 4xx: Kilauea defconfig file
  [POWERPC] 4xx: Kilauea DTS
  [POWERPC] 4xx: Add AMCC Kilauea eval board support to platforms/40x
  [POWERPC] 4xx: Add AMCC 405EX support to cputable.c
  [POWERPC] Adjust TASK_SIZE on ppc32 systems to 3GB that are capable
  [POWERPC] Use PAGE_OFFSET to tell if an address is user/kernel in SW TLB handlers
  [POWERPC] 85xx: Enable FP emulation in MPC8560 ADS defconfig
  [POWERPC] 85xx: Killed <asm/mpc85xx.h>
  [POWERPC] 85xx: Add cpm nodes for 8541/8555 CDS
  [POWERPC] 85xx: Convert mpc8560ads to the new CPM binding.
  [POWERPC] mpc8272ads: Remove muram from the CPM reg property.
  [POWERPC] Make clockevents work on PPC601 processors
  ...

Fixed up conflict in Documentation/powerpc/booting-without-of.txt manually.

17 years agoMerge branch 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Fri, 12 Oct 2007 04:47:20 +0000 (21:47 -0700)]
Merge branch 'upstream-fixes' of /linux/kernel/git/jgarzik/libata-dev

* 'upstream-fixes' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] sata_mv: more S/G fixes

17 years ago[libata] sata_mv: more S/G fixes
Jeff Garzik [Fri, 12 Oct 2007 04:16:23 +0000 (00:16 -0400)]
[libata] sata_mv: more S/G fixes

* corruption fix: we only want the lower 16 bits of length (0 == 64kb)

* ditto: the upper layer sets max-phys-segments to LIBATA_MAX_PRD,
  so we must reset it to own hw-specific length.

* delete unused mv_fill_sg() return value

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
17 years agoJFS: fix bio-related build breakage
Jeff Garzik [Fri, 12 Oct 2007 04:01:21 +0000 (00:01 -0400)]
JFS: fix bio-related build breakage

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years ago[POWERPC] Add memchr() to the bootwrapper
David Gibson [Fri, 12 Oct 2007 02:36:20 +0000 (12:36 +1000)]
[POWERPC] Add memchr() to the bootwrapper

This adds a memchr() implementation to the bootwrapper, which will
be needed when libfdt is merged in.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] Implement logging of unhandled signals
Olof Johansson [Fri, 12 Oct 2007 00:20:07 +0000 (10:20 +1000)]
[POWERPC] Implement logging of unhandled signals

Implement show_unhandled_signals sysctl + support to print when a process
is killed due to unhandled signals just as i386 and x86_64 does.

Default to having it off, unlike x86 that defaults on.

Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] Add legacy serial support for OPB with flattened device tree
Valentine Barshak [Thu, 11 Oct 2007 19:09:25 +0000 (05:09 +1000)]
[POWERPC] Add legacy serial support for OPB with flattened device tree

Currently find_legacy_serial_ports() can find no serial ports on the
OPB with flattened device tree.  Thus no legacy boot console can be
initialized.  Just the early udbg console works, which is initialized
with udbg_init_44x_as1 on the UART's physical address specified in
kernel config.  This happens because we look for ns16750 serial
devices only and expect opb node to have a device type property.  This
patch makes it look for ns16550-compatible devices and use
of_device_is_compatible() for opb in case device type is not
specified.

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] Use 1TB segments
Paul Mackerras [Thu, 11 Oct 2007 10:37:10 +0000 (20:37 +1000)]
[POWERPC] Use 1TB segments

This makes the kernel use 1TB segments for all kernel mappings and for
user addresses of 1TB and above, on machines which support them
(currently POWER5+, POWER6 and PA6T).

We detect that the machine supports 1TB segments by looking at the
ibm,processor-segment-sizes property in the device tree.

We don't currently use 1TB segments for user addresses < 1T, since
that would effectively prevent 32-bit processes from using huge pages
unless we also had a way to revert to using 256MB segments.  That
would be possible but would involve extra complications (such as
keeping track of which segment size was used when HPTEs were inserted)
and is not addressed here.

Parts of this patch were originally written by Ben Herrenschmidt.

Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] XilinxFB: Allow fixed framebuffer base address
Grant Likely [Wed, 10 Oct 2007 18:31:56 +0000 (04:31 +1000)]
[POWERPC] XilinxFB: Allow fixed framebuffer base address

Allow a fixed framebuffer address to be assigned to the framebuffer device
instead of allocating the framebuffer from the consistent memory pool.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] XilinxFB: Add support for custom screen resolution
Grant Likely [Wed, 10 Oct 2007 18:31:51 +0000 (04:31 +1000)]
[POWERPC] XilinxFB: Add support for custom screen resolution

Some custom implementations of the xilinx fb can use resolutions other
than 640x480.  This patch allows the resolution to be specified in the
device tree or the xilinx_platform_data structure.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters
Grant Likely [Wed, 10 Oct 2007 18:31:46 +0000 (04:31 +1000)]
[POWERPC] XilinxFB: Use pdata to pass around framebuffer parameters

The call to xilinxfb_assign is getting unwieldy when adding features
to the Xilinx framebuffer driver.  Change xilinxfb_assign() to accept
a pointer to a xilinxfb_platform_data structure to prepare for adding
additition configuration options.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years ago[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci
Valentine Barshak [Mon, 8 Oct 2007 12:51:24 +0000 (22:51 +1000)]
[POWERPC] PCI: Add 64-bit physical address support to setup_indirect_pci

Add 64-bit physical address support to setup_indirect_pci().

Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland...
Linus Torvalds [Fri, 12 Oct 2007 02:43:13 +0000 (19:43 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (87 commits)
  mlx4_core: Fix section mismatches
  IPoIB: Allow setting policy to ignore multicast groups
  IB/mthca: Mark error paths as unlikely() in post_srq_recv functions
  IB/ipath: Minor fix to ordering of freeing and zeroing of tid pages.
  IB/ipath: Remove redundant link state checks
  IB/ipath: Fix IB_EVENT_PORT_ERR event
  IB/ipath: Better handling of unexpected GPIO interrupts
  IB/ipath: Maintain active time on all chips
  IB/ipath: Fix QHT7040 serial number check
  IB/ipath: Indicate a couple of chip bugs to userspace
  IB/ipath: iba6110 rev4 no longer needs recv header overrun workaround
  IB/ipath: Use counters in ipath_poll and cleanup interrupts in ipath_close
  IB/ipath: Remove duplicate copy of LMC
  IB/ipath: Add ability to set the LMC via the sysfs debugging interface
  IB/ipath: Optimize completion queue entry insertion and polling
  IB/ipath: Implement IB_EVENT_QP_LAST_WQE_REACHED
  IB/ipath: Generate flush CQE when QP is in error state
  IB/ipath: Remove redundant code
  IB/ipath: Future proof eeprom checksum code (contents reading)
  IB/ipath: UC RDMA WRITE with IMMEDIATE doesn't send the immediate
  ...

17 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Fri, 12 Oct 2007 02:40:14 +0000 (19:40 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/davem/net-2.6

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (867 commits)
  [SKY2]: status polling loop (post merge)
  [NET]: Fix NAPI completion handling in some drivers.
  [TCP]: Limit processing lost_retrans loop to work-to-do cases
  [TCP]: Fix lost_retrans loop vs fastpath problems
  [TCP]: No need to re-count fackets_out/sacked_out at RTO
  [TCP]: Extract tcp_match_queue_to_sack from sacktag code
  [TCP]: Kill almost unused variable pcount from sacktag
  [TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
  [TCP]: Add bytes_acked (ABC) clearing to FRTO too
  [IPv6]: Update setsockopt(IPV6_MULTICAST_IF) to support RFC 3493, try2
  [NETFILTER]: x_tables: add missing ip6t_modulename aliases
  [NETFILTER]: nf_conntrack_tcp: fix connection reopening
  [QETH]: fix qeth_main.c
  [NETLINK]: fib_frontend build fixes
  [IPv6]: Export userland ND options through netlink (RDNSS support)
  [9P]: build fix with !CONFIG_SYSCTL
  [NET]: Fix dev_put() and dev_hold() comments
  [NET]: make netlink user -> kernel interface synchronious
  [NET]: unify netlink kernel socket recognition
  [NET]: cleanup 3rd argument in netlink_sendskb
  ...

Fix up conflicts manually in Documentation/feature-removal-schedule.txt
and my new least favourite crap, the "mod_devicetable" support in the
files include/linux/mod_devicetable.h and scripts/mod/file2alias.c.

(The latter files seem to be explicitly _designed_ to get conflicts when
different subsystems work with them - that have an absolutely horrid
lack of subsystem separation!)

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
17 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Fri, 12 Oct 2007 02:21:23 +0000 (19:21 -0700)]
Merge branch 'upstream' of git://ftp.linux-mips.org/upstream-linus

* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (80 commits)
  [MIPS] tlbex.c: Cleanup __init usage.
  [MIPS] WRPPMC serial support move to platform device
  [MIPS] R1: Fix hazard barriers to make kernels work on R2 also.
  [MIPS] VPE: reimplement ELF loader.
  [MIPS] cleanup WRPPMC include files
  [MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.
  [MIPS] SMP: Use ISO C struct initializer for local structs.
  [MIPS] SMP: Kill useless casts.
  [MIPS] Kill num_online_cpus() loops.
  [MIPS] SMP: Implement smp_call_function_mask().
  [MIPS] Make facility to convert CPU types to strings generally available.
  [MIPS] Convert list of CPU types from #define to enum.
  [MIPS] Optimize get_unaligned / put_unaligned implementations.
  [MIPS] checkfiles: Fix "need space after that ','" errors.
  [MIPS] Fix "no space between function name and open parenthesis" warnings.
  [MIPS] Allow hardwiring of the CPU type to a single type for optimization.
  [MIPS] tlbex: Size optimize code by declaring a few functions inline.
  [MIPS] pg-r4k.c: Dump the generated code
  [MIPS] Cobalt: Remove cobalt_machine_power_off()
  [MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
  ...

17 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6
Linus Torvalds [Fri, 12 Oct 2007 02:20:44 +0000 (19:20 -0700)]
Merge git://git./linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (24 commits)
  ide: use only ->set_pio_mode method for programming PIO modes (take 2)
  sis5513: don't change UDMA settings when programming PIO
  it8213/piix/slc90e66: don't change DMA settings when programming PIO
  alim15x3: PIO mode setup fixes
  siimage: fix ->set_pio_mode method to select PIO data transfer
  cs5520: don't enable VDMA in ->speedproc
  sc1200: remove redundant warning message from sc1200_tune_chipset()
  ide-pmac: PIO mode setup fixes (take 3)
  icside: fix ->speedproc to return on unsupported modes (take 5)
  sgiioc4: use ide_tune_dma()
  amd74xx/via82cxxx: use ide_tune_dma()
  ide: add ide_set{_max}_pio() (take 4)
  ide: Kconfig face-lift
  ide: move ide_rate_filter() calls to the upper layer (take 2)
  sis5513: add ->udma_filter method for chipset_family >= ATA_133
  ide: mode limiting fixes for user requested speed changes
  ide: add missing ide_rate_filter() calls to ->speedproc()-s
  ide: call udma_filter() before resorting to the UltraDMA mask
  ide: make jmicron match vendor and device class
  pdc202xx_new: switch to using pci_get_slot() (take 2)
  ...

17 years agoMerge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds
Linus Torvalds [Fri, 12 Oct 2007 02:20:16 +0000 (19:20 -0700)]
Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
  leds: Update Cobalt Qube series front LED support
  leds: Add Cobalt Raq series LEDs support
  leds: Rename leds-cobalt driver

17 years agoMerge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
Linus Torvalds [Fri, 12 Oct 2007 02:19:50 +0000 (19:19 -0700)]
Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight

* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
  backlight: Convert corgi backlight driver into a more generic driver
  backlight: Add Samsung LTV350QV LCD driver
  backlight: Fix cr_bllcd allocations and error paths
  backlight/leds: Make two structs static

17 years agoMerge branch 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik...
Linus Torvalds [Fri, 12 Oct 2007 02:18:45 +0000 (19:18 -0700)]
Merge branch 'dmi-const' of git://git./linux/kernel/git/jgarzik/misc-2.6

* 'dmi-const' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/misc-2.6:
  drivers/firmware: const-ify DMI API and internals

17 years agoMerge branch 'block-2.6.24' of git://git.kernel.dk/data/git/linux-2.6-block
Linus Torvalds [Fri, 12 Oct 2007 02:14:22 +0000 (19:14 -0700)]
Merge branch 'block-2.6.24' of git://git.kernel.dk/data/git/linux-2.6-block

* 'block-2.6.24' of git://git.kernel.dk/data/git/linux-2.6-block: (37 commits)
  [BLOCK] Fix failing compile with BLK_DEV_IO_TRACE=n
  compat_ioctl: move floppy handlers to block/compat_ioctl.c
  compat_ioctl: move cdrom handlers to block/compat_ioctl.c
  compat_ioctl: move BLKPG handling to block/compat_ioctl.c
  compat_ioctl: move hdio calls to block/compat_ioctl.c
  compat_ioctl: handle blk_trace ioctls
  compat_ioctl: add compat_blkdev_driver_ioctl()
  compat_ioctl: move common block ioctls to compat_blkdev_ioctl
  Sysace: Don't enable IRQ until after interrupt handler is registered
  Sysace: sparse fixes
  Sysace: Minor coding convention fixup
  drivers/block/umem: use DRIVER_NAME where appropriate
  drivers/block/umem: trim trailing whitespace
  drivers/block/umem: minor cleanups
  drivers/block/umem: use dev_printk()
  drivers/block/umem: move private include away from include/linux
  Sysace: Labels in C code should not be indented.
  Sysace: Add of_platform_bus binding
  Sysace: Move IRQ handler registration to occur after FSM is initialized
  Sysace: minor rework and cleanup changes
  ...

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen...
Linus Torvalds [Fri, 12 Oct 2007 02:13:44 +0000 (19:13 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/hskinnemoen/avr32-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6:
  [AVR32] Fix random segfault with preemption
  [AVR32] Don't use __builtin_xchg()
  [AVR32] ngw100 i2c-gpio tweaks
  [AVR32] Ignore a few irrelevant syscalls
  [AVR32] SMC configuration in clock cycles
  [AVR32] Drop support for redundant "keepinitrd" boot-time parm.
  [AVR32] Make dma_sync_*_for_cpu no-ops
  [AVR32] Remove unneeded 8K alignment of .text section
  [AVR32] Kill a few hardcoded constants in vmlinux.lds
  [AVR32] rename vmlinux.lds
  [AVR32] fix command line parsing in early_parse_fbmem
  [AVR32] checkstack support
  [AVR32] Wire up USBA device
  [AVR32] add multidrive support for pio driver
  [AVR32] /sys/kernel/debug/at32ap_clk
  [AVR32] Move AT32_PM_BASE definition into pm.h

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney...
Linus Torvalds [Fri, 12 Oct 2007 02:11:51 +0000 (19:11 -0700)]
Merge branch 'for-linus' of git://git./linux/kernel/git/cooloney/blackfin-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (74 commits)
  Blackfin serial driver: pending a unique anomaly id, tie the break flood issue to ANOMALY_05000230
  blackfin enable arbitary speed serial setting
  Blackfin arch: Remove cruft - CONFIG_DEBUG_SERIAL_EARLY_INIT and DEBUG_KERNEL_START
  Blackfin arch: fix typo in register name
  Blackfin arch: trim the Blackfin arch MAINTAINERS list
  Blackfin arch: fix bug libstdc++ calling writev with an iovec containing { NULL, 0 } fails on Blackfin
  Blackfin arch: Export strcpy - occasionally get module link failures otherwise
  Blackfin arch: the load address is not safe to point to as a workaround for ANOMALY 05000281
  Blackfin arch: show_mem can not be marked as init, since it is called during OOM condition
  Blackfin arch: flush/inv the correct range when using write back cache and fix bugs find by dmacopy
  Blackfin arch: update kgdb patch
  Blackfin arch: Comply with revised Anomaly Workarounds for BF533 05000311 and BF561 05000323
  Blackfin arch: Print out debug info, as early as possible
  Blackfin arch: Enable earlyprintk earlier - so any error after our interrupt tables are set up will print out
  Blackfin arch: fix endless loop bug when a double fault happens
  Blackfin arch: Initial patch to add earlyprintk support
  Blackfin arch: add TWIx_REGBASE and SPIx_REGBASE to specific CPU header files, use the new REGBASE for board platform resources
  Blackfin arch: modify the insX/outsX and dma_insX/dma_outsX to be compatible with other archs
  Blackfin arch: add more common defines for output sections
  Blackfin arch: cleanup IO and DMA_IO API function definitions according to other arches
  ...

17 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb
Linus Torvalds [Fri, 12 Oct 2007 02:09:32 +0000 (19:09 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/mchehab/v4l-dvb

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: (310 commits)
  V4L/DVB (6316): Change list_for_each+list_entry to list_for_each_entry
  V4L/DVB (6315): pvrusb2: Change list_for_each+list_entry to list_for_each_entry
  V4L/DVB (6314): saa7134: Replace list_for_each+list_entry with list_for_each_entry
  V4L/DVB (6313): ivtv: Replace list_for_each+list_entry with list_for_each_entry
  V4L/DVB (6312): cx88: Replace list_for_each+list_entry with list_for_each_entry
  V4L/DVB (6311): dvb: Replace list_for_each+list_entry with list_for_each_entry
  V4L/DVB (6308): V4L: zc0301, remove bad usage of ERESTARTSYS
  V4L/DVB (6307): V4L: w9968cf, remove bad usage of ERESTARTSYS
  V4L/DVB (6306): Few clenups for saa7134 resume code
  V4L/DVB (6305): V4L: videobuf-core.c avoid NULL dereferences in videobuf-core
  V4L/DVB (6301): pvrusb: Update DEBUGIFC sysfs to kernel 2.6.13+
  V4L/DVB (6300): CodingStyle cleanup
  V4L/DVB (6299): dvb: Add dependencies for VIDEOBUF_DVB
  V4L/DVB (6297): cx23885: remove wrong Kconfig selection of VIDEOBUF
  V4L/DVB (6296): dib0700: add support for AverMedia DVB-T Express card
  V4L/DVB (6295): saa7134: add autodetection for KWorld ATSC-115
  V4L/DVB (6293): V4L: convert struct class_device to struct device
  V4L/DVB (6292): videobuf_core init always require callback implementation
  V4L/DVB (6291): Fix: avoid oops on some SMP machines
  V4L/DVB (6290): remove videobuf_set_pci_ops
  ...

17 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
Linus Torvalds [Fri, 12 Oct 2007 01:57:31 +0000 (18:57 -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: (67 commits)
  mmc: don't use weight32()
  pxamci: support arbitrary block size
  sdio: make the IRQ thread more resilient in the presence of bad states
  sdio: fix IRQ diagnostic message
  sdhci: remove old dma module params
  sdhci: add SDHCI_QUIRK_BROKEN_DMA quirk
  sdhci: remove DMA capability check from controller's PCI Class reg
  sdhci: fix a typo
  mmc: Disabler for Ricoh MMC controller
  sdio: adaptive interrupt polling
  mmc: pxamci: add SDIO card interrupt reporting capability
  mmc: pxamci: set proper buswidth capabilities according to PXA flavor
  mmc: pxamci: set proper block capabilities according to PXA flavor
  mmc: pxamci: better pending IRQ determination
  arm: i.MX/MX1 SDHC implements SD cards read-only switch read-back
  mmc: add led trigger
  mmc_spi host driver
  MMC core learns about SPI
  MMC/SD card driver learns SPI
  MMC headers learn about SPI
  ...

17 years ago[SKY2]: status polling loop (post merge)
Stephen Hemminger [Fri, 12 Oct 2007 01:31:13 +0000 (18:31 -0700)]
[SKY2]: status polling loop (post merge)

Handle the corner case where budget is exhausted correctly.
And save unnecessary read of index register.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[NET]: Fix NAPI completion handling in some drivers.
David S. Miller [Fri, 12 Oct 2007 01:08:29 +0000 (18:08 -0700)]
[NET]: Fix NAPI completion handling in some drivers.

In order for the list handling in net_rx_action() to be
correct, drivers must follow certain rules as stated by
this comment in net_rx_action():

/* Drivers must not modify the NAPI state if they
 * consume the entire weight.  In such cases this code
 * still "owns" the NAPI instance and therefore can
 * move the instance around on the list at-will.
 */

A few drivers do not do this because they mix the budget checks
with reading hardware state, resulting in crashes like the one
reported by takano@axe-inc.co.jp.

BNX2 and TG3 are taken care of here, SKY2 fix is from Stephen
Hemminger.

Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Limit processing lost_retrans loop to work-to-do cases
Ilpo Järvinen [Fri, 12 Oct 2007 00:36:13 +0000 (17:36 -0700)]
[TCP]: Limit processing lost_retrans loop to work-to-do cases

This addition of lost_retrans_low to tcp_sock might be
unnecessary, it's not clear how often lost_retrans worker is
executed when there wasn't work to do.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Fix lost_retrans loop vs fastpath problems
Ilpo Järvinen [Fri, 12 Oct 2007 00:35:41 +0000 (17:35 -0700)]
[TCP]: Fix lost_retrans loop vs fastpath problems

Detection implemented with lost_retrans must work also when
fastpath is taken, yet most of the queue is skipped including
(very likely) those retransmitted skb's we're interested in.
This problem appeared when the hints got added, which removed
a need to always walk over the whole write queue head.
Therefore decicion for the lost_retrans worker loop entry must
be separated from the sacktag processing more than it was
necessary before.

It turns out to be problematic to optimize the worker loop
very heavily because ack_seqs of skb may have a number of
discontinuity points. Maybe similar approach as currently is
implemented could be attempted but that's becoming more and
more complex because the trend is towards less skb walking
in sacktag marker. Trying a simple work until all rexmitted
skbs heve been processed approach.

Maybe after(highest_sack_end_seq, tp->high_seq) checking is not
sufficiently accurate and causes entry too often in no-work-to-do
cases. Since that's not known, I've separated solution to that
from this patch.

Noticed because of report against a related problem from TAKANO
Ryousei <takano@axe-inc.co.jp>. He also provided a patch to
that part of the problem. This patch includes solution to it
(though this patch has to use somewhat different placement).
TAKANO's description and patch is available here:

  http://marc.info/?l=linux-netdev&m=119149311913288&w=2

...In short, TAKANO's problem is that end_seq the loop is using
not necessarily the largest SACK block's end_seq because the
current ACK may still have higher SACK blocks which are later
by the loop.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: No need to re-count fackets_out/sacked_out at RTO
Ilpo Järvinen [Fri, 12 Oct 2007 00:34:57 +0000 (17:34 -0700)]
[TCP]: No need to re-count fackets_out/sacked_out at RTO

Both sacked_out and fackets_out are directly known from how
parameter. Since fackets_out is accurate, there's no need for
recounting (sacked_out was previously unnecessarily counted
in the loop anyway).

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Extract tcp_match_queue_to_sack from sacktag code
Ilpo Järvinen [Fri, 12 Oct 2007 00:34:25 +0000 (17:34 -0700)]
[TCP]: Extract tcp_match_queue_to_sack from sacktag code

This is necessary for upcoming DSACK bugfix. Reduces sacktag
length which is not very sad thing at all... :-)

Notice that there's a need to handle out-of-mem at caller's
place.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Kill almost unused variable pcount from sacktag
Ilpo Järvinen [Fri, 12 Oct 2007 00:33:55 +0000 (17:33 -0700)]
[TCP]: Kill almost unused variable pcount from sacktag

It's on the way for future cutting of that function.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L
Ilpo Järvinen [Fri, 12 Oct 2007 00:33:11 +0000 (17:33 -0700)]
[TCP]: Fix mark_head_lost to ignore R-bit when trying to mark L

This condition (plain R) can arise at least in recovery that
is triggered after tcp_undo_loss. There isn't any reason why
they should not be marked as lost, not marking makes in_flight
estimator to return too large values.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years ago[TCP]: Add bytes_acked (ABC) clearing to FRTO too
Ilpo Järvinen [Fri, 12 Oct 2007 00:32:31 +0000 (17:32 -0700)]
[TCP]: Add bytes_acked (ABC) clearing to FRTO too

I was reading tcp_enter_loss while looking for Cedric's bug and
noticed bytes_acked adjustment is missing from FRTO side.

Since bytes_acked will only be used in tcp_cong_avoid, I think
it's safe to assume RTO would be spurious. During FRTO cwnd
will be not controlled by tcp_cong_avoid and if FRTO calls for
conventional recovery, cwnd is adjusted and the result of wrong
assumption is cleared from bytes_acked. If RTO was in fact
spurious, we did normal ABC already and can continue without
any additional adjustments.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>
17 years agoMerge branch 'for-2.6.24' of master.kernel.org:/pub/scm/linux/kernel/git/galak/powerp...
Paul Mackerras [Thu, 11 Oct 2007 23:06:32 +0000 (09:06 +1000)]
Merge branch 'for-2.6.24' of /linux/kernel/git/galak/powerpc into for-2.6.24

17 years ago[MIPS] tlbex.c: Cleanup __init usage.
Franck Bui-Huu [Tue, 9 Oct 2007 20:34:26 +0000 (22:34 +0200)]
[MIPS] tlbex.c: Cleanup __init usage.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] WRPPMC serial support move to platform device
Yoichi Yuasa [Thu, 11 Oct 2007 13:54:13 +0000 (22:54 +0900)]
[MIPS] WRPPMC serial support move to platform device

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] R1: Fix hazard barriers to make kernels work on R2 also.
Ralf Baechle [Fri, 21 Sep 2007 12:05:44 +0000 (13:05 +0100)]
[MIPS] R1: Fix hazard barriers to make kernels work on R2 also.

Tested with Malta; inflates malta_defconfig by 3932 bytes.  Ideally there
should be additional configuration to allow getting rid of this overhead
but that would be too much complexity at this stage of the release cycle.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] VPE: reimplement ELF loader.
Ralf Baechle [Wed, 10 Oct 2007 12:33:03 +0000 (13:33 +0100)]
[MIPS] VPE: reimplement ELF loader.

Loading ELF binaries based on the section table is totally wrong.  This
still leaves the other fat bug of referencing symbols in an executable
unfixed, so people better don't run strip on their binaries ...

As added bonus the new loader is also 23 lines shorter.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] cleanup WRPPMC include files
Yoichi Yuasa [Tue, 9 Oct 2007 15:28:26 +0000 (00:28 +0900)]
[MIPS] cleanup WRPPMC include files

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.
Franck Bui-Huu [Mon, 8 Oct 2007 14:11:51 +0000 (16:11 +0200)]
[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] SMP: Use ISO C struct initializer for local structs.
Ralf Baechle [Thu, 4 Oct 2007 17:18:52 +0000 (18:18 +0100)]
[MIPS] SMP: Use ISO C struct initializer for local structs.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] SMP: Kill useless casts.
Ralf Baechle [Thu, 4 Oct 2007 15:57:08 +0000 (16:57 +0100)]
[MIPS] SMP: Kill useless casts.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Kill num_online_cpus() loops.
Ralf Baechle [Wed, 3 Oct 2007 18:16:57 +0000 (19:16 +0100)]
[MIPS] Kill num_online_cpus() loops.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] SMP: Implement smp_call_function_mask().
Ralf Baechle [Wed, 3 Oct 2007 00:24:16 +0000 (01:24 +0100)]
[MIPS] SMP: Implement smp_call_function_mask().

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Make facility to convert CPU types to strings generally available.
Ralf Baechle [Thu, 11 Oct 2007 22:46:17 +0000 (23:46 +0100)]
[MIPS] Make facility to convert CPU types to strings generally available.

So far /proc/cpuinfo has been the only user but human readable processor
name are more useful than that for proc.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Convert list of CPU types from #define to enum.
Ralf Baechle [Thu, 11 Oct 2007 22:46:16 +0000 (23:46 +0100)]
[MIPS] Convert list of CPU types from #define to enum.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Optimize get_unaligned / put_unaligned implementations.
Ralf Baechle [Wed, 14 Feb 2007 21:16:14 +0000 (21:16 +0000)]
[MIPS] Optimize get_unaligned / put_unaligned implementations.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] checkfiles: Fix "need space after that ','" errors.
Ralf Baechle [Thu, 11 Oct 2007 22:46:15 +0000 (23:46 +0100)]
[MIPS] checkfiles: Fix "need space after that ','" errors.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Fix "no space between function name and open parenthesis" warnings.
Ralf Baechle [Thu, 11 Oct 2007 22:46:15 +0000 (23:46 +0100)]
[MIPS] Fix "no space between function name and open parenthesis" warnings.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Allow hardwiring of the CPU type to a single type for optimization.
Ralf Baechle [Thu, 11 Oct 2007 22:46:15 +0000 (23:46 +0100)]
[MIPS] Allow hardwiring of the CPU type to a single type for optimization.

This saves a few k on systems which only ever ship with a single CPU type.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] tlbex: Size optimize code by declaring a few functions inline.
Ralf Baechle [Thu, 11 Oct 2007 22:46:14 +0000 (23:46 +0100)]
[MIPS] tlbex: Size optimize code by declaring a few functions inline.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] pg-r4k.c: Dump the generated code
Maciej W. Rozycki [Tue, 2 Oct 2007 13:54:15 +0000 (14:54 +0100)]
[MIPS] pg-r4k.c: Dump the generated code

Dump the generated code for clear/copy page calls like it is done for TLB
fault handlers.  Useful for debugging.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Remove cobalt_machine_power_off()
Yoichi Yuasa [Tue, 2 Oct 2007 14:21:36 +0000 (23:21 +0900)]
[MIPS] Cobalt: Remove cobalt_machine_power_off()

It's same as cobalt_machine_halt().

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
Yoichi Yuasa [Tue, 2 Oct 2007 14:17:38 +0000 (23:17 +0900)]
[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c

It's only used in arch/mips/cobalt/reset.c.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c
Yoichi Yuasa [Tue, 2 Oct 2007 14:13:17 +0000 (23:13 +0900)]
[MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c

They're only used in arch/mips/cobalt/console.c.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c.
Yoichi Yuasa [Tue, 2 Oct 2007 13:54:41 +0000 (22:54 +0900)]
[MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c.

These PCI definitions are only used in arch/mips/pci/fixup-cobalt.c.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] MTX1: Add defconfig file
Florian Fainelli [Mon, 1 Oct 2007 11:52:38 +0000 (13:52 +0200)]
[MIPS] MTX1: Add defconfig file

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Add LED support to cobalt_defconfig
Yoichi Yuasa [Mon, 1 Oct 2007 10:48:31 +0000 (19:48 +0900)]
[MIPS] Cobalt: Add LED support to cobalt_defconfig

Add LED support to cobalt_defconfig.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Add Qube series front LED support to platform register
Yoichi Yuasa [Mon, 1 Oct 2007 10:46:50 +0000 (19:46 +0900)]
[MIPS] Cobalt: Add Qube series front LED support to platform register

Add Cobalt Qube series front LED support to platform register.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Cobalt: Add Cobalt Raq LED platform register and power off trigger
Yoichi Yuasa [Mon, 1 Oct 2007 10:45:05 +0000 (19:45 +0900)]
[MIPS] Cobalt: Add Cobalt Raq LED platform register and power off trigger

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Optimize __alloc_zeroed_user_highpage implementation.
Ralf Baechle [Thu, 11 Oct 2007 22:46:12 +0000 (23:46 +0100)]
[MIPS] Optimize __alloc_zeroed_user_highpage implementation.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Avoid indexed cacheops.
Ralf Baechle [Thu, 27 Sep 2007 17:26:43 +0000 (18:26 +0100)]
[MIPS] Avoid indexed cacheops.

On MP configurations it's highly dubious what this code will actually
affect since blasting away cachelines may or may not do the right
thing wrt. cache coherency.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Don't abort the build process if '-msym32' isn't supported
Franck Bui-Huu [Thu, 27 Sep 2007 14:26:40 +0000 (16:26 +0200)]
[MIPS] Don't abort the build process if '-msym32' isn't supported

-msym32 and previously the strategy to tell the compiler to generate
64-bit code but the assembler to put it into 32-bit ELF was initially
a hack to get around the lack of proper 64-bit binutils support and
later turned into a neat optimization with significant code size
savings.  But it's really just an optimization so there is nothing
wrong with just dropping the option (and whatever else goes along with
it, I forgot all the nasty details) on the floor if due to a vintage
compiler it can't be suported.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Clockevent driver for BCM1480
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000 (23:46 +0100)]
[MIPS] Clockevent driver for BCM1480

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Clockevent driver for BCM1250
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000 (23:46 +0100)]
[MIPS] Clockevent driver for BCM1250

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] i8253 PIT clocksource and clockevent drivers
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000 (23:46 +0100)]
[MIPS] i8253 PIT clocksource and clockevent drivers

Derived from the i386 variant with a few x86 complexities chopped off.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] IP27: Add clocksource drivers
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000 (23:46 +0100)]
[MIPS] IP27: Add clocksource drivers

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
17 years ago[MIPS] Jazz clockevent driver
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000 (23:46 +0100)]
[MIPS] Jazz clockevent driver

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>