12 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]
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>

12 years agoMerge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus
Linus Torvalds [Fri, 12 Oct 2007 02:21:23 +0000]
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
  ...

12 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]
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)
  ...

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

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

12 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]
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

12 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]
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
  ...

12 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]
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

12 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]
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
  ...

12 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]
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
  ...

12 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]
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
  ...

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

12 years ago[NET]: Fix NAPI completion handling in some drivers.
David S. Miller [Fri, 12 Oct 2007 01:08:29 +0000]
[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>

12 years ago[TCP]: Limit processing lost_retrans loop to work-to-do cases
Ilpo Järvinen [Fri, 12 Oct 2007 00:36:13 +0000]
[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>

12 years ago[TCP]: Fix lost_retrans loop vs fastpath problems
Ilpo Järvinen [Fri, 12 Oct 2007 00:35:41 +0000]
[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>

12 years ago[TCP]: No need to re-count fackets_out/sacked_out at RTO
Ilpo Järvinen [Fri, 12 Oct 2007 00:34:57 +0000]
[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>

12 years ago[TCP]: Extract tcp_match_queue_to_sack from sacktag code
Ilpo Järvinen [Fri, 12 Oct 2007 00:34:25 +0000]
[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>

12 years ago[TCP]: Kill almost unused variable pcount from sacktag
Ilpo Järvinen [Fri, 12 Oct 2007 00:33:55 +0000]
[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>

12 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]
[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>

12 years ago[TCP]: Add bytes_acked (ABC) clearing to FRTO too
Ilpo Järvinen [Fri, 12 Oct 2007 00:32:31 +0000]
[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>

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

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] WRPPMC serial support move to platform device
Yoichi Yuasa [Thu, 11 Oct 2007 13:54:13 +0000]
[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>

12 years ago[MIPS] R1: Fix hazard barriers to make kernels work on R2 also.
Ralf Baechle [Fri, 21 Sep 2007 12:05:44 +0000]
[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>

12 years ago[MIPS] VPE: reimplement ELF loader.
Ralf Baechle [Wed, 10 Oct 2007 12:33:03 +0000]
[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>

12 years ago[MIPS] cleanup WRPPMC include files
Yoichi Yuasa [Tue, 9 Oct 2007 15:28:26 +0000]
[MIPS] cleanup WRPPMC include files

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 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]
[MIPS] Add BUG_ON assertion for attempt to run kernel on the wrong CPU type.

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

12 years ago[MIPS] SMP: Use ISO C struct initializer for local structs.
Ralf Baechle [Thu, 4 Oct 2007 17:18:52 +0000]
[MIPS] SMP: Use ISO C struct initializer for local structs.

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

12 years ago[MIPS] SMP: Kill useless casts.
Ralf Baechle [Thu, 4 Oct 2007 15:57:08 +0000]
[MIPS] SMP: Kill useless casts.

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

12 years ago[MIPS] Kill num_online_cpus() loops.
Ralf Baechle [Wed, 3 Oct 2007 18:16:57 +0000]
[MIPS] Kill num_online_cpus() loops.

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

12 years ago[MIPS] SMP: Implement smp_call_function_mask().
Ralf Baechle [Wed, 3 Oct 2007 00:24:16 +0000]
[MIPS] SMP: Implement smp_call_function_mask().

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

12 years ago[MIPS] Make facility to convert CPU types to strings generally available.
Ralf Baechle [Thu, 11 Oct 2007 22:46:17 +0000]
[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>

12 years ago[MIPS] Convert list of CPU types from #define to enum.
Ralf Baechle [Thu, 11 Oct 2007 22:46:16 +0000]
[MIPS] Convert list of CPU types from #define to enum.

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

12 years ago[MIPS] Optimize get_unaligned / put_unaligned implementations.
Ralf Baechle [Wed, 14 Feb 2007 21:16:14 +0000]
[MIPS] Optimize get_unaligned / put_unaligned implementations.

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

12 years ago[MIPS] checkfiles: Fix "need space after that ','" errors.
Ralf Baechle [Thu, 11 Oct 2007 22:46:15 +0000]
[MIPS] checkfiles: Fix "need space after that ','" errors.

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

12 years ago[MIPS] Fix "no space between function name and open parenthesis" warnings.
Ralf Baechle [Thu, 11 Oct 2007 22:46:15 +0000]
[MIPS] Fix "no space between function name and open parenthesis" warnings.

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

12 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]
[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>

12 years ago[MIPS] tlbex: Size optimize code by declaring a few functions inline.
Ralf Baechle [Thu, 11 Oct 2007 22:46:14 +0000]
[MIPS] tlbex: Size optimize code by declaring a few functions inline.

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

12 years ago[MIPS] pg-r4k.c: Dump the generated code
Maciej W. Rozycki [Tue, 2 Oct 2007 13:54:15 +0000]
[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>

12 years ago[MIPS] Cobalt: Remove cobalt_machine_power_off()
Yoichi Yuasa [Tue, 2 Oct 2007 14:21:36 +0000]
[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>

12 years ago[MIPS] Cobalt: Move reset port definition to arch/mips/cobalt/reset.c
Yoichi Yuasa [Tue, 2 Oct 2007 14:17:38 +0000]
[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>

12 years ago[MIPS] Cobalt: Move UART base definition to arch/mips/cobalt/console.c
Yoichi Yuasa [Tue, 2 Oct 2007 14:13:17 +0000]
[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>

12 years ago[MIPS] Cobalt: Move PCI definitions to arch/mips/pci/fixup-cobalt.c.
Yoichi Yuasa [Tue, 2 Oct 2007 13:54:41 +0000]
[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>

12 years ago[MIPS] MTX1: Add defconfig file
Florian Fainelli [Mon, 1 Oct 2007 11:52:38 +0000]
[MIPS] MTX1: Add defconfig file

Signed-off-by: Florian Fainelli <florian.fainelli@telecomint.eu>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Cobalt: Add LED support to cobalt_defconfig
Yoichi Yuasa [Mon, 1 Oct 2007 10:48:31 +0000]
[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>

12 years ago[MIPS] Cobalt: Add Qube series front LED support to platform register
Yoichi Yuasa [Mon, 1 Oct 2007 10:46:50 +0000]
[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>

12 years ago[MIPS] Cobalt: Add Cobalt Raq LED platform register and power off trigger
Yoichi Yuasa [Mon, 1 Oct 2007 10:45:05 +0000]
[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>

12 years ago[MIPS] Optimize __alloc_zeroed_user_highpage implementation.
Ralf Baechle [Thu, 11 Oct 2007 22:46:12 +0000]
[MIPS] Optimize __alloc_zeroed_user_highpage implementation.

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

12 years ago[MIPS] Avoid indexed cacheops.
Ralf Baechle [Thu, 27 Sep 2007 17:26:43 +0000]
[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>

12 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]
[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>

12 years ago[MIPS] Clockevent driver for BCM1480
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000]
[MIPS] Clockevent driver for BCM1480

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

12 years ago[MIPS] Clockevent driver for BCM1250
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000]
[MIPS] Clockevent driver for BCM1250

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

12 years ago[MIPS] i8253 PIT clocksource and clockevent drivers
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000]
[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>

12 years ago[MIPS] IP27: Add clocksource drivers
Ralf Baechle [Thu, 11 Oct 2007 22:46:10 +0000]
[MIPS] IP27: Add clocksource drivers

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

12 years ago[MIPS] Jazz clockevent driver
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000]
[MIPS] Jazz clockevent driver

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

12 years ago[MIPS] Dyntick support for SMTC:
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000]
[MIPS] Dyntick support for SMTC:

The kernel currently only supports broadcasting of the timer interrupt
from a single timer, not multicasting into two multicast groups of
processors.  So the implemented mechanism for SMTC works by broadcasting
the cp0 compare interrupt on VPE 0 and ignoring it on any additional VPEs.

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

12 years ago[MIPS] Implement clockevents for R4000-style cp0 count/compare interrupt
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000]
[MIPS] Implement clockevents for R4000-style cp0 count/compare interrupt

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

12 years ago[MIPS] Consolidate all variants of MIPS cp0 timer interrupt handlers.
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000]
[MIPS] Consolidate all variants of MIPS cp0 timer interrupt handlers.

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

12 years ago[MIPS] Switch from to_tm to rtc_time_to_tm
Ralf Baechle [Thu, 11 Oct 2007 22:46:09 +0000]
[MIPS] Switch from to_tm to rtc_time_to_tm

This replaces the MIPS-specific to_tm function with the generic
rtc_time_to_tm function.  The big difference between the two functions is
that rtc_time_to_tm uses epoch 70 while to_tm uses 1970, so the result of
rtc_time_to_tm needs to be fixed up.

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

12 years ago[MIPS] Deforest the function pointer jungle in the time code.
Ralf Baechle [Thu, 11 Oct 2007 22:46:08 +0000]
[MIPS] Deforest the function pointer jungle in the time code.

Hard to follow who is pointing what to where and why so it's simply getting
in the way of the time code renovation.

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

12 years ago[MIPS] Use generic NTP code for all MIPS platforms
Ralf Baechle [Mon, 13 Aug 2007 14:26:12 +0000]
[MIPS] Use generic NTP code for all MIPS platforms

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

12 years ago[MIPS] Replace deprecated SA_* IRQ flags with modern IRQF_ variants.
Ahmed S. Darwish [Wed, 26 Sep 2007 22:35:43 +0000]
[MIPS] Replace deprecated SA_* IRQ flags with modern IRQF_ variants.

Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] ARC: Get rid of mips_machgroup
Ralf Baechle [Thu, 11 Oct 2007 22:46:08 +0000]
[MIPS] ARC: Get rid of mips_machgroup

This has not been any serious user of this ill conceived thing since the
original invention in like '95.

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

12 years ago[MIPS] ARC: Convert mach_table[] to ISO C initializers.
Ralf Baechle [Thu, 11 Oct 2007 22:46:07 +0000]
[MIPS] ARC: Convert mach_table[] to ISO C initializers.

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

12 years ago[MIPS] dec/time.c: Remove no longer needed inclusion of <asm/div64.h>.
Maciej W. Rozycki [Mon, 24 Sep 2007 15:13:34 +0000]
[MIPS] dec/time.c: Remove no longer needed inclusion of <asm/div64.h>.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Split up war.h
Ralf Baechle [Thu, 11 Oct 2007 22:46:07 +0000]
[MIPS] Split up war.h

It was getting a little big, ugly and a primary source for merge conflicts.
Also the old method was a bit too forgiving in that the workaround did
default to off, so now there is an explicit #error forcing platform
maintainers to think if they should enable a workaround for a particular
platform.

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

12 years ago[MIPS] GPIO LED driver for the WGT634U machine
Aurelien Jarno [Tue, 25 Sep 2007 13:43:07 +0000]
[MIPS] GPIO LED driver for the WGT634U machine

Add LED support to the WGT634U machine.  It uses the new gpio-led
driver and a platform driver for the pin definitions.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Add gpio support to the BCM47XX platform
Aurelien Jarno [Tue, 25 Sep 2007 13:42:09 +0000]
[MIPS] Add gpio support to the BCM47XX platform

Add GPIO support to the BCM47XX platform.  It will be used by a GPIO
LED driver.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Add CFE support to BCM47XX
Aurelien Jarno [Tue, 25 Sep 2007 13:41:24 +0000]
[MIPS] Add CFE support to BCM47XX

Add CFE support to the BCM47XX code.  That includes querying CFE environment
variables as well as using CFE to print messages before the serial port is
initialized (early printk).

Signed-off-by: Aurelien Jarno <aurel32@farad.aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Move ARC code into arch/mips/fw/arc
Aurelien Jarno [Wed, 5 Sep 2007 06:59:34 +0000]
[MIPS] Move ARC code into arch/mips/fw/arc

Move the ARC code to arch/mips/fw/arc from arch/mips/arc.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Move CFE code into arch/mips/fw/cfe
Aurelien Jarno [Wed, 5 Sep 2007 06:58:26 +0000]
[MIPS] Move CFE code into arch/mips/fw/cfe

Move the platform independent part of the CFE code to arch/mips/fw/cfe from
arch/mips/sibyte/cfe.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Remove IP27 specific structures from struct cpuinfo_mips
Ralf Baechle [Thu, 11 Oct 2007 22:46:05 +0000]
[MIPS] Remove IP27 specific structures from struct cpuinfo_mips

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

12 years ago[MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code.
Ralf Baechle [Thu, 11 Oct 2007 22:46:05 +0000]
[MIPS] Sibyte: Replace SB1 cachecode with standard R4000 class cache code.

It may not be perfect yet but the SB1 code is badly borken and has
horrible performance issues.

Downside: This seriously breaks support for pass 1 parts of the BCM1250
where indexed cacheops don't work quite reliable but I seem to be the
last one on the planet with a pass 1 part anyway.

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

12 years ago[MIPS] Alchemy: remove useless prototypes.
Ralf Baechle [Thu, 11 Oct 2007 22:46:05 +0000]
[MIPS] Alchemy: remove useless prototypes.

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

12 years ago[MIPS] Sibyte: cleanup static inline forward declarations.
Ralf Baechle [Thu, 11 Oct 2007 22:46:05 +0000]
[MIPS] Sibyte: cleanup static inline forward declarations.

In fact there are no foward declarations at all needed when moving things
into the right order.

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

12 years ago[MIPS] R3000 setup for kernel_thread()
Maciej W. Rozycki [Tue, 18 Sep 2007 17:49:08 +0000]
[MIPS] R3000 setup for kernel_thread()

 Match the R4000 semantics for the initial state of interrupt/kernel
status register flags for the R3000 in kernel_thread().

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Introduce a consistent style for vmlinux.lds.
Sam Ravnborg [Sat, 15 Sep 2007 21:35:53 +0000]
[MIPS] Introduce a consistent style for vmlinux.lds.

This style will be consitent with all other arch's - soon.

In addition:
- Moved a few labels inside brackets for the sections they specify
  to prevent that linker alignmnet made them point before the section start

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Add GT641xx IRQ routines.
Yoichi Yuasa [Thu, 13 Sep 2007 14:51:26 +0000]
[MIPS] Add GT641xx IRQ routines.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] GT64120: Remove unused definitions
Yoichi Yuasa [Wed, 12 Sep 2007 14:19:45 +0000]
[MIPS] GT64120: Remove unused definitions

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] i8295 cleanups.
Yoichi Yuasa [Thu, 13 Sep 2007 02:04:04 +0000]
[MIPS] i8295 cleanups.

 o Move i8259 function declarations to include/asm-mips/i8259.h
 o Make i8259.c functions static where possible.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Kill useless volatile keyword
Ralf Baechle [Thu, 11 Oct 2007 22:46:03 +0000]
[MIPS] Kill useless volatile keyword

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

12 years ago[MIPS] Kill redundant EXTRA_AFLAGS
Atsushi Nemoto [Sat, 8 Sep 2007 17:50:42 +0000]
[MIPS] Kill redundant EXTRA_AFLAGS

Kill redundant EXTRA_AFLAGS added after the commit
d2af363cfb94f1bacb3e60327bc44a97881a38c2.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Define known MIPS ISA overrides for Sibyte and Excite boards.
Thiemo Seufer [Wed, 5 Sep 2007 16:44:50 +0000]
[MIPS] Define known MIPS ISA overrides for Sibyte and Excite boards.

Signed-Off-By: Thiemo Seufer <ths@networkno.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] floppy: Rewrite fd_cacheflush() to use dma_cache_sync().
Ralf Baechle [Thu, 11 Oct 2007 22:46:03 +0000]
[MIPS] floppy: Rewrite fd_cacheflush() to use dma_cache_sync().

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

12 years ago[MIPS] PCI: Always enable CONFIG_PCI_DOMAINS
Ralf Baechle [Thu, 11 Oct 2007 22:46:03 +0000]
[MIPS] PCI: Always enable CONFIG_PCI_DOMAINS

The cost is just too low.

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

12 years ago[MIPS] tx4927: Cleanup unused macros and non-standard IO accessors.
Atsushi Nemoto [Mon, 27 Aug 2007 15:28:09 +0000]
[MIPS] tx4927: Cleanup unused macros and non-standard IO accessors.

This patch removes many unused constants, replaces non-standard IO
accessors with standard ones, and kills terrible tx4927_mips.h file.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] cleanup struct irqaction initializers
Thomas Gleixner [Tue, 28 Aug 2007 09:03:01 +0000]
[MIPS] cleanup struct irqaction initializers

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
CC: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Add support for BCM47XX CPUs.
Aurelien Jarno [Tue, 25 Sep 2007 13:40:12 +0000]
[MIPS] Add support for BCM47XX CPUs.

Note that the BCM4710 does not support the wait instruction, this
is not a mistake in the code.

It originally comes from the OpenWrt patches.

Cc: Michael Buesch <mb@bu3sch.de>
Cc: Felix Fietkau <nbd@openwrt.org>
Cc: Florian Schirmer <jolt@tuxbox.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] JAZZ fixes
Thomas Bogendoerfer [Sat, 25 Aug 2007 09:01:50 +0000]
[MIPS] JAZZ fixes

- restructured irq handling
- switched vdma to use memory allocated via get_free_pages
- setup platform devices for serial, jazz_esp and jazzsonic
- fixed cmos rtc access

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Add back support for LASAT platforms
Brian Murphy [Tue, 21 Aug 2007 20:34:16 +0000]
[MIPS] Add back support for LASAT platforms

Signed-off-by: Brian Murphy <brian@murphy.dk>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] fix ABI check in include/asm-mips/arv/hinv.h
Yoichi Yuasa [Thu, 16 Aug 2007 14:15:42 +0000]
[MIPS] fix ABI check in include/asm-mips/arv/hinv.h

Fix ABI check in include/asm-mips/arv/hinv.h

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] remove unused include/asm-mips/ip32/machine.h
Yoichi Yuasa [Thu, 16 Aug 2007 13:56:04 +0000]
[MIPS] remove unused include/asm-mips/ip32/machine.h

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] IP27: remove duplicate extern dump_tlb_all() prototype
Yoichi Yuasa [Thu, 16 Aug 2007 13:54:02 +0000]
[MIPS] IP27: remove duplicate extern dump_tlb_all() prototype

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] VR41xx: replace infinite loop with hibernate
Yoichi Yuasa [Thu, 16 Aug 2007 13:27:05 +0000]
[MIPS] VR41xx: replace infinite loop with hibernate

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] VR41xx: Add default restart routine.
Yoichi Yuasa [Thu, 16 Aug 2007 13:20:11 +0000]
[MIPS] VR41xx: Add default restart routine.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Rename CONFIG_BUILD_ELF64 into KBUILD_64BIT_SYM32
Franck Bui-Huu [Thu, 15 Feb 2007 13:21:36 +0000]
[MIPS] Rename CONFIG_BUILD_ELF64 into KBUILD_64BIT_SYM32

This patch renames it for 3 reasons:

    - "CONFIG" pattern is used by Kconfig. Now this macro is
      no more defined by Kconfig but by Kbuild itself make this
      clear by translating "CONFIG" into "KBUILD".

    - "ELF32" word is improper because it is irrelevant to ELF
      format and it makes confusion with CONFIG_BOOT_ELF32. So
      translate it with SYM32.

    - Add "64BIT" part to make clear that this macro implies a
      64 bits kernel.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Automatically set CONFIG_BUILD_ELF64
Franck Bui-Huu [Thu, 15 Feb 2007 11:06:48 +0000]
[MIPS] Automatically set CONFIG_BUILD_ELF64

We do not rely on user anymore to setup this config correctly.
Instead we make our choice depending on the load address.

If we want to force Kbuild to use ELF64 format whatever
the load address we can still do:

        $ make BUILD_ELF32=no

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] Remove '-mno-explicit-relocs' option when CONFIG_BUILD_ELF64
Franck Bui-Huu [Thu, 15 Feb 2007 11:06:47 +0000]
[MIPS] Remove '-mno-explicit-relocs' option when CONFIG_BUILD_ELF64

This patch removes '-mno-explicit-relocs' usage when
CONFIG_BUILD_ELF64 is set since this option was only required
with the old hack to truncate addresses at the assembly level
where "-mabi=64 -Wa,-mabi=32" was used.

This should yield a small code size improvement for inline
assembly, where the R constraint is used.

The idea is coming from Maciej <macro@linux-mips.org>.

Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] SMTC: Microoptimize atomic_postincrement for non-weak consistency.
Ralf Baechle [Thu, 11 Oct 2007 22:45:58 +0000]
[MIPS] SMTC: Microoptimize atomic_postincrement for non-weak consistency.

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

12 years ago[MIPS] vr41xx: add cpu_wait
Yoichi Yuasa [Mon, 6 Aug 2007 15:09:17 +0000]
[MIPS] vr41xx: add cpu_wait

Add cpu_wait for NEC VR41xx

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

12 years ago[MIPS] IRQ Affinity Support for SMTC on Malta Platform
Kevin D. Kissell [Fri, 3 Aug 2007 17:38:03 +0000]
[MIPS] IRQ Affinity Support for SMTC on Malta Platform

Signed-off-by: Kevin D. Kissell <kevink@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>