- 17 Jun, 2009 40 commits
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Imre Kaloz authored
This patch removes the SiByte simulation Kconfig option, which only modified a printk. Signed-off-by:
Imre Kaloz <kaloz@openwrt.org> Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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Florian Fainelli authored
This patch makes sure that we are not going to clear or change the interrupt status of a GPIO interrupt superior to 13 as this is the maximum number of GPIO interrupt source (p.232 of the RC32434 reference manual). Signed-off-by:
Florian Fainelli <florian@openwrt.org> Signed-off-by:
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Florian Fainelli authored
Remove commented out definitions. Signed-off-by:
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David Daney authored
CPU_CAVIUM_OCTEON is mips_r2 which is handled before the switch. This label in the switch statement is dead code, so we remove it. Signed-off-by:
David Daney <ddaney@caviumnetworks.com> Reviewed by: David VomLehn <dvomlehn@cisco.com> Signed-off-by:
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David Daney authored
The Octeon has no execution hazards, so we can remove them and save an instruction per TLB handler invocation. Signed-off-by:
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David Daney authored
Some CPUs do not need ehb instructions after writing CP0 registers. By allowing ehb generation to be overridden in cpu-feature-overrides.h, we can save a few instructions in the TLB handler hot paths. Signed-off-by:
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David Daney authored
Try to fold the 64-bit TLB refill handler opportunistically at the beginning of the vmalloc path so as to avoid splitting execution flow in half and wasting cycles for a branch required at that point then. Resort to doing the split if either of the newly created parts would not fit into its designated slot. Original-patch-by:
Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by:
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David Daney authored
The logic used to split the r4000 refill handler is liberally sprinkled with magic numbers. We attempt to explain what they are and normalize them against a new symbolic value (MIPS64_REFILL_INSNS). CC: David VomLehn <dvomlehn@cisco.com> Reviewed-by:
Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by:
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Atsushi Nemoto authored
Add platform support for ACLC of TXx9 SoCs. Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
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David Daney authored
This patch adds support for PCI and PCIe to the base Cavium OCTEON processor support. Signed-off-by:
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David Daney authored
Here we add the register definitions for the processor blocks used by the following PCI support patch. Signed-off-by:
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Atsushi Nemoto authored
Add platform support for DMAC of TXx9 SoCs. Signed-off-by:
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Atsushi Nemoto authored
This patch adds support for the integrated DMAC of the TXx9 family. Signed-off-by:
Dan Williams <dan.j.williams@intel.com> Signed-off-by:
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Atsushi Nemoto authored
Use container structure for clocksource, clock_event_device and hold a pointer to txx9_tmr_reg in it. This saves a few instructions in clocksource and clock_event handlers. Signed-off-by:
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Kevin Cernekee authored
Signed-off-by:
Kevin Cernekee <cernekee@gmail.com> Signed-off-by:
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Kevin Cernekee authored
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Kevin Cernekee authored
Signed-off-by:
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Ralf Baechle authored
A wrong resolution of a merge conflict made the recently deleted wrong error check in sb1250_set_affinity. Send the zombie back to the empire of the undead. Signed-off-by: -
Atsushi Nemoto authored
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Ralf Baechle authored
Signed-off-by: -
Ralf Baechle authored
Signed-off-by: -
git://aeryn.fluff.org.uk/bjdooks/linuxLinus Torvalds authored
* 'next-i2c' of git://aeryn.fluff.org.uk/bjdooks/linux: i2c-stu300: Make driver depend on MACH_U300 i2c-s3c2410: use resource_size() i2c: Use resource_size macro i2c: ST DDC I2C U300 bus driver v3 i2c-bfin-twi: pull in io.h for ioremap()
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git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6Linus Torvalds authored
* 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: switch to using late_initcall radeon legacy chips: tv dac bg/dac adj updates drm/radeon: introduce kernel modesetting for radeon hardware drm: Add the TTM GPU memory manager subsystem. drm: Memory fragmentation from lost alignment blocks drm/radeon: fix mobility flags on new PCI IDs.
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David Howells authored
Authentication error abort codes should be translated to appropriate Linux error codes, rather than all being translated to EREMOTEIO - which indicates that the server had internal problems. Additionally, a server shouldn't be marked unavailable and the next server tried if an authentication error occurs. This will quickly make all the servers unavailable to the client. Instead the error should be returned straight to the user. Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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David Howells authored
Connections that have seen a connection-level abort should not be reused as the far end will just abort them again; instead a new connection should be made. Connection-level aborts occur due to such things as authentication failures. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (425 commits) V4L/DVB (11870): gspca - main: VIDIOC_ENUM_FRAMESIZES ioctl added. V4L/DVB (12004): poll method lose race condition V4L/DVB (11894): flexcop-pci: dmesg visible names broken V4L/DVB (11892): Siano: smsendian - declare function as extern V4L/DVB (11891): Siano: smscore - bind the GPIO SMS protocol V4L/DVB (11890): Siano: smscore - remove redundant code V4L/DVB (11889): Siano: smsdvb - add DVB v3 events V4L/DVB (11888): Siano: smsusb - remove redundant ifdef V4L/DVB (11887): Siano: smscards - add board (target) events V4L/DVB (11886): Siano: smscore - fix some new GPIO definitions names V4L/DVB (11885): Siano: Add new GPIO management interface V4L/DVB (11884): Siano: smssdio - revert to stand alone module V4L/DVB (11883): Siano: cards - add two additional (USB) devices V4L/DVB (11824): Siano: smsusb - change exit func debug msg V4L/DVB (11823): Siano: smsusb - fix typo in module description V4L/DVB (11822): Siano: smscore - bug fix at get_device_mode V4L/DVB (11821): Siano: smscore - fix isdb-t firmware name V4L/DVB (11820): Siano: smscore - fix byte ordering bug V4L/DVB (11819): Siano: smscore - fix get_common_buffer bug V4L/DVB (11818): Siano: smscards - assign gpio to HPG targets ...
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Benjamin Herrenschmidt authored
Some architectures need to initialize SLAB caches to be able to allocate page tables. They do that from pgtable_cache_init() so the later should be called earlier now, best is before vmalloc_init(). Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by:
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Linus Torvalds authored
* akpm: (182 commits) fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset fbdev: *bfin*: fix __dev{init,exit} markings fbdev: *bfin*: drop unnecessary calls to memset fbdev: bfin-t350mcqb-fb: drop unused local variables fbdev: blackfin has __raw I/O accessors, so use them in fb.h fbdev: s1d13xxxfb: add accelerated bitblt functions tcx: use standard fields for framebuffer physical address and length fbdev: add support for handoff from firmware to hw framebuffers intelfb: fix a bug when changing video timing fbdev: use framebuffer_release() for freeing fb_info structures radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb? s3c-fb: CPUFREQ frequency scaling support s3c-fb: fix resource releasing on error during probing carminefb: fix possible access beyond end of carmine_modedb[] acornfb: remove fb_mmap function mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF mb862xxfb: restrict compliation of platform driver to PPC Samsung SoC Framebuffer driver: add Alpha Channel support atmel-lcdc: fix pixclock upper bound detection offb: use framebuffer_alloc() to allocate fb_info struct ... Manually fix up conflicts due to kmemcheck in mm/slab.c -
Mike Frysinger authored
Signed-off-by:
Mike Frysinger <vapier@gentoo.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Mike Frysinger authored
The remove member of the platform_driver bfin_t350mcqb_driver should use __devexit_p() to refer to the remove function, and that function should get __devexit markings. Likewise, the probe function should be marked with __devinit and not __init. Also, module_init() functions should be marked with __init rather than __devinit. Signed-off-by:
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Vivek Kutal authored
The dma_alloc_* functions sets the memory to 0 before returning so there is no need to call memset after the allocation. Also no point in clearing the memory when disabling the buffer. Signed-off-by:
Vivek Kutal <vivek.kutal@azingo.com> Signed-off-by:
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Mike Frysinger authored
The local fbinfo/info vars in the suspend functions don't actually get used which cause ugly gcc warnings, so drop them. Signed-off-by:
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Mike Frysinger authored
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Kristoffer Ericson authored
Add accelerated bitblt functions to s1d13xxx based video chipsets, more specificly functions copyarea and fillrect. It has only been tested and activated for 13506 chipsets but is expected to work for the majority of s1d13xxx based chips. This patch also cleans up the driver with respect of whitespaces and other formatting issues. We update the current status comments. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
Kristoffer Ericson <kristoffer.ericson@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Krzysztof Helt authored
Use standard fields fbinfo.fix.smem_start and fbinfo.fix.smem_len for physical address and length of framebuffer. This also fixes output of the 'fbset -i' command - address and length of the framebuffer are displayed correctly. Signed-off-by:
Krzysztof Helt <krzysztof.h1@wp.pl> Acked-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
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Dave Airlie authored
With KMS we have ran into an issue where we really want the KMS fb driver to be the one running the console, so panics etc can be shown by switching out of X etc. However with vesafb/efifb built-in, we end up with those on fb0 and the KMS fb driver on fb1, driving the same piece of hw, so this adds an fb info flag to denote a firmware fbdev, and adds a new aperture base/size range which can be compared when the hw drivers are installed to see if there is a conflict with a firmware driver, and if there is the firmware driver is unregistered and the hw driver takes over. It uses new aperture_base/size members instead of comparing on the fix smem_start/length, as smem_start/length might for example only cover the first 1MB of the PCI aperture, and we could allocate the kms fb from 8MB into the aperture, thus they would never overlap. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
Dave Airlie <airlied@redhat.com> Acked-by:
Peter Jones <pjones@redhat.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Paul Menzel authored
When changing video timing dynamically via fbset the screen sporadically is rendered black. With the attached fix which disables VCO prior to timing register change the problem disappears. I had a look at the Xserver register setup code. Here the VCO is disabled in the same way [1]. This patch is taken from vga-sync-field version 0.0.11 [2][3]. [1] http://cgit.freedesktop.org/xorg/driver/xf86-video-intel/tree/src/i830_= driver.c [2] http://lowbyte.de/vga-sync-fields/vga-sync-fields-0.0.11.tgz [3] http://easy-vdr.de/git?p=frc.git/.git;a=commit;h=dcc3b863e5a663652587619c357bd20075af6896 2587619c357bd20075af6896 Signed-off-by:
Thomas Hilber <sparkie@lowbyte.de> Signed-off-by:
Paul Menzel <paulepanter@users.sourceforge.net> Cc: Krzysztof Helt <krzysztof.h1@poczta.fm> Signed-off-by:
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Krzysztof Helt authored
Use the framebuffer_release() for freeing fb_info structures allocated with framebuffer_alloc(). Signed-off-by:
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Roel Kluin authored
P2G2CLK_ALWAYS_ONb is tested twice, 2nd should be P2G2CLK_DAC_ALWAYS_ONb. [akpm@linux-foundation.org: remove duplicated bitwise-OR of PIXCLKS_CNTL__R300_P2G2CLK_ALWAYS_ONb too] Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Acked-by:
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Ben Dooks authored
Add support for CPU frequency scaling in the S3C24XX video driver. Signed-off-by:
Simtec Linux Team <linux@simtec.co.uk> Signed-off-by:
Ben Dooks <ben@simtec.co.uk> Cc: Dave Jones <davej@codemonkey.org.uk> Signed-off-by:
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