- 07 1月, 2006 4 次提交
-
-
由 Russell King 提交于
Since the ARM AMBA bus is used on MIPS as well as ARM, we need to make the bus available for other architectures to use. Move the AMBA include files from include/asm-arm/hardware/ to include/linux/amba/ Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Andre McCurdy 提交于
Patch from Andre McCurdy Replaces generic swab32 routine with a more ARM friendly version. Reduces kernel text size by approx 1200 bytes when compiled with 3.4.4 and approx 2400 bytes with 4.0.2 Probably some performance benefit as well. Signed-off-by: NAndre McCurdy <armccurdy@yahoo.co.uk> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Richard Purdie 提交于
Patch from Richard Purdie Fix a gcc4 build error (incomplete element type) in the pxa SharpSL PM code. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Pavel Pisa 提交于
Patch from Pavel Pisa Correction of the code broken by update whole-tree platform devices update. Signed-off-by: NPavel Pisa <pisa@cmp.felk.cvut.cz> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 06 1月, 2006 8 次提交
-
-
由 Jared Hulbert 提交于
Patch from Jared Hulbert The following patch changes the bus arbiter controller settings for the Intel PXA27x Application Processor Family. Up to 5% better video performance. It parks the bus on the core while not in use and sets the arbitration for other bus items. The patch only applies changes to the Intel Mainstone development platform. This patch is not compatible with preproduction Intel PXA27x silicon. This patch is based on the Intel Linux Preview Kit released to the public on 25 Feb. 2005 found at ftp://ftp.arm.linux.org.uk/pub/linux/arm/people/xscale/mainstone/02-25-2005/. Signed-off-by: NJustin A Treon <justin_treon@yahoo.com> Signed-off-by: NJared Hulbert <jaredeh@gmail.com> Signed-off-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Deepak Saxena 提交于
Patch from Deepak Saxena The expansion bus on the IXP46x NPU can be configured for either 32MiB or 16MiB windows and changing the configuration causes the base address for each chip select for each region to change. Because of this, we cannot hardcode the physical base as we currently do. This patch checks the expansion bus configuration registers at runtime to determine the appropriate window size. Note that this requires that the bootloader already configured the device sizes appropriately, but I feel that is valid assumption to make as the bootloader must configure and access the flash window, the output display (LCD, LEDs, etc) window, and other expansion bus devices. Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Dan Williams 提交于
Patch from Dan Williams Convert old-style serial devices to platform devices so that printk's are visible during the boot process. Signed-off-by: NDan Williams <dan.j.williams@intel.com> Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Sascha Hauer 提交于
Patch from Sascha Hauer - remove unnecessary mappings - rename mx1ads_device to cs89x0_device, because that's what it is - fix io/irq resource for cs89x0 device Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Richard Purdie 提交于
Patch from Richard Purdie The SL-Cxx00 devices have a power control register in SCOOP that is shared by both CF and MMC/SD card slots. The CF reset code was resetting this register leading to various lockups as the MMC power was suddenly lost. This patch handles the CPR register in a more sensitive manner. It also removes some unneeded collie specific calls as the reset code handles this. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Richard Purdie 提交于
Patch from Richard Purdie ARM doesn't use ACPI so ARM's apm implementation has no need to depend on PM_LEGACY. This patch removes that dependency. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Richard Purdie 提交于
Patch from Richard Purdie This patch moves a large chunk of the sharpsl_pm driver to arch/arm/common so that it can be reused on other devices such as the SL-5500 (collie). It also abstracts some functions from the core into the machine and platform specific parts of the driver to aid reuse. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Richard Purdie 提交于
Patch from Richard Purdie Add platform code to enable the ohci device on the pxa27x based Sharp Zaurus Cxx00 devices. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 05 1月, 2006 8 次提交
-
-
由 Lennert Buytenhek 提交于
Patch from Lennert Buytenhek Add symbolic names for the five ixp2400 GPIO lines on the enp2611 that are used as interrupts. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Lennert Buytenhek 提交于
Patch from Lennert Buytenhek In its interrupt handler, the (NAPI) ixp2000 netdev driver needs to use the masked thread interrupt status register (instead of the raw one) to prevent scheduling polling when polling is already running when a TXdone interrupt comes in. The definitions for the masked status registers were not in yet, so this patch adds them. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Lennert Buytenhek 提交于
Patch from Lennert Buytenhek Remove the ixdp2x01 cs89x0 hack from ixp2000's io implementation. Since the cs89x0 driver has been made properly aware of the odd way the cs89x0 is hooked up on the ixdp2x01, we don't need this hack anymore. Signed-off-by: NLennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Deepak Saxena 提交于
Patch from Deepak Saxena Add NAS 100d to machine build list and update to new 2.6.15 options. Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> --- Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Rod Whitby 提交于
Patch from Rod Whitby PAGE_SHIFT is undeclared in include/asm-arm/arch-ixp4xx/memory.h, identified by the following kernel compilation error: CC [M] sound/core/memory.o In file included from include/asm/memory.h:27, from include/asm/io.h:28, from sound/core/memory.c:24: include/asm/arch/memory.h: In function `__arch_adjust_zones': include/asm/arch/memory.h:28: error: `PAGE_SHIFT' undeclared (first use in this function) This patch replaces my previous attempt at fixing this problem (Patch 3214/1) and is based on the following feedback: Russell King wrote: > The error you see came up on SA1100. The best solution was to move > the __arch_adjust_zones() function out of line. I suggest ixp4xx > does the same. I have moved the function out of line into arch/arm/mach-ixp4xx/common-pci.c as suggested. Signed-off-by: NRod Whitby <rod@whitby.id.au> Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Deepak Saxena 提交于
Patch from Deepak Saxena This patch removes referneces to gpio_isr_line_clear() from the NAS 100d platform implementation. Depends on 3192/1 and 3215/1 Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Rod Whitby 提交于
Patch from Rod Whitby This patch adds support for a new arm/ixp4xx machine - the Iomega NAS 100d network attached storage product. The NAS100D is a consumer device containing a 266MHz Intel IXP420 processor, 16MB of flash, 64MB of RAM, a 160Gb internal IDE hard disk, and 802.11b/g wireless on an Atheros mini-PCI card. Work on porting the latest 2.6.x kernel to this device is being done by the NSLU2-Linux project (the same team who maintains the port to the Linksys NSLU2 device). In particular, the majority of this patch was authored by Alessandro Zummo, based on the work done for MACH_NSLU2 support by the NSLU2-Linux core team of developers. MACH_NAS100D (as implemented by this patch) can be enabled in jumbo ixp4xx kernels without any affect on the other machines supported by that kernel. This patch applies cleanly against 2.6.15-rc7 and should be trivial to apply to later kernel versions. It does not depend upon any other patches. Modified files (and number of lines inserted): arch/arm/mach-ixp4xx/Kconfig | 8 arch/arm/mach-ixp4xx/Makefile | 1 include/asm-arm/arch-ixp4xx/hardware.h | 1 include/asm-arm/arch-ixp4xx/irqs.h | 9 include/asm-arm/arch-ixp4xx/nas100d.h | 75 arch/arm/mach-ixp4xx/nas100d-pci.c | 77 arch/arm/mach-ixp4xx/nas100d-power.c | 69 arch/arm/mach-ixp4xx/nas100d-setup.c | 133 -- Rod Whitby (NSLU2-Linux project lead) Signed-off-by: NRod Whitby <rod@whitby.id.au> Signed-off-by: NAlessandro Zummo <a.zummo@towertech.it> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Deepak Saxena 提交于
Patch from Deepak Saxena Other than interrupt masking purposes, this API is only used when configuring interrupt lines and this patch moves that functionality directly into the ixp4xx_set_irq_type() implementation as board level PCI code should not need to worry about those details. Signed-off-by: NDeepak Saxena <dsaxena@plexity.net> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 04 1月, 2006 13 次提交
-
-
由 Russell King 提交于
These are empty, unnecessary functions, so remove them. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Since we now only build arch/arm/kernel/dma.c on machine types which set ISA_DMA_API, we don't need to define MAX_DMA_CHANNELS to 0 to indicate this - this definition becomes superfluous. Remove it. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
ISA_DMA_API tells the rest of the kernel if the ISA DMA API is available. Select this symbol only on machine types which make use of the ISA DMA API. Make building of arch/arm/kernel/dma.c depend on this symbol - if a machine does not support the ISA DMA API, it's pointless building this file. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
There's no need to have DMA initialised at the same time as interrupts. Move it to a core_initcall(). Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
The old __address element in struct scatterlist remained from older kernels because the ARM DMA emulation code made use of it. Move this field into struct dma_struct, and convert DMA emulation code to setup a SG entry as required. Also, convert DMA emulation code to use the new DMA API rather than the PCI DMA API. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
Allow the compiler to optimise the bus_to_virt(virt_to_bus()) transformation in the ARM ISA DMA interface. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
CLPS711x, EPXA10DB and Integrator contained a dma.c file which has never been built. Remove these redundant files. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
It seems that clk_use() and clk_unuse() are additional complexity which isn't required anymore. Remove them from the clock framework to avoid the additional confusion which they cause, and update all ARM machine types except for OMAP. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
It seems that there's some confusion over how the clock source framework should be used. Add some additional comments to explain the ambiguous areas. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
arch/arm/kernel/entry-armv.S has contained a comment suggesting that asm/hardware.h and asm/arch/irqs.h should be moved into the asm/arch/entry-macro.S include. So move the includes to these two files as required. Add missing includes (asm/hardware.h, asm/io.h) to asm/arch/system.h includes which use those facilities, and remove asm/io.h from kernel/process.c. Remove other unnecessary includes from arch/arm/kernel, arch/arm/mm and arch/arm/mach-footbridge. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
由 Russell King 提交于
We are coding the kernel link address into the makefiles, which is invisibly dependent on PAGE_OFFSET. If PAGE_OFFSET is changed, the makefiles also need to be changed. Make adjustments such that the makefiles encode just the offset from PAGE_OFFSET for the kernel link address, and use PAGE_OFFSET in the linker scripts directly. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
-
- 03 1月, 2006 4 次提交
-
-
由 Linus Torvalds 提交于
Hey, it's fifteen years today since I bought the machine that got Linux started. January 2nd is a good date.
-
由 Andi Kleen 提交于
Otherwise a bad mem policy system call can confuse the interleaving code into referencing undefined nodes. Originally reported by Doug Chapman I was told it's CVE-2005-3358 (one has to love these security people - they make everything sound important) Signed-off-by: NAndi Kleen <ak@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Dag-Erling Smrgrav 提交于
In commit 3D59121003721a8fad11ee72e646fd9d3076b5679c, the x86 and x86-64 <asm/param.h> was changed to include <linux/config.h> for the configurable timer frequency. However, asm/param.h is sometimes used in userland (it is included indirectly from <sys/param.h>), so your commit pollutes the userland namespace with tons of CONFIG_FOO macros. This greatly confuses software packages (such as BusyBox) which use CONFIG_FOO macros themselves to control the inclusion of optional features. After a short exchange, Christoph approved this patch Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Benjamin Herrenschmidt 提交于
Some G5s still occasionally experience shutdowns due to overtemp conditions despite the recent fix. After analyzing logs from such machines, it appears that the overtemp code is a bit too quick at shutting the machine down when reaching the critical temperature (tmax + 8) and doesn't leave the fan enough time to actually cool it down. This happens if the temperature of a CPU suddenly rises too high in a very short period of time, or occasionally on boot (that is the CPUs are already overtemp by the time the driver loads). This patches makes the code a bit more relaxed, leaving a few seconds to the fans to do their job before kicking the machine shutown. Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
- 01 1月, 2006 3 次提交
-
-
由 Stas Sergeev 提交于
This should fix multi-threaded core-files Signed-off-by: stsp@aknet.ru Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linus Torvalds 提交于
This is a slightly more complete fix for the previous minimal sysctl string fix. It always terminates the returned string with a NUL, even if the full result wouldn't fit in the user-supplied buffer. The returned length is the full untruncated length, so that you can tell when truncation has occurred. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
-
由 Linus Torvalds 提交于
-