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path: root/include/asm-arm/arch-s3c2410/dma.h
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2008-01-28[ARM] 4781/1: S3C24XX: DMA suspend and resume supportBen Dooks
If an DMA channel was active at suspend, then ensure that it is correctly reconfigured when the system resumes. Note, the previous policy was for each driver to handle their own reconfiguration on resume. The policy has been changed to make the individual driver's job easier. Signed-off-by: Ben Dooks <ben-linux@flfuf.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-02-17[ARM] 4219/1: S3C2443: DMA source definitionsBen Dooks
Defines for the S3C2443 DMA source selection, and update the maximum channels to 6 if the S3C2443 is selected. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-12-30[ARM] 4073/1: Prevent s3c24xx drivers from including asm/arch/hardware.h and ↵Arnaud Patard
asm/arch/irqs.h As reminded in http://lkml.org/lkml/2006/12/23/26, one should use asm/hardware.h and asm/irq.h but absent-minded devs like me tends to use asm/arch/hardware.h and/or asm/arch/irqs.h. This patch aims at preventing such things. In order to make it work, I had to modify asm-arm/irq.h too so that it can be included from assembly files. Also, as a side effect, I had to modify some headers who were using the asm/arch/hardware.h or asm/arch/irqs.h. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3800/2: S3C2412: DMA channel mappingsBen Dooks
DMA channel mappings for the S3C2312 Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-09-25[ARM] 3796/1: S3C24XX: Add per-cpu DMA channel mapperBen Dooks
Allow each CPU type in the S3C24XX range to select the DMA channel mapping it supports. We change the DMA registration to use an virtual channel number that the DMA system will allocate to a hardware channel at request time. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-08-31[ARM] 3765/1: S3C24XX: cleanup include/asm-arm/arch-s3c2410/dma.hBen Dooks
Patch from Ben Dooks Cleanup for include/asm-arma/arch-s3c2410/dma.h, by using tab characters to indent items, remove the now un-necessary changelog, and update the copyright information. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-08-31[ARM] 3764/1: S3C24XX: change type naming to kernel styleBen Dooks
Patch from Ben Dooks The type naming in the s3c24xx dma code is riddled with typedefs creating _t types, from the code import from 2.4 which is contrary to the current Kernel coding style. This patch cleans this up, removing the typedefs and and fixing up the resultant code changes. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-08-18[ARM] 3753/1: S3C24XX: DMA fixesBen Dooks
Patch from Ben Dooks A number of small issues with the S3C24XX DMA have cropped up, which this patch fixes. These are: - check wether we can load another buff in start - update state handling in s3c2410_dma_lastxfer - only reload in irq if channel is not idle - more informative timeout errors (add source) - do not call request_irq() with irqs locked - added waitforstop function The patch also adds a S3C2410_DMAOP_STARTED for the occasions when the driver wants to ensure that the DMA system load state is resynced after loading. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-04-26Don't include linux/config.h from anywhere else in include/David Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-01-04[ARM] Remove definition of MAX_DMA_CHANNELS to zeroRussell King
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: Russell King <rmk+kernel@arm.linux.org.uk>
2005-04-16Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!