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f57e1abd1b
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Ben Dooks f57e1abd1b [ARM] 3753/1: S3C24XX: DMA fixes 
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>
2006-08-18 15:32:10 +01:00
..
boot Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm 2006-07-02 15:04:12 -07:00
common [ARM] 3745/1: Add EXPORT_SYMBOL(rtc_next_alarm_time) to ARM rtctime.c 2006-08-06 09:59:25 +01:00
configs [ARM] 3730/1: ep93xx: enable usb ohci driver in the defconfig 2006-07-15 21:08:07 +01:00
kernel [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
lib Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
mach-aaec2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-at91rm9200 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-clps711x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-clps7500 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ebsa110 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ep93xx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-footbridge [ARM] Fix cats build 2006-07-14 16:23:33 +01:00
mach-h720x [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-imx [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-integrator [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-iop3xx [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-ixp4xx [ARM] Fix pci export warnings 2006-08-06 11:00:45 +01:00
mach-ixp23xx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-ixp2000 [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-l7200 [ARM] 3684/1: ARM: Convert l7200 to generic irq handling 2006-07-01 22:32:19 +01:00
mach-lh7a40x [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-netx [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-omap1 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-omap2 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-pnx4008 [ARM] 3709/1: pnx4008: convert to generic irq subsystem 2006-07-05 14:47:20 +01:00
mach-pxa [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-realview [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-rpc [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
mach-s3c2410 [ARM] 3753/1: S3C24XX: DMA fixes 2006-08-18 15:32:10 +01:00
mach-sa1100 [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-shark [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
mach-versatile [ARM] 3752/1: fix versatile flash resource map 2006-08-13 14:17:12 +01:00
mm [ARM] 3734/1: Fix the unused variable warning in __iounmap() 2006-07-29 08:29:30 +01:00
nwfpe [ARM] 3729/3: EABI padding rules necessitate the packed attribute of floatx80 2006-07-13 13:04:24 +01:00
oprofile [PATCH] ARM: fixup irqflags breakage after ARM genirq merge 2006-07-02 17:29:22 -07:00
plat-omap [ARM] 3739/1: genirq updates: irq_chip, add and use irq_chip.name 2006-08-01 22:26:25 +01:00
tools [ARM] Update mach-types 2006-06-26 22:50:21 +01:00
vfp Remove obsolete #include <linux/config.h> 2006-06-30 19:25:36 +02:00
Kconfig Merge branch 'genirq' of master.kernel.org:/home/rmk/linux-2.6-arm 2006-07-02 15:07:45 -07:00
Kconfig-nommu [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
Kconfig.debug [ARM] Trivial typo fixes 2006-06-04 21:22:11 +01:00
Makefile [ARM] 3675/2: Preparing for AT91SAM926 support 2006-06-29 16:06:33 +01:00