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dd3dd384df
linux/arch/blackfin
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Mike Frysinger dd3dd384df Blackfin arch: rewrite dma_memcpy() and dma in/out functions 
- unify all dma in/out functions (takes ~35 lines of code now)
- unify dma_memcpy with dma in/out functions (1 place that touches MDMA0
  registers)
- add support for 32bit transfers
- cleanup dma_memcpy code to be much more readable
- irqs are disabled only while programming MDMA registers rather than
  the entire transaction

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
2009-01-07 23:14:39 +08:00
..
boot kbuild: use KECHO convenience echo 2008-12-03 21:32:01 +01:00
configs Blackfin arch: Set TWI/I2C Clock to 100kHz 2009-01-07 23:14:39 +08:00
include/asm Blackfin arch: rewrite dma_memcpy() and dma in/out functions 2009-01-07 23:14:39 +08:00
kernel Blackfin arch: rewrite dma_memcpy() and dma in/out functions 2009-01-07 23:14:39 +08:00
lib Blackfin arch: move EXPORT_SYMBOL to the place where it is actually defined 2008-10-28 11:07:15 +08:00
mach-bf518 Blackfin arch: cleanup - use scm for changelog, not file headers 2009-01-07 23:14:38 +08:00
mach-bf527 Blackfin arch: cleanup - use scm for changelog, not file headers 2009-01-07 23:14:38 +08:00
mach-bf533 Blackfin arch: cleanup - use scm for changelog, not file headers 2009-01-07 23:14:38 +08:00
mach-bf537 Blackfin arch: ADP5588 QWERTY I2C Keyboard Input device driver 2009-01-07 23:14:38 +08:00
mach-bf538 Blackfin arch: cleanup - use scm for changelog, not file headers 2009-01-07 23:14:38 +08:00
mach-bf548 Blackfin arch: cleanup - use scm for changelog, not file headers 2009-01-07 23:14:38 +08:00
mach-bf561 Blackfin arch: push bf561 PERIPHERAL_MAP oddity into bf561-specific code 2009-01-07 23:14:39 +08:00
mach-common Blackfin arch: rename MAX_BLACKFIN_DMA_CHANNEL to MAX_DMA_CHANNELS to match everyone else 2009-01-07 23:14:39 +08:00
mm Blackfin arch: smp patch cleanup from LKML review 2009-01-07 23:14:39 +08:00
oprofile Blackfin arch: get oprofile work for user space 2009-01-07 23:14:39 +08:00
Kconfig Blackfin arch: fix bug - kernel build fails with undefined reference to pm_overflow_handler 2009-01-07 23:14:39 +08:00
Kconfig.debug Blackfin arch: Add basic irq stack checking for Blackfin 2009-01-07 23:14:38 +08:00
Makefile Blackfin arch: fix bugs and unify BFIN_KERNEL_CLOCK option 2009-01-07 23:14:39 +08:00