linux/arch/blackfin
Michael Hennerich d1401e1dc2 Blackfin: fix DMA/cache bug when resuming from suspend to RAM
The dma_memcpy() function takes care of flushing different caches for us.
Normally this is what we want, but when resuming from mem, we don't yet
have caches enabled.  If these functions happen to be placed into L1 mem
(which is what we're trying to relocate), then things aren't going to
work.  So define a non-cache dma_memcpy() variant to utilize in situations
like this.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-08-06 12:55:50 -04:00
..
boot Blackfin: initial XIP support 2010-03-09 00:30:48 -05:00
configs Blackfin: tcm-bf518: new board port 2010-03-09 00:30:49 -05:00
include/asm Blackfin: fix DMA/cache bug when resuming from suspend to RAM 2010-08-06 12:55:50 -04:00
kernel Blackfin: fix DMA/cache bug when resuming from suspend to RAM 2010-08-06 12:55:50 -04:00
lib Blackfin: optimize strncpy a bit 2010-05-22 14:19:11 -04:00
mach-bf518 Blackfin: BF51x: fix handling of PH8 (the "internal" SPI0SEL4 pin) 2010-08-06 12:55:49 -04:00
mach-bf527 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-bf533 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-bf537 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-bf538 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-bf548 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-bf561 Blackfin: add a GPIO_DEFAULT_BOOT_SPI_CS 2010-08-06 12:55:49 -04:00
mach-common Blackfin: fix DMA/cache bug when resuming from suspend to RAM 2010-08-06 12:55:50 -04:00
mm Blackfin: use atomic kmalloc in L1 alloc so it too can be atomic 2010-05-22 14:19:12 -04:00
oprofile Blackfin arch: remove hardware PM code, oprofile not use it 2009-01-07 23:14:39 +08:00
ADI_BSD.txt Blackfin: mass clean up of copyright/licensing info 2009-10-07 04:36:26 -04:00
Kconfig Blackfin: allow cache funcs to be in L1 for IFLUSH Anomaly 05000491 2010-08-06 12:55:47 -04:00
Kconfig.debug Blackfin: allow NMI watchdog to be used w/RETN as a scratch reg 2010-05-22 14:19:04 -04:00
Makefile Merge commit 'v2.6.35' into kbuild/kbuild 2010-08-04 13:59:13 +02:00