AcoSail/kernel_optimize_test
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4e253d2300
kernel_optimize_test/drivers/spi
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Jan Nikitenko 4e253d2300 spi: au1550_spi full duplex dma fix 
Fix unsafe order in dma mapping operation: always flush data from the
cache *BEFORE* invalidating it, to allow full duplex transfers where the
same buffer may be used for both writes and reads.  Tested with mmc-spi.

Signed-off-by: Jan Nikitenko <jan.nikitenko@gmail.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-01 19:55:24 -08:00
..
at25.c
atmel_spi.c atmel_spi: work-around required for new HW bug in AT91SAM9263 Rev.B SPI controller 2008-11-12 17:17:17 -08:00
atmel_spi.h
au1550_spi.c spi: au1550_spi full duplex dma fix 2008-12-01 19:55:24 -08:00
Kconfig spi: new orion_spi driver 2008-08-05 14:33:46 -07:00
Makefile spi: new orion_spi driver 2008-08-05 14:33:46 -07:00
mpc52xx_psc_spi.c spi: mpc52xx_psc_spi chipselect bugfix 2008-12-01 19:55:24 -08:00
omap2_mcspi.c [ARM] omap: convert OMAP drivers to use ioremap() 2008-09-05 17:02:30 +01:00
omap_uwire.c [ARM] omap: convert OMAP drivers to use ioremap() 2008-09-05 17:02:30 +01:00
orion_spi.c orion_spi: handle 88F6183 erratum 2008-10-16 11:21:38 -07:00
pxa2xx_spi.c pxa2xx_spi: bugfix full duplex dma data corruption 2008-11-19 18:49:58 -08:00
spi_bfin5xx.c spi_bfin5xx: use PIO for full duplex, not DMA 2008-05-01 08:04:01 -07:00
spi_bitbang.c spi: replace remaining __FUNCTION__ occurrences 2008-04-28 08:58:31 -07:00
spi_butterfly.c
spi_imx.c spi: fix spi_imx probe oopsing 2008-12-01 19:55:24 -08:00
spi_lm70llp.c
spi_mpc83xx.c spi_mpc83xx: reject invalid transfer sizes 2008-09-13 14:41:51 -07:00
spi_s3c24xx_gpio.c [ARM] Move include/asm-arm/arch-* to arch/arm/*/include/mach 2008-08-07 09:55:48 +01:00
spi_s3c24xx.c spi_s3c24xx: pin configuration updates 2008-10-16 11:21:38 -07:00
spi_sh_sci.c spi: fix platform driver hotplug/coldplug 2008-04-11 08:06:43 -07:00
spi_txx9.c spi: fix platform driver hotplug/coldplug 2008-04-11 08:06:43 -07:00
spi.c spi: core and gpio expanders use subsys_init 2008-10-16 11:21:38 -07:00
spidev.c spi: avoid spidev crash when device is removed 2008-12-01 19:55:24 -08:00
tle62x0.c
xilinx_spi.c xilinx_spi: test below 0 on unsigned irq in xilinx_spi_probe() 2008-07-24 10:47:30 -07:00