![]() Add a req_running field to the pl330_thread to track which request (if any) has been submitted to the DMA. This mechanism replaces the old one in which we tried to guess the same by looking at the PC of the DMA, which could prevent the driver from sending more requests if it didn't guess correctly. Reference: <1323631637-9610-1-git-send-email-javi.merino@arm.com> Signed-off-by: Javi Merino <javi.merino@arm.com> Acked-by: Jassi Brar <jaswinder.singh@linaro.org> Tested-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> |
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dmabounce.c | ||
gic.c | ||
icst.c | ||
it8152.c | ||
Kconfig | ||
locomo.c | ||
Makefile | ||
pl330.c | ||
sa1111.c | ||
scoop.c | ||
sharpsl_param.c | ||
time-acorn.c | ||
timer-sp.c | ||
uengine.c | ||
via82c505.c | ||
vic.c |