Alexandre Bounine e680b672a2 rapidio/tsi721_dma: fix synchronization issues ... Fix synchronization issues found during testing using multiple DMA transfer requests to the same channel: - lost MSI-X interrupt notifications - non-synchronized attempts to start DMA channel HW resulting in error message from the driver - cookie tracking/update race conditions resulting in incorrect DMA transfer status report Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com> Reported-by: Barry Wood <barry.wood@idt.com> Tested-by: Barry Wood <barry.wood@idt.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Andre van Herk <andre.van.herk@prodrive-technologies.com> Cc: Barry Wood <barry.wood@idt.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-03-22 15:36:02 -07:00
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devices	rapidio/tsi721_dma: fix synchronization issues	2016-03-22 15:36:02 -07:00
switches
Kconfig
Makefile
rio-access.c
rio-driver.c	rapidio: add shutdown notification for RapidIO devices	2016-03-22 15:36:02 -07:00
rio-scan.c	rapidio: move rio_pw_enable into core code	2016-03-22 15:36:02 -07:00
rio-sysfs.c	rapidio: use kobj_to_dev()	2016-01-20 17:09:18 -08:00
rio.c	rapidio: add outbound window support	2016-03-22 15:36:02 -07:00
rio.h	rapidio: add core mport removal support	2016-03-22 15:36:02 -07:00