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mirror_ubuntu-kernels/drivers/usb/gadget/udc/aspeed-vhub
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Benjamin Herrenschmidt bb28633695 usb: gadget: aspeed: Workaround memory ordering issue 
The Aspeed SoC has a memory ordering issue that (thankfully)
only affects the USB gadget device. A read back is necessary
after writing to memory and before letting the device DMA
from it.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2018-07-17 10:12:51 +03:00
..
core.c
dev.c
ep0.c usb: gadget: aspeed: Workaround memory ordering issue 2018-07-17 10:12:51 +03:00
epn.c usb: gadget: aspeed: Workaround memory ordering issue 2018-07-17 10:12:51 +03:00
hub.c
Kconfig
Makefile
vhub.h usb: gadget: aspeed: Workaround memory ordering issue 2018-07-17 10:12:51 +03:00