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(parent: e15c09f) | patch
drivers/char: pl011: Enable receive timeout interrupt
authorJulien Grall <julien.grall@linaro.org>
Tue, 27 Aug 2013 12:13:35 +0000 (13:13 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Tue, 27 Aug 2013 13:25:43 +0000 (14:25 +0100)
commit1c413bf7f2ff372e00d2d78a8904a0ade2420f0a
tree0996cd1428347360d0c5231a56cf4a6340199987tree | snapshot
parente15c09f90c6629ef36bf6b4d5534dfc3b0b3de01commit | diff
drivers/char: pl011: Enable receive timeout interrupt

The commit 874f76a "PL011: fix reverse logic for interrupt mask register"
introduced regression on the Versatile Express. The board didn't receive
correctly input.

The timeout interrupt may be asserted when the FIFO is not empty, and no futher
data is received over a 32-bit period.

Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
xen/drivers/char/pl011.c diff | blob | history
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