David Hendricks f7403b11e2 stm32: Enable USART TCIE after clearing TC ...

After clearing the TC flag, we should re-enable TCIE so that when
the DMA transfer is done we re-interrupt and allow
uart_process_output() to continue printing whatever is in the
circular buffer (in the case of wrap-around) or finish gracefully
if there is nothing left in the buffer.

BUG=chrome-os-partner:28837
BRANCH=nyan
TEST=Commands now reliably print full output whereas before they
might appear truncated until another interrupt was triggered to
finish printing the buffer.

Change-Id: I0a4236139f57812f384e2b99af45195537201a04
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/200499

2014-05-21 04:18:27 +00:00

..

host

Remove old TODO comment in emulator UART module

2014-01-09 05:30:42 +00:00

it83xx

it8380dev: fix firmware can't startup (re-generate)

2014-03-18 11:24:24 +00:00

lm4

Increase some task stack sizes to handle more FP regs.

2014-05-01 05:47:27 +00:00

mec1322

lpc: ACPI query-next-event drops masked events

2014-04-17 16:43:36 +00:00

stm32

stm32: Enable USART TCIE after clearing TC

2014-05-21 04:18:27 +00:00