diff options
| author | Itai Levi <itai.levi.devel@gmail.com> | 2009-01-15 16:50:43 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-15 19:39:35 -0500 |
| commit | 1f14081d8b31b2780e2e6e2ae2766264e1f7d38b (patch) | |
| tree | a6902b80c7baef2e49206a4c44c5f96a98fd6dc6 /net | |
| parent | db0fb1848a645b0b1b033765f3a5244e7afd2e3c (diff) | |
atmel_serial: fix flow control bug
Fix the following problem, related to hardware flow control (CTS/RTS):
Transmitting while CTS line is asserted in DMA mode, due to not checking
for tx-stopped condition.
We found these problems while testing the UARTs with hardware
flow-control.
Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Cc: "Andrew Victor" <avictor.za@gmail.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions