Hi Greg,
Could you please queue following patches to 3.10.x?
commit 33acbb82695f84e9429c1f7fbdeb4588dea12ffa:
serial: 8250_dw: Report CTS asserted for auto flow
commit c49436b657d0a56a6ad90d14a7c3041add7cf64d:
serial: 8250_dw: Improve unwritable LCR workaround
(with context adjustment)
commit 6979f8d28049879e6147767d93ba6732c8bd94f4:
serial: 8250_dw: Fix LCR workaround regression
We observed the problem you described in patch 2, and also found stty
stalls after the "too much work" message. This problem is fixed after
applying patch 1 and 2. Due to patch 3 is an upstreamed regression fix
for patch 2, I think it should also be included.
We have tested them on our DW8250 uart port and found no problem.
Patch 1 and 3 can be chery-pick clearly. Patch 2 needs a little context
adjustment.
Thank you!
James Hogan (1):
serial: 8250_dw: Fix LCR workaround regression
Tim Kryger (2):
serial: 8250_dw: Report CTS asserted for auto flow
serial: 8250_dw: Improve unwritable LCR workaround
drivers/tty/serial/8250/8250_dw.c | 74 ++++++++++++++++++++++++++++++---------
1 file changed, 58 insertions(+), 16 deletions(-)
--
1.8.4
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