diff options
| author | Ben Dooks <[email protected]> | 2015-11-18 14:41:13 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-12-13 19:59:48 -0800 |
| commit | 88679739012cda64b1a45ee9dea16d04380dba71 (patch) | |
| tree | ed2430c80a710895825ae71e52f1382b456a6b0c /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 00661dd855b5b174aa176a9ab9437d86ef4f8f1a (diff) | |
ARM: meson: serial: tx_empty fails to check for transmitter busy
The tx_empty() uart_op should only return empty if both the transmit fifo
and the transmit state-machine are both idle. Add a test for the hardware's
XMIT_BUSY flag.
Note, this is possibly related to an issue where the port is being shutdown
with paritally transmitted characters in it.
Signed-off-by: Ben Dooks <[email protected]>
Reported-by: Edward Cragg <[email protected]>
Tested-by: Carlo Caione <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions