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| author | Michael Hanselmann <[email protected]> | 2020-07-07 16:53:22 +0200 |
|---|---|---|
| committer | Johan Hovold <[email protected]> | 2020-07-07 17:32:02 +0200 |
| commit | 6d0bdc42842a8507c8218244b4ced09ca698d965 (patch) | |
| tree | b660b106df91f182ac6fec7ccbc48a0e97bc0ae2 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | c7614ff9b73a1e6fb2b1b51396da132ed22fecdb (diff) | |
USB: serial: ch341: fix missing simulated-break margin
On devices which do not support break signalling a break condition is
simulated by sending a NUL byte at the lowest possible speed. The break
condition will be 9 bit periods long (start bit and eight data bits),
but the transmission itself also includes the stop bit.
Add the missing safety margin of one bit which is intended to account
for timing differences, and fix up the corresponding comment.
Signed-off-by: Michael Hanselmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[ johan: amend commit message ]
Signed-off-by: Johan Hovold <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions