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| author | Jeremy Kerr <[email protected]> | 2018-03-27 11:48:24 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2018-04-23 10:16:50 +0200 |
| commit | c5f78b1fe4e5baf4c4ca30377c2d7e06e2e391ec (patch) | |
| tree | 7aa24241fd71460d638053895d3585660e10881e /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | d6810a82c7c7e3b262db5e9e67f6bd81b41f3840 (diff) | |
serial: Introduce UPSTAT_SYNC_FIFO for synchronised FIFOs
This change adds a flag to indicate that a UART is has an external means
of synchronising its FIFO, without needing CTSRTS or XON/XOFF.
This allows us to use the throttle/unthrottle callbacks, without having
to claim other methods of flow control.
Signed-off-by: Jeremy Kerr <[email protected]>
Tested-by: Eddie James <[email protected]>
Tested-by: Joel Stanley <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions