| commit | ad0dc480678cbd8c9bb2bfcb6221a4270e7dcabd | [log] [tgz] |
|---|---|---|
| author | Marcin Niestroj <m.niestroj@grinn-global.com> | Mon Sep 28 22:32:45 2020 +0200 |
| committer | Jukka Rissanen <jukka.rissanen+github@gmail.com> | Mon Oct 05 17:04:52 2020 +0300 |
| tree | 01122814dd5b63579343e401d23c9187eac71bd0 | |
| parent | f27de1f1bb130ce22f7d7dcba52b4affaf53b92f [diff] |
drivers: modem: ublox-sara-r4: inform modem_context about HW flow control If HW flow control is enabled, then modem_context framework won't drain UART FIFO blindly, but will stop when there is no more space in RX ring_buf. This prevents data loss by "pausing" incoming data on hardware level. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>