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| author | Peter Stuge <peter@stuge.se> | 2022-12-11 16:20:16 +0100 |
|---|---|---|
| committer | Thomas Heijligen <src@posteo.de> | 2023-02-16 17:29:58 +0000 |
| commit | 03c36be3b6cd8666a63bfa8207a8123c49404a8d (patch) | |
| tree | ab878c9ff01daa08f8693e8fa50834ea6e765f82 /serial.c | |
| parent | cd84b8de7664c3b278310c558521f8e94e3128e0 (diff) | |
| download | flashrom-03c36be3b6cd8666a63bfa8207a8123c49404a8d.tar.gz flashrom-03c36be3b6cd8666a63bfa8207a8123c49404a8d.tar.bz2 flashrom-03c36be3b6cd8666a63bfa8207a8123c49404a8d.zip | |
serial: Add Darwin/macOS support for custom and >230400 baudrates
This change is based on the patch proposed by Denis Ahrens in
https://review.coreboot.org/c/flashrom/+/67822
Change-Id: I3e6b88d2b4c2a130b16456752681fd9f807bf6f0
Signed-off-by: Peter Stuge <peter@stuge.se>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/70571
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Thomas Heijligen <src@posteo.de>
Diffstat (limited to 'serial.c')
| -rw-r--r-- | serial.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -47,6 +47,10 @@ fdtype sp_fd = SER_INV_FD; * On Linux there is a non-standard way to use arbitrary baud rates that we use if there is no * matching standard rate, see custom_baud.c * + * On Darwin there is also a non-standard ioctl() to set arbitrary baud rates + * and any above 230400, see custom_baud_darwin.c and + * https://opensource.apple.com/source/IOSerialFamily/IOSerialFamily-91/tests/IOSerialTestLib.c.auto.html + * * On Windows there exist similar macros (starting with CBR_ instead of B) but they are only defined for * backwards compatibility and the API supports arbitrary baud rates in the same manner as the macros, see * http://msdn.microsoft.com/en-us/library/windows/desktop/aa363214(v=vs.85).aspx |