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| author | Andy Shevchenko <[email protected]> | 2018-11-21 15:43:37 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2018-11-26 18:29:47 +0100 |
| commit | b413b1abeb21b4a152c0bf8d1379efa30759b6e3 (patch) | |
| tree | c92825bb01d4db9d64ef906c232688331d718bf1 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 2e6e902d185027f8e3cb8b7305238f7e35d6a436 (diff) | |
ACPI: SPCR: Consider baud rate 0 as preconfigured state
Since SPCR 1.04 [1] the baud rate of 0 means a preconfigured state of UART.
Assume firmware or bootloader configures console correctly.
[1]: https://docs.microsoft.com/en-us/windows-hardware/drivers/serports/serial-port-console-redirection-table
Signed-off-by: Andy Shevchenko <[email protected]>
Reviewed-by: Prarit Bhargava <[email protected]>
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
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