Files
linux/drivers/acpi
Andy Shevchenko 23d18c183c ACPI: SPCR: Consider baud rate 0 as preconfigured state
[ Upstream commit b413b1abeb ]

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 <andriy.shevchenko@linux.intel.com>
Reviewed-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-02-12 19:45:59 +01:00
..
2016-04-27 23:42:57 +02:00
2016-01-04 22:10:30 +01:00
2017-08-24 03:38:25 +02:00
2015-07-08 02:27:32 +02:00
2015-07-08 02:27:32 +02:00
2016-10-10 02:20:43 +02:00
2015-07-08 02:27:32 +02:00
2017-08-07 14:28:51 +02:00