tree 4e4b7b494785c59509f6fb7ee0297e8d98d3d50f
parent bd992c9f62dbf127a21de26714662f92eabd0156
author Jonathan Doman <jonathan.doman@intel.com> 1685640085 -0700
committer Jonathan Doman <jonathan.doman@intel.com> 1685734112 -0700

Add new D-Bus UART interface

New interface xyz.openbmc_project.Console.UART was added to P-D-I:
https://github.com/openbmc/phosphor-dbus-interfaces/blob/3826910ef8f91c05562a716929221745c92dd9d7/yaml/xyz/openbmc_project/Console/UART.interface.yaml

Tested: With obmc-console@ttyS2:
bmc# alias xyz=xyz.openbmc_project; alias XYZ=/xyz/openbmc_project
bmc# stty -F /dev/ttyS2 speed
921600
bmc# busctl introspect $xyz.Console.default $XYZ/console/default $xyz.Console.UART
NAME                             TYPE      SIGNATURE RESULT/VALUE FLAGS
.Baud                            property  t         921600       writable

bmc# busctl set-property $xyz.Console.default $XYZ/console/default \
        $xyz.Console.UART Baud t 57600
bmc# stty -F /dev/ttyS2 speed
57600

bmc# busctl set-property $xyz.Console.default $XYZ/console/default \
        $xyz.Console.UART Baud t 57601
Failed to set property Baud on interface xyz.openbmc_project.Console.UART: Invalid argument

Change-Id: I055f2a95c515636b38a694bf565b71aa648fe7b7
Signed-off-by: Jonathan Doman <jonathan.doman@intel.com>