This is one workaround patch to resolve read/write failed for /dev/cbc-lifecycle
and /dev/cbc-signals cdev nodes. It cause cbc_lifecycle service can't send
heartbeat to IOC firmware, also can't receive any signal data from IOC firmware.
This patch need to be revert once the IOC firmware or CBC driver fixed the root
cause.
The [-f] option means enable hardware flow control by set CRTSCTS attribute for
c_cflag of termios, without [-f] option will unset the attribute.
Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Reviewed-by: Vineetha G Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Reviewed-by: Alex Du <alek.du@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Now cbc_attach service installed by default and thus we can enable
cbc_lifecycle service too.
Signed-off-by: Alek Du <alek.du@intel.com>
Reviewed-by: Yu Wang <yu1.wang@intel.com>
The 'cbc_lifecycle' component fails to build when using a custom
output directory (e.g.: 'make O=build-test'). This patch fixes
this by replacing a hard-coded path with the variable that points
at the right location where to find its target dependencies.
Signed-off-by: Geoffroy Van Cutsem <geoffroy.vancutsem@intel.com>
cbc_attach is one SOS service that enable IOC CBC line discipline feature.
It started by systemd by default, and exit if failed to set the line
discipline that means the platform does not support IOC.
Signed-off-by: Vineetha G Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Signed-off-by: Yuan Liu <yuan1.liu@intel.com>
Signed-off-by: Yu Wang <yu1.wang@intel.com>
Reviewed-by: Vineetha G Jaya Kumaran <vineetha.g.jaya.kumaran@intel.com>
Reviewed-by: Key Seong Lim <key.seong.lim@intel.com>
Reviewed-by: Alex Du <alek.du@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This patch adds build architecture for misc directory and support cbc_lifecycle
build.
Signed-off-by: Yu Wang <yu1.wang@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
The cbc_lifecycle service will listen on /dev/cbc-lifecycle tty port to
receive "wakeup reason" information from ioc controller as well as send
heartbeat to ioc to set different power cycle method.
The RTC funtionality is not implemented by current ioc firmware yet,
hence the service leaves it as an empty handler now.
Signed-off-by: Alek Du <alek.du@intel.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Yuan Liu