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>
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>
