Remove preventive delays during the removal of Bluetooth and Wireless
interfaces. Tests revealed they are not needed.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
The loading of the wireless module without proper arguments does nothing.
Besides, if the interface was down before going to suspend, there is no
need for the wireless module to be loaded.
The wireless module will be loaded nevertheless (with proper arguments)
when the interface is brought up.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-3241
The suspend script was unloading the wireless module driver *only* if the
interface 'wlan0' was previously up. If the interface is down the module
does not unload and the system fails to suspend.
This patch removes the module always if it appears in the list of loaded
modules.
While on it, move the unloading of wireless after the unloading of
Bluetooth, to be in line with the reversed order in which they are loaded
on the resume_interfaces() call.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-3241
Down the bluetooth interface before entering suspend and up it after resuming
if it is present and up.
https://jira.digi.com/browse/DEL-2806
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
It has been observed that the wireless interface ocassionally fails to resume
from suspend on extensive long run validation testing, so we workaround it by
bringing the interface down before suspend and bring it up again after resume
This reverts commit a77cd1406d.
https://jira.digi.com/browse/DEL-2217
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
We switch to the way it works in Android, short press (<2s) takes the target
to suspend and long press, >2s but <9s, performs a software controlled
power down.
Pressing longer than 9 seconds does the uncontrolled hardware power off
directly from the PMIC.
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
The suspend script did a ifup/ifdown on wlan0 to workaround issues we
had using wireless drivers on some platforms.
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
Hector Palacios
Isaac Hermida
Alex Gonzalez
Javier Viguera