On 2018-06-19 10:16, Mauro Ziliani wrote:
Please don't top post. I reordered the message to keep it readable.
Il 18/06/2018 17:07, Bas Mevissen ha scritto:On 2018-06-18 14:41, Mauro Ziliani wrote:Hi all.Not specifically this one, but on an RTL8812AU based wifi dongle on the same kernel for i.mx 6sx. That went pretty well.
Thanks for the answer.Some things I can think of:
- Is the 5V still there after a few minutes of inactivity?
- Check the settings for usb autosuspend in /sys
- Does the wifi dongle stay connected to the wifi AP?
ExampleIf you let it ping all the time, does it also appear to sleep?
In another cases I need to restart command.You could try the exact same driver code on an Intel PC. That gives some hint on whether this is something on the i.MX platform/kernel or on the driver/hardware. Depending on the outcome, try with a different driver (for rtl8812au I know there are a few). You might compare the /sys settings as well.