Orange PI One USB speed

manatouboji

I run Fedora 22 on a Orange PI One board  with a 4-Port USB Hub and three usb dongles : a WiFi, a Bluetooth and a USB-Serial.

After updated to the latest kernel by loboris, the pool One can't work well  while display lost of messages :

[  290.817716] [cpu_freq] ERR:set cpu frequency to 1200MHz failed!
[  290.834382] [ARISC ERROR] :message process error
[  290.843282] [ARISC ERROR] :message addr   : f004b840
[  290.852510] [ARISC ERROR] :message state  : 5
[  290.860991] [ARISC ERROR] :message attr   : 2
[  290.869448] [ARISC ERROR] :message type   : 30
[  290.878065] [ARISC ERROR] :message result : ff
[  290.886628] [ARISC WARING] :callback not install

and I add a

echo 1200000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq

to /etc/rc.d/rc.local .

but when I check USB by lsusb , I found all usb devices running at 12Mbps , USB 1.1 mode.  Why?


[yaofei@OrangePi-18B20 ~]$ lsusb -tvv
/:  Bus 08.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/:  Bus 07.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/:  Bus 06.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 12M
        |__ Port 1: Dev 3, If 0, Class=Vendor Specific Class, Driver=pl2303, 12M
        |__ Port 2: Dev 4, If 0, Class=Wireless, Driver=btusb, 12M
        |__ Port 2: Dev 4, If 1, Class=Wireless, Driver=btusb, 12M
        |__ Port 2: Dev 4, If 2, Class=Application Specific Interface, Driver=, 12M
        |__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=rtl8188eu, 12M
/:  Bus 05.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ohci/1p, 12M
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=sunxi-ehci/1p, 480M


On Orange PI-PC , the USB Wifi runs at 480Mbps by using the same 4-port USB hub.

manatouboji

trpaslikcz replied at 2016-4-1 16:16
You can't use any of the OS images for Orange Pi PC without modifications on Orange Pi One. Read thr ...

would you pls give me the URL?

manatouboji

OK , the fix-thermal-problems.sh is very good !