On 10/19/2011 03:17 AM, v4mp wrote:
i don't know why you are saying this, i was just kidding.... you take me too seriously... i think i'm doing a favour to you too debugging this.. however with the rtl8192cu the hardware doesn't work with the ep error related to xhci_hcd.. it is the point that we are now there is something more can i do now? i don't have any other usb port that works with other controller like ehci..
You can set up usbmon and dump the starting USB traffic for rtl8192cu and for the Alfa driver, but please do not let it run for a long time. Those dumps get very long. Load the driver you want with the device unplugged, then plug in the device, and dump the buffer 3-4 seconds later. The instructions for using usbmon are at http://www.mjmwired.net/kernel/Documentation/usb/usbmon.txt or in Documentation/usb/usbmon.txt in the source tree.
The other thing you could do is to plug in the device with rtl8192cu as the driver and after 1 second dump the dmesg log with 'dmesg > dmesg.out'. In your previous attempt, you let the buffer wrap around and important info was lost. These logs should be posted at Pastebin.
I sent a request for info regarding this to the Chinese group that wrote the driver, but I have not heard back.
Larry -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
