Hi, I'm facing problem with usbserial driver.
Problem: I'm working with USB mobile and its working fine except for Power ON and OFF functions. The scenario is like, mobile is in charging and if it is OFF, the device (mobile) is identified, and if we send AT Command (basic commands), we get response for that. To turn on, give AT+CFUN=1 command, it turns mobile on. But the problem is, when mobile is ON and its charging, if we try to switch OFF and ON, driver is disconnecting and again it does probing a new device. I'm getting debug messages as follows; " usb-uhci.c: interrupt, status 3, frame# 1424 usbserial.c: FUNCTION: generic_read_bulk_callback Checking for the urb->Status-> -84 usbserial.c: generic_read_bulk_callback - nonzero read bulk status received: -84 " Same scenario I tried it in windows and its working fine. But in Linux it's giving problem. I hope you understood this. Please help me in this. Thanks, Shalini ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95&alloc_id396&op=click _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
