Dear all, I'm SW engineer for Linux USB driver(Host and Client). And now i have a question of usb host side driver, could you help me analyze it and give me some suggestions?
You know when a device attached to a host, the probe function will be called. Now our usb device support 1 configuration and 3 interfaces, and my host probe function will be called 3 times when i attached the device. Do you know about how to avoid this case? I add the following function call in my probe func., but when i unplug the usb cable, kernel panic, hehe. But if i attached a usb device which support 1 interface and unplug/plug, no problems, could you tell me what's wrong in my prob func. and on how to implement to support mults interfaces in prob func.? Thanks! usb_driver_claim_interface(&my_driver, usbdev->config->iface + 0, null); usb_driver_claim_interface(&mm_driver, usbdev->config->iface + 1, null); usb_driver_claim_interface(&my_driver, usbdev->config->iface + 2, null); Thanks for your answer again! Regards, Levis xu >From Motorola(BeiJing) PCS R&D Center. Tel: 86-10-65642812 Fax: 86-10-65668563 E_mail: [EMAIL PROTECTED] ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
