Madhukar G wrote: > Thanks for the reply. > > But the problem is, my device is compatible with Mass Storage Class > driver as well. If my custom driver is present in kernel i want custom > driver to be loaded. But when my customer driver is not present > default storage driver should be loaded. > > I want my custom driver should have more preference over default > storage driver when both drivers are present in kernel. > > Is there any unique way to categorize both drivers. udev rules AFAIK. > Regards, > Madhukar > > On Wed, Feb 4, 2009 at 6:00 PM, Paulius Zaleckas > <paulius.zaleckas@xxxxxxxxxxxx> wrote: >> >> Madhukar G wrote: >>> Hi All, >>> >>> I'm developing a USB class driver for a custom device which is >>> something similiar to Mass Storage Device (USB Stick). I can modify >>> the exisiting storage class driver provided in /drivers/usb/storage. >>> But i thought of keeping the original driver in the directory. I had >>> taken a copy of storage and renamed to USBCustom and did the required >>> modifications in code. But still lot of modifications left. >>> >>> Now, i want to load my driver when device is plugged in. But core >>> always probes default storage driver. By the way, the device class of >>> my device is USB_CLASS_MASS_STORAGE. So, storage driver is loaded by >>> default. >> IMO thats the way it should be... >> >>> Also, i dont want to depend of VendorId and DeviceId for >>> probing. >> But that is almost the only way to tell kernel to use another driver. >> How to distinguish between your device and usual USB Flash drive? >> >>> How can i tell USB core to load my custom driver instead of default >>> storage driver. >> rmmod <old_driver> >> insmod <new_driver> >> >>> Any help is much appreciated. >>> >>> Thank you. >>> >>> Regards, >>> Madhukar >>> -- >>> To unsubscribe from this list: send the line "unsubscribe linux-usb" in >>> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@xxxxxxxxxxxxxxxx >>> More majordomo info at http://vger.kernel.org/majordomo-info.html >>> >> > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
