Messages in this thread | | | Date | Tue, 30 Sep 2008 01:22:49 -0400 | From | George Nychis <> | Subject | Re: help finding entry point of USB data in the kernel, not drivers/usb/core/devio.c? |
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Greg KH wrote: > I suggest asking this on the linux-usb mailing list instead, it would > reach the main Linux USB developers.
Thanks! I was unaware of the list. Punting there also.
> Wait, which way are you sending this data? To or from the device?
I am looking for data from the device to the host.
> No, that entry point is for usbfs, not the individual drivers, and not > the core.
I see, that explains things.
> Are you watching all of the different USB device endpoints? >
Yes, I am not filtering really. But if this code is for usbfs, then this is definitely not what I am looking for.
I think what I am looking for might be in devices.c::usb_device_read() ... poking around there now. It calls usb_device_dump() which takes a user space buffer as a parameter for which it dumps data in to.
Thanks for the response!
- George
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