USB Subsystem changes from 2.6.11 to 2.6.16
- From: "kannan" <kannan.usb@xxxxxxxxx>
- Date: 27 Apr 2006 04:10:39 -0700
Hi All,
We are currently using a customized kernel version 2.6.11.10 specific
to our ARM board.
We are testing our USB-OTG controller driver on our board.
We found that, the latest Linux kernel version 2.6.16.11 has added
some features to the USB Sub-System.
Could somebody answer the following question?
1). What are the feature differences (say for example a new power
saving API
was added) in the USB Sub-system from 2.6.11.10 to 2.6.16.11?
Can somebody list down the feature differences or can somebody point
out some
Linux links where I can find the feature differences.
2). Whether there is any show stopper problem with respect to
USB-Subsystem in 2.6.11.10? If there is no show stopper problem in
the USB-Subsystem in 2.6.11.10, will help us in not spending our time
in porting 2.6.11.10 to 2.6.16.11 just for the sake of
USB-Controller driver.
3). We have lot of applications which are already running on
2.6.11.10 on the ARM board. If at all we have to port the kernel just
for USB-Subsystem, then we have to port all the other applications to
run on the new kernel on our board. So is it worthy to do this
exercise.
Please Help!!
Regards,
Kan
.
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