On Fri, 30 Nov 2012, Sebastian Andrzej Siewior wrote:
> /sys/kernel/config/usb_gadget/gadgets/# mkdir oha
> /sys/kernel/config/usb_gadget/gadgets/oha# find
> .
> ./iSerialNumber
> ./iProduct
> ./iManufacturer
> ./bcdUSB
> ./idProduct
> ./idVendor
> ./bMaxPacketSize0
> ./bDeviceProtocol
> ./bDeviceSubClass
> ./bDeviceClass
> /sys/kernel/config/usb_gadget/gadgets/oha# echo blah > iProduct
> /sys/kernel/config/usb_gadget/gadgets/oha# cat iProduct
> blah
By the way, can you name these string attributes
sSerialNumber, sProduct, and sManufacturer (etc.)
instead of
iSerialNumber, iProduct, and iManufacturer (etc.)?
Or is it too late to change?
The iProduct,... names are already defined in the USB spec, and their
meanings are different from the way you are using them here. Since
this will be a user-visible API, we should strive to be compatible with
the spec.
Alan Stern
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