Usb Hid Class - Texas Instruments OMAP35 Series User Manual

10.3.6.2. Device nodes
The SCSI sub system creates /dev/sd* devices with help of mdev.
10.3.6.3. Limitations
USB Mass Storage Class gadget devices that do not respond to HS PING
command during control transfer will not work with this host controller.
Some USB MSC devices from Transcend behave this way (idVendor: 0x0ea0,
idProduct: 0x2168 from the USB device descriptor).

10.3.7. USB HID Class

USB Mouse and Keyboards that conform to the USB HID specifications are
supported.
Figure 10.4. USB Driver: Illustration of HID Class
190
[*] USB device class-devices (DEPRECATED)
*** USB Host Controller Drivers ***
<*> Inventra Highspeed Dual Role Controller (TI, ...)
*** OMAP 343x high speed USB support ***
Driver Mode (USB Host) --->
[ ] Disable DMA (always use PIO)
[ ] Use System DMA for Rx endpoints
[*] Enable debugging messages
--- USB Device Class drivers
<*> USB Mass Storage support
Platform Support Products
USB Driver
USB HID Class
Version 02.01.01.08