On Wed, Jun 26, 2013 at 10:30 AM, Thomas Pugliese <thomas.pugli...@gmail.com> wrote:
> > Hi Ming, > If the target device is wireless, this check should not be necessary. > Both types of WUSB host controllers (HWA and WHCI) support building a > packet from a buffer that crosses SG boundaries. Thomas, thanks for your clarification. I will rule out the check on wireless devices by using 'dev->speed' in v2, but not only because WUSB HC supports building a packet from discontinous buffers, but also below: - max packet size of wireless device's endpoint might be changed runtime - wireless devices can't be used in common USB(1.1/2.0/3.0) bus. Thanks, -- Ming Lei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
