From: Xiaofan C. <xia...@gm...> - 2010-08-07 12:48:18
|
On Sat, Aug 7, 2010 at 8:46 PM, Xiaofan Chen <xia...@gm...> wrote: >> Comment (by pbatard): >> >> There are 2 issues at hand here: >> 1. If your goal in removing this section is to install the WinUSB driver >> as the Windows composite parent driver, which is what I assume you mean by >> component device, then you won't be able to use the interfaces at all. >> This is a limitation of WinUSB (because the [http://msdn.microsoft.com/en- >> us/library/ff540245.aspx WinUsb_GetAssociatedInterface()] call cannot be >> used in that fashion) and the main reason why you should not attempt to >> use WinUSB as the composite parent driver (usbccgp), but only for its >> composite interfaces. >> 2. Removing the section alone is expected to crash libusb. Some extra code >> needs to be added, which we will start working on. >> > > > Not sure if reply using email to trac will work. Just try. > > Not so sure if that is exactly right. It seems that it is possible > to use WinUSB as the composite parent driver. > > http://groups.google.com/group/microsoft.public.development.device.drivers/browse_thread/thread/180b9e1723b76a75/4389dde5965eb496?hl=en&lnk=gst&q=libusb#4389dde5965eb496 > > Oops, the wrong URL. http://groups.google.com/group/microsoft.public.development.device.drivers/browse_thread/thread/657c62e788b1fad/fef90a25ec085378?hl=en&lnk=gst&q=libusb#fef90a25ec085378 -- Xiaofan |