Re: [linux-usb-devel] Class specific interface descriptors parsing issue

2007-04-18 Thread Laurent Pinchart
Hi David, > > I came across a device which exposes class specific interface descriptors > > (CS_INTERFACE) that the current Linux kernel code can't parse. > > > > Most USB devices describe the class specific interface data between the > > interface descriptor and its associated endpoint descriptor

Re: [linux-usb-devel] Class specific interface descriptors parsing issue

2007-04-18 Thread Alan Stern
On Tue, 17 Apr 2007, David Brownell wrote: > > All examples found in USB specification documents put the > > CS_INTERFACE descriptors between the INTERFACE and ENDPOINT descriptors, > > but > > I found no mention of this being a requirement. > > > > The interface descriptor parsing code (usb_

Re: [linux-usb-devel] Class specific interface descriptors parsing issue

2007-04-17 Thread David Brownell
On Tuesday 17 April 2007 2:23 pm, Laurent Pinchart wrote: > Hi everybody, > > I came across a device which exposes class specific interface descriptors > (CS_INTERFACE) that the current Linux kernel code can't parse. > > Most USB devices describe the class specific interface data between the >