[linux-usb-devel] Re: Another Gadget-related question

2003-08-14 Thread David Brownell
Alan Stern wrote: David: This question is somewhat theoretical; I don't expect it to come up. But I'm curious. Do the slave controller drivers maintain message boundaries for bulk-out endpoints, even if the gadget's request size doesn't match the host's packet size? Yes, modulo overflows and

[linux-usb-devel] Re: Another Gadget-related question

2003-08-14 Thread David Brownell
Alan Stern wrote: So long as the maxpacket size divides the sector size, this scheme ought to work okay. Fortunately, the gadget driver is in charge of the maxpacket value. I assume anything <= the controller's limit will be acceptable. Well, there are bulk maxpacket size constraints in the U

[linux-usb-devel] Re: Another Gadget-related question

2003-08-14 Thread Alan Stern
On Fri, 8 Aug 2003, David Brownell wrote: > Alan Stern wrote: > > David: > > > > This question is somewhat theoretical; I don't expect it to come up. But > > I'm curious. > > > > Do the slave controller drivers maintain message boundaries for bulk-out > > endpoints, even if the gadget's reques