On Wed, Nov 25, 2015 at 7:19 PM, Steinar H. Gunderson wrote:
> Add a new interface for userspace to preallocate memory that can be
> used with usbfs. This gives two primary benefits:
I got this when trying to allocate a little bit large buffer (~4MB)
using the new userspace libusb_dev_mem_alloc()
Hi,
At libfreenect2 we are interested in using large buffers for
isochronous transferring of large depth camera frames.
proc_do_submiturb() hardcodes two limits for iso transfers: 128
packets per URB, and 49152 per packet. When I submit a large URB of
128 packets of 49152 bytes I will have ENOMEM
