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(parent: 30c7431) | patch
usbmon: Drop DMA mapping for setup packet
authorPete Zaitcev <zaitcev@redhat.com>
Tue, 14 Aug 2007 07:37:51 +0000 (00:37 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 12 Oct 2007 21:55:14 +0000 (14:55 -0700)
commitcdd5a8fd24f5be43417a25c6feb8e7ebdce63098
treeb17ebeb11b08674a495105946ebdb80d5cb15c24tree | snapshot (tar.gz zip)
parent30c7431de3631d6a5482a87b7c2453b937e8aa51commit | diff
usbmon: Drop DMA mapping for setup packet

Setup packet must be visible in virtual space. There's absolutely no
good reason to implement any kind of zero-copy transfer of 8 bytes, and
the documentation in usb.h is explicit about it. So, drop DMA remapping.

Signed-off-by: Pete Zaitcev <zaitcev@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/mon/mon_bin.c diff | blob | blame | history
drivers/usb/mon/mon_text.c diff | blob | blame | history