Roland Dreier 53b8b3ffd5 [PATCH] IB uverbs: add mthca mmap support ... Add support for mmap() method to mthca, so that userspace can get access to doorbell registers. This allows userspace to get direct access to the HCA for data path operations. Each userspace context gets its own copy of the doorbell registers and is only allowed to use resources that the kernel has given it access to. In other words, this is safe. Signed-off-by: Roland Dreier <rolandd@cisco.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2005-07-07 18:23:49 -07:00
..
mthca	[PATCH] IB uverbs: add mthca mmap support	2005-07-07 18:23:49 -07:00