linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2011-01-10	IB/qib: RDMA lkey/rkey validation is inefficient for large MRs	Mike Marciniszyn	1	-3/+5
	The current code loops during rkey/lkey validiation to isolate the MR for the RDMA, which is expensive when the current operation is inside a very large memory region. This fix optimizes rkey/lkey validation routines for user memory regions and fast memory regions. The MR entry can be isolated by shifts/mods instead of looping. The existing loop is preserved for phys memory regions for now. Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-05-23	IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters	Ralph Campbell	1	-0/+503
	Add a low-level IB driver for QLogic PCIe adapters. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>