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authorRalph Campbell <ralph.campbell@qlogic.com>2008-01-07 00:02:33 -0500
committerRoland Dreier <rolandd@cisco.com>2008-01-25 17:15:38 -0500
commit6c719cae0b91f577738dfb4007baee28f03e48a5 (patch)
treefef7fb60092c5ed84fe14f7aaafdf55a0551016a /block/cfq-iosched.c
parent7aa54bd730df1468c90ae84b56ade7f322b44de7 (diff)
IB/ipath: MAD performance sampling registers support
Add support for QLogic HCAs which have hardware performance sampling registers for PortSamplesControl and PortSamplesResult MADs. Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
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