3 Commits

Author	SHA1	Message	Date
Mitko Haralanov	3126448451	IB/qib: Ensure that LOS and DFE are being turned off ... Due to timing, it is possible for the LOS and DFE to remain on. This is due to the link progressing to LinkUP prior to the driver getting the first Status Changed interrupt. By expanding the conditions under which LOS is turned off and DFE timeout is being set, timing is no longer an issue. Signed-off-by: Mitko Haralanov <mitko@qlogic.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <roland@purestorage.com>	2011-06-17 11:56:59 -07:00
Mike Marciniszyn	b3d5cb2f20	IB/qib: Handle transitions from ACTIVE_DEFERRED to ACTIVE better ... When the link transitions from ACTIVE_DEFERRED to ACTIVE, the driver only sees the ACTIVE state. With this change, it will check whether the state was already ACTIVE and if so, it will not generated IB events and will not clear symbol error counts. Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>	2011-01-10 17:42:20 -08:00
Ralph Campbell	f931551baf	IB/qib: Add new qib driver for QLogic PCIe InfiniBand adapters ... 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>	2010-05-23 21:44:54 -07:00