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53 Commits

Author SHA1 Message Date
Ralph Campbell
cc323b2aaa IB/qib: Avoid variable-length array 
Rather than use a variable size array allocation on the stack,
define a constant for the maximum array size possible.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-07-19 13:21:24 -07:00
Dave Olson
fce24a9d28 IB/qib: Don't mark VL15 bufs as WC to avoid a rare 7322 chip problem 
Don't set write combining via PAT on the VL15 buffers to avoid a rare
problem with unaligned writes from interrupt-flushed store buffers.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-07-06 14:13:20 -07:00
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