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4 Commits

Author SHA1 Message Date
Jason Gunthorpe
2ca78d23a7 IB/qib: clean up properly if pci_set_consistent_dma_mask() fails 
Clean up properly if pci_set_consistent_dma_mask() fails.

Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-10-26 16:09:02 -07:00
Ralph Campbell
5d26a1df23 IB/qib: Allow driver to load if PCIe AER fails 
Some PCIe root complex chip sets don't support advanced error reporting.
Allow the driver to load OK if pci_enable_pcie_error_reporting() fails.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
 2010-10-26 16:09:02 -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