IB/ipath: Fix check for no interrupts to reliably fallback to INTx

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Newer HCAs support MSI interrupts and also INTx interrupts.  Fix the
code so that INTx can be reliably enabled if MSI interrupts are not
working.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Dave Olson 2008-04-16 21:09:30 -07:00 • committed by Roland Dreier

parent 1d7c2e529f

commit 9b436eb4f8

3 changed files with 42 additions and 22 deletions

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23

drivers/infiniband/hw/ipath/ipath_driver.c

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36

drivers/infiniband/hw/ipath/ipath_init_chip.c

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5

drivers/infiniband/hw/ipath/ipath_kernel.h

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