[IB] mthca: SRQ limit reached events

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Our hardware supports generating an event when the number of receives
posted to a shared receive queue (SRQ) falls below a user-specified
limit.  Implement mthca_modify_srq() to arm the limit, and add code to
handle dispatching SRQ events when they occur.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

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This commit is contained in:

Roland Dreier 2005-10-06 13:15:56 -07:00

parent 116c0074ec

commit 90f104da22

4 changed files with 45 additions and 4 deletions

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2

drivers/infiniband/hw/mthca/mthca_dev.h

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21

drivers/infiniband/hw/mthca/mthca_eq.c

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1

drivers/infiniband/hw/mthca/mthca_provider.c

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25

drivers/infiniband/hw/mthca/mthca_srq.c

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