IB/mthca: Fix posting >255 recv WRs for Tavor

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Fix posting lists of > 255 receive WRs for Tavor: rq.next_ind must
be updated each doorbell, otherwise the next doorbell will use an
incorrect index.

Found by Ronni Zimmermann at Mellanox.

Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

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Michael S. Tsirkin 2007-05-14 07:26:51 +03:00 • committed by Roland Dreier

parent 6c719f5c6c

commit 3e28c56b9b

1 changed files with 1 additions and 0 deletions

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drivers/infiniband/hw/mthca/mthca_qp.c

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