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[IB] mthca: fix posting long lists of receive work requests
authorMichael S. Tsirkin <mst@mellanox.co.il>
Wed, 9 Nov 2005 22:59:57 +0000 (14:59 -0800)
committerRoland Dreier <rolandd@cisco.com>
Thu, 10 Nov 2005 18:22:51 +0000 (10:22 -0800)
commit0e4649768d937921b254dada8f05c37850de94a0
tree17115437026be55dcd74641be21561fecf33dcdbtree | snapshot
parent632de8fa4a4d1368c9168e91b0aa67324b82dc2ccommit | diff
[IB] mthca: fix posting long lists of receive work requests

In Tavor mode, when posting a long list of receive work requests, a
doorbell must be rung every 256 requests.  Add code to do this when
required.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/mthca/mthca_qp.c diff | blob | history
drivers/infiniband/hw/mthca/mthca_srq.c diff | blob | history
drivers/infiniband/hw/mthca/mthca_wqe.h diff | blob | history
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