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RDMA/nes: Fix fast memory registration length

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Zero high order word of fast memory registration (FMR) length field.
FMR length field is 32 bits, so high word should always be zero.

Signed-off-by: Tatyana Nikolova <[email protected]>
Signed-off-by: Donald Wood <[email protected]>
Signed-off-by: Roland Dreier <[email protected]>
This commit is contained in:
Tatyana Nikolova 2012-01-06 18:15:01 -06:00 • committed by Roland Dreier
commit 94f622bdac
1 changed files with 2 additions and 0 deletions
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2
drivers/infiniband/hw/nes/nes_verbs.c
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@ -3427,6 +3427,8 @@ static int nes_post_send(struct ib_qp *ibqp, struct ib_send_wr *ib_wr,
set_wqe_32bit_value(wqe->wqe_words,
NES_IWARP_SQ_FMR_WQE_LENGTH_LOW_IDX,
ib_wr->wr.fast_reg.length);
set_wqe_32bit_value(wqe->wqe_words,
NES_IWARP_SQ_FMR_WQE_LENGTH_HIGH_IDX, 0);
set_wqe_32bit_value(wqe->wqe_words,
NES_IWARP_SQ_FMR_WQE_MR_STAG_IDX,
ib_wr->wr.fast_reg.rkey);