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Commit 1d7d2f6f authored by Jack Morgenstein's avatar Jack Morgenstein Committed by Roland Dreier
Browse files

IB/mthca: fix WQE size calculation in create-srq 



Thinko: 64 bytes is the minimum SRQ WQE size (not the maximum).

Signed-off-by: default avatarJack Morgenstein <jackm@mellanox.co.il>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent c4342d8a

drivers/infiniband/hw/mthca/mthca_srq.c

+1 −1
Original line number Diff line number Diff line
@@ -201,7 +201,7 @@ int mthca_alloc_srq(struct mthca_dev *dev, struct mthca_pd *pd, 
	if (mthca_is_memfree(dev))

		srq->max = roundup_pow_of_two(srq->max + 1);



	ds = min(64UL,

	ds = max(64UL,

		 roundup_pow_of_two(sizeof (struct mthca_next_seg) +

				    srq->max_gs * sizeof (struct mthca_data_seg)));

	srq->wqe_shift = long_log2(ds);