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[PATCH] IB uverbs: add mthca user CQ support

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Add support for userspace completion queues (CQs) to mthca.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roland Dreier
2005-07-07 17:57:19 -07:00
committed by Linus Torvalds
parent 24d4281be0
commit 74c2174e7b
4 changed files with 110 additions and 37 deletions
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1
drivers/infiniband/hw/mthca/mthca_dev.h
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@@ -414,6 +414,7 @@ int mthca_poll_cq(struct ib_cq *ibcq, int num_entries,
int mthca_tavor_arm_cq(struct ib_cq *cq, enum ib_cq_notify notify);
int mthca_arbel_arm_cq(struct ib_cq *cq, enum ib_cq_notify notify);
int mthca_init_cq(struct mthca_dev *dev, int nent,
struct mthca_ucontext *ctx, u32 pdn,
struct mthca_cq *cq);
void mthca_free_cq(struct mthca_dev *dev,
struct mthca_cq *cq);