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| author | Roland Dreier <rolandd@cisco.com> | 2005-10-06 13:15:56 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-10-17 15:20:28 -0700 |
| commit | 90f104da22bbf2e2b8a2136c12fb4e013fccf504 (patch) | |
| tree | d720f4b226cd72903ee878096707578ccc7abc0c /drivers/infiniband/hw/mthca/mthca_dev.h | |
| parent | 116c0074ecfd6f061570856bec52b691d54dbd3c (diff) | |
| download | linux-90f104da22bbf2e2b8a2136c12fb4e013fccf504.tar.gz linux-90f104da22bbf2e2b8a2136c12fb4e013fccf504.tar.bz2 linux-90f104da22bbf2e2b8a2136c12fb4e013fccf504.zip | |
[IB] mthca: SRQ limit reached events
Our hardware supports generating an event when the number of receives
posted to a shared receive queue (SRQ) falls below a user-specified
limit. Implement mthca_modify_srq() to arm the limit, and add code to
handle dispatching SRQ events when they occur.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_dev.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_dev.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h index 67a2f324a274..6e18c128af42 100644 --- a/drivers/infiniband/hw/mthca/mthca_dev.h +++ b/drivers/infiniband/hw/mthca/mthca_dev.h @@ -448,6 +448,8 @@ void mthca_cq_clean(struct mthca_dev *dev, u32 cqn, u32 qpn, int mthca_alloc_srq(struct mthca_dev *dev, struct mthca_pd *pd, struct ib_srq_attr *attr, struct mthca_srq *srq); void mthca_free_srq(struct mthca_dev *dev, struct mthca_srq *srq); +int mthca_modify_srq(struct ib_srq *ibsrq, struct ib_srq_attr *attr, + enum ib_srq_attr_mask attr_mask); void mthca_srq_event(struct mthca_dev *dev, u32 srqn, enum ib_event_type event_type); void mthca_free_srq_wqe(struct mthca_srq *srq, u32 wqe_addr); |