diff options
| author | Steve Wise <swise@opengridcomputing.com> | 2016-02-17 19:15:42 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-03-01 01:10:27 +0300 |
| commit | 086dc6e359d11fd29d0f2041cdc0bb76a5d807d8 (patch) | |
| tree | 20dc645465f0115f6bf77990929cab1ef371ad83 /drivers/infiniband/hw/cxgb4/provider.c | |
| parent | 765d67748bcf802c4642a49cd0139787d0d80783 (diff) | |
| download | linux-086dc6e359d11fd29d0f2041cdc0bb76a5d807d8.tar.xz | |
iw_cxgb4: add queue drain functions
Add completion objects, named sq_drained and rq_drained, to the c4iw_qp
struct. The queue-specific completion object is signaled when the last
CQE is drained from the CQ for that queue.
Add c4iw_drain_sq() to block until qp->rq_drained is completed.
Add c4iw_drain_rq() to block until qp->sq_drained is completed.
Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/provider.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/provider.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/cxgb4/provider.c b/drivers/infiniband/hw/cxgb4/provider.c index ec04272fbdc2..104662d38d1e 100644 --- a/drivers/infiniband/hw/cxgb4/provider.c +++ b/drivers/infiniband/hw/cxgb4/provider.c @@ -564,6 +564,8 @@ int c4iw_register_device(struct c4iw_dev *dev) dev->ibdev.get_protocol_stats = c4iw_get_mib; dev->ibdev.uverbs_abi_ver = C4IW_UVERBS_ABI_VERSION; dev->ibdev.get_port_immutable = c4iw_port_immutable; + dev->ibdev.drain_sq = c4iw_drain_sq; + dev->ibdev.drain_rq = c4iw_drain_rq; dev->ibdev.iwcm = kmalloc(sizeof(struct iw_cm_verbs), GFP_KERNEL); if (!dev->ibdev.iwcm) |