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| author | Yishai Hadas <yishaih@mellanox.com> | 2016-05-23 15:20:49 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2016-06-23 11:02:43 -0400 |
| commit | f213c05272100f385912372fff678d0af4d7f8ad (patch) | |
| tree | 7aeb69b757cad6d6209ec3790583fac3b657226a /drivers/infiniband/core/uverbs.h | |
| parent | 5fd251c8b4c52da0d0916470a67fbb77b972125e (diff) | |
| download | blackbird-obmc-linux-f213c05272100f385912372fff678d0af4d7f8ad.tar.gz blackbird-obmc-linux-f213c05272100f385912372fff678d0af4d7f8ad.zip | |
IB/uverbs: Add WQ support
User space applications which use RSS functionality need to create
a work queue object (WQ). The lifetime of such an object is:
* Create a WQ
* Modify the WQ from reset to init state.
* Use the WQ (by downstream patches).
* Destroy the WQ.
These commands are added to the uverbs API.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Reviewed-by: Sagi Grimberg <sagi@rimberg.me>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/core/uverbs.h')
| -rw-r--r-- | drivers/infiniband/core/uverbs.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index 612ccfd39bf9..74776c6531f4 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -162,6 +162,10 @@ struct ib_uqp_object { struct ib_uxrcd_object *uxrcd; }; +struct ib_uwq_object { + struct ib_uevent_object uevent; +}; + struct ib_ucq_object { struct ib_uobject uobject; struct ib_uverbs_file *uverbs_file; @@ -181,6 +185,7 @@ extern struct idr ib_uverbs_qp_idr; extern struct idr ib_uverbs_srq_idr; extern struct idr ib_uverbs_xrcd_idr; extern struct idr ib_uverbs_rule_idr; +extern struct idr ib_uverbs_wq_idr; void idr_remove_uobj(struct idr *idp, struct ib_uobject *uobj); @@ -199,6 +204,7 @@ void ib_uverbs_release_uevent(struct ib_uverbs_file *file, void ib_uverbs_comp_handler(struct ib_cq *cq, void *cq_context); void ib_uverbs_cq_event_handler(struct ib_event *event, void *context_ptr); void ib_uverbs_qp_event_handler(struct ib_event *event, void *context_ptr); +void ib_uverbs_wq_event_handler(struct ib_event *event, void *context_ptr); void ib_uverbs_srq_event_handler(struct ib_event *event, void *context_ptr); void ib_uverbs_event_handler(struct ib_event_handler *handler, struct ib_event *event); @@ -275,5 +281,8 @@ IB_UVERBS_DECLARE_EX_CMD(destroy_flow); IB_UVERBS_DECLARE_EX_CMD(query_device); IB_UVERBS_DECLARE_EX_CMD(create_cq); IB_UVERBS_DECLARE_EX_CMD(create_qp); +IB_UVERBS_DECLARE_EX_CMD(create_wq); +IB_UVERBS_DECLARE_EX_CMD(modify_wq); +IB_UVERBS_DECLARE_EX_CMD(destroy_wq); #endif /* UVERBS_H */ |
