diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs.h')
| -rw-r--r-- | drivers/infiniband/core/uverbs.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs.h b/drivers/infiniband/core/uverbs.h index a078e56..228af18 100644 --- a/drivers/infiniband/core/uverbs.h +++ b/drivers/infiniband/core/uverbs.h @@ -69,13 +69,16 @@ */ struct ib_uverbs_device { - struct kref ref; + atomic_t refcount; int num_comp_vectors; struct completion comp; struct device *dev; struct ib_device *ib_dev; int devnum; struct cdev cdev; + struct rb_root xrcd_tree; + struct mutex xrcd_tree_mutex; + struct kobject kobj; }; struct ib_uverbs_event_file { @@ -120,6 +123,16 @@ struct ib_uevent_object { u32 events_reported; }; +struct ib_uxrcd_object { + struct ib_uobject uobject; + atomic_t refcnt; +}; + +struct ib_usrq_object { + struct ib_uevent_object uevent; + struct ib_uxrcd_object *uxrcd; +}; + struct ib_uqp_object { struct ib_uevent_object uevent; struct list_head mcast_list; @@ -142,6 +155,7 @@ extern struct idr ib_uverbs_ah_idr; extern struct idr ib_uverbs_cq_idr; extern struct idr ib_uverbs_qp_idr; extern struct idr ib_uverbs_srq_idr; +extern struct idr ib_uverbs_xrcd_idr; void idr_remove_uobj(struct idr *idp, struct ib_uobject *uobj); @@ -161,6 +175,7 @@ void ib_uverbs_qp_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); +void ib_uverbs_dealloc_xrcd(struct ib_uverbs_device *dev, struct ib_xrcd *xrcd); #define IB_UVERBS_DECLARE_CMD(name) \ ssize_t ib_uverbs_##name(struct ib_uverbs_file *file, \ @@ -181,6 +196,7 @@ IB_UVERBS_DECLARE_CMD(poll_cq); IB_UVERBS_DECLARE_CMD(req_notify_cq); IB_UVERBS_DECLARE_CMD(destroy_cq); IB_UVERBS_DECLARE_CMD(create_qp); +IB_UVERBS_DECLARE_CMD(open_qp); IB_UVERBS_DECLARE_CMD(query_qp); IB_UVERBS_DECLARE_CMD(modify_qp); IB_UVERBS_DECLARE_CMD(destroy_qp); @@ -195,5 +211,8 @@ IB_UVERBS_DECLARE_CMD(create_srq); IB_UVERBS_DECLARE_CMD(modify_srq); IB_UVERBS_DECLARE_CMD(query_srq); IB_UVERBS_DECLARE_CMD(destroy_srq); +IB_UVERBS_DECLARE_CMD(create_xsrq); +IB_UVERBS_DECLARE_CMD(open_xrcd); +IB_UVERBS_DECLARE_CMD(close_xrcd); #endif /* UVERBS_H */ |