diff options
Diffstat (limited to 'drivers/infiniband/sw/rdmavt/cq.c')
| -rw-r--r-- | drivers/infiniband/sw/rdmavt/cq.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/drivers/infiniband/sw/rdmavt/cq.c b/drivers/infiniband/sw/rdmavt/cq.c index 0e6dbe5904ff..c69c0709696a 100644 --- a/drivers/infiniband/sw/rdmavt/cq.c +++ b/drivers/infiniband/sw/rdmavt/cq.c @@ -173,10 +173,10 @@ static void send_complete(struct kthread_work *work) * @context: unused by the QLogic_IB driver * @udata: user data for libibverbs.so * - * Returns a pointer to the completion queue or negative errno values - * for failure. - * * Called by ib_create_cq() in the generic verbs code. + * + * Return: pointer to the completion queue or negative errno values + * for failure. */ struct ib_cq *rvt_create_cq(struct ib_device *ibdev, const struct ib_cq_init_attr *attr, @@ -286,9 +286,9 @@ done: * rvt_destroy_cq - destroy a completion queue * @ibcq: the completion queue to destroy. * - * Returns 0 for success. - * * Called by ib_destroy_cq() in the generic verbs code. + * + * Return: always 0 */ int rvt_destroy_cq(struct ib_cq *ibcq) { @@ -313,10 +313,10 @@ int rvt_destroy_cq(struct ib_cq *ibcq) * @ibcq: the completion queue * @notify_flags: the type of notification to request * - * Returns 0 for success. - * * This may be called from interrupt context. Also called by * ib_req_notify_cq() in the generic verbs code. + * + * Return: 0 for success. */ int rvt_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags notify_flags) { @@ -345,7 +345,7 @@ int rvt_req_notify_cq(struct ib_cq *ibcq, enum ib_cq_notify_flags notify_flags) * rvt_resize_cq - change the size of the CQ * @ibcq: the completion queue * - * Returns 0 for success. + * Return: 0 for success. */ int rvt_resize_cq(struct ib_cq *ibcq, int cqe, struct ib_udata *udata) { @@ -456,10 +456,10 @@ bail_free: * @num_entries: the maximum number of entries to return * @entry: pointer to array where work completions are placed * - * Returns the number of completion entries polled. - * * This may be called from interrupt context. Also called by ib_poll_cq() * in the generic verbs code. + * + * Return: the number of completion entries polled. */ int rvt_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry) { @@ -496,6 +496,12 @@ int rvt_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry) return npolled; } +/** + * rvt_driver_cq_init - Init cq resources on behalf of driver + * @rdi: rvt dev structure + * + * Return: 0 on success + */ int rvt_driver_cq_init(struct rvt_dev_info *rdi) { int ret = 0; @@ -530,6 +536,10 @@ int rvt_driver_cq_init(struct rvt_dev_info *rdi) return ret; } +/** + * rvt_cq_exit - tear down cq reources + * @rdi: rvt dev structure + */ void rvt_cq_exit(struct rvt_dev_info *rdi) { struct kthread_worker *worker; |