Lines Matching +full:loss +full:- +full:of +full:- +full:lock

1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
11  * 1. Redistributions of source code must retain the above copyright
12  *    notice, this list of conditions and the following disclaimer.
15  *    notice, this list of conditions and the following disclaimer in the
20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
42 	mtx_init(&c->lock, "gdma_completion", NULL, MTX_DEF);  in init_completion()
43 	c->done = 0;  in init_completion()
49 	mtx_destroy(&c->lock);  in free_completion()
55 	mtx_lock(&c->lock);  in complete()
56 	c->done++;  in complete()
57 	mtx_unlock(&c->lock);  in complete()
64 	mtx_lock(&c->lock);  in wait_for_completion()
65 	while (c->done == 0)  in wait_for_completion()
66 		mtx_sleep(c, &c->lock, 0, "gdma_wfc", 0);  in wait_for_completion()
67 	c->done--;  in wait_for_completion()
68 	mtx_unlock(&c->lock);  in wait_for_completion()
72  * Return: 0 if completed, a non-zero value if timed out.
79 	mtx_lock(&c->lock);  in wait_for_completion_timeout()
81 	if (c->done == 0)  in wait_for_completion_timeout()
82 		mtx_sleep(c, &c->lock, 0, "gdma_wfc", timeout);  in wait_for_completion_timeout()
84 	if (c->done > 0) {  in wait_for_completion_timeout()
85 		c->done--;  in wait_for_completion_timeout()
91 	mtx_unlock(&c->lock);  in wait_for_completion_timeout()