123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384 |
- /*
- * Copyright (c) 2016 - 2018 Cadence Design Systems Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
- #include <stdio.h>
- #include "xrp_host_common.h"
- #include "xrp_sync_queue.h"
- void xrp_queue_init(struct xrp_request_queue *queue, int priority,
- void *context,
- void (*fn)(struct xrp_queue_item *rq, void *context))
- {
- (void)priority;
- queue->context = context;
- queue->fn = fn;
- }
- void xrp_queue_destroy(struct xrp_request_queue *queue)
- {
- (void)queue;
- }
- void xrp_queue_push(struct xrp_request_queue *queue,
- struct xrp_queue_item *rq)
- {
- queue->fn(rq, queue->context);
- }
- struct xrp_event *xrp_event_create(void)
- {
- struct xrp_event *event = alloc_refcounted(sizeof(*event));
- if (!event)
- return NULL;
- event->status = XRP_STATUS_PENDING;
- return event;
- }
- void xrp_wait(struct xrp_event *event, enum xrp_status *status)
- {
- if (event->status == XRP_STATUS_PENDING)
- set_status(status, XRP_STATUS_FAILURE);
- else
- set_status(status, XRP_STATUS_SUCCESS);
- }
- size_t xrp_wait_any(struct xrp_event **event, size_t n_events,
- enum xrp_status *status)
- {
- if (n_events && event[0]->status != XRP_STATUS_PENDING)
- set_status(status, XRP_STATUS_SUCCESS);
- else
- set_status(status, XRP_STATUS_FAILURE);
- return 0;
- }
- void xrp_impl_broadcast_event(struct xrp_event *event, enum xrp_status status)
- {
- event->status = status;
- }
- void xrp_impl_release_event(struct xrp_event *event)
- {
- (void)event;
- }
|