/* * 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 #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; }