endpoint_list.h

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00001 /*
00002  * Copyright (c) 2011 Jan Vesely
00003  * All rights reserved.
00004  *
00005  * Redistribution and use in source and binary forms, with or without
00006  * modification, are permitted provided that the following conditions
00007  * are met:
00008  *
00009  * - Redistributions of source code must retain the above copyright
00010  *   notice, this list of conditions and the following disclaimer.
00011  * - Redistributions in binary form must reproduce the above copyright
00012  *   notice, this list of conditions and the following disclaimer in the
00013  *   documentation and/or other materials provided with the distribution.
00014  * - The name of the author may not be used to endorse or promote products
00015  *   derived from this software without specific prior written permission.
00016  *
00017  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
00018  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
00019  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
00020  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
00021  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
00022  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
00023  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
00024  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
00025  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
00026  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00027  */
00034 #ifndef DRV_OHCI_ENDPOINT_LIST_H
00035 #define DRV_OHCI_ENDPOINT_LIST_H
00036 
00037 #include <fibril_synch.h>
00038 
00039 #include "hcd_endpoint.h"
00040 #include "hw_struct/endpoint_descriptor.h"
00041 #include "utils/malloc32.h"
00042 
00044 typedef struct endpoint_list {
00046         fibril_mutex_t guard;
00048         ed_t *list_head;
00050         uint32_t list_head_pa;
00052         const char *name;
00054         link_t endpoint_list;
00055 } endpoint_list_t;
00056 
00063 static inline void endpoint_list_fini(endpoint_list_t *instance)
00064 {
00065         assert(instance);
00066         free32(instance->list_head);
00067 }
00068 
00069 int endpoint_list_init(endpoint_list_t *instance, const char *name);
00070 void endpoint_list_set_next(endpoint_list_t *instance, endpoint_list_t *next);
00071 void endpoint_list_add_ep(endpoint_list_t *instance, hcd_endpoint_t *hcd_ep);
00072 void endpoint_list_remove_ep(endpoint_list_t *instance, hcd_endpoint_t *hcd_ep);
00073 #endif
00074 

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