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/* AVB support
*
* Copyright © 2022 Wim Taymans
*
* 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 (including the next
* paragraph) 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.
*/
#ifndef AVB_MMRP_H
#define AVB_MMRP_H
#include "mrp.h"
#include "internal.h"
#define AVB_MMRP_ETH 0x88f6
#define AVB_MMRP_MAC { 0x01, 0x80, 0xc2, 0x00, 0x00, 0x20 }
#define AVB_MMRP_ATTRIBUTE_TYPE_SERVICE_REQUIREMENT 1
#define AVB_MMRP_ATTRIBUTE_TYPE_MAC 2
#define AVB_MMRP_ATTRIBUTE_TYPE_VALID(t) ((t)>=1 && (t)<=2)
struct avb_packet_mmrp_msg {
uint8_t attribute_type;
uint8_t attribute_length;
uint8_t attribute_list[0];
} __attribute__ ((__packed__));
struct avb_packet_mmrp_service_requirement {
unsigned char addr[6];
} __attribute__ ((__packed__));
struct avb_packet_mmrp_mac {
unsigned char addr[6];
} __attribute__ ((__packed__));
struct avb_mmrp;
struct avb_mmrp_attribute {
struct avb_mrp_attribute *mrp;
uint8_t type;
union {
struct avb_packet_mmrp_service_requirement service_requirement;
struct avb_packet_mmrp_mac mac;
} attr;
};
struct avb_mmrp_attribute *avb_mmrp_attribute_new(struct avb_mmrp *mmrp,
uint8_t type);
struct avb_mmrp *avb_mmrp_register(struct server *server);
#endif /* AVB_MMRP_H */
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