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avb: avbtp -> avb

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Wim Taymans 2022-03-25 10:28:18 +01:00
parent d5b4c12684
commit 773bd610aa
39 changed files with 1975 additions and 2108 deletions
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105
src/modules/module-avb/adp.h Normal file
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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_ADP_H
#define AVB_ADP_H
#include "packets.h"
#include "internal.h"
#define AVB_ADP_MESSAGE_TYPE_ENTITY_AVAILABLE 0
#define AVB_ADP_MESSAGE_TYPE_ENTITY_DEPARTING 1
#define AVB_ADP_MESSAGE_TYPE_ENTITY_DISCOVER 2
#define AVB_ADP_ENTITY_CAPABILITY_EFU_MODE (1u<<0)
#define AVB_ADP_ENTITY_CAPABILITY_ADDRESS_ACCESS_SUPPORTED (1u<<1)
#define AVB_ADP_ENTITY_CAPABILITY_GATEWAY_ENTITY (1u<<2)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_SUPPORTED (1u<<3)
#define AVB_ADP_ENTITY_CAPABILITY_LEGACY_AVC (1u<<4)
#define AVB_ADP_ENTITY_CAPABILITY_ASSOCIATION_ID_SUPPORTED (1u<<5)
#define AVB_ADP_ENTITY_CAPABILITY_ASSOCIATION_ID_VALID (1u<<6)
#define AVB_ADP_ENTITY_CAPABILITY_VENDOR_UNIQUE_SUPPORTED (1u<<7)
#define AVB_ADP_ENTITY_CAPABILITY_CLASS_A_SUPPORTED (1u<<8)
#define AVB_ADP_ENTITY_CAPABILITY_CLASS_B_SUPPORTED (1u<<9)
#define AVB_ADP_ENTITY_CAPABILITY_GPTP_SUPPORTED (1u<<10)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_AUTHENTICATION_SUPPORTED (1u<<11)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_AUTHENTICATION_REQUIRED (1u<<12)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_PERSISTENT_ACQUIRE_SUPPORTED (1u<<13)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_IDENTIFY_CONTROL_INDEX_VALID (1u<<14)
#define AVB_ADP_ENTITY_CAPABILITY_AEM_INTERFACE_INDEX_VALID (1u<<15)
#define AVB_ADP_ENTITY_CAPABILITY_GENERAL_CONTROLLER_IGNORE (1u<<16)
#define AVB_ADP_ENTITY_CAPABILITY_ENTITY_NOT_READY (1u<<17)
#define AVB_ADP_TALKER_CAPABILITY_IMPLEMENTED (1u<<0)
#define AVB_ADP_TALKER_CAPABILITY_OTHER_SOURCE (1u<<9)
#define AVB_ADP_TALKER_CAPABILITY_CONTROL_SOURCE (1u<<10)
#define AVB_ADP_TALKER_CAPABILITY_MEDIA_CLOCK_SOURCE (1u<<11)
#define AVB_ADP_TALKER_CAPABILITY_SMPTE_SOURCE (1u<<12)
#define AVB_ADP_TALKER_CAPABILITY_MIDI_SOURCE (1u<<13)
#define AVB_ADP_TALKER_CAPABILITY_AUDIO_SOURCE (1u<<14)
#define AVB_ADP_TALKER_CAPABILITY_VIDEO_SOURCE (1u<<15)
#define AVB_ADP_LISTENER_CAPABILITY_IMPLEMENTED (1u<<0)
#define AVB_ADP_LISTENER_CAPABILITY_OTHER_SINK (1u<<9)
#define AVB_ADP_LISTENER_CAPABILITY_CONTROL_SINK (1u<<10)
#define AVB_ADP_LISTENER_CAPABILITY_MEDIA_CLOCK_SINK (1u<<11)
#define AVB_ADP_LISTENER_CAPABILITY_SMPTE_SINK (1u<<12)
#define AVB_ADP_LISTENER_CAPABILITY_MIDI_SINK (1u<<13)
#define AVB_ADP_LISTENER_CAPABILITY_AUDIO_SINK (1u<<14)
#define AVB_ADP_LISTENER_CAPABILITY_VIDEO_SINK (1u<<15)
#define AVB_ADP_CONTROLLER_CAPABILITY_IMPLEMENTED (1u<<0)
#define AVB_ADP_CONTROLLER_CAPABILITY_LAYER3_PROXY (1u<<1)
#define AVB_ADP_CONTROL_DATA_LENGTH 56
struct avb_packet_adp {
struct avb_packet_header hdr;
uint64_t entity_id;
uint64_t entity_model_id;
uint32_t entity_capabilities;
uint16_t talker_stream_sources;
uint16_t talker_capabilities;
uint16_t listener_stream_sinks;
uint16_t listener_capabilities;
uint32_t controller_capabilities;
uint32_t available_index;
uint64_t gptp_grandmaster_id;
uint8_t gptp_domain_number;
uint8_t reserved0[3];
uint16_t identify_control_index;
uint16_t interface_index;
uint64_t association_id;
uint32_t reserved1;
} __attribute__ ((__packed__));
#define AVB_PACKET_ADP_SET_MESSAGE_TYPE(p,v) AVB_PACKET_SET_SUB1(&(p)->hdr, v)
#define AVB_PACKET_ADP_SET_VALID_TIME(p,v) AVB_PACKET_SET_SUB2(&(p)->hdr, v)
#define AVB_PACKET_ADP_GET_MESSAGE_TYPE(p) AVB_PACKET_GET_SUB1(&(p)->hdr)
#define AVB_PACKET_ADP_GET_VALID_TIME(p) AVB_PACKET_GET_SUB2(&(p)->hdr)
struct avb_adp *avb_adp_register(struct server *server);
#endif /* AVB_ADP_H */