diff options
Diffstat (limited to 'lib/avtp_pipeline/adp/openavb_adp.h')
| -rw-r--r-- | lib/avtp_pipeline/adp/openavb_adp.h | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/lib/avtp_pipeline/adp/openavb_adp.h b/lib/avtp_pipeline/adp/openavb_adp.h new file mode 100644 index 00000000..54594527 --- /dev/null +++ b/lib/avtp_pipeline/adp/openavb_adp.h @@ -0,0 +1,93 @@ +/*************************************************************************************************************
+Copyright (c) 2012-2015, Symphony Teleca Corporation, a Harman International Industries, Incorporated company
+Copyright (c) 2016-2017, Harman International Industries, Incorporated
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+ list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS LISTED "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS LISTED BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+Attributions: The inih library portion of the source code is licensed from
+Brush Technology and Ben Hoyt - Copyright (c) 2009, Brush Technology and Copyright (c) 2009, Ben Hoyt.
+Complete license and copyright information can be found at
+https://github.com/benhoyt/inih/commit/74d2ca064fb293bc60a77b0bd068075b293cf175.
+*************************************************************************************************************/
+
+/*
+ ******************************************************************
+ * MODULE : ADP - AVDECC Discovery Protocol Internal Interface
+ * MODULE SUMMARY : Internal Interface for the 1722.1 (AVDECC) discovery protocol
+ ******************************************************************
+ */
+
+#ifndef OPENAVB_ADP_H
+#define OPENAVB_ADP_H 1
+
+#include "openavb_avdecc.h"
+#include "openavb_adp_pub.h"
+
+#define OPENAVB_ADP_AVTP_SUBTYPE (0x7a)
+
+typedef struct {
+ U8 cd;
+ U8 subtype;
+ U8 sv;
+ U8 version;
+ U8 message_type; // Redefined from control data
+ U8 valid_time; // Redefined from status
+ U16 control_data_length;
+ U8 entity_id[8]; // Redefined from stream_id
+} openavb_adp_control_header_t;
+
+typedef struct {
+ U8 entity_model_id[8];
+ U32 entity_capabilities;
+ U16 talker_stream_sources;
+ U16 talker_capabilities;
+ U16 listener_stream_sinks;
+ U16 listener_capabilities;
+ U32 controller_capabilities;
+ U32 available_index;
+ U8 gptp_grandmaster_id[8];
+ U8 gptp_domain_number;
+ U8 reserved0[3];
+ U16 identify_control_index;
+ U16 interface_index;
+ U8 association_id[8];
+ U8 reserved1[4];
+} openavb_adp_data_unit_t;
+
+typedef struct {
+ openavb_adp_control_header_t header;
+ openavb_adp_data_unit_t pdu;
+} openavb_adp_entity_info_t;
+
+// IEEE Std 1722.1-2013 clause 6.2.3.
+typedef struct {
+ U64 currentTime;
+ openavb_adp_entity_info_t entityInfo;
+} openavb_adp_sm_global_vars_t;
+
+
+openavbRC openavbAdpStart(void);
+void openavbAdpStop(void);
+
+openavbRC openavbAdpHaveTL(bool bHaveTL);
+
+#endif // OPENAVB_ADP_H
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