diff options
Diffstat (limited to 'src/modules/module-avb/aecp.h')
| -rw-r--r-- | src/modules/module-avb/aecp.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/modules/module-avb/aecp.h b/src/modules/module-avb/aecp.h new file mode 100644 index 0000000..a3515f0 --- /dev/null +++ b/src/modules/module-avb/aecp.h @@ -0,0 +1,60 @@ +/* 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_AECP_H +#define AVB_AECP_H + +#include "packets.h" +#include "internal.h" + +#define AVB_AECP_MESSAGE_TYPE_AEM_COMMAND 0 +#define AVB_AECP_MESSAGE_TYPE_AEM_RESPONSE 1 +#define AVB_AECP_MESSAGE_TYPE_ADDRESS_ACCESS_COMMAND 2 +#define AVB_AECP_MESSAGE_TYPE_ADDRESS_ACCESS_RESPONSE 3 +#define AVB_AECP_MESSAGE_TYPE_AVC_COMMAND 4 +#define AVB_AECP_MESSAGE_TYPE_AVC_RESPONSE 5 +#define AVB_AECP_MESSAGE_TYPE_VENDOR_UNIQUE_COMMAND 6 +#define AVB_AECP_MESSAGE_TYPE_VENDOR_UNIQUE_RESPONSE 7 +#define AVB_AECP_MESSAGE_TYPE_EXTENDED_COMMAND 14 +#define AVB_AECP_MESSAGE_TYPE_EXTENDED_RESPONSE 15 + +#define AVB_AECP_STATUS_SUCCESS 0 +#define AVB_AECP_STATUS_NOT_IMPLEMENTED 1 + +struct avb_packet_aecp_header { + struct avb_packet_header hdr; + uint64_t target_guid; + uint64_t controller_guid; + uint16_t sequence_id; +} __attribute__ ((__packed__)); + +#define AVB_PACKET_AECP_SET_MESSAGE_TYPE(p,v) AVB_PACKET_SET_SUB1(&(p)->hdr, v) +#define AVB_PACKET_AECP_SET_STATUS(p,v) AVB_PACKET_SET_SUB2(&(p)->hdr, v) + +#define AVB_PACKET_AECP_GET_MESSAGE_TYPE(p) AVB_PACKET_GET_SUB1(&(p)->hdr) +#define AVB_PACKET_AECP_GET_STATUS(p) AVB_PACKET_GET_SUB2(&(p)->hdr) + +struct avb_aecp *avb_aecp_register(struct server *server); + +#endif /* AVB_AECP_H */ |