Adding upstream version 0.3.65.upstream/0.3.65upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 70 insertions, 0 deletions

diff --git a/src/modules/module-avb/maap.h b/src/modules/module-avb/maap.h
new file mode 100644
index 0000000..6e56f8e
--- /dev/null
+++ b/src/modules/module-avb/maap.h
@@ -0,0 +1,70 @@
+/* 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_MAAP_H
+#define AVB_MAAP_H
+
+#include "packets.h"
+#include "internal.h"
+
+#define AVB_TSN_ETH 0x22f0
+#define AVB_MAAP_MAC { 0x91, 0xe0, 0xf0, 0x00, 0xff, 0x00 };
+
+#define AVB_MAAP_MESSAGE_TYPE_PROBE		1
+#define AVB_MAAP_MESSAGE_TYPE_DEFEND		2
+#define AVB_MAAP_MESSAGE_TYPE_ANNOUNCE		3
+
+struct avb_packet_maap {
+	struct avb_packet_header hdr;
+	uint64_t stream_id;
+	uint8_t request_start[6];
+	uint16_t request_count;
+	uint8_t conflict_start[6];
+	uint16_t conflict_count;
+} __attribute__ ((__packed__));
+
+#define AVB_PACKET_MAAP_SET_MESSAGE_TYPE(p,v)		AVB_PACKET_SET_SUB1(&(p)->hdr, v)
+#define AVB_PACKET_MAAP_SET_MAAP_VERSION(p,v)		AVB_PACKET_SET_SUB2(&(p)->hdr, v)
+#define AVB_PACKET_MAAP_SET_STREAM_ID(p,v)		((p)->stream_id = htobe64(v))
+#define AVB_PACKET_MAAP_SET_REQUEST_START(p,v)		memcpy((p)->request_start, (v), 6)
+#define AVB_PACKET_MAAP_SET_REQUEST_COUNT(p,v)		((p)->request_count = htons(v))
+#define AVB_PACKET_MAAP_SET_CONFLICT_START(p,v)		memcpy((p)->conflict_start, (v), 6)
+#define AVB_PACKET_MAAP_SET_CONFLICT_COUNT(p,v)		((p)->conflict_count = htons(v))
+
+#define AVB_PACKET_MAAP_GET_MESSAGE_TYPE(p)		AVB_PACKET_GET_SUB1(&(p)->hdr)
+#define AVB_PACKET_MAAP_GET_MAAP_VERSION(p)		AVB_PACKET_GET_SUB2(&(p)->hdr)
+#define AVB_PACKET_MAAP_GET_STREAM_ID(p)		be64toh((p)->stream_id)
+#define AVB_PACKET_MAAP_GET_REQUEST_START(p)		((p)->request_start)
+#define AVB_PACKET_MAAP_GET_REQUEST_COUNT(p)		ntohs((p)->request_count)
+#define AVB_PACKET_MAAP_GET_CONFLICT_START(p)		((p)->conflict_start)
+#define AVB_PACKET_MAAP_GET_CONFLICT_COUNT(p)		ntohs((p)->conflict_count)
+
+struct avb_maap;
+
+struct avb_maap *avb_maap_register(struct server *server);
+
+int avb_maap_reserve(struct avb_maap *maap, uint32_t count);
+int avb_maap_get_address(struct avb_maap *maap, uint8_t addr[6], uint32_t index);
+
+#endif /* AVB_MAAP_H */