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avb: add beginnings of MRP/MMRP/MSRP/MVRP/SRP

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This commit is contained in:
Wim Taymans 2022-03-22 19:40:23 +01:00
parent 911378651b
commit 893251c8eb
19 changed files with 1034 additions and 42 deletions
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11
src/modules/module-avbtp/aecp.c
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@ -31,6 +31,8 @@
#include "aecp-aem.h"
#include "internal.h"
static const uint8_t mac[6] = AVB_BROADCAST_MAC;
struct msg_info {
uint16_t type;
const char *name;
@ -46,7 +48,8 @@ static int reply_not_implemented(struct aecp *aecp, const void *p, int len)
memcpy(reply, p, len);
AVBTP_PACKET_AECP_SET_STATUS(reply, AVBTP_AECP_STATUS_NOT_IMPLEMENTED);
return avbtp_server_send_packet(server, reply->hdr.eth.src, reply, len);
return avbtp_server_send_packet(server, reply->hdr.eth.src,
AVB_TSN_ETH, reply, len);
}
static const struct msg_info msg_info[] = {
@ -76,10 +79,16 @@ static inline const struct msg_info *find_msg_info(uint16_t type, const char *na
static int aecp_message(void *data, uint64_t now, const void *message, int len)
{
struct aecp *aecp = data;
struct server *server = aecp->server;
const struct avbtp_packet_aecp_header *p = message;
const struct msg_info *info;
int message_type;
if (ntohs(p->hdr.eth.type) != AVB_TSN_ETH)
return 0;
if (memcmp(p->hdr.eth.dest, mac, 6) != 0 &&
memcmp(p->hdr.eth.dest, server->mac_addr, 6) != 0)
return 0;
if (AVBTP_PACKET_GET_SUBTYPE(&p->hdr) != AVBTP_SUBTYPE_AECP)
return 0;