uint16_t sec_msb;
uint32_t sec_lsb;
uint32_t ns;
-} __attribute__((packed));
+} __rte_packed;
struct clock_id {
uint8_t id[8];
struct port_id {
struct clock_id clock_id;
uint16_t port_number;
-} __attribute__((packed));
+} __rte_packed;
struct ptp_header {
uint8_t msg_type;
uint16_t seq_id;
uint8_t control;
int8_t log_message_interval;
-} __attribute__((packed));
+} __rte_packed;
struct sync_msg {
struct ptp_header hdr;
struct tstamp origin_tstamp;
-} __attribute__((packed));
+} __rte_packed;
struct follow_up_msg {
struct ptp_header hdr;
struct tstamp precise_origin_tstamp;
uint8_t suffix[0];
-} __attribute__((packed));
+} __rte_packed;
struct delay_req_msg {
struct ptp_header hdr;
struct tstamp origin_tstamp;
-} __attribute__((packed));
+} __rte_packed;
struct delay_resp_msg {
struct ptp_header hdr;
struct tstamp rx_tstamp;
struct port_id req_port_id;
uint8_t suffix[0];
-} __attribute__((packed));
+} __rte_packed;
struct ptp_message {
union {
struct delay_req_msg delay_req;
struct follow_up_msg follow_up;
struct delay_resp_msg delay_resp;
- } __attribute__((packed));
+ } __rte_packed;
};
struct ptpv2_data_slave_ordinary {
parse_fup(struct ptpv2_data_slave_ordinary *ptp_data)
{
struct rte_ether_hdr *eth_hdr;
+ struct rte_ether_addr eth_addr;
struct ptp_header *ptp_hdr;
struct clock_id *client_clkid;
struct ptp_message *ptp_msg;
size_t pkt_size;
int wait_us;
struct rte_mbuf *m = ptp_data->m;
+ int ret;
eth_hdr = rte_pktmbuf_mtod(m, struct rte_ether_hdr *);
ptp_hdr = (struct ptp_header *)(rte_pktmbuf_mtod(m, char *)
(((uint64_t)ntohs(origin_tstamp->sec_msb)) << 32);
if (ptp_data->seqID_FOLLOWUP == ptp_data->seqID_SYNC) {
+ ret = rte_eth_macaddr_get(ptp_data->portid, ð_addr);
+ if (ret != 0) {
+ printf("\nCore %u: port %u failed to get MAC address: %s\n",
+ rte_lcore_id(), ptp_data->portid,
+ rte_strerror(-ret));
+ return;
+ }
created_pkt = rte_pktmbuf_alloc(mbuf_pool);
pkt_size = sizeof(struct rte_ether_hdr) +
created_pkt->data_len = pkt_size;
created_pkt->pkt_len = pkt_size;
eth_hdr = rte_pktmbuf_mtod(created_pkt, struct rte_ether_hdr *);
- rte_eth_macaddr_get(ptp_data->portid, ð_hdr->s_addr);
+ rte_ether_addr_copy(ð_addr, ð_hdr->s_addr);
/* Set multicast address 01-1B-19-00-00-00. */
rte_ether_addr_copy(ð_multicast, ð_hdr->d_addr);
* The lcore main. This is the main thread that does the work, reading from an
* input port and writing to an output port.
*/
-static __attribute__((noreturn)) void
+static __rte_noreturn void
lcore_main(void)
{
uint16_t portid;