Running the Application
-----------------------
-To run the example in a ``linuxapp`` environment:
+To run the example in a ``linux`` environment:
.. code-block:: console
.size = sizeof(uint8_t),
.field_index = PROTO_FIELD_IPV4,
.input_index = PROTO_INPUT_IPV4,
- .offset = sizeof(struct ether_hdr) +
+ .offset = sizeof(struct rte_ether_hdr) +
offsetof(struct ipv4_hdr, next_proto_id),
},
/* next input field (IPv4 source address) - 4 consecutive bytes. */
.size = sizeof(uint32_t),
.field_index = SRC_FIELD_IPV4,
.input_index = SRC_INPUT_IPV4,
- .offset = sizeof(struct ether_hdr) +
+ .offset = sizeof(struct rte_ether_hdr) +
offsetof(struct ipv4_hdr, src_addr),
},
/* next input field (IPv4 destination address) - 4 consecutive bytes. */
.size = sizeof(uint32_t),
.field_index = DST_FIELD_IPV4,
.input_index = DST_INPUT_IPV4,
- .offset = sizeof(struct ether_hdr) +
+ .offset = sizeof(struct rte_ether_hdr) +
offsetof(struct ipv4_hdr, dst_addr),
},
/*
.size = sizeof(uint16_t),
.field_index = SRCP_FIELD_IPV4,
.input_index = SRCP_DESTP_INPUT_IPV4,
- .offset = sizeof(struct ether_hdr) +
+ .offset = sizeof(struct rte_ether_hdr) +
sizeof(struct ipv4_hdr) +
offsetof(struct tcp_hdr, src_port),
},
.size = sizeof(uint16_t),
.field_index = DSTP_FIELD_IPV4,
.input_index = SRCP_DESTP_INPUT_IPV4,
- .offset = sizeof(struct ether_hdr) +
+ .offset = sizeof(struct rte_ether_hdr) +
sizeof(struct ipv4_hdr) +
offsetof(struct tcp_hdr, dst_port),
},
.. code-block:: c
- for (portid = 0; portid < nb_ports; portid++) {
+ RTE_ETH_FOREACH_DEV(portid) {
if (port_init(portid, mbuf_pool) != 0) {
rte_exit(EXIT_FAILURE,
"Cannot init port %" PRIu8 "\n", portid);
{
struct rte_eth_conf port_conf = port_conf_default;
const uint16_t rx_rings = 1, tx_rings = 1;
- struct ether_addr addr;
+ struct rte_ether_addr addr;
int retval;
uint16_t q;
- if (port >= rte_eth_dev_count())
- return -1;
-
/* Configure the Ethernet device. */
retval = rte_eth_dev_configure(port, rx_rings, tx_rings, &port_conf);
if (retval != 0)
static __attribute__((noreturn)) void
lcore_main(cls_app)
{
- const uint8_t nb_ports = rte_eth_dev_count();
- uint8_t port;
+ uint16_t port;
/*
* Check that the port is on the same NUMA node as the polling thread
* for best performance.
*/
- for (port = 0; port < nb_ports; port++)
+ RTE_ETH_FOREACH_DEV(port)
if (rte_eth_dev_socket_id(port) > 0 &&
rte_eth_dev_socket_id(port) != (int)rte_socket_id()) {
printf("\n\n");
* Receive packets on a port and forward them on the paired
* port. The mapping is 0 -> 1, 1 -> 0, 2 -> 3, 3 -> 2, etc.
*/
- for (port = 0; port < nb_ports; port++) {
+ RTE_ETH_FOREACH_DEV(port) {
/* Get burst of RX packets, from first port of pair. */
struct rte_mbuf *bufs[BURST_SIZE];
.. code-block:: c
for (;;) {
- for (port = 0; port < nb_ports; port++) {
+ RTE_ETH_FOREACH_DEV(port) {
/* Get burst of RX packets, from first port of pair. */
struct rte_mbuf *bufs[BURST_SIZE];