return;
}
- /* When we receive a RTMIN or SIGINT signal, stop kni processing */
- if (signum == SIGRTMIN || signum == SIGINT){
- printf("\nSIGRTMIN/SIGINT received. KNI processing stopping.\n");
+ /*
+ * When we receive a RTMIN or SIGINT or SIGTERM signal,
+ * stop kni processing
+ */
+ if (signum == SIGRTMIN || signum == SIGINT || signum == SIGTERM) {
+ printf("\nSIGRTMIN/SIGINT/SIGTERM received. "
+ "KNI processing stopping.\n");
rte_atomic32_inc(&kni_stop);
return;
}
/* Initialise device and RX/TX queues */
RTE_LOG(INFO, APP, "Initialising port %u ...\n", (unsigned)port);
fflush(stdout);
- rte_eth_dev_info_get(port, &dev_info);
+
+ ret = rte_eth_dev_info_get(port, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ port, strerror(-ret));
+
if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_MBUF_FAST_FREE)
local_port_conf.txmode.offloads |=
DEV_TX_OFFLOAD_MBUF_FAST_FREE;
rte_exit(EXIT_FAILURE, "Could not start port%u (%d)\n",
(unsigned)port, ret);
- if (promiscuous_on)
- rte_eth_promiscuous_enable(port);
+ if (promiscuous_on) {
+ ret = rte_eth_promiscuous_enable(port);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Could not enable promiscuous mode for port%u: %s\n",
+ port, rte_strerror(-ret));
+ }
}
/* Check the link status of all ports in up to 9s, and print them finally */
uint16_t portid;
uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
+ int ret;
printf("\nChecking link status\n");
fflush(stdout);
if ((port_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
- rte_eth_link_get_nowait(portid, &link);
+ ret = rte_eth_link_get_nowait(portid, &link);
+ if (ret < 0) {
+ all_ports_up = 0;
+ if (print_flag == 1)
+ printf("Port %u link get failed: %s\n",
+ portid, rte_strerror(-ret));
+ continue;
+ }
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
"Port%d Link Up - speed %uMbps - %s\n",
portid, link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
- ("full-duplex") : ("half-duplex\n"));
+ ("full-duplex") : ("half-duplex"));
else
printf("Port %d Link Down\n", portid);
continue;
struct kni_port_params **p = kni_port_params_array;
int prev;
(void) arg;
+ int ret;
while (monitor_links) {
rte_delay_ms(500);
if ((ports_mask & (1 << portid)) == 0)
continue;
memset(&link, 0, sizeof(link));
- rte_eth_link_get_nowait(portid, &link);
+ ret = rte_eth_link_get_nowait(portid, &link);
+ if (ret < 0) {
+ RTE_LOG(ERR, APP,
+ "Get link failed (port %u): %s\n",
+ portid, rte_strerror(-ret));
+ continue;
+ }
for (i = 0; i < p[portid]->nb_kni; i++) {
prev = rte_kni_update_link(p[portid]->kni[i],
link.link_status);
{
int ret;
uint16_t nb_rxd = NB_RXD;
+ uint16_t nb_txd = NB_TXD;
struct rte_eth_conf conf;
struct rte_eth_dev_info dev_info;
struct rte_eth_rxconf rxq_conf;
+ struct rte_eth_txconf txq_conf;
if (!rte_eth_dev_is_valid_port(port_id)) {
RTE_LOG(ERR, APP, "Invalid port id %d\n", port_id);
memcpy(&conf, &port_conf, sizeof(conf));
/* Set new MTU */
- if (new_mtu > ETHER_MAX_LEN)
+ if (new_mtu > RTE_ETHER_MAX_LEN)
conf.rxmode.offloads |= DEV_RX_OFFLOAD_JUMBO_FRAME;
else
conf.rxmode.offloads &= ~DEV_RX_OFFLOAD_JUMBO_FRAME;
return ret;
}
- ret = rte_eth_dev_adjust_nb_rx_tx_desc(port_id, &nb_rxd, NULL);
+ ret = rte_eth_dev_adjust_nb_rx_tx_desc(port_id, &nb_rxd, &nb_txd);
if (ret < 0)
rte_exit(EXIT_FAILURE, "Could not adjust number of descriptors "
"for port%u (%d)\n", (unsigned int)port_id,
ret);
- rte_eth_dev_info_get(port_id, &dev_info);
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0) {
+ RTE_LOG(ERR, APP,
+ "Error during getting device (port %u) info: %s\n",
+ port_id, strerror(-ret));
+
+ return ret;
+ }
+
rxq_conf = dev_info.default_rxconf;
rxq_conf.offloads = conf.rxmode.offloads;
ret = rte_eth_rx_queue_setup(port_id, 0, nb_rxd,
return ret;
}
+ txq_conf = dev_info.default_txconf;
+ txq_conf.offloads = conf.txmode.offloads;
+ ret = rte_eth_tx_queue_setup(port_id, 0, nb_txd,
+ rte_eth_dev_socket_id(port_id), &txq_conf);
+ if (ret < 0) {
+ RTE_LOG(ERR, APP, "Fail to setup Tx queue of port %d\n",
+ port_id);
+ return ret;
+ }
+
/* Restart specific port */
ret = rte_eth_dev_start(port_id);
if (ret < 0) {
static void
print_ethaddr(const char *name, struct rte_ether_addr *mac_addr)
{
- char buf[ETHER_ADDR_FMT_SIZE];
- ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, mac_addr);
+ char buf[RTE_ETHER_ADDR_FMT_SIZE];
+ rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, mac_addr);
RTE_LOG(INFO, APP, "\t%s%s\n", name, buf);
}
struct rte_kni *kni;
struct rte_kni_conf conf;
struct kni_port_params **params = kni_port_params_array;
+ int ret;
if (port_id >= RTE_MAX_ETHPORTS || !params[port_id])
return -1;
if (i == 0) {
struct rte_kni_ops ops;
struct rte_eth_dev_info dev_info;
- const struct rte_pci_device *pci_dev;
- const struct rte_bus *bus = NULL;
-
- memset(&dev_info, 0, sizeof(dev_info));
- rte_eth_dev_info_get(port_id, &dev_info);
-
- if (dev_info.device)
- bus = rte_bus_find_by_device(dev_info.device);
- if (bus && !strcmp(bus->name, "pci")) {
- pci_dev = RTE_DEV_TO_PCI(dev_info.device);
- conf.addr = pci_dev->addr;
- conf.id = pci_dev->id;
- }
+
+ ret = rte_eth_dev_info_get(port_id, &dev_info);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Error during getting device (port %u) info: %s\n",
+ port_id, strerror(-ret));
+
/* Get the interface default mac address */
- rte_eth_macaddr_get(port_id,
+ ret = rte_eth_macaddr_get(port_id,
(struct rte_ether_addr *)&conf.mac_addr);
+ if (ret != 0)
+ rte_exit(EXIT_FAILURE,
+ "Failed to get MAC address (port %u): %s\n",
+ port_id, rte_strerror(-ret));
rte_eth_dev_get_mtu(port_id, &conf.mtu);
+ conf.min_mtu = dev_info.min_mtu;
+ conf.max_mtu = dev_info.max_mtu;
+
memset(&ops, 0, sizeof(ops));
ops.port_id = port_id;
ops.change_mtu = kni_change_mtu;
signal(SIGUSR2, signal_handler);
signal(SIGRTMIN, signal_handler);
signal(SIGINT, signal_handler);
+ signal(SIGTERM, signal_handler);
/* Initialise EAL */
ret = rte_eal_init(argc, argv);
git.droids-corp.org / dpdk.git / blobdiff