#include <rte_tcp.h>
#include <rte_udp.h>
#include <rte_ip.h>
+#include <rte_ip_frag.h>
#include <rte_devargs.h>
#include <rte_kvargs.h>
#include <rte_dev.h>
* mode and packet address does not match. */
if (unlikely(hdr->ether_type == ether_type_slow_be ||
!collecting || (!promisc &&
+ !is_multicast_ether_addr(&hdr->d_addr) &&
!is_same_ether_addr(&bond_mac, &hdr->d_addr)))) {
if (hdr->ether_type == ether_type_slow_be) {
static inline uint32_t
ipv4_hash(struct ipv4_hdr *ipv4_hdr)
{
- return (ipv4_hdr->src_addr ^ ipv4_hdr->dst_addr);
+ return ipv4_hdr->src_addr ^ ipv4_hdr->dst_addr;
}
static inline uint32_t
l3hash = ipv4_hash(ipv4_hdr);
- ip_hdr_offset = (ipv4_hdr->version_ihl & IPV4_HDR_IHL_MASK) *
- IPV4_IHL_MULTIPLIER;
-
- if (ipv4_hdr->next_proto_id == IPPROTO_TCP) {
- tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr +
- ip_hdr_offset);
- l4hash = HASH_L4_PORTS(tcp_hdr);
- } else if (ipv4_hdr->next_proto_id == IPPROTO_UDP) {
- udp_hdr = (struct udp_hdr *)((char *)ipv4_hdr +
- ip_hdr_offset);
- l4hash = HASH_L4_PORTS(udp_hdr);
+ /* there is no L4 header in fragmented packet */
+ if (likely(rte_ipv4_frag_pkt_is_fragmented(ipv4_hdr) == 0)) {
+ ip_hdr_offset = (ipv4_hdr->version_ihl & IPV4_HDR_IHL_MASK) *
+ IPV4_IHL_MULTIPLIER;
+
+ if (ipv4_hdr->next_proto_id == IPPROTO_TCP) {
+ tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr +
+ ip_hdr_offset);
+ l4hash = HASH_L4_PORTS(tcp_hdr);
+ } else if (ipv4_hdr->next_proto_id == IPPROTO_UDP) {
+ udp_hdr = (struct udp_hdr *)((char *)ipv4_hdr +
+ ip_hdr_offset);
+ l4hash = HASH_L4_PORTS(udp_hdr);
+ }
}
} else if (rte_cpu_to_be_16(ETHER_TYPE_IPv6) == proto) {
struct ipv6_hdr *ipv6_hdr = (struct ipv6_hdr *)
struct bond_rx_queue *bd_rx_q;
struct bond_tx_queue *bd_tx_q;
+ uint16_t old_nb_tx_queues = slave_eth_dev->data->nb_tx_queues;
+ uint16_t old_nb_rx_queues = slave_eth_dev->data->nb_rx_queues;
int errval;
uint16_t q_id;
}
/* Setup Rx Queues */
- for (q_id = 0; q_id < bonded_eth_dev->data->nb_rx_queues; q_id++) {
+ /* Use existing queues, if any */
+ for (q_id = old_nb_rx_queues;
+ q_id < bonded_eth_dev->data->nb_rx_queues; q_id++) {
bd_rx_q = (struct bond_rx_queue *)bonded_eth_dev->data->rx_queues[q_id];
errval = rte_eth_rx_queue_setup(slave_eth_dev->data->port_id, q_id,
}
/* Setup Tx Queues */
- for (q_id = 0; q_id < bonded_eth_dev->data->nb_tx_queues; q_id++) {
+ /* Use existing queues, if any */
+ for (q_id = old_nb_tx_queues;
+ q_id < bonded_eth_dev->data->nb_tx_queues; q_id++) {
bd_tx_q = (struct bond_tx_queue *)bonded_eth_dev->data->tx_queues[q_id];
errval = rte_eth_tx_queue_setup(slave_eth_dev->data->port_id, q_id,
slave_details->port_id = slave_eth_dev->data->port_id;
slave_details->last_link_status = 0;
- /* If slave device doesn't support interrupts then we need to enabled
- * polling to monitor link status */
+ /* Mark slave devices that don't support interrupts so we can
+ * compensate when we start the bond
+ */
if (!(slave_eth_dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)) {
slave_details->link_status_poll_enabled = 1;
-
- if (!internals->link_status_polling_enabled) {
- internals->link_status_polling_enabled = 1;
-
- rte_eal_alarm_set(internals->link_status_polling_interval_ms * 1000,
- bond_ethdev_slave_link_status_change_monitor,
- (void *)&rte_eth_devices[internals->port_id]);
- }
}
slave_details->link_status_wait_to_complete = 0;
return -1;
}
- eth_dev->data->dev_link.link_status = 0;
+ eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
eth_dev->data->dev_started = 1;
internals = eth_dev->data->dev_private;
eth_dev->data->port_id, internals->slaves[i].port_id);
return -1;
}
+ /* We will need to poll for link status if any slave doesn't
+ * support interrupts
+ */
+ if (internals->slaves[i].link_status_poll_enabled)
+ internals->link_status_polling_enabled = 1;
+ }
+ /* start polling if needed */
+ if (internals->link_status_polling_enabled) {
+ rte_eal_alarm_set(
+ internals->link_status_polling_interval_ms * 1000,
+ bond_ethdev_slave_link_status_change_monitor,
+ (void *)&rte_eth_devices[internals->port_id]);
}
if (internals->user_defined_primary_port)
internals->active_slave_count = 0;
internals->link_status_polling_enabled = 0;
+ for (i = 0; i < internals->slave_count; i++)
+ internals->slaves[i].last_link_status = 0;
- eth_dev->data->dev_link.link_status = 0;
+ eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
eth_dev->data->dev_started = 0;
}
if (!bonded_eth_dev->data->dev_started ||
internals->active_slave_count == 0) {
- bonded_eth_dev->data->dev_link.link_status = 0;
+ bonded_eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
return 0;
} else {
struct rte_eth_dev *slave_eth_dev;
(*slave_eth_dev->dev_ops->link_update)(slave_eth_dev,
wait_to_complete);
- if (slave_eth_dev->data->dev_link.link_status == 1) {
+ if (slave_eth_dev->data->dev_link.link_status == ETH_LINK_UP) {
link_up = 1;
break;
}
/* if no active slave ports then set this port to be primary port */
if (internals->active_slave_count < 1) {
/* If first active slave, then change link status */
- bonded_eth_dev->data->dev_link.link_status = 1;
+ bonded_eth_dev->data->dev_link.link_status = ETH_LINK_UP;
internals->current_primary_port = port_id;
lsc_flag = 1;
* link properties */
if (internals->active_slave_count < 1) {
lsc_flag = 1;
- bonded_eth_dev->data->dev_link.link_status = 0;
+ bonded_eth_dev->data->dev_link.link_status = ETH_LINK_DOWN;
link_properties_reset(bonded_eth_dev);
}
return 0;
}
-struct eth_dev_ops default_dev_ops = {
- .dev_start = bond_ethdev_start,
- .dev_stop = bond_ethdev_stop,
- .dev_close = bond_ethdev_close,
- .dev_configure = bond_ethdev_configure,
- .dev_infos_get = bond_ethdev_info,
- .rx_queue_setup = bond_ethdev_rx_queue_setup,
- .tx_queue_setup = bond_ethdev_tx_queue_setup,
- .rx_queue_release = bond_ethdev_rx_queue_release,
- .tx_queue_release = bond_ethdev_tx_queue_release,
- .link_update = bond_ethdev_link_update,
- .stats_get = bond_ethdev_stats_get,
- .stats_reset = bond_ethdev_stats_reset,
- .promiscuous_enable = bond_ethdev_promiscuous_enable,
- .promiscuous_disable = bond_ethdev_promiscuous_disable,
- .reta_update = bond_ethdev_rss_reta_update,
- .reta_query = bond_ethdev_rss_reta_query,
- .rss_hash_update = bond_ethdev_rss_hash_update,
- .rss_hash_conf_get = bond_ethdev_rss_hash_conf_get
+const struct eth_dev_ops default_dev_ops = {
+ .dev_start = bond_ethdev_start,
+ .dev_stop = bond_ethdev_stop,
+ .dev_close = bond_ethdev_close,
+ .dev_configure = bond_ethdev_configure,
+ .dev_infos_get = bond_ethdev_info,
+ .rx_queue_setup = bond_ethdev_rx_queue_setup,
+ .tx_queue_setup = bond_ethdev_tx_queue_setup,
+ .rx_queue_release = bond_ethdev_rx_queue_release,
+ .tx_queue_release = bond_ethdev_tx_queue_release,
+ .link_update = bond_ethdev_link_update,
+ .stats_get = bond_ethdev_stats_get,
+ .stats_reset = bond_ethdev_stats_reset,
+ .promiscuous_enable = bond_ethdev_promiscuous_enable,
+ .promiscuous_disable = bond_ethdev_promiscuous_disable,
+ .reta_update = bond_ethdev_rss_reta_update,
+ .reta_query = bond_ethdev_rss_reta_query,
+ .rss_hash_update = bond_ethdev_rss_hash_update,
+ .rss_hash_conf_get = bond_ethdev_rss_hash_conf_get
};
static int
git.droids-corp.org / dpdk.git / blobdiff