#include <string.h>
#include <unistd.h>
+#include <eventdev_pmd.h>
#include <rte_alarm.h>
#include <rte_branch_prediction.h>
+#include <rte_bus_vdev.h>
+#include <rte_cycles.h>
#include <rte_debug.h>
-#include <rte_devargs.h>
#include <rte_dev.h>
+#include <rte_devargs.h>
#include <rte_kvargs.h>
#include <rte_malloc.h>
#include <rte_mbuf_pool_ops.h>
#include <rte_prefetch.h>
-#include <rte_bus_vdev.h>
#include "octeontx_ethdev.h"
#include "octeontx_rxtx.h"
#include "octeontx_logs.h"
+#include "octeontx_stats.h"
+
+/* Useful in stopping/closing event device if no of
+ * eth ports are using it.
+ */
+uint16_t evdev_refcnt;
+
+#define OCTEONTX_QLM_MODE_SGMII 7
+#define OCTEONTX_QLM_MODE_XFI 12
struct evdev_priv_data {
OFFLOAD_FLAGS; /*Sequence should not be changed */
OCTEONTX_LINK_SPEED_40G_R,
OCTEONTX_LINK_SPEED_RESERVE1,
OCTEONTX_LINK_SPEED_QSGMII,
- OCTEONTX_LINK_SPEED_RESERVE2
+ OCTEONTX_LINK_SPEED_RESERVE2,
+ OCTEONTX_LINK_SPEED_UNKNOWN = 255
};
-int otx_net_logtype_mbox;
-int otx_net_logtype_init;
-int otx_net_logtype_driver;
-
-RTE_INIT(otx_net_init_log)
-{
- otx_net_logtype_mbox = rte_log_register("pmd.net.octeontx.mbox");
- if (otx_net_logtype_mbox >= 0)
- rte_log_set_level(otx_net_logtype_mbox, RTE_LOG_NOTICE);
-
- otx_net_logtype_init = rte_log_register("pmd.net.octeontx.init");
- if (otx_net_logtype_init >= 0)
- rte_log_set_level(otx_net_logtype_init, RTE_LOG_NOTICE);
-
- otx_net_logtype_driver = rte_log_register("pmd.net.octeontx.driver");
- if (otx_net_logtype_driver >= 0)
- rte_log_set_level(otx_net_logtype_driver, RTE_LOG_NOTICE);
-}
+RTE_LOG_REGISTER_SUFFIX(otx_net_logtype_mbox, mbox, NOTICE);
+RTE_LOG_REGISTER_SUFFIX(otx_net_logtype_init, init, NOTICE);
+RTE_LOG_REGISTER_SUFFIX(otx_net_logtype_driver, driver, NOTICE);
/* Parse integer from integer argument */
static int
octeontx_port_open(struct octeontx_nic *nic)
{
octeontx_mbox_bgx_port_conf_t bgx_port_conf;
+ octeontx_mbox_bgx_port_fifo_cfg_t fifo_cfg;
int res;
res = 0;
nic->base_ochan = bgx_port_conf.base_chan;
nic->num_ichans = bgx_port_conf.num_chans;
nic->num_ochans = bgx_port_conf.num_chans;
- nic->mtu = bgx_port_conf.mtu;
+ nic->bgx_mtu = bgx_port_conf.mtu;
nic->bpen = bgx_port_conf.bpen;
nic->fcs_strip = bgx_port_conf.fcs_strip;
nic->bcast_mode = bgx_port_conf.bcast_mode;
nic->mcast_mode = bgx_port_conf.mcast_mode;
nic->speed = bgx_port_conf.mode;
+ nic->duplex = RTE_ETH_LINK_FULL_DUPLEX;
+ memset(&fifo_cfg, 0x0, sizeof(fifo_cfg));
+
+ res = octeontx_bgx_port_get_fifo_cfg(nic->port_id, &fifo_cfg);
+ if (res < 0) {
+ octeontx_log_err("failed to get port %d fifo cfg", res);
+ return res;
+ }
+
+ nic->fc.rx_fifosz = fifo_cfg.rx_fifosz;
+
memcpy(&nic->mac_addr[0], &bgx_port_conf.macaddr[0],
RTE_ETHER_ADDR_LEN);
return res;
}
+static void
+octeontx_link_status_print(struct rte_eth_dev *eth_dev,
+ struct rte_eth_link *link)
+{
+ if (link && link->link_status)
+ octeontx_log_info("Port %u: Link Up - speed %u Mbps - %s",
+ (eth_dev->data->port_id),
+ link->link_speed,
+ link->link_duplex == RTE_ETH_LINK_FULL_DUPLEX ?
+ "full-duplex" : "half-duplex");
+ else
+ octeontx_log_info("Port %d: Link Down",
+ (int)(eth_dev->data->port_id));
+}
+
+static inline uint32_t
+octeontx_parse_link_speeds(uint32_t link_speeds)
+{
+ uint32_t link_speed = OCTEONTX_LINK_SPEED_UNKNOWN;
+
+ if (link_speeds & RTE_ETH_LINK_SPEED_40G)
+ link_speed = OCTEONTX_LINK_SPEED_40G_R;
+
+ if (link_speeds & RTE_ETH_LINK_SPEED_10G) {
+ link_speed = OCTEONTX_LINK_SPEED_XAUI;
+ link_speed |= OCTEONTX_LINK_SPEED_RXAUI;
+ link_speed |= OCTEONTX_LINK_SPEED_10G_R;
+ }
+
+ if (link_speeds & RTE_ETH_LINK_SPEED_5G)
+ link_speed = OCTEONTX_LINK_SPEED_QSGMII;
+
+ if (link_speeds & RTE_ETH_LINK_SPEED_1G)
+ link_speed = OCTEONTX_LINK_SPEED_SGMII;
+
+ return link_speed;
+}
+
+static inline uint8_t
+octeontx_parse_eth_link_duplex(uint32_t link_speeds)
+{
+ if ((link_speeds & RTE_ETH_LINK_SPEED_10M_HD) ||
+ (link_speeds & RTE_ETH_LINK_SPEED_100M_HD))
+ return RTE_ETH_LINK_HALF_DUPLEX;
+ else
+ return RTE_ETH_LINK_FULL_DUPLEX;
+}
+
+static int
+octeontx_apply_link_speed(struct rte_eth_dev *dev)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ struct rte_eth_conf *conf = &dev->data->dev_conf;
+ octeontx_mbox_bgx_port_change_mode_t cfg;
+
+ if (conf->link_speeds == RTE_ETH_LINK_SPEED_AUTONEG)
+ return 0;
+
+ cfg.speed = octeontx_parse_link_speeds(conf->link_speeds);
+ cfg.autoneg = (conf->link_speeds & RTE_ETH_LINK_SPEED_FIXED) ? 1 : 0;
+ cfg.duplex = octeontx_parse_eth_link_duplex(conf->link_speeds);
+ cfg.qlm_mode = ((conf->link_speeds & RTE_ETH_LINK_SPEED_1G) ?
+ OCTEONTX_QLM_MODE_SGMII :
+ (conf->link_speeds & RTE_ETH_LINK_SPEED_10G) ?
+ OCTEONTX_QLM_MODE_XFI : 0);
+
+ if (cfg.speed != OCTEONTX_LINK_SPEED_UNKNOWN &&
+ (cfg.speed != nic->speed || cfg.duplex != nic->duplex)) {
+ nic->speed = cfg.speed;
+ nic->duplex = cfg.duplex;
+ return octeontx_bgx_port_change_mode(nic->port_id, &cfg);
+ } else {
+ return 0;
+ }
+}
+
+static void
+octeontx_link_status_update(struct octeontx_nic *nic,
+ struct rte_eth_link *link)
+{
+ memset(link, 0, sizeof(*link));
+
+ link->link_status = nic->link_up ? RTE_ETH_LINK_UP : RTE_ETH_LINK_DOWN;
+
+ switch (nic->speed) {
+ case OCTEONTX_LINK_SPEED_SGMII:
+ link->link_speed = RTE_ETH_SPEED_NUM_1G;
+ break;
+
+ case OCTEONTX_LINK_SPEED_XAUI:
+ link->link_speed = RTE_ETH_SPEED_NUM_10G;
+ break;
+
+ case OCTEONTX_LINK_SPEED_RXAUI:
+ case OCTEONTX_LINK_SPEED_10G_R:
+ link->link_speed = RTE_ETH_SPEED_NUM_10G;
+ break;
+ case OCTEONTX_LINK_SPEED_QSGMII:
+ link->link_speed = RTE_ETH_SPEED_NUM_5G;
+ break;
+ case OCTEONTX_LINK_SPEED_40G_R:
+ link->link_speed = RTE_ETH_SPEED_NUM_40G;
+ break;
+
+ case OCTEONTX_LINK_SPEED_RESERVE1:
+ case OCTEONTX_LINK_SPEED_RESERVE2:
+ default:
+ link->link_speed = RTE_ETH_SPEED_NUM_NONE;
+ octeontx_log_err("incorrect link speed %d", nic->speed);
+ break;
+ }
+
+ link->link_duplex = RTE_ETH_LINK_FULL_DUPLEX;
+ link->link_autoneg = RTE_ETH_LINK_AUTONEG;
+}
+
+static void
+octeontx_link_status_poll(void *arg)
+{
+ struct octeontx_nic *nic = arg;
+ struct rte_eth_link link;
+ struct rte_eth_dev *dev;
+ int res;
+
+ PMD_INIT_FUNC_TRACE();
+
+ dev = nic->dev;
+
+ res = octeontx_bgx_port_link_status(nic->port_id);
+ if (res < 0) {
+ octeontx_log_err("Failed to get port %d link status",
+ nic->port_id);
+ } else {
+ if (nic->link_up != (uint8_t)res) {
+ nic->link_up = (uint8_t)res;
+ octeontx_link_status_update(nic, &link);
+ octeontx_link_status_print(dev, &link);
+ rte_eth_linkstatus_set(dev, &link);
+ rte_eth_dev_callback_process(dev,
+ RTE_ETH_EVENT_INTR_LSC,
+ NULL);
+ }
+ }
+
+ res = rte_eal_alarm_set(OCCTX_INTR_POLL_INTERVAL_MS * 1000,
+ octeontx_link_status_poll, nic);
+ if (res < 0)
+ octeontx_log_err("Failed to restart alarm for port %d, err: %d",
+ nic->port_id, res);
+}
+
static void
octeontx_port_close(struct octeontx_nic *nic)
{
PMD_INIT_FUNC_TRACE();
+ rte_eal_alarm_cancel(octeontx_link_status_poll, nic);
octeontx_bgx_port_close(nic->port_id);
octeontx_log_dbg("port closed %d", nic->port_id);
}
struct octeontx_nic *nic = octeontx_pmd_priv(eth_dev);
uint16_t flags = 0;
- /* Created function for supoorting future offloads */
- if (nic->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)
+ if (nic->tx_offloads & RTE_ETH_TX_OFFLOAD_OUTER_IPV4_CKSUM ||
+ nic->tx_offloads & RTE_ETH_TX_OFFLOAD_OUTER_UDP_CKSUM)
+ flags |= OCCTX_TX_OFFLOAD_OL3_OL4_CSUM_F;
+
+ if (nic->tx_offloads & RTE_ETH_TX_OFFLOAD_IPV4_CKSUM ||
+ nic->tx_offloads & RTE_ETH_TX_OFFLOAD_TCP_CKSUM ||
+ nic->tx_offloads & RTE_ETH_TX_OFFLOAD_UDP_CKSUM ||
+ nic->tx_offloads & RTE_ETH_TX_OFFLOAD_SCTP_CKSUM)
+ flags |= OCCTX_TX_OFFLOAD_L3_L4_CSUM_F;
+
+ if (!(nic->tx_offloads & RTE_ETH_TX_OFFLOAD_MBUF_FAST_FREE))
+ flags |= OCCTX_TX_OFFLOAD_MBUF_NOFF_F;
+
+ if (nic->tx_offloads & RTE_ETH_TX_OFFLOAD_MULTI_SEGS)
flags |= OCCTX_TX_MULTI_SEG_F;
return flags;
octeontx_rx_offload_flags(struct rte_eth_dev *eth_dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(eth_dev);
- struct rte_eth_dev_data *data = eth_dev->data;
- struct rte_eth_conf *conf = &data->dev_conf;
- struct rte_eth_rxmode *rxmode = &conf->rxmode;
uint16_t flags = 0;
- if (rxmode->mq_mode == ETH_MQ_RX_RSS)
- flags |= OCCTX_RX_OFFLOAD_RSS_F;
+ if (nic->rx_offloads & (RTE_ETH_RX_OFFLOAD_TCP_CKSUM |
+ RTE_ETH_RX_OFFLOAD_UDP_CKSUM))
+ flags |= OCCTX_RX_OFFLOAD_CSUM_F;
+
+ if (nic->rx_offloads & (RTE_ETH_RX_OFFLOAD_IPV4_CKSUM |
+ RTE_ETH_RX_OFFLOAD_OUTER_IPV4_CKSUM))
+ flags |= OCCTX_RX_OFFLOAD_CSUM_F;
- if (nic->rx_offloads & DEV_RX_OFFLOAD_SCATTER) {
+ if (nic->rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER) {
flags |= OCCTX_RX_MULTI_SEG_F;
eth_dev->data->scattered_rx = 1;
/* If scatter mode is enabled, TX should also be in multi
* seg mode, else memory leak will occur
*/
- nic->tx_offloads |= DEV_TX_OFFLOAD_MULTI_SEGS;
+ nic->tx_offloads |= RTE_ETH_TX_OFFLOAD_MULTI_SEGS;
}
return flags;
return -EINVAL;
}
- if (rxmode->mq_mode != ETH_MQ_RX_NONE &&
- rxmode->mq_mode != ETH_MQ_RX_RSS) {
+ if (rxmode->mq_mode != RTE_ETH_MQ_RX_NONE &&
+ rxmode->mq_mode != RTE_ETH_MQ_RX_RSS) {
octeontx_log_err("unsupported rx qmode %d", rxmode->mq_mode);
return -EINVAL;
}
- if (!(txmode->offloads & DEV_TX_OFFLOAD_MT_LOCKFREE)) {
+ if (!(txmode->offloads & RTE_ETH_TX_OFFLOAD_MT_LOCKFREE)) {
PMD_INIT_LOG(NOTICE, "cant disable lockfree tx");
- txmode->offloads |= DEV_TX_OFFLOAD_MT_LOCKFREE;
- }
-
- if (conf->link_speeds & ETH_LINK_SPEED_FIXED) {
- octeontx_log_err("setting link speed/duplex not supported");
- return -EINVAL;
+ txmode->offloads |= RTE_ETH_TX_OFFLOAD_MT_LOCKFREE;
}
if (conf->dcb_capability_en) {
nic->num_tx_queues = dev->data->nb_tx_queues;
- ret = octeontx_pko_channel_open(nic->pko_vfid * PKO_VF_NUM_DQ,
- nic->num_tx_queues,
- nic->base_ochan);
- if (ret) {
- octeontx_log_err("failed to open channel %d no-of-txq %d",
- nic->base_ochan, nic->num_tx_queues);
- return -EFAULT;
- }
+ if (!nic->reconfigure) {
+ ret = octeontx_pko_channel_open(nic->pko_vfid * PKO_VF_NUM_DQ,
+ nic->num_tx_queues,
+ nic->base_ochan);
+ if (ret) {
+ octeontx_log_err("failed to open channel %d no-of-txq %d",
+ nic->base_ochan, nic->num_tx_queues);
+ return -EFAULT;
+ }
+
+ ret = octeontx_dev_vlan_offload_init(dev);
+ if (ret) {
+ octeontx_log_err("failed to initialize vlan offload");
+ return -EFAULT;
+ }
- nic->pki.classifier_enable = false;
- nic->pki.hash_enable = true;
- nic->pki.initialized = false;
+ nic->pki.classifier_enable = false;
+ nic->pki.hash_enable = true;
+ nic->pki.initialized = false;
+ }
nic->rx_offloads |= rxmode->offloads;
nic->tx_offloads |= txmode->offloads;
nic->rx_offload_flags |= octeontx_rx_offload_flags(dev);
nic->tx_offload_flags |= octeontx_tx_offload_flags(dev);
+ nic->reconfigure = true;
+
return 0;
}
-static void
+static int
octeontx_dev_close(struct rte_eth_dev *dev)
{
struct octeontx_txq *txq = NULL;
int ret;
PMD_INIT_FUNC_TRACE();
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
+ /* Stopping/closing event device once all eth ports are closed. */
+ if (__atomic_sub_fetch(&evdev_refcnt, 1, __ATOMIC_ACQUIRE) == 0) {
+ rte_event_dev_stop(nic->evdev);
+ rte_event_dev_close(nic->evdev);
+ }
- rte_event_dev_close(nic->evdev);
+ octeontx_dev_flow_ctrl_fini(dev);
+
+ octeontx_dev_vlan_offload_fini(dev);
ret = octeontx_pko_channel_close(nic->base_ochan);
if (ret < 0) {
rte_free(txq);
}
- /* Free MAC address table */
- rte_free(dev->data->mac_addrs);
- dev->data->mac_addrs = NULL;
+ octeontx_port_close(nic);
+ nic->reconfigure = false;
- dev->tx_pkt_burst = NULL;
- dev->rx_pkt_burst = NULL;
+ return 0;
+}
+
+static int
+octeontx_dev_mtu_set(struct rte_eth_dev *eth_dev, uint16_t mtu)
+{
+ uint32_t buffsz, frame_size = mtu + OCCTX_L2_OVERHEAD;
+ struct octeontx_nic *nic = octeontx_pmd_priv(eth_dev);
+ struct rte_eth_dev_data *data = eth_dev->data;
+ int rc = 0;
+
+ buffsz = data->min_rx_buf_size - RTE_PKTMBUF_HEADROOM;
+
+ /* Refuse MTU that requires the support of scattered packets
+ * when this feature has not been enabled before.
+ */
+ if (data->dev_started && frame_size > buffsz &&
+ !(nic->rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER)) {
+ octeontx_log_err("Scatter mode is disabled");
+ return -EINVAL;
+ }
+
+ /* Check <seg size> * <max_seg> >= max_frame */
+ if ((nic->rx_offloads & RTE_ETH_RX_OFFLOAD_SCATTER) &&
+ (frame_size > buffsz * OCCTX_RX_NB_SEG_MAX))
+ return -EINVAL;
+
+ rc = octeontx_pko_send_mtu(nic->port_id, frame_size);
+ if (rc)
+ return rc;
+
+ rc = octeontx_bgx_port_mtu_set(nic->port_id, frame_size);
+ if (rc)
+ return rc;
+
+ octeontx_log_info("Received pkt beyond maxlen %d will be dropped",
+ frame_size);
+
+ return rc;
}
static int
buffsz = mbp_priv->mbuf_data_room_size - RTE_PKTMBUF_HEADROOM;
/* Setup scatter mode if needed by jumbo */
- if (data->dev_conf.rxmode.max_rx_pkt_len > buffsz) {
- nic->rx_offloads |= DEV_RX_OFFLOAD_SCATTER;
+ if (data->mtu > buffsz) {
+ nic->rx_offloads |= RTE_ETH_RX_OFFLOAD_SCATTER;
nic->rx_offload_flags |= octeontx_rx_offload_flags(eth_dev);
nic->tx_offload_flags |= octeontx_tx_offload_flags(eth_dev);
}
evdev_priv->rx_offload_flags = nic->rx_offload_flags;
evdev_priv->tx_offload_flags = nic->tx_offload_flags;
- return 0;
-}
-
-static void
-octeontx_set_tx_function(struct rte_eth_dev *dev)
-{
- struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ /* Setup MTU */
+ nic->mtu = data->mtu;
- const eth_tx_burst_t tx_burst_func[2] = {
- [0] = octeontx_xmit_pkts,
- [1] = octeontx_xmit_pkts_mseg,
- };
-
- dev->tx_pkt_burst =
- tx_burst_func[!!(nic->tx_offloads & DEV_TX_OFFLOAD_MULTI_SEGS)];
+ return 0;
}
static int
octeontx_dev_start(struct rte_eth_dev *dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
- int ret;
-
- ret = 0;
+ struct octeontx_rxq *rxq;
+ int ret, i;
PMD_INIT_FUNC_TRACE();
+ /* Rechecking if any new offload set to update
+ * rx/tx burst function pointer accordingly.
+ */
+ for (i = 0; i < dev->data->nb_rx_queues; i++) {
+ rxq = dev->data->rx_queues[i];
+ octeontx_recheck_rx_offloads(rxq);
+ }
+
+ /* Setting up the mtu */
+ ret = octeontx_dev_mtu_set(dev, nic->mtu);
+ if (ret) {
+ octeontx_log_err("Failed to set default MTU size %d", ret);
+ goto error;
+ }
+
+ /* Apply new link configurations if changed */
+ ret = octeontx_apply_link_speed(dev);
+ if (ret) {
+ octeontx_log_err("Failed to set link configuration: %d", ret);
+ goto error;
+ }
+
/*
* Tx start
*/
return ret;
}
-static void
+static int
octeontx_dev_stop(struct rte_eth_dev *dev)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
PMD_INIT_FUNC_TRACE();
- rte_event_dev_stop(nic->evdev);
-
ret = octeontx_port_stop(nic);
if (ret < 0) {
octeontx_log_err("failed to req stop port %d res=%d",
nic->port_id, ret);
- return;
+ return ret;
}
ret = octeontx_pki_port_stop(nic->port_id);
if (ret < 0) {
octeontx_log_err("failed to stop pki port %d res=%d",
nic->port_id, ret);
- return;
+ return ret;
}
ret = octeontx_pko_channel_stop(nic->base_ochan);
octeontx_log_err("failed to stop channel %d VF%d %d %d",
nic->base_ochan, nic->port_id, nic->num_tx_queues,
ret);
- return;
+ return ret;
}
+
+ return 0;
}
static int
return res;
}
- nic->link_up = (uint8_t)res;
+ if (nic->link_up != (uint8_t)res || nic->print_flag == -1) {
+ nic->link_up = (uint8_t)res;
+ nic->print_flag = 1;
+ }
octeontx_log_dbg("port %d link status %d", nic->port_id, nic->link_up);
return res;
return res;
}
- link.link_status = nic->link_up;
+ octeontx_link_status_update(nic, &link);
+ if (nic->print_flag) {
+ octeontx_link_status_print(nic->dev, &link);
+ nic->print_flag = 0;
+ }
- switch (nic->speed) {
- case OCTEONTX_LINK_SPEED_SGMII:
- link.link_speed = ETH_SPEED_NUM_1G;
- break;
+ return rte_eth_linkstatus_set(dev, &link);
+}
- case OCTEONTX_LINK_SPEED_XAUI:
- link.link_speed = ETH_SPEED_NUM_10G;
- break;
+static int
+octeontx_port_mcast_set(struct octeontx_nic *nic, int en)
+{
+ struct rte_eth_dev *dev;
+ int res;
- case OCTEONTX_LINK_SPEED_RXAUI:
- case OCTEONTX_LINK_SPEED_10G_R:
- link.link_speed = ETH_SPEED_NUM_10G;
- break;
- case OCTEONTX_LINK_SPEED_QSGMII:
- link.link_speed = ETH_SPEED_NUM_5G;
- break;
- case OCTEONTX_LINK_SPEED_40G_R:
- link.link_speed = ETH_SPEED_NUM_40G;
- break;
+ res = 0;
+ PMD_INIT_FUNC_TRACE();
+ dev = nic->dev;
- case OCTEONTX_LINK_SPEED_RESERVE1:
- case OCTEONTX_LINK_SPEED_RESERVE2:
- default:
- link.link_speed = ETH_SPEED_NUM_NONE;
- octeontx_log_err("incorrect link speed %d", nic->speed);
- break;
+ res = octeontx_bgx_port_multicast_set(nic->port_id, en);
+ if (res < 0) {
+ octeontx_log_err("failed to set multicast mode %d",
+ nic->port_id);
+ return res;
}
- link.link_duplex = ETH_LINK_FULL_DUPLEX;
- link.link_autoneg = ETH_LINK_AUTONEG;
+ /* Set proper flag for the mode */
+ dev->data->all_multicast = (en != 0) ? 1 : 0;
- return rte_eth_linkstatus_set(dev, &link);
+ octeontx_log_dbg("port %d : multicast mode %s",
+ nic->port_id, en ? "set" : "unset");
+
+ return 0;
+}
+
+static int
+octeontx_allmulticast_enable(struct rte_eth_dev *dev)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+
+ PMD_INIT_FUNC_TRACE();
+ return octeontx_port_mcast_set(nic, 1);
+}
+
+static int
+octeontx_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+
+ PMD_INIT_FUNC_TRACE();
+ return octeontx_port_mcast_set(nic, 0);
+}
+
+static inline int octeontx_dev_total_xstat(void)
+{
+ return NUM_BGX_XSTAT;
+}
+
+static int
+octeontx_port_xstats(struct octeontx_nic *nic, struct rte_eth_xstat *xstats,
+ unsigned int n)
+{
+ octeontx_mbox_bgx_port_stats_t bgx_stats;
+ int stat_cnt, res, si, i;
+
+ res = octeontx_bgx_port_xstats(nic->port_id, &bgx_stats);
+ if (res < 0) {
+ octeontx_log_err("failed to get port stats %d", nic->port_id);
+ return res;
+ }
+
+ si = 0;
+ /* Fill BGX stats */
+ stat_cnt = (n > NUM_BGX_XSTAT) ? NUM_BGX_XSTAT : n;
+ n = n - stat_cnt;
+ for (i = 0; i < stat_cnt; i++) {
+ xstats[si].id = si;
+ xstats[si].value = *(uint64_t *)(((char *)&bgx_stats) +
+ octeontx_bgx_xstats[i].soffset);
+ si++;
+ }
+ /*TODO: Similarly fill rest of HW stats */
+
+ return si;
+}
+
+static int
+octeontx_dev_xstats_get_by_id(struct rte_eth_dev *dev, const uint64_t *ids,
+ uint64_t *stat_val, unsigned int n)
+{
+ unsigned int i, xstat_cnt = octeontx_dev_total_xstat();
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+ struct rte_eth_xstat xstats[xstat_cnt];
+
+ octeontx_port_xstats(nic, xstats, xstat_cnt);
+ for (i = 0; i < n; i++) {
+ if (ids[i] >= xstat_cnt) {
+ PMD_INIT_LOG(ERR, "out of range id value");
+ return -1;
+ }
+ stat_val[i] = xstats[ids[i]].value;
+ }
+ return n;
+}
+
+static int
+octeontx_dev_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
+ struct rte_eth_xstat_name *xstats_names,
+ unsigned int size)
+{
+ int stat_cnt, si, i;
+
+ if (xstats_names) {
+ si = 0;
+ /* Fill BGX stats */
+ stat_cnt = (size > NUM_BGX_XSTAT) ? NUM_BGX_XSTAT : size;
+ size = size - stat_cnt;
+ for (i = 0; i < stat_cnt; i++) {
+ strlcpy(xstats_names[si].name,
+ octeontx_bgx_xstats[i].sname,
+ sizeof(xstats_names[si].name));
+ si++;
+ }
+ /*TODO: Similarly fill rest of HW stats */
+ return si;
+ } else {
+ return octeontx_dev_total_xstat();
+ }
+}
+
+static void build_xstat_names(struct rte_eth_xstat_name *xstat_names)
+{
+ unsigned int i;
+
+ for (i = 0; i < NUM_BGX_XSTAT; i++) {
+ strlcpy(xstat_names[i].name, octeontx_bgx_xstats[i].sname,
+ RTE_ETH_XSTATS_NAME_SIZE);
+ }
+}
+
+static int
+octeontx_dev_xstats_get_names_by_id(struct rte_eth_dev *dev __rte_unused,
+ const uint64_t *ids,
+ struct rte_eth_xstat_name *stat_names,
+ unsigned int n)
+{
+ unsigned int i, xstat_cnt = octeontx_dev_total_xstat();
+ struct rte_eth_xstat_name xstat_names[xstat_cnt];
+
+ build_xstat_names(xstat_names);
+ for (i = 0; i < n; i++) {
+ if (ids[i] >= xstat_cnt) {
+ PMD_INIT_LOG(ERR, "out of range id value");
+ return -1;
+ }
+ strlcpy(stat_names[i].name, xstat_names[ids[i]].name,
+ sizeof(stat_names[i].name));
+ }
+ /*TODO: Similarly fill rest of HW stats */
+
+ return n;
+}
+
+static int
+octeontx_dev_xstats_get(struct rte_eth_dev *dev,
+ struct rte_eth_xstat *xstats,
+ unsigned int n)
+{
+ struct octeontx_nic *nic = octeontx_pmd_priv(dev);
+
+ PMD_INIT_FUNC_TRACE();
+ return octeontx_port_xstats(nic, xstats, n);
}
static int
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
/* Autonegotiation may be disabled */
- dev_info->speed_capa = ETH_LINK_SPEED_FIXED;
- dev_info->speed_capa |= ETH_LINK_SPEED_10M | ETH_LINK_SPEED_100M |
- ETH_LINK_SPEED_1G | ETH_LINK_SPEED_10G |
- ETH_LINK_SPEED_40G;
+ dev_info->speed_capa = RTE_ETH_LINK_SPEED_FIXED;
+ dev_info->speed_capa |= RTE_ETH_LINK_SPEED_10M | RTE_ETH_LINK_SPEED_100M |
+ RTE_ETH_LINK_SPEED_1G | RTE_ETH_LINK_SPEED_10G |
+ RTE_ETH_LINK_SPEED_40G;
+
+ /* Min/Max MTU supported */
+ dev_info->min_rx_bufsize = OCCTX_MIN_FRS;
+ dev_info->max_rx_pktlen = OCCTX_MAX_FRS;
+ dev_info->max_mtu = dev_info->max_rx_pktlen - OCCTX_L2_OVERHEAD;
+ dev_info->min_mtu = dev_info->min_rx_bufsize - OCCTX_L2_OVERHEAD;
dev_info->max_mac_addrs =
octeontx_bgx_port_mac_entries_get(nic->port_id);
- dev_info->max_rx_pktlen = PKI_MAX_PKTLEN;
dev_info->max_rx_queues = 1;
dev_info->max_tx_queues = PKO_MAX_NUM_DQ;
dev_info->min_rx_bufsize = 0;
return res;
}
-static int
+int
octeontx_dev_tx_queue_start(struct rte_eth_dev *dev, uint16_t qidx)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
return ret;
}
-static int
+int
octeontx_dev_tx_queue_stop(struct rte_eth_dev *dev, uint16_t qidx)
{
struct octeontx_nic *nic = octeontx_pmd_priv(dev);
}
static void
-octeontx_dev_tx_queue_release(void *tx_queue)
+octeontx_dev_tx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
- struct octeontx_txq *txq = tx_queue;
int res;
PMD_INIT_FUNC_TRACE();
- if (txq) {
- res = octeontx_dev_tx_queue_stop(txq->eth_dev, txq->queue_id);
+ if (dev->data->tx_queues[qid]) {
+ res = octeontx_dev_tx_queue_stop(dev, qid);
if (res < 0)
- octeontx_log_err("failed stop tx_queue(%d)\n",
- txq->queue_id);
+ octeontx_log_err("failed stop tx_queue(%d)\n", qid);
- rte_free(txq);
+ rte_free(dev->data->tx_queues[qid]);
}
}
if (dev->data->tx_queues[qidx] != NULL) {
PMD_TX_LOG(DEBUG, "freeing memory prior to re-allocation %d",
qidx);
- octeontx_dev_tx_queue_release(dev->data->tx_queues[qidx]);
+ octeontx_dev_tx_queue_release(dev, qidx);
dev->data->tx_queues[qidx] = NULL;
}
return res;
err:
- if (txq)
- rte_free(txq);
+ rte_free(txq);
return res;
}
/* Verify queue index */
if (qidx >= dev->data->nb_rx_queues) {
- octeontx_log_err("QID %d not supporteded (0 - %d available)\n",
+ octeontx_log_err("QID %d not supported (0 - %d available)\n",
qidx, (dev->data->nb_rx_queues - 1));
return -ENOTSUP;
}
octeontx_recheck_rx_offloads(rxq);
dev->data->rx_queues[qidx] = rxq;
dev->data->rx_queue_state[qidx] = RTE_ETH_QUEUE_STATE_STOPPED;
+
return 0;
}
static void
-octeontx_dev_rx_queue_release(void *rxq)
+octeontx_dev_rx_queue_release(struct rte_eth_dev *dev, uint16_t qid)
{
- rte_free(rxq);
+ rte_free(dev->data->rx_queues[qid]);
}
static const uint32_t *
.mac_addr_remove = octeontx_dev_mac_addr_del,
.mac_addr_add = octeontx_dev_mac_addr_add,
.mac_addr_set = octeontx_dev_default_mac_addr_set,
+ .vlan_offload_set = octeontx_dev_vlan_offload_set,
+ .vlan_filter_set = octeontx_dev_vlan_filter_set,
.tx_queue_start = octeontx_dev_tx_queue_start,
.tx_queue_stop = octeontx_dev_tx_queue_stop,
.tx_queue_setup = octeontx_dev_tx_queue_setup,
.tx_queue_release = octeontx_dev_tx_queue_release,
.rx_queue_setup = octeontx_dev_rx_queue_setup,
.rx_queue_release = octeontx_dev_rx_queue_release,
+ .dev_set_link_up = octeontx_dev_set_link_up,
+ .dev_set_link_down = octeontx_dev_set_link_down,
.dev_supported_ptypes_get = octeontx_dev_supported_ptypes_get,
+ .mtu_set = octeontx_dev_mtu_set,
.pool_ops_supported = octeontx_pool_ops,
+ .flow_ctrl_get = octeontx_dev_flow_ctrl_get,
+ .flow_ctrl_set = octeontx_dev_flow_ctrl_set,
+ .xstats_get = octeontx_dev_xstats_get,
+ .xstats_get_by_id = octeontx_dev_xstats_get_by_id,
+ .xstats_get_names = octeontx_dev_xstats_get_names,
+ .xstats_get_names_by_id = octeontx_dev_xstats_get_names_by_id,
+ .allmulticast_enable = octeontx_allmulticast_enable,
+ .allmulticast_disable = octeontx_allmulticast_disable,
};
/* Create Ethdev interface per BGX LMAC ports */
eth_dev->dev_ops = &octeontx_dev_ops;
eth_dev->device = &dev->device;
- eth_dev->tx_pkt_burst = octeontx_xmit_pkts;
+ octeontx_set_tx_function(eth_dev);
eth_dev->rx_pkt_burst = octeontx_recv_pkts;
rte_eth_dev_probing_finish(eth_dev);
return 0;
nic->pko_vfid = pko_vfid;
nic->port_id = port;
nic->evdev = evdev;
+ __atomic_add_fetch(&evdev_refcnt, 1, __ATOMIC_ACQUIRE);
res = octeontx_port_open(nic);
if (res < 0)
eth_dev->device = &dev->device;
eth_dev->intr_handle = NULL;
- eth_dev->data->kdrv = RTE_KDRV_NONE;
eth_dev->data->numa_node = dev->device.numa_node;
data->port_id = eth_dev->data->port_id;
nic->ev_queues = 1;
nic->ev_ports = 1;
+ nic->print_flag = -1;
+ nic->reconfigure = false;
- data->dev_link.link_status = ETH_LINK_DOWN;
+ data->dev_link.link_status = RTE_ETH_LINK_DOWN;
data->dev_started = 0;
data->promiscuous = 0;
data->all_multicast = 0;
goto free_mac_addrs;
}
+ res = rte_eal_alarm_set(OCCTX_INTR_POLL_INTERVAL_MS * 1000,
+ octeontx_link_status_poll, nic);
+ if (res) {
+ octeontx_log_err("Failed to start link polling alarm");
+ goto err;
+ }
+
/* Update port_id mac to eth_dev */
memcpy(data->mac_addrs, nic->mac_addr, RTE_ETHER_ADDR_LEN);
/* Update same mac address to BGX CAM table at index 0 */
octeontx_bgx_port_mac_add(nic->port_id, nic->mac_addr, 0);
+ res = octeontx_dev_flow_ctrl_init(eth_dev);
+ if (res < 0)
+ goto err;
+
PMD_INIT_LOG(DEBUG, "ethdev info: ");
PMD_INIT_LOG(DEBUG, "port %d, port_ena %d ochan %d num_ochan %d tx_q %d",
nic->port_id, nic->port_ena,
nic->base_ochan, nic->num_ochans,
nic->num_tx_queues);
- PMD_INIT_LOG(DEBUG, "speed %d mtu %d", nic->speed, nic->mtu);
+ PMD_INIT_LOG(DEBUG, "speed %d mtu %d", nic->speed, nic->bgx_mtu);
rte_octeontx_pchan_map[(nic->base_ochan >> 8) & 0x7]
[(nic->base_ochan >> 4) & 0xF] = data->port_id;
free_mac_addrs:
rte_free(data->mac_addrs);
+ data->mac_addrs = NULL;
err:
if (nic)
octeontx_port_close(nic);
for (i = 0; i < OCTEONTX_VDEV_DEFAULT_MAX_NR_PORT; i++) {
sprintf(octtx_name, "eth_octeontx_%d", i);
- /* reserve an ethdev entry */
eth_dev = rte_eth_dev_allocated(octtx_name);
if (eth_dev == NULL)
- return -ENODEV;
+ continue; /* port already released */
if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
rte_eth_dev_release_port(eth_dev);
nic = octeontx_pmd_priv(eth_dev);
rte_event_dev_stop(nic->evdev);
PMD_INIT_LOG(INFO, "Closing octeontx device %s", octtx_name);
-
+ octeontx_dev_close(eth_dev);
rte_eth_dev_release_port(eth_dev);
- rte_event_dev_close(nic->evdev);
}
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
}
}
+ __atomic_store_n(&evdev_refcnt, 0, __ATOMIC_RELEASE);
/*
* Do 1:1 links for ports & queues. All queues would be mapped to
* one port. If there are more ports than queues, then some ports
git.droids-corp.org / dpdk.git / blobdiff