{
struct bnxt *bp = eth_dev->data->dev_private;
+ /* Disable vector mode RX for Stingray2 for now */
+ if (BNXT_CHIP_SR2(bp)) {
+ bp->flags &= ~BNXT_FLAG_RX_VECTOR_PKT_MODE;
+ return bnxt_recv_pkts;
+ }
+
#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
#ifndef RTE_LIBRTE_IEEE1588
/*
}
static eth_tx_burst_t
-bnxt_transmit_function(__rte_unused struct rte_eth_dev *eth_dev)
+bnxt_transmit_function(struct rte_eth_dev *eth_dev)
{
+ struct bnxt *bp = eth_dev->data->dev_private;
+
+ /* Disable vector mode TX for Stingray2 for now */
+ if (BNXT_CHIP_SR2(bp))
+ return bnxt_xmit_pkts;
+
#if defined(RTE_ARCH_X86) || defined(RTE_ARCH_ARM64)
#ifndef RTE_LIBRTE_IEEE1588
uint64_t offloads = eth_dev->data->dev_conf.txmode.offloads;
- struct bnxt *bp = eth_dev->data->dev_private;
/*
* Vector mode transmit can be enabled only if not using scatter rx
return rc;
}
-static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
-{
- struct bnxt *bp = eth_dev->data->dev_private;
- uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
- int vlan_mask = 0;
- int rc, retry_cnt = BNXT_IF_CHANGE_RETRY_COUNT;
-
- if (!eth_dev->data->nb_tx_queues || !eth_dev->data->nb_rx_queues) {
- PMD_DRV_LOG(ERR, "Queues are not configured yet!\n");
- return -EINVAL;
- }
-
- if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS)
- PMD_DRV_LOG(ERR,
- "RxQ cnt %d > RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
- bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
-
- do {
- rc = bnxt_hwrm_if_change(bp, true);
- if (rc == 0 || rc != -EAGAIN)
- break;
-
- rte_delay_ms(BNXT_IF_CHANGE_RETRY_INTERVAL);
- } while (retry_cnt--);
-
- if (rc)
- return rc;
-
- if (bp->flags & BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE) {
- rc = bnxt_handle_if_change_status(bp);
- if (rc)
- return rc;
- }
-
- bnxt_enable_int(bp);
-
- rc = bnxt_init_chip(bp);
- if (rc)
- goto error;
-
- eth_dev->data->scattered_rx = bnxt_scattered_rx(eth_dev);
- eth_dev->data->dev_started = 1;
-
- bnxt_link_update_op(eth_dev, 1);
-
- if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
- vlan_mask |= ETH_VLAN_FILTER_MASK;
- if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
- vlan_mask |= ETH_VLAN_STRIP_MASK;
- rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
- if (rc)
- goto error;
-
- /* Initialize bnxt ULP port details */
- rc = bnxt_ulp_port_init(bp);
- if (rc)
- goto error;
-
- eth_dev->rx_pkt_burst = bnxt_receive_function(eth_dev);
- eth_dev->tx_pkt_burst = bnxt_transmit_function(eth_dev);
-
- bnxt_schedule_fw_health_check(bp);
-
- return 0;
-
-error:
- bnxt_shutdown_nic(bp);
- bnxt_free_tx_mbufs(bp);
- bnxt_free_rx_mbufs(bp);
- bnxt_hwrm_if_change(bp, false);
- eth_dev->data->dev_started = 0;
- return rc;
-}
-
static int bnxt_dev_set_link_up_op(struct rte_eth_dev *eth_dev)
{
struct bnxt *bp = eth_dev->data->dev_private;
}
}
-/* Unload the driver, release resources */
-static int bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
+static int bnxt_dev_stop(struct rte_eth_dev *eth_dev)
{
struct bnxt *bp = eth_dev->data->dev_private;
struct rte_pci_device *pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
return 0;
}
+/* Unload the driver, release resources */
+static int bnxt_dev_stop_op(struct rte_eth_dev *eth_dev)
+{
+ struct bnxt *bp = eth_dev->data->dev_private;
+
+ pthread_mutex_lock(&bp->err_recovery_lock);
+ if (bp->flags & BNXT_FLAG_FW_RESET) {
+ PMD_DRV_LOG(ERR,
+ "Adapter recovering from error..Please retry\n");
+ return -EAGAIN;
+ }
+ pthread_mutex_unlock(&bp->err_recovery_lock);
+
+ return bnxt_dev_stop(eth_dev);
+}
+
+static int bnxt_dev_start_op(struct rte_eth_dev *eth_dev)
+{
+ struct bnxt *bp = eth_dev->data->dev_private;
+ uint64_t rx_offloads = eth_dev->data->dev_conf.rxmode.offloads;
+ int vlan_mask = 0;
+ int rc, retry_cnt = BNXT_IF_CHANGE_RETRY_COUNT;
+
+ if (!eth_dev->data->nb_tx_queues || !eth_dev->data->nb_rx_queues) {
+ PMD_DRV_LOG(ERR, "Queues are not configured yet!\n");
+ return -EINVAL;
+ }
+
+ if (bp->rx_cp_nr_rings > RTE_ETHDEV_QUEUE_STAT_CNTRS)
+ PMD_DRV_LOG(ERR,
+ "RxQ cnt %d > RTE_ETHDEV_QUEUE_STAT_CNTRS %d\n",
+ bp->rx_cp_nr_rings, RTE_ETHDEV_QUEUE_STAT_CNTRS);
+
+ do {
+ rc = bnxt_hwrm_if_change(bp, true);
+ if (rc == 0 || rc != -EAGAIN)
+ break;
+
+ rte_delay_ms(BNXT_IF_CHANGE_RETRY_INTERVAL);
+ } while (retry_cnt--);
+
+ if (rc)
+ return rc;
+
+ if (bp->flags & BNXT_FLAG_IF_CHANGE_HOT_FW_RESET_DONE) {
+ rc = bnxt_handle_if_change_status(bp);
+ if (rc)
+ return rc;
+ }
+
+ bnxt_enable_int(bp);
+
+ rc = bnxt_init_chip(bp);
+ if (rc)
+ goto error;
+
+ eth_dev->data->scattered_rx = bnxt_scattered_rx(eth_dev);
+ eth_dev->data->dev_started = 1;
+
+ bnxt_link_update_op(eth_dev, 1);
+
+ if (rx_offloads & DEV_RX_OFFLOAD_VLAN_FILTER)
+ vlan_mask |= ETH_VLAN_FILTER_MASK;
+ if (rx_offloads & DEV_RX_OFFLOAD_VLAN_STRIP)
+ vlan_mask |= ETH_VLAN_STRIP_MASK;
+ rc = bnxt_vlan_offload_set_op(eth_dev, vlan_mask);
+ if (rc)
+ goto error;
+
+ /* Initialize bnxt ULP port details */
+ rc = bnxt_ulp_port_init(bp);
+ if (rc)
+ goto error;
+
+ eth_dev->rx_pkt_burst = bnxt_receive_function(eth_dev);
+ eth_dev->tx_pkt_burst = bnxt_transmit_function(eth_dev);
+
+ bnxt_schedule_fw_health_check(bp);
+
+ return 0;
+
+error:
+ bnxt_dev_stop(eth_dev);
+ return rc;
+}
+
+static void
+bnxt_uninit_locks(struct bnxt *bp)
+{
+ pthread_mutex_destroy(&bp->flow_lock);
+ pthread_mutex_destroy(&bp->def_cp_lock);
+ pthread_mutex_destroy(&bp->health_check_lock);
+ pthread_mutex_destroy(&bp->err_recovery_lock);
+ if (bp->rep_info) {
+ pthread_mutex_destroy(&bp->rep_info->vfr_lock);
+ pthread_mutex_destroy(&bp->rep_info->vfr_start_lock);
+ }
+}
+
static int bnxt_dev_close_op(struct rte_eth_dev *eth_dev)
{
struct bnxt *bp = eth_dev->data->dev_private;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
+ pthread_mutex_lock(&bp->err_recovery_lock);
+ if (bp->flags & BNXT_FLAG_FW_RESET) {
+ PMD_DRV_LOG(ERR,
+ "Adapter recovering from error...Please retry\n");
+ return -EAGAIN;
+ }
+ pthread_mutex_unlock(&bp->err_recovery_lock);
+
/* cancel the recovery handler before remove dev */
rte_eal_alarm_cancel(bnxt_dev_reset_and_resume, (void *)bp);
rte_eal_alarm_cancel(bnxt_dev_recover, (void *)bp);
bnxt_cancel_fc_thread(bp);
if (eth_dev->data->dev_started)
- ret = bnxt_dev_stop_op(eth_dev);
+ ret = bnxt_dev_stop(eth_dev);
bnxt_free_switch_domain(bp);
bnxt_free_link_info(bp);
bnxt_free_pf_info(bp);
bnxt_free_parent_info(bp);
+ bnxt_uninit_locks(bp);
rte_memzone_free((const struct rte_memzone *)bp->tx_mem_zone);
bp->tx_mem_zone = NULL;
bp->eth_dev->data->dev_link.link_status = 0;
bp->link_info->link_up = 0;
if (bp->eth_dev->data->dev_started)
- bnxt_dev_stop_op(bp->eth_dev);
+ bnxt_dev_stop(bp->eth_dev);
bnxt_uninit_resources(bp, true);
}
int timeout = bp->fw_reset_max_msecs;
int rc = 0;
+ pthread_mutex_lock(&bp->err_recovery_lock);
/* Clear Error flag so that device re-init should happen */
bp->flags &= ~BNXT_FLAG_FATAL_ERROR;
goto err_start;
PMD_DRV_LOG(INFO, "Recovered from FW reset\n");
+ pthread_mutex_unlock(&bp->err_recovery_lock);
+
return;
err_start:
- bnxt_dev_stop_op(bp->eth_dev);
+ bnxt_dev_stop(bp->eth_dev);
err:
bp->flags |= BNXT_FLAG_FATAL_ERROR;
bnxt_uninit_resources(bp, false);
+ pthread_mutex_unlock(&bp->err_recovery_lock);
PMD_DRV_LOG(ERR, "Failed to recover from FW reset\n");
}
}
err = pthread_mutex_init(&bp->health_check_lock, NULL);
- if (err)
+ if (err) {
PMD_DRV_LOG(ERR, "Unable to initialize health_check_lock\n");
+ return err;
+ }
+
+ err = pthread_mutex_init(&bp->err_recovery_lock, NULL);
+ if (err)
+ PMD_DRV_LOG(ERR, "Unable to initialize err_recovery_lock\n");
+
return err;
}
return rc;
}
- rc = bnxt_init_locks(bp);
- if (rc)
- return rc;
-
return 0;
}
if (rc)
goto error_free;
+ rc = bnxt_init_locks(bp);
+ if (rc)
+ goto error_free;
+
rc = bnxt_init_resources(bp, false);
if (rc)
goto error_free;
bp->fw_cap &= ~BNXT_FW_CAP_ERROR_RECOVERY;
}
-static void
-bnxt_uninit_locks(struct bnxt *bp)
-{
- pthread_mutex_destroy(&bp->flow_lock);
- pthread_mutex_destroy(&bp->def_cp_lock);
- pthread_mutex_destroy(&bp->health_check_lock);
- if (bp->rep_info) {
- pthread_mutex_destroy(&bp->rep_info->vfr_lock);
- pthread_mutex_destroy(&bp->rep_info->vfr_start_lock);
- }
-}
-
static int
bnxt_uninit_resources(struct bnxt *bp, bool reconfig_dev)
{
bnxt_uninit_ctx_mem(bp);
- bnxt_uninit_locks(bp);
bnxt_free_flow_stats_info(bp);
bnxt_free_rep_info(bp);
rte_free(bp->ptp_cfg);