net/mlx5: add C++ include guard to public header

[dpdk.git] / drivers / net / bnxt / bnxt_cpr.c

diff --git a/drivers/net/bnxt/bnxt_cpr.c b/drivers/net/bnxt/bnxt_cpr.c
index 63ff02a..9b9285b 100644 (file)
--- a/drivers/net/bnxt/bnxt_cpr.c
+++ b/drivers/net/bnxt/bnxt_cpr.c
@@ -74,7 +74,7 @@ bnxt_process_default_vnic_change(struct bnxt *bp,
                        BNXT_DEFAULT_VNIC_CHANGE_VF_ID_SFT;
        PMD_DRV_LOG(INFO, "async event received vf_id 0x%x\n", vf_fid);
 
-       for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS; vf_id++) {
+       for (vf_id = 0; vf_id < BNXT_MAX_VF_REPS(bp); vf_id++) {
                eth_dev = bp->rep_info[vf_id].vfr_eth_dev;
                if (!eth_dev)
                        continue;
@@ -107,6 +107,26 @@ static void bnxt_handle_event_error_report(struct bnxt *bp,
        }
 }
 
+void bnxt_handle_vf_cfg_change(void *arg)
+{
+       struct bnxt *bp = arg;
+       struct rte_eth_dev *eth_dev = bp->eth_dev;
+       int rc;
+
+       /* Free and recreate filters with default VLAN */
+       if (eth_dev->data->dev_started) {
+               rc = bnxt_dev_stop_op(eth_dev);
+               if (rc != 0) {
+                       PMD_DRV_LOG(ERR, "Failed to stop Port:%u\n", eth_dev->data->port_id);
+                       return;
+               }
+
+               rc = bnxt_dev_start_op(eth_dev);
+               if (rc != 0)
+                       PMD_DRV_LOG(ERR, "Failed to start Port:%u\n", eth_dev->data->port_id);
+       }
+}
+
 /*
  * Async event handling
  */
@@ -138,8 +158,11 @@ void bnxt_handle_async_event(struct bnxt *bp,
                PMD_DRV_LOG(INFO, "Async event: PF driver unloaded\n");
                break;
        case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_VF_CFG_CHANGE:
-               PMD_DRV_LOG(INFO, "Async event: VF config changed\n");
+               PMD_DRV_LOG(INFO, "Port %u: VF config change async event\n", port_id);
+               PMD_DRV_LOG(INFO, "event: data1 %#x data2 %#x\n", data1, data2);
                bnxt_hwrm_func_qcfg(bp, NULL);
+               if (BNXT_VF(bp))
+                       rte_eal_alarm_set(1, bnxt_handle_vf_cfg_change, (void *)bp);
                break;
        case HWRM_ASYNC_EVENT_CMPL_EVENT_ID_PORT_CONN_NOT_ALLOWED:
                PMD_DRV_LOG(INFO, "Port conn async event\n");
@@ -149,7 +172,7 @@ void bnxt_handle_async_event(struct bnxt *bp,
                 * Avoid any rx/tx packet processing during firmware reset
                 * operation.
                 */
-               bnxt_stop_rxtx(bp);
+               bnxt_stop_rxtx(bp->eth_dev);
 
                /* Ignore reset notify async events when stopping the port */
                if (!bp->eth_dev->data->dev_started) {
@@ -383,8 +406,17 @@ bool bnxt_is_recovery_enabled(struct bnxt *bp)
        return false;
 }
 
-void bnxt_stop_rxtx(struct bnxt *bp)
+void bnxt_stop_rxtx(struct rte_eth_dev *eth_dev)
 {
-       bp->eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
-       bp->eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
+       eth_dev->rx_pkt_burst = &bnxt_dummy_recv_pkts;
+       eth_dev->tx_pkt_burst = &bnxt_dummy_xmit_pkts;
+
+       rte_eth_fp_ops[eth_dev->data->port_id].rx_pkt_burst =
+               eth_dev->rx_pkt_burst;
+       rte_eth_fp_ops[eth_dev->data->port_id].tx_pkt_burst =
+               eth_dev->tx_pkt_burst;
+       rte_mb();
+
+       /* Allow time for threads to exit the real burst functions. */
+       rte_delay_ms(100);
 }