net/vmxnet3: make event processing less noisy

Make vmxnet3_process_events less noisy by removing logging when there
are no events to process and by making link, device-change and debug
events DEBUG level rather than ERR.

Change these to use PMD_DRV_LOG instead of PMD_INIT_LOG since they
don't happen at device init.

Signed-off-by: Robert Shearman <rshearma@brocade.com>
Acked-by: Shrikrishna Khare <skhare@vmware.com>

diff --git a/drivers/net/vmxnet3/vmxnet3_ethdev.c b/drivers/net/vmxnet3/vmxnet3_ethdev.c
index 6ef72b1..54358e3 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_ethdev.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethdev.c
@@ -1307,10 +1307,8 @@ vmxnet3_process_events(struct rte_eth_dev *dev)
        struct vmxnet3_hw *hw = dev->data->dev_private;
        uint32_t events = hw->shared->ecr;
 
-       if (!events) {
-               PMD_INIT_LOG(ERR, "No events to process");
+       if (!events)
                return;
-       }
 
        /*
         * ECR bits when written with 1b are cleared. Hence write
@@ -1320,9 +1318,7 @@ vmxnet3_process_events(struct rte_eth_dev *dev)
 
        /* Check if link state has changed */
        if (events & VMXNET3_ECR_LINK) {
-               PMD_INIT_LOG(ERR,
-                            "Process events in %s(): VMXNET3_ECR_LINK event",
-                            __func__);
+               PMD_DRV_LOG(DEBUG, "Process events: VMXNET3_ECR_LINK event");
                if (vmxnet3_dev_link_update(dev, 0) == 0)
                        _rte_eth_dev_callback_process(dev,
                                                      RTE_ETH_EVENT_INTR_LSC,
@@ -1335,11 +1331,11 @@ vmxnet3_process_events(struct rte_eth_dev *dev)
                                       VMXNET3_CMD_GET_QUEUE_STATUS);
 
                if (hw->tqd_start->status.stopped)
-                       PMD_INIT_LOG(ERR, "tq error 0x%x",
-                                    hw->tqd_start->status.error);
+                       PMD_DRV_LOG(ERR, "tq error 0x%x",
+                                   hw->tqd_start->status.error);
 
                if (hw->rqd_start->status.stopped)
-                       PMD_INIT_LOG(ERR, "rq error 0x%x",
+                       PMD_DRV_LOG(ERR, "rq error 0x%x",
                                     hw->rqd_start->status.error);
 
                /* Reset the device */
@@ -1347,10 +1343,10 @@ vmxnet3_process_events(struct rte_eth_dev *dev)
        }
 
        if (events & VMXNET3_ECR_DIC)
-               PMD_INIT_LOG(ERR, "Device implementation change event.");
+               PMD_DRV_LOG(DEBUG, "Device implementation change event.");
 
        if (events & VMXNET3_ECR_DEBUG)
-               PMD_INIT_LOG(ERR, "Debug event generated by device.");
+               PMD_DRV_LOG(DEBUG, "Debug event generated by device.");
 }
 
 static void