net/hinic/base: add message check for command channel

[dpdk.git] / drivers / net / nfp / nfp_net.c

diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c
index 9509dc8..1608bf5 100644 (file)
--- a/drivers/net/nfp/nfp_net.c
+++ b/drivers/net/nfp/nfp_net.c
@@ -80,7 +80,7 @@ static int nfp_net_start(struct rte_eth_dev *dev);
 static int nfp_net_stats_get(struct rte_eth_dev *dev,
                              struct rte_eth_stats *stats);
 static int nfp_net_stats_reset(struct rte_eth_dev *dev);
-static void nfp_net_stop(struct rte_eth_dev *dev);
+static int nfp_net_stop(struct rte_eth_dev *dev);
 static uint16_t nfp_net_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
                                  uint16_t nb_pkts);
 
@@ -788,7 +788,7 @@ error:
 }
 
 /* Stop device: disable rx and tx functions to allow for reconfiguring. */
-static void
+static int
 nfp_net_stop(struct rte_eth_dev *dev)
 {
        int i;
@@ -819,6 +819,8 @@ nfp_net_stop(struct rte_eth_dev *dev)
                        nfp_eth_set_configured(dev->process_private,
                                               hw->pf_port_idx, 0);
        }
+
+       return 0;
 }
 
 /* Set the link up. */
@@ -871,6 +873,9 @@ nfp_net_close(struct rte_eth_dev *dev)
        struct rte_pci_device *pci_dev;
        int i;
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return 0;
+
        PMD_INIT_LOG(DEBUG, "Close");
 
        hw = NFP_NET_DEV_PRIVATE_TO_HW(dev->data->dev_private);
@@ -2987,6 +2992,8 @@ nfp_net_init(struct rte_eth_dev *eth_dev)
        if (!(hw->cap & NFP_NET_CFG_CTRL_LIVE_ADDR))
                eth_dev->data->dev_flags |= RTE_ETH_DEV_NOLIVE_MAC_ADDR;
 
+       eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
+
        PMD_INIT_LOG(INFO, "port %d VendorID=0x%x DeviceID=0x%x "
                     "mac=%02x:%02x:%02x:%02x:%02x:%02x",
                     eth_dev->data->port_id, pci_dev->id.vendor_id,
@@ -3739,6 +3746,8 @@ static int eth_nfp_pci_remove(struct rte_pci_device *pci_dev)
        int port = 0;
 
        eth_dev = rte_eth_dev_allocated(pci_dev->device.name);
+       if (eth_dev == NULL)
+               return 0; /* port already released */
        if ((pci_dev->id.device_id == PCI_DEVICE_ID_NFP4000_PF_NIC) ||
            (pci_dev->id.device_id == PCI_DEVICE_ID_NFP6000_PF_NIC)) {
                port = get_pf_port_number(eth_dev->data->name);