net/enic: fix multi-process operation

[dpdk.git] / drivers / net / enic / enic_ethdev.c

diff --git a/drivers/net/enic/enic_ethdev.c b/drivers/net/enic/enic_ethdev.c
index da8fec2..33a3f87 100644 (file)
--- a/drivers/net/enic/enic_ethdev.c
+++ b/drivers/net/enic/enic_ethdev.c
@@ -142,6 +142,10 @@ enicpmd_dev_filter_ctrl(struct rte_eth_dev *dev,
 static void enicpmd_dev_tx_queue_release(void *txq)
 {
        ENICPMD_FUNC_TRACE();
+
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        enic_free_wq(txq);
 }
 
@@ -196,6 +200,9 @@ static int enicpmd_dev_tx_queue_setup(struct rte_eth_dev *eth_dev,
        int ret;
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return -E_RTE_SECONDARY;
+
        ENICPMD_FUNC_TRACE();
        if (queue_idx >= ENIC_WQ_MAX) {
                dev_err(enic,
@@ -272,6 +279,10 @@ static int enicpmd_dev_rx_queue_stop(struct rte_eth_dev *eth_dev,
 static void enicpmd_dev_rx_queue_release(void *rxq)
 {
        ENICPMD_FUNC_TRACE();
+
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        enic_free_rq(rxq);
 }
 
@@ -310,6 +321,10 @@ static int enicpmd_dev_rx_queue_setup(struct rte_eth_dev *eth_dev,
        struct enic *enic = pmd_priv(eth_dev);
 
        ENICPMD_FUNC_TRACE();
+
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return -E_RTE_SECONDARY;
+
        /* With Rx scatter support, two RQs are now used on VIC per RQ used
         * by the application.
         */
@@ -378,6 +393,9 @@ static int enicpmd_dev_configure(struct rte_eth_dev *eth_dev)
        int ret;
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return -E_RTE_SECONDARY;
+
        ENICPMD_FUNC_TRACE();
        ret = enic_set_vnic_res(enic);
        if (ret) {
@@ -404,6 +422,9 @@ static int enicpmd_dev_start(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return -E_RTE_SECONDARY;
+
        ENICPMD_FUNC_TRACE();
        return enic_enable(enic);
 }
@@ -416,6 +437,9 @@ static void enicpmd_dev_stop(struct rte_eth_dev *eth_dev)
        struct rte_eth_link link;
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
        enic_disable(enic);
        memset(&link, 0, sizeof(link));
@@ -513,7 +537,11 @@ static void enicpmd_dev_promiscuous_enable(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
+
        enic->promisc = 1;
        enic_add_packet_filter(enic);
 }
@@ -522,6 +550,9 @@ static void enicpmd_dev_promiscuous_disable(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
        enic->promisc = 0;
        enic_add_packet_filter(enic);
@@ -531,6 +562,9 @@ static void enicpmd_dev_allmulticast_enable(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
        enic->allmulti = 1;
        enic_add_packet_filter(enic);
@@ -540,6 +574,9 @@ static void enicpmd_dev_allmulticast_disable(struct rte_eth_dev *eth_dev)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
        enic->allmulti = 0;
        enic_add_packet_filter(enic);
@@ -551,6 +588,9 @@ static int enicpmd_add_mac_addr(struct rte_eth_dev *eth_dev,
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return -E_RTE_SECONDARY;
+
        ENICPMD_FUNC_TRACE();
        return enic_set_mac_address(enic, mac_addr->addr_bytes);
 }
@@ -559,6 +599,9 @@ static void enicpmd_remove_mac_addr(struct rte_eth_dev *eth_dev, uint32_t index)
 {
        struct enic *enic = pmd_priv(eth_dev);
 
+       if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+               return;
+
        ENICPMD_FUNC_TRACE();
        enic_del_mac_address(enic, index);
 }