doc: use SPDX tag for bnx2x guide

[dpdk.git] / drivers / net / sfc / sfc_ethdev.c

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index be185d5..1f78a3d 100644 (file)
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -34,6 +34,10 @@ uint32_t sfc_logtype_driver;
 static struct sfc_dp_list sfc_dp_head =
        TAILQ_HEAD_INITIALIZER(sfc_dp_head);
 
+
+static void sfc_eth_dev_clear_ops(struct rte_eth_dev *dev);
+
+
 static int
 sfc_fw_version_get(struct rte_eth_dev *dev, char *fw_version, size_t fw_size)
 {
@@ -335,9 +339,29 @@ sfc_dev_close(struct rte_eth_dev *dev)
                sfc_err(sa, "unexpected adapter state %u on close", sa->state);
                break;
        }
+
+       /*
+        * Cleanup all resources in accordance with RTE_ETH_DEV_CLOSE_REMOVE.
+        * Rollback primary process sfc_eth_dev_init() below.
+        */
+
+       sfc_eth_dev_clear_ops(dev);
+
+       sfc_detach(sa);
+       sfc_unprobe(sa);
+
+       sfc_kvargs_cleanup(sa);
+
        sfc_adapter_unlock(sa);
+       sfc_adapter_lock_fini(sa);
 
        sfc_log_init(sa, "done");
+
+       /* Required for logging, so cleanup last */
+       sa->eth_dev = NULL;
+
+       dev->process_private = NULL;
+       free(sa);
 }
 
 static void
@@ -913,7 +937,7 @@ sfc_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu)
        if (pdu > EFX_MAC_PDU_MAX) {
                sfc_err(sa, "too big MTU %u (PDU size %u greater than max %u)",
                        (unsigned int)mtu, (unsigned int)pdu,
-                       EFX_MAC_PDU_MAX);
+                       (unsigned int)EFX_MAC_PDU_MAX);
                goto fail_inval;
        }
 
@@ -2123,6 +2147,8 @@ sfc_eth_dev_init(struct rte_eth_dev *dev)
 
        sfc_log_init(sa, "entry");
 
+       dev->data->dev_flags |= RTE_ETH_DEV_CLOSE_REMOVE;
+
        dev->data->mac_addrs = rte_zmalloc("sfc", RTE_ETHER_ADDR_LEN, 0);
        if (dev->data->mac_addrs == NULL) {
                rc = ENOMEM;
@@ -2189,35 +2215,12 @@ fail_alloc_sa:
 static int
 sfc_eth_dev_uninit(struct rte_eth_dev *dev)
 {
-       struct sfc_adapter *sa;
-
        if (rte_eal_process_type() != RTE_PROC_PRIMARY) {
                sfc_eth_dev_secondary_clear_ops(dev);
                return 0;
        }
 
-       sa = sfc_adapter_by_eth_dev(dev);
-       sfc_log_init(sa, "entry");
-
-       sfc_adapter_lock(sa);
-
-       sfc_eth_dev_clear_ops(dev);
-
-       sfc_detach(sa);
-       sfc_unprobe(sa);
-
-       sfc_kvargs_cleanup(sa);
-
-       sfc_adapter_unlock(sa);
-       sfc_adapter_lock_fini(sa);
-
-       sfc_log_init(sa, "done");
-
-       /* Required for logging, so cleanup last */
-       sa->eth_dev = NULL;
-
-       dev->process_private = NULL;
-       free(sa);
+       sfc_dev_close(dev);
 
        return 0;
 }