lib: fix typos

[dpdk.git] / lib / librte_ether / rte_ethdev.h

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index 028bf11..341c2d6 100644 (file)
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -1062,7 +1062,7 @@ struct rte_eth_rxq_info {
 
 /**
  * Ethernet device TX queue information structure.
- * Used to retieve information about configured queue.
+ * Used to retrieve information about configured queue.
  */
 struct rte_eth_txq_info {
        struct rte_eth_txconf conf; /**< queue config parameters. */
@@ -1156,8 +1156,6 @@ TAILQ_HEAD(rte_eth_dev_cb_list, rte_eth_dev_callback);
        } \
 } while (0)
 
-#define RTE_ETH_DEV_TO_PCI(eth_dev)    RTE_DEV_TO_PCI((eth_dev)->device)
-
 /**
  * l2 tunnel configuration.
  */
@@ -1328,7 +1326,7 @@ typedef int (*vlan_tpid_set_t)(struct rte_eth_dev *dev,
                               enum rte_vlan_type type, uint16_t tpid);
 /**< @internal set the outer/inner VLAN-TPID by an Ethernet device. */
 
-typedef void (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
+typedef int (*vlan_offload_set_t)(struct rte_eth_dev *dev, int mask);
 /**< @internal set VLAN offload function by an Ethernet device. */
 
 typedef int (*vlan_pvid_set_t)(struct rte_eth_dev *dev,
@@ -1814,8 +1812,6 @@ struct rte_eth_dev_data {
        /**< VLAN filter configuration. */
 };
 
-/** Device supports hotplug detach */
-#define RTE_ETH_DEV_DETACHABLE   0x0001
 /** Device supports link state interrupt */
 #define RTE_ETH_DEV_INTR_LSC     0x0002
 /** Device is a bonded slave */
@@ -2278,6 +2274,15 @@ void rte_eth_dev_close(uint16_t port_id);
  *
  * @param port_id
  *   The port identifier of the Ethernet device.
+ *
+ * @return
+ *   - (0) if successful.
+ *   - (-EINVAL) if port identifier is invalid.
+ *   - (-ENOTSUP) if hardware doesn't support this function.
+ *   - (-EPERM) if not ran from the primary process.
+ *   - (-EIO) if re-initialisation failed.
+ *   - (-ENOMEM) if the reset failed due to OOM.
+ *   - (-EAGAIN) if the reset temporarily failed and should be retried later.
  */
 int rte_eth_dev_reset(uint16_t port_id);