On 10/13/2021 3:31 PM, Andrew Rybchenko wrote:
On 10/13/21 4:37 PM, Konstantin Ananyev wrote:
Introduce rte_eth_macaddrs_get() to allow user to retrieve all ethernet
ethernet -> Ethernet
addresses assigned to given port.
Change testpmd to use this new function and avoid referencing directly
rte_eth_devices[].
Signed-off-by: Konstantin Ananyev <konstantin.anan...@intel.com>
Reviewed-by: Andrew Rybchenko <andrew.rybche...@oktetlabs.ru>
except one nit below
[snip]
diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
index f4c92b3b5e..dbc14f4a23 100644
--- a/lib/ethdev/rte_ethdev.h
+++ b/lib/ethdev/rte_ethdev.h
@@ -3007,6 +3007,27 @@ int rte_eth_dev_set_rx_queue_stats_mapping(uint16_t
port_id,
*/
int rte_eth_macaddr_get(uint16_t port_id, struct rte_ether_addr *mac_addr);
+/**
Experimental header is missing
I can add while merging to next-net.
+ * Retrieve the Ethernet addresses of an Ethernet device.
+ *
+ * @param port_id
+ * The port identifier of the Ethernet device.
+ * @param ma
+ * A pointer to an array of structures of type *ether_addr* to be filled with
+ * the Ethernet addresses of the Ethernet device.
+ * @param num
+ * Number of elements in the @p ma array.
+ * Note that rte_eth_dev_info::max_mac_addrs can be used to retrieve
+ * max number of Ethernet addresses for given port.
+ * @return
+ * - number of retrieved addresses if successful
+ * - (-ENODEV) if *port_id* invalid.
+ * - (-EINVAL) if bad parameter.
+ */
+__rte_experimental
+int rte_eth_macaddrs_get(uint16_t port_id, struct rte_ether_addr *ma,
+ unsigned int num);
+
/**
* Retrieve the contextual information of an Ethernet device.
*
[snip]
