net: hns3: optimized MAC address in management table.

mac_addr_hi32 and mac_addr_lo16 are used to store the MAC address
for management table. But using array of mac_addr[ETH_ALEN] would
be more general and not need to care about the big-endian mode of
the CPU.
Signed-off-by: Guojia Liao <liaoguojia@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h

@@ -5,6 +5,7 @@
 #define __HCLGE_CMD_H
 #include <linux/types.h>
 #include <linux/io.h>
+#include <linux/etherdevice.h>
 
 #define HCLGE_CMDQ_TX_TIMEOUT		30000
 
@@ -712,8 +713,7 @@ struct hclge_mac_mgr_tbl_entry_cmd {
 	u8      flags;
 	u8      resp_code;
 	__le16  vlan_tag;
-	__le32  mac_addr_hi32;
-	__le16  mac_addr_lo16;
+	u8      mac_addr[ETH_ALEN];
 	__le16  rsv1;
 	__le16  ethter_type;
 	__le16  egress_port;

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

@@ -325,8 +325,7 @@ static const struct hclge_mac_mgr_tbl_entry_cmd hclge_mgr_table[] = {
 	{
 		.flags = HCLGE_MAC_MGR_MASK_VLAN_B,
 		.ethter_type = cpu_to_le16(ETH_P_LLDP),
-		.mac_addr_hi32 = cpu_to_le32(htonl(0x0180C200)),
-		.mac_addr_lo16 = cpu_to_le16(htons(0x000E)),
+		.mac_addr = {0x01, 0x80, 0xc2, 0x00, 0x00, 0x0e},
 		.i_port_bitmap = 0x1,
 	},
 };