@@ -2704,4 +2704,24 @@ void wx_get_stats64(struct net_device *netdev,
}
EXPORT_SYMBOL(wx_get_stats64);
+int wx_set_features(struct net_device *netdev, netdev_features_t features)
+{
+ netdev_features_t changed = netdev->features ^ features;
+ struct wx *wx = netdev_priv(netdev);
+
+ if (changed & NETIF_F_RXHASH)
+ wr32m(wx, WX_RDB_RA_CTL, WX_RDB_RA_CTL_RSS_EN,
+ WX_RDB_RA_CTL_RSS_EN);
+ else
+ wr32m(wx, WX_RDB_RA_CTL, WX_RDB_RA_CTL_RSS_EN, 0);
+
+ if (changed &
+ (NETIF_F_HW_VLAN_CTAG_RX |
+ NETIF_F_HW_VLAN_STAG_RX))
+ wx_set_rx_mode(netdev);
+
+ return 1;
+}
+EXPORT_SYMBOL(wx_set_features);
+
MODULE_LICENSE("GPL");
@@ -28,5 +28,6 @@ void wx_free_resources(struct wx *wx);
int wx_setup_resources(struct wx *wx);
void wx_get_stats64(struct net_device *netdev,
struct rtnl_link_stats64 *stats);
+int wx_set_features(struct net_device *netdev, netdev_features_t features);
#endif /* _NGBE_LIB_H_ */
@@ -111,6 +111,8 @@
#define WX_RDB_PL_CFG_L2HDR BIT(3)
#define WX_RDB_PL_CFG_TUN_TUNHDR BIT(4)
#define WX_RDB_PL_CFG_TUN_OUTL2HDR BIT(5)
+#define WX_RDB_RA_CTL 0x194F4
+#define WX_RDB_RA_CTL_RSS_EN BIT(2) /* RSS Enable */
/******************************* PSR Registers *******************************/
/* psr control */
Implement wx_set_features function which to support ndo_set_features. Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com> --- drivers/net/ethernet/wangxun/libwx/wx_lib.c | 20 ++++++++++++++++++++ drivers/net/ethernet/wangxun/libwx/wx_lib.h | 1 + drivers/net/ethernet/wangxun/libwx/wx_type.h | 2 ++ 3 files changed, 23 insertions(+)