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net: libwx: Implement xx_set_features ops

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Implement wx_set_features function which to support
ndo_set_features.

Signed-off-by: Mengyuan Lou <mengyuanlou@net-swift.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Mengyuan Lou 2023-05-30 10:26:28 +08:00 committed by Jakub Kicinski
parent f3b03c655f
commit 6dbedcffcf
3 changed files with 23 additions and 0 deletions
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20
drivers/net/ethernet/wangxun/libwx/wx_lib.c
View File

@ -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");

1
drivers/net/ethernet/wangxun/libwx/wx_lib.h
View File

@ -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_ */

2
drivers/net/ethernet/wangxun/libwx/wx_type.h
View File

@ -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 */