| Message ID | 20230515120829.74861-5-mengyuanlou@net-swift.com (mailing list archive) |
|---|---|
| State | Superseded |
| Delegated to: | Netdev Maintainers |
| Headers | show |
| Series | Wangxun netdev features support | expand |
On Mon, May 15, 2023 at 08:08:25PM +0800, Mengyuan Lou wrote: > Implement wx_set_features fuction which to support > ndo_set_features. Hi Mengyuan, function seems to be misspelt. $ ./scripts/checkpatch.pl --codespell WARNING: 'fuction' may be misspelled - perhaps 'function'? #6: Implement wx_set_features fuction which to support
> 2023年5月16日 16:27，Simon Horman <simon.horman@corigine.com> 写道： > > On Mon, May 15, 2023 at 08:08:25PM +0800, Mengyuan Lou wrote: >> Implement wx_set_features fuction which to support >> ndo_set_features. > > Hi Mengyuan, > > function seems to be misspelt. > > $ ./scripts/checkpatch.pl --codespell > WARNING: 'fuction' may be misspelled - perhaps 'function'? > #6: > Implement wx_set_features fuction which to support > > Thanks for review.
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.c b/drivers/net/ethernet/wangxun/libwx/wx_lib.c index 3be2b64b7ec8..c07c4496112a 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_lib.c +++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.c @@ -2727,4 +2727,24 @@ 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"); diff --git a/drivers/net/ethernet/wangxun/libwx/wx_lib.h b/drivers/net/ethernet/wangxun/libwx/wx_lib.h index 50ee41f1fa10..df1f4a5951f0 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_lib.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_lib.h @@ -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_ */ diff --git a/drivers/net/ethernet/wangxun/libwx/wx_type.h b/drivers/net/ethernet/wangxun/libwx/wx_type.h index 842e2b3685ef..7f91c3b04291 100644 --- a/drivers/net/ethernet/wangxun/libwx/wx_type.h +++ b/drivers/net/ethernet/wangxun/libwx/wx_type.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 fuction 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(+)