From patchwork Tue May 23 03:06:54 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mengyuan Lou X-Patchwork-Id: 13251479 X-Patchwork-Delegate: kuba@kernel.org Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 46E4ABA20 for ; Tue, 23 May 2023 03:07:39 +0000 (UTC) Received: from smtpbgeu2.qq.com (smtpbgeu2.qq.com [18.194.254.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 59C6894 for ; Mon, 22 May 2023 20:07:31 -0700 (PDT) X-QQ-mid: bizesmtp73t1684811245t4uo78q2 Received: from localhost.localdomain ( [122.235.247.1]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 23 May 2023 11:07:24 +0800 (CST) X-QQ-SSF: 01400000000000N0Z000000A0000000 X-QQ-FEAT: Xz3VOcA7Mr2+6qHwlGHRsiZa3yjETckbLOj/6VbVmQDdV/P+eofY86PgqEWRz udpPKj2xHrBodXRa9I3tuC8C5loCzKf57PJjLEOvAmpd+6KmqeGm9qZgZfVwjYvLkEAfIcl UYzldyP6KYW0rdnx3USsyhODMmAbD1YH58hvoGuzOfxqUaMaG2LZ2xjRwWZoQXKqhvH1u16 M+i8nH4DNsgqHU5lDwn+jLAmQzZPeAlM3IbiJEyHIUqabhlbgoiI45pyELSFGxxTU+36NuJ jgGFpuNsII7o5PAkySpa5oEUNOrkVL/kOSiRnv4AnkhoLhy0CRXbWhdE5Cbee4NOUzn6H1K rhUuvwOab5MW1vyrv4PSHHWC88l8wyLQNXU5NUR/Y+i3bZbkQPX2NzFkaWRJAsP3ohEo7Ee hvZIz5+FNdg= X-QQ-GoodBg: 2 X-BIZMAIL-ID: 2085660521681462880 From: Mengyuan Lou To: netdev@vger.kernel.org Cc: jiawenwu@trustnetic.com, Mengyuan Lou Subject: [PATCH net-next v6 4/8] net: libwx: Implement xx_set_features ops Date: Tue, 23 May 2023 11:06:54 +0800 Message-Id: <20230523030658.17738-5-mengyuanlou@net-swift.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20230523030658.17738-1-mengyuanlou@net-swift.com> References: <20230523030658.17738-1-mengyuanlou@net-swift.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:net-swift.com:qybglogicsvrgz:qybglogicsvrgz5a-3 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_PASS,T_SCC_BODY_TEXT_LINE,T_SPF_HELO_TEMPERROR autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net X-Patchwork-Delegate: kuba@kernel.org Implement wx_set_features function which to support ndo_set_features. Signed-off-by: Mengyuan Lou --- 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(+) 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 a7ff6c6749d0..a52cc5ac1db6 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 */