From patchwork Wed Aug 25 07:01:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 12456629 X-Patchwork-Delegate: kuba@kernel.org Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 54244C432BE for ; Wed, 25 Aug 2021 07:02:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3F6416138B for ; Wed, 25 Aug 2021 07:02:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239356AbhHYHDa (ORCPT ); Wed, 25 Aug 2021 03:03:30 -0400 Received: from relmlor1.renesas.com ([210.160.252.171]:16704 "EHLO relmlie5.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S239284AbhHYHDT (ORCPT ); Wed, 25 Aug 2021 03:03:19 -0400 X-IronPort-AV: E=Sophos;i="5.84,349,1620658800"; d="scan'208";a="91678742" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 25 Aug 2021 16:02:33 +0900 Received: from localhost.localdomain (unknown [10.226.92.232]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1FBEC4202141; Wed, 25 Aug 2021 16:02:29 +0900 (JST) From: Biju Das To: "David S. Miller" , Jakub Kicinski Cc: Biju Das , Sergey Shtylyov , Lad Prabhakar , Andrew Lunn , Sergei Shtylyov , Geert Uytterhoeven , Adam Ford , Yoshihiro Shimoda , netdev@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson , Biju Das Subject: [PATCH net-next 09/13] ravb: Factorise ravb_adjust_link function Date: Wed, 25 Aug 2021 08:01:50 +0100 Message-Id: <20210825070154.14336-10-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210825070154.14336-1-biju.das.jz@bp.renesas.com> References: <20210825070154.14336-1-biju.das.jz@bp.renesas.com> Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org R-Car supports 100 and 1000 Mbps transfer speed whereas RZ/G2L in addition support 10Mbps. Factorise ravb_adjust_link function in order to support 10Mbps speed. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar --- drivers/net/ethernet/renesas/ravb.h | 1 + drivers/net/ethernet/renesas/ravb_main.c | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/renesas/ravb.h b/drivers/net/ethernet/renesas/ravb.h index 00f2d67b4dad..9879690c5cd8 100644 --- a/drivers/net/ethernet/renesas/ravb.h +++ b/drivers/net/ethernet/renesas/ravb.h @@ -984,6 +984,7 @@ struct ravb_hw_info { void (*rx_ring_format)(struct net_device *ndev, int q); void *(*alloc_rx_desc)(struct net_device *ndev, int q); bool (*receive)(struct net_device *ndev, int *quota, int q); + void (*set_rate)(struct net_device *ndev); const char (*gstrings_stats)[ETH_GSTRING_LEN]; size_t gstrings_size; netdev_features_t net_hw_features; diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 1cace5324261..1f9d9f54bf1b 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -996,6 +996,7 @@ static int ravb_poll(struct napi_struct *napi, int budget) static void ravb_adjust_link(struct net_device *ndev) { struct ravb_private *priv = netdev_priv(ndev); + const struct ravb_hw_info *info = priv->info; struct phy_device *phydev = ndev->phydev; bool new_state = false; unsigned long flags; @@ -1010,7 +1011,7 @@ static void ravb_adjust_link(struct net_device *ndev) if (phydev->speed != priv->speed) { new_state = true; priv->speed = phydev->speed; - ravb_set_rate(ndev); + info->set_rate(ndev); } if (!priv->link) { ravb_modify(ndev, ECMR, ECMR_TXF, 0); @@ -1978,6 +1979,7 @@ static const struct ravb_hw_info ravb_gen3_hw_info = { .rx_ring_format = ravb_rx_ring_format, .alloc_rx_desc = ravb_alloc_rx_desc, .receive = ravb_rcar_rx, + .set_rate = ravb_set_rate, .gstrings_stats = ravb_gstrings_stats, .gstrings_size = sizeof(ravb_gstrings_stats), .net_hw_features = NETIF_F_RXCSUM, @@ -1995,6 +1997,7 @@ static const struct ravb_hw_info ravb_gen2_hw_info = { .rx_ring_format = ravb_rx_ring_format, .alloc_rx_desc = ravb_alloc_rx_desc, .receive = ravb_rcar_rx, + .set_rate = ravb_set_rate, .gstrings_stats = ravb_gstrings_stats, .gstrings_size = sizeof(ravb_gstrings_stats), .net_hw_features = NETIF_F_RXCSUM,