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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Vadim Fedorenko , Sergey Shtylyov , linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org Cc: =?UTF-8?q?Niklas=20S=C3=B6derlund?= Subject: [PATCH net-next v5 01/10] net: ethernet: ravb: Remove gPTP control from WoL setup and restore Date: Mon, 21 Sep 2026 19:50:28 +0200 Message-ID: <20260921175037.4084310-2-niklas.soderlund+renesas@ragnatech.se> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260921175037.4084310-1-niklas.soderlund+renesas@ragnatech.se> References: <20260921175037.4084310-1-niklas.soderlund+renesas@ragnatech.se> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since commit a6a85ba36fd0 ("net: ravb: Move PTP initialization in the driver's ndo_open API for ccc_gac platorms") the gPTP clock (if supported) is stopped and started by opening and closing the ndev. This makes the special case to stop and start it when resuming from WoL redundant. As the ndev will always be closed and re-opened when resuming the system. Signed-off-by: Niklas Söderlund Reviewed-by: Sergey Shtylyov --- * Changes from v4 - Updated commit message to try and address LLM hallucination. --- drivers/net/ethernet/renesas/ravb_main.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index ea1c7e536791..36173a09e2fd 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -3182,9 +3182,6 @@ static int ravb_wol_setup(struct net_device *ndev) /* Enable MagicPacket */ ravb_modify(ndev, ECMR, ECMR_MPDE, ECMR_MPDE); - if (priv->info->ccc_gac) - ravb_ptp_stop(ndev); - return enable_irq_wake(priv->emac_irq); } @@ -3204,9 +3201,6 @@ static int ravb_wol_restore(struct net_device *ndev) if (error) return error; - if (priv->info->ccc_gac) - ravb_ptp_init(ndev, priv->pdev); - if (info->nc_queues) napi_enable(&priv->napi[RAVB_NC]); napi_enable(&priv->napi[RAVB_BE]); -- 2.55.0