From patchwork Wed Nov 6 09:03:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxime Chevallier X-Patchwork-Id: 13864139 X-Patchwork-Delegate: kuba@kernel.org Received: from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net [217.70.183.198]) (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 141C91DD0E1; Wed, 6 Nov 2024 09:03:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.198 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730883826; cv=none; b=K8FcrO2c55LyHatyw9TuBUXXvWqH5XE4kZ5p0gd/XlW3qtiysBd+S6RYpA6GPKYd9zb50/F7zQvLTHJvkX4wrobFI+1wVoU83L8hzKqAknXnLOBI24lxRbLojrLVktdwcfWrKvg7sSmkAMfIgSvo8PZxFN5MxNNpvUqcs8iOYOs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730883826; c=relaxed/simple; bh=HgpNPhPmBRsJWksj0+A8DbSRT3GIfHWeaZBQkwOcymk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cKu3EnAJdLlLgmzlTgrfIByOpqby2GST+OoGmVP0faxIXMY7Wglk1WZN5pmgl5FOlFtyoKQ5JnxW5eIbcRglnO0UAF1YAEWpWD9GAYB3EQ7I3P1W+21sCcAxrwqnpZf8eZGQ4RUTxdv1wL6S7tKPckTNsvUL3eNnRCqhlwV/GNc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=GzRhmvhD; arc=none smtp.client-ip=217.70.183.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="GzRhmvhD" Received: by mail.gandi.net (Postfix) with ESMTPSA id E4815C000C; Wed, 6 Nov 2024 09:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1730883823; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=E93S7Q8y++FOL3m/D0GbV+rHXdW8GgCuYU8lejTM1Gw=; b=GzRhmvhDYab6e+aCvOAiscJ14yt1FYl8jh7MKLtr4A4vMqEZOHzd0P8TdQn6hOnAyQuYbf hQnynd8cO05pDbs8uNL+GptssVm1mvRJbKcXtGWAEe7qmBqnymwkcCTPqNM2PDIa99+ZWO uMs6xRvQnebX+7JxKrDlm6SHHRIECJJtO5Q9ePjtPjsaCA7d48br78MNm4j9w9cPKkTLzu taNlpdcAE5Rxfs79B6Fae5yrpit0C7nurQMyDs2yPYhuTOswLbwzo3h2MZH5XAZXyFqXBk wiSdvDBZp0SioSFlTzsKTCqGtkoiFXGIYLT1wGOzxi5D5yrh9mWqg5/h+LRy8Q== From: Maxime Chevallier To: Alexandre Torgue , Jose Abreu , Andrew Lunn , davem@davemloft.net, Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Richard Cochran Cc: Maxime Chevallier , =?utf-8?q?Alexis_Loth?= =?utf-8?q?or=C3=A9?= , Thomas Petazzoni , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v3 9/9] net: stmmac: dwmac_socfpga: This platform has GMAC Date: Wed, 6 Nov 2024 10:03:30 +0100 Message-ID: <20241106090331.56519-10-maxime.chevallier@bootlin.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241106090331.56519-1-maxime.chevallier@bootlin.com> References: <20241106090331.56519-1-maxime.chevallier@bootlin.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-GND-Sasl: maxime.chevallier@bootlin.com X-Patchwork-Delegate: kuba@kernel.org Indicate that dwmac_socfpga has a gmac. This will make sure that gmac-specific interrupt processing is done, including timestamp interrupt handling. Without this, the external snapshot interrupt is never ack'd and we have an interrupt storm on external snapshot event. Signed-off-by: Maxime Chevallier --- drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c index 0745117d5872..248b30d7b864 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c @@ -485,6 +485,7 @@ static int socfpga_dwmac_probe(struct platform_device *pdev) plat_dat->pcs_init = socfpga_dwmac_pcs_init; plat_dat->pcs_exit = socfpga_dwmac_pcs_exit; plat_dat->select_pcs = socfpga_dwmac_select_pcs; + plat_dat->has_gmac = true; ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); if (ret)