From patchwork Wed Nov 13 15:12:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jose Abreu X-Patchwork-Id: 1194319 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=synopsys.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=synopsys.com header.i=@synopsys.com header.b="U04QP/b8"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 47Cp5R0w7Qz9sQw for ; Thu, 14 Nov 2019 02:12:59 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728114AbfKMPM5 (ORCPT ); Wed, 13 Nov 2019 10:12:57 -0500 Received: from dc8-smtprelay2.synopsys.com ([198.182.47.102]:51262 "EHLO smtprelay-out1.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727859AbfKMPMW (ORCPT ); Wed, 13 Nov 2019 10:12:22 -0500 Received: from mailhost.synopsys.com (mdc-mailhost2.synopsys.com [10.225.0.210]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by smtprelay-out1.synopsys.com (Postfix) with ESMTPS id 14940C0E8E; Wed, 13 Nov 2019 15:12:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=synopsys.com; s=mail; t=1573657941; bh=OLfO2cSvqUwRYq7olBQ/mmQCkf/PJmu4vZLyw90R8iM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:In-Reply-To: References:From; b=U04QP/b8q4807WPbPB6XcuBN4j0386WFyi/TWHif0MlN1B+UTPAFcaeyP+J627dzB RTkhQwrSsbWoZY2T9uc41x3ABMzOGDw8ZByJOAw09kPMDPJIQ7+K1H+bPVl7GVMylO 11enBj8MouEA+7MGR4uiLB3fJ7NHvBTa/rX/5KP3S+/dQqhc9l7ADz56C199vHTLmi JobUsa6aML3jTRGJPgm6fVmzgCzKrwGwg7iDdQf7jPsL8PrpeQfnVE3RROMfHZW0cd aPkn9L57xhIwF0obytxe4wOHnQ7Z9jVhZbmnSRv94SBLYIS/gIxqUqHKIsIGssJ6I/ DLIBYLttMyZfw== Received: from de02dwia024.internal.synopsys.com (de02dwia024.internal.synopsys.com [10.225.19.81]) by mailhost.synopsys.com (Postfix) with ESMTP id 87BFBA0087; Wed, 13 Nov 2019 15:12:19 +0000 (UTC) From: Jose Abreu To: netdev@vger.kernel.org Cc: Joao Pinto , Jose Abreu , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Maxime Coquelin , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next 3/7] net: stmmac: gmac4+: Enable the TBU Interrupt Date: Wed, 13 Nov 2019 16:12:04 +0100 Message-Id: X-Mailer: git-send-email 2.7.4 In-Reply-To: References: In-Reply-To: References: Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Enables Transmit Buffer Unavailable interrupt so that any coalesced packet is not missed on transmission. Signed-off-by: Jose Abreu --- Cc: Giuseppe Cavallaro Cc: Alexandre Torgue Cc: Jose Abreu Cc: "David S. Miller" Cc: Maxime Coquelin Cc: netdev@vger.kernel.org Cc: linux-stm32@st-md-mailman.stormreply.com Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org --- drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h index 589931795847..1be1df5f65de 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_dma.h @@ -161,6 +161,7 @@ #define DMA_CHAN_INTR_NORMAL (DMA_CHAN_INTR_ENA_NIE | \ DMA_CHAN_INTR_ENA_RIE | \ + DMA_CHAN_INTR_ENA_TBUE | \ DMA_CHAN_INTR_ENA_TIE) #define DMA_CHAN_INTR_ABNORMAL (DMA_CHAN_INTR_ENA_AIE | \ @@ -171,6 +172,7 @@ #define DMA_CHAN_INTR_NORMAL_4_10 (DMA_CHAN_INTR_ENA_NIE_4_10 | \ DMA_CHAN_INTR_ENA_RIE | \ + DMA_CHAN_INTR_ENA_TBUE | \ DMA_CHAN_INTR_ENA_TIE) #define DMA_CHAN_INTR_ABNORMAL_4_10 (DMA_CHAN_INTR_ENA_AIE_4_10 | \