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Mon, 05 Aug 2019 13:57:11 -0700 (PDT) From: Kevin Hilman To: Jerome Brunet Subject: Re: [PATCH] arm64: dts: meson: add ethernet fifo sizes In-Reply-To: <20190718090301.19283-1-jbrunet@baylibre.com> References: <20190718090301.19283-1-jbrunet@baylibre.com> Date: Mon, 05 Aug 2019 13:57:10 -0700 Message-ID: <7htvavgwk9.fsf@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190805_135713_425369_88B5F041 X-CRM114-Status: UNSURE ( 7.65 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org, Jerome Brunet Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Jerome Brunet writes: > If unspecified in DT, the fifo sizes are not automatically detected by > the dwmac1000 dma driver and the reported fifo sizes default to 0. > Because of this, flow control will be turned off on the device. > > Add the fifo sizes provided by the datasheets in the SoC in DT so > flow control may be enabled if necessary. > > Signed-off-by: Jerome Brunet Queued for v5.4, Thanks, Kevin _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH] arm64: dts: meson: add ethernet fifo sizes Date: Mon, 05 Aug 2019 13:57:10 -0700 Message-ID: <7htvavgwk9.fsf@baylibre.com> References: <20190718090301.19283-1-jbrunet@baylibre.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20190718090301.19283-1-jbrunet@baylibre.com> Sender: linux-kernel-owner@vger.kernel.org Cc: Jerome Brunet , devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org List-Id: devicetree@vger.kernel.org Jerome Brunet writes: > If unspecified in DT, the fifo sizes are not automatically detected by > the dwmac1000 dma driver and the reported fifo sizes default to 0. > Because of this, flow control will be turned off on the device. > > Add the fifo sizes provided by the datasheets in the SoC in DT so > flow control may be enabled if necessary. > > Signed-off-by: Jerome Brunet Queued for v5.4, Thanks, Kevin From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 73A9DC433FF for ; 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Mon, 05 Aug 2019 13:57:12 -0700 (PDT) Received: from localhost ([2601:602:9200:a1a5:7483:80d6:7f67:2672]) by smtp.googlemail.com with ESMTPSA id s24sm85446319pfh.133.2019.08.05.13.57.11 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 05 Aug 2019 13:57:11 -0700 (PDT) From: Kevin Hilman To: Jerome Brunet Cc: Jerome Brunet , devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: meson: add ethernet fifo sizes In-Reply-To: <20190718090301.19283-1-jbrunet@baylibre.com> References: <20190718090301.19283-1-jbrunet@baylibre.com> Date: Mon, 05 Aug 2019 13:57:10 -0700 Message-ID: <7htvavgwk9.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Jerome Brunet writes: > If unspecified in DT, the fifo sizes are not automatically detected by > the dwmac1000 dma driver and the reported fifo sizes default to 0. > Because of this, flow control will be turned off on the device. > > Add the fifo sizes provided by the datasheets in the SoC in DT so > flow control may be enabled if necessary. > > Signed-off-by: Jerome Brunet Queued for v5.4, Thanks, Kevin