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Fri, 07 Dec 2018 03:03:21 -0800 (PST) Message-ID: <463139583299c0099c812ad12017fe6d32662db4.camel@baylibre.com> Subject: Re: [PATCH 0/2] meson: Fix IRQ trigger type From: Carlo Caione To: Jerome Brunet , Emiliano Ingrassia , Martin Blumenstingl Date: Fri, 07 Dec 2018 11:03:20 +0000 In-Reply-To: <44c9eedf4dc2616645c2a49b080f42a493fe03fd.camel@baylibre.com> References: <20181204160447.27869-1-ccaione@baylibre.com> <20181206124347.GA10676@ingrassia.epigenesys.com> <85973a9cd43c677ffa5c80853e86d79f36a9eb3a.camel@baylibre.com> <20181206155228.GA15225@ingrassia.epigenesys.com> <20181206185158.GA19901@ingrassia.epigenesys.com> <44c9eedf4dc2616645c2a49b080f42a493fe03fd.camel@baylibre.com> User-Agent: Evolution 3.30.1-1build1 Mime-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181207_030334_335154_72C41AD9 X-CRM114-Status: GOOD ( 12.37 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, devicetree@vger.kernel.org, khilman@baylibre.com, robh+dt@kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org 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 On Fri, 2018-12-07 at 11:49 +0100, Jerome Brunet wrote: > On Thu, 2018-12-06 at 19:51 +0100, Emiliano Ingrassia wrote: > > Hi Carlo, > > > > I keep running tests with packet generator, > > using nload to show bandwidth usage. > > > > Here is my test results with packet generators > > both running on laptop and board with rate 1 Gbps. > > Testing in UDP is unlikely to give us clear picture of anything for > this sort > of fixes. > > All your test seems in show it the fact the Amlogic SoC usually > prioritize the > TX traffic over RX, which is something we've known about for a while. > > It would be helpful if you could provide TCP figures with a traffic > generator > we can all share an inspect, such as iperf3 For reference you can use something like: iperf3 -c ${IP} -i ${IPERF_LOGPERIOD} -w 400k -p ${PORT} -t ${DURATION} Cheers, -- Carlo Caione _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic