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Fri, 26 Jan 2024 02:34:38 GMT Received: from [10.239.29.49] (10.80.80.8) by nasanex01c.na.qualcomm.com (10.45.79.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.40; Thu, 25 Jan 2024 18:34:31 -0800 Message-ID: <05a5402e-9c9e-4dbe-88a6-f990c5c2fbf0@quicinc.com> Date: Fri, 26 Jan 2024 10:34:26 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: qcom: sm8550: Add dma-coherent property Content-Language: en-US To: Konrad Dybcio , , , , CC: , , , , , References: <20240125102413.3016-1-quic_lxu5@quicinc.com> <20240125102413.3016-2-quic_lxu5@quicinc.com> <918d1d55-e95a-4b00-af59-7b5d7057b9fb@linaro.org> From: Ling Xu In-Reply-To: <918d1d55-e95a-4b00-af59-7b5d7057b9fb@linaro.org> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nasanex01c.na.qualcomm.com (10.45.79.139) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: lzknJc3C8nQLOzuySaw82gYcgQJhLq8K X-Proofpoint-ORIG-GUID: lzknJc3C8nQLOzuySaw82gYcgQJhLq8K X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-01-25_14,2024-01-25_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 lowpriorityscore=0 spamscore=0 mlxlogscore=587 phishscore=0 mlxscore=0 priorityscore=1501 adultscore=0 malwarescore=0 clxscore=1015 impostorscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2401190000 definitions=main-2401260018 在 2024/1/26 0:38, Konrad Dybcio 写道: > > > On 1/25/24 11:24, Ling Xu wrote: >> Add dma-coherent property to fastRPC context bank nodes to pass dma >> sequence test in fastrpc sanity test, ensure that data integrity is >> maintained during DMA operations. >> >> Signed-off-by: Ling Xu >> --- > > How can we replicate this validation? > > Konrad Without this change, case8 and case14 about DMA sequence test in fastRPC sanity test can not pass. The steps to do fastRPC sanity test is: 1.download code p4 login export PATH="$PATH:/prj/qct/asw/qctss/linux/bin/vce" vce.py view --base fastrpctest.common.1.0 --checkout= --root . 2.compile command chmod -R 777 ./fastrpc_tests && python3 ./fastrpc_tests/build_fastrpc_test.py -target=LE 3.run fastRPC test fastrpc_tests_ReleaseG_push_LE.bat adb shell fastrpc_tests -e (case number) -d 3 -- Thx and BRs, Ling Xu