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Fri, 14 Jun 2024 16:21:26 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.19/8.17.1.19) with ESMTPS id 45EGLNuO021852 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 14 Jun 2024 16:21:23 GMT Received: from [10.226.59.182] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 14 Jun 2024 09:21:23 -0700 Message-ID: <8f0ab2e9-3f41-3b39-6733-e5063dd7ca43@quicinc.com> Date: Fri, 14 Jun 2024 10:21:22 -0600 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.0 Subject: Re: [PATCH 7/9] accel/rocket: Add IOCTL for BO creation Content-Language: en-US To: Tomeu Vizoso , Joerg Roedel , Will Deacon , Robin Murphy , Heiko Stuebner , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Oded Gabbay , Tomeu Vizoso , David Airlie , Daniel Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Philipp Zabel , Sumit Semwal , =?UTF-8?Q?Christian_K=c3=b6nig?= CC: , , , , , , , References: <20240612-6-10-rocket-v1-0-060e48eea250@tomeuvizoso.net> <20240612-6-10-rocket-v1-7-060e48eea250@tomeuvizoso.net> From: Jeffrey Hugo In-Reply-To: <20240612-6-10-rocket-v1-7-060e48eea250@tomeuvizoso.net> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: cfgQbnp0Qu7uwDjEmxhNpEZP84sCt-Lp X-Proofpoint-GUID: cfgQbnp0Qu7uwDjEmxhNpEZP84sCt-Lp X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-14_14,2024-06-14_03,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 bulkscore=0 mlxlogscore=666 priorityscore=1501 spamscore=0 phishscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406140110 On 6/12/2024 7:53 AM, Tomeu Vizoso wrote: > This uses the SHMEM DRM helpers and we map right away to the CPU and NPU > sides, as all buffers are expected to be accessed from both. > > Signed-off-by: Tomeu Vizoso Reviewed-by: Jeffrey Hugo