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[129.46.96.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-37956bb0919sm8891447eec.29.2026.11.13.09.56.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Nov 2026 09:56:57 -0800 (PST) Message-ID: Date: Fri, 13 Nov 2026 10:56:56 -0700 X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 3/3] accel/qaic: Add callbacks for DRM RAS netlink telemetry To: Zack McKevitt , dri-devel@lists.freedesktop.org, netdev@vger.kernel.org, riana.tauro@intel.com, aravind.iddamsetty@linux.intel.com, rodrigo.vivi@intel.com, raag.jadav@intel.com, simona.vetter@ffwll.ch, airlied@gmail.com, kuba@kernel.org, ogabbay@kernel.org, lizhi.hou@amd.com, karol.wachowski@linux.intel.com Cc: carl.vanderlip@oss.qualcomm.com, troy.hanson@oss.qualcomm.com, youssef.abdulrahman@oss.qualcomm.com References: <20261106181225.3333260-1-zachary.mckevitt@oss.qualcomm.com> <20261106181225.3333260-4-zachary.mckevitt@oss.qualcomm.com> Content-Language: en-US From: Jeff Hugo In-Reply-To: <20261106181225.3333260-4-zachary.mckevitt@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: QA8eleCqfvV64wGKjuJD8e3i-gJsPK-e X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTEzMDA3MSBTYWx0ZWRfX5K8t2yv3ApkP /6QF3XaRf3uuBGSPEvN76qjfa8DOk4+4gx9zPvbIW+Y1kQ1B9PXZ6zgeOrGC5Ei+b5opePEzM0n mLahqFCPcqSY6v0rGRIVShWqvEUadpHWm6zw1uxgQ8T9Go6kVYnqUYgFXz7lpUCLpyUc3rYTLKl qNnaABqUk4v9RT7+EREH56TzTLlj9DLUPaCd7EpMqpDojr8Ci1fU5fsA9PLuhMA9rHWNceaMT6l Ug6UPmM9D51VgCw28Rn55Z/XmUpGR4bQFpbf3pXqZI70NX4RbUQoyFoy/KVA3MVrj9EBZNF3KwM vN9EioEo8vx1fDlLvlE7OPn5AeJIu/sF1GOp0xXpFYnhdOezilduLQxX2JSiK4qHrlKI+YFxiaq 0VNOwWaUC+TltgV6lnxeJ1lUCP2lLEioSsI+8voSRPGZuEcrokP/QeGySbpE9kEEur6cN+GWwEk Qa1arX7rUphF+IsWHZw== X-Proofpoint-Spam-Info: AW1haW4tMjYxMTEzMDA3MSBTYWx0ZWRfXyxsCEyi1cFfD CbMkAbW2JUPcXwKMw3uy8sVQfYwcpTdBqZwlGijCyIJwBQJiJKG5iARuqKsFKZ4eCszUMVs+lYE 16S/t4BlL6LlNYdcFPDP/d7PBwdHP0w= X-Proofpoint-GUID: QA8eleCqfvV64wGKjuJD8e3i-gJsPK-e X-Authority-Analysis: v=2.4 cv=M/nYuCws c=1 sm=1 tr=0 ts=6af74f6c cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=3WHJM1ZQz_JShphwDgj5:22 a=EUspDBNiAAAA:8 a=CNMjiE_s7LF6lbcXpzMA:9 a=QEXdDO2ut3YA:10 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-13_05,2026-11-11_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 priorityscore=1501 spamscore=0 suspectscore=0 bulkscore=0 malwarescore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611130071 On 11/6/2026 11:12 AM, Zack McKevitt wrote: > Use the DRM RAS netlink infrastructure to perform device telemetry. > During PCI probe, create a DRM RAS node with DRM_RAS_NODE_TYPE_TELEMETRY > type and add callbacks to telemetry_request for read and write operations. > > Co-developed-by: Jeff Hugo > Signed-off-by: Jeff Hugo > Signed-off-by: Zack McKevitt Reviewed-by: Jeff Hugo