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Fri, 13 Nov 2026 12:07:06 -0600 Message-ID: <0fd2665a-5817-8188-5b35-74bc50ae7891@amd.com> Date: Fri, 13 Nov 2026 10:07:06 -0800 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: [PATCH RESEND V1 0/4] accel/amdxdna: Add AIE4 debug buffer support Content-Language: en-US To: David Zhang , , , , , , CC: , , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Kees Cook , "Gustavo A. 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Silva" , References: <20261104224302.643329-1-yidong.zhang@amd.com> From: Lizhi Hou In-Reply-To: <20261104224302.643329-1-yidong.zhang@amd.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BY1PEPF000264B0:EE_|LV8PR12MB9136:EE_ X-MS-Office365-Filtering-Correlation-Id: 8728b169-5bd1-4b98-f4ea-08df41b0eed3 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700016|82310400026|7416014|376014|1800799024|23010399003|18002099003|22082099003|261009223027099003|11063799006|56012099006|10067099003|261102123227099003|261026140227099003|261028144727099003|261022105027099003|261021123027099003|261021121427099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:satlexmb07.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(36860700016)(82310400026)(7416014)(376014)(1800799024)(23010399003)(18002099003)(22082099003)(261009223027099003)(11063799006)(56012099006)(10067099003)(261102123227099003)(261026140227099003)(261028144727099003)(261022105027099003)(261021123027099003)(261021121427099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: qB19EGDrb/lW74VqcqnJCmjIszUq+HuZG5Sees4WAU9Fqco4Ts0TgtMyxNAGqDlAt4W6o/dGvK6H4q5qtv7S2802qyqjGS2iy47NOVzzHbFb6MteVM54yGxcS8+SvUGRcqwFwI9OGlebbUa3eEN4Hco4No3QUQZtWUSHHq1MxrKTe8LpYjHZ4ozGRDuclgYqwqowHdWAPpFBaqt7hRD6DgmtByN4udmKQfzHz8fmSw6CCldqhgguBreIY08CWPM300hnz6By1gpdXK9osuxgCCPz2v/Ye5iLFHP5BBv/KNxSxfkezdvcGnj2e2H4luMpPNEeJJiLHhVQ/ucIiYh+BTi0l+0o9jPGT4Hv618ASZQsjzlCiT/rB2HcedINo4CQEg8B1sJisiZCa34X7pf5OMPnLFw1W8x9E15jKdLhI4+vzGZpqYJRzkl0ZJ/npq2/ X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Nov 2026 18:07:08.6116 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 8728b169-5bd1-4b98-f4ea-08df41b0eed3 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[satlexmb07.amd.com] X-MS-Exchange-CrossTenant-AuthSource: BY1PEPF000264B0.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV8PR12MB9136 Applied patches to drm-misc-next On 11/4/26 14:42, David Zhang wrote: > This series adds AIE4 debug buffer support, which the xrt-smi validate > gemm test uses to read the per-core results, and the AIE4 CERT firmware > version query. > > - Add NPU10 and NPU11 devices. > - Bump the driver version to 1.0. > - Add AIE4 debug buffer support. > - Add AIE4 CERT firmware version query. > > This series applies on top of drm-misc-next. > > David Zhang (4): > accel/amdxdna: Add NPU10 and NPU11 devices > accel/amdxdna: Bump driver version to 1.0 > accel/amdxdna: Add AIE4 debug buffer support > accel/amdxdna: Add AIE4 CERT firmware version query > > drivers/accel/amdxdna/aie4_ctx.c | 284 +++++++++++++++++++++++- > drivers/accel/amdxdna/aie4_message.c | 20 ++ > drivers/accel/amdxdna/aie4_msg_priv.h | 35 +++ > drivers/accel/amdxdna/aie4_pci.c | 7 + > drivers/accel/amdxdna/aie4_pci.h | 10 + > drivers/accel/amdxdna/amdxdna_ctx.c | 4 +- > drivers/accel/amdxdna/amdxdna_pci_drv.c | 19 +- > drivers/accel/amdxdna/amdxdna_pci_drv.h | 6 + > drivers/accel/amdxdna/npu3_regs.c | 78 +++++++ > include/uapi/drm/amdxdna_accel.h | 51 +++++ > 10 files changed, 510 insertions(+), 4 deletions(-) > > > base-commit: e32e83a6c5ec031a7f59d4794113d8484b220254