From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8EDD5C54F55 for ; Wed, 29 Jul 2026 02:55:00 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1FB6D40609; Wed, 29 Jul 2026 04:54:55 +0200 (CEST) Received: from canpmsgout04.his.huawei.com (canpmsgout04.his.huawei.com [113.46.200.219]) by mails.dpdk.org (Postfix) with ESMTP id B336240272 for ; Wed, 29 Jul 2026 04:54:50 +0200 (CEST) dkim-signature: v=1; a=rsa-sha256; d=h-partners.com; s=dkim; c=relaxed/relaxed; q=dns/txt; h=From; bh=cfqcZfaCJ3o0YawB4NhS3ISgUTrGB2HAfJ28Jd1Ki0w=; b=dC4mCWZqhcRSa8MQH+zid+NdNYttb3J6OO4SWTRhF7N4NsV8ATiP2FkLp+g4pkEBIdpqoVY/m lc8iLYQMdWt670VbWZZxkV6/KKG/zPh4DQyDEx9yvM51R+EX9Oc5CUtPJ66G7X34sv6cRi5FyFV zAzQqsbSVR+WnO9IaHUekCI= Received: from mail.maildlp.com (unknown [172.19.163.0]) by canpmsgout04.his.huawei.com (SkyGuard) with ESMTPS id 4h8xWw1snDz1prNF; Wed, 29 Jul 2026 10:45:16 +0800 (CST) Received: from kwepemo100005.china.huawei.com (unknown [7.202.195.212]) by mail.maildlp.com (Postfix) with ESMTPS id 2A26440561; Wed, 29 Jul 2026 10:54:45 +0800 (CST) Received: from localhost.localdomain (10.90.31.46) by kwepemo100005.china.huawei.com (7.202.195.212) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.36; Wed, 29 Jul 2026 10:54:44 +0800 From: Huisong Li To: , CC: , , , , , , Subject: [PATCH v4 0/6] power: uncore power improvements and auto-detection Date: Wed, 29 Jul 2026 10:51:43 +0800 Message-ID: <20260729025149.2158868-1-lihuisong@huawei.com> X-Mailer: git-send-email 2.30.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.90.31.46] X-ClientProxiedBy: kwepems200001.china.huawei.com (7.221.188.67) To kwepemo100005.china.huawei.com (7.202.195.212) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org This series improves the uncore power management in l3fwd-power and adds automatic detection of uncore drivers in the power library. - Fix uncore deinitialization for non-legacy modes. - Enable power QoS for all modes (not just legacy). - Fix uncore help text and log messages. - Relocate uncore initialization from arg parsing to init_power_library(). - Support automatic probing of uncore drivers in AUTO_DETECT and delete useless code for auto-detection uncore environment. --- v4: - Fix '!global_uncore_ops' to 'global_uncore_ops == NULL' from AI review. v3 link: https://inbox.dpdk.org/dev/20260728120208.1858832-1-lihuisong@huawei.com/ v3: - update feature to release_26_11.rst. - add a new patch to delte useless for automatic detection environment. v2 link: https://inbox.dpdk.org/dev/20260526081138.1434947-1-lihuisong@huawei.com/ v2: - Remove the patch which add global uncore init and deinit interface. - Remove the last patch in l3fwd-power about these new interface. Will send them after this series. v1 link: https://inbox.dpdk.org/dev/20260512023513.460169-1-lihuisong@huawei.com/ Huisong Li (6): examples/l3fwd-power: fix uncore deinit for non-legacy examples/l3fwd-power: enable power QoS for all modes examples/l3fwd-power: fix uncore help and log info examples/l3fwd-power: relocate uncore initialization power: support automatic detection of uncore driver power: remove unused auto-detection uncore doc/guides/rel_notes/release_26_11.rst | 6 + .../sample_app_ug/l3_forward_power_man.rst | 2 +- examples/l3fwd-power/main.c | 256 +++++++++--------- lib/power/rte_power_uncore.c | 78 +++--- 4 files changed, 185 insertions(+), 157 deletions(-) -- 2.33.0