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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id cu8-20020a056a00448800b006cd904df7a2si4658383pfb.112.2023.11.28.10.55.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Nov 2023 10:55:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@weissschuh.net header.s=mail header.b=UsY78Z+o; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 56BCF8051A34; Tue, 28 Nov 2023 10:55:11 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230171AbjK1Syx (ORCPT + 99 others); Tue, 28 Nov 2023 13:54:53 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35308 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229944AbjK1Syw (ORCPT ); Tue, 28 Nov 2023 13:54:52 -0500 Received: from todd.t-8ch.de (todd.t-8ch.de [IPv6:2a01:4f8:c010:41de::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4EE99131 for ; Tue, 28 Nov 2023 10:54:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1701197696; bh=g5ZQtgKHvReyc2FbFJdjdcOuj1Mex1OD2XH15wvt0xQ=; h=From:Date:Subject:To:Cc:From; b=UsY78Z+onca9EojgI9jD7Jla9fc3zmxsMioryJWG96SHdyXoUKgb3hkAodn3SkG3/ sbW0zkfwTSfBHP3/sb2loAGcb/X9InCqO5nFOKCvKzQBTurDYOmlJOnZouQAhkBHgd BvJx8zx1QDBLYxKPzsFnG1omOWdJcAEDWR042NiI= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Tue, 28 Nov 2023 19:54:54 +0100 Subject: [PATCH] x86/cpu: Update power flags MIME-Version: 1.0 Message-Id: <20231128-powerflags-v1-1-87e8fe020a3d@weissschuh.net> X-B4-Tracking: v=1; b=H4sIAH03ZmUC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI2NDQyML3YL88tSitJzE9GJdi+RUM7NES7M0szRjJaCGgqLUtMwKsGHRsbW 1AEcnwoNcAAAA To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1701197695; l=1122; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=g5ZQtgKHvReyc2FbFJdjdcOuj1Mex1OD2XH15wvt0xQ=; b=52wa1GJz31VPEzbWBaqm9xum2pA9yacoidwksoWRik5Os7VvN69m/qrOREF+DTTHV0Z0xNA/7 9/RtLohigCLA7HVojfPZOB7vtYDSBuWGOLf9y+3NY5R/CjbMPeBSxNP X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Tue, 28 Nov 2023 10:55:11 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1783835093700033126 X-GMAIL-MSGID: 1783835093700033126 As described on page 99 of "Processing Programming Reference (PPR) for AMD Family 19h Model 61h, Revision B1 Processor". (AMD Documentation Hub Document 56713) Tested on an "AMD Ryzen 7 7840U w/ Radeon 780M Graphics". Signed-off-by: Thomas Weißschuh --- arch/x86/kernel/cpu/powerflags.c | 3 +++ 1 file changed, 3 insertions(+) --- base-commit: df60cee26a2e3d937a319229e335cb3f9c1f16d2 change-id: 20231128-powerflags-8ce66a96f6f3 Best regards, diff --git a/arch/x86/kernel/cpu/powerflags.c b/arch/x86/kernel/cpu/powerflags.c index fd6ec2aa0303..0c98405aeae2 100644 --- a/arch/x86/kernel/cpu/powerflags.c +++ b/arch/x86/kernel/cpu/powerflags.c @@ -21,4 +21,7 @@ const char *const x86_power_flags[32] = { "eff_freq_ro", /* Readonly aperf/mperf */ "proc_feedback", /* processor feedback interface */ "acc_power", /* accumulated power mechanism */ + "connected_standby", /* connected standby */ + "rapl", /* running average power limit */ + "fast_cppc", /* fast collaborative processor performance control */ };