From owner-freebsd-bugs@freebsd.org Sat Dec 1 16:18:49 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4D98B131BAB7 for ; Sat, 1 Dec 2018 16:18:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id D2CAC6AAAD for ; Sat, 1 Dec 2018 16:18:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 960E0131BAB3; Sat, 1 Dec 2018 16:18:48 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 70B33131BAB1 for ; Sat, 1 Dec 2018 16:18:48 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E98CC6AAAC for ; Sat, 1 Dec 2018 16:18:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id 213941D0FB for ; Sat, 1 Dec 2018 16:18:47 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id wB1GIkAN037353 for ; Sat, 1 Dec 2018 16:18:46 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wB1GIkxX037352 for bugs@FreeBSD.org; Sat, 1 Dec 2018 16:18:46 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 233693] [PowerPC64] Powerd unable to change cpu frequency Date: Sat, 01 Dec 2018 16:18:47 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sbruno@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Rspamd-Queue-Id: D2CAC6AAAD X-Spamd-Result: default: False [1.11 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_SPAM_LONG(0.57)[0.567,0]; NEURAL_SPAM_SHORT(0.03)[0.029,0]; NEURAL_SPAM_MEDIUM(0.51)[0.511,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 01 Dec 2018 16:18:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233693 Bug ID: 233693 Summary: [PowerPC64] Powerd unable to change cpu frequency Product: Base System Version: CURRENT Hardware: powerpc OS: Any Status: New Severity: Affects Some People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: sbruno@FreeBSD.org The Tyan Power8 machines seem to need some kind of tweak to allow any powerd functionality. Starting powerd simply emits this repeatedly on the console: pmcr0: set freq failed, err 22 pmcr1: set freq failed, err 22 pmcr2: set freq failed, err 22 pmcr3: set freq failed, err 22 pmcr0: set freq failed, err 22 pmcr1: set freq failed, err 22 pmcr2: set freq failed, err 22 pmcr3: set freq failed, err 22 pmcr(8) seems to be detecting the following: root@pylon.nyi:~ # sysctl dev.pmcr dev.pmcr.3.freq_settings: 4322/-1 4289/-1 4256/-1 4222/-1 4189/-1 4156/-1 4123/-1 4089/-1 4056/-1 4023/-1 3990/-1 3956/-1 3923/-1 3890/-1 3857/-1 382= 3/-1 3790/-1 3757/-1 3724/-1 3690/-1 3657/-1 3624/-1 3591/-1 3557/-1 3524/-1 349= 1/-1 3458/-1 3424/-1 3391/-1 3358/-1 3325/-1 3291/-1 3258/-1 3225/-1 3192/-1 315= 8/-1 3125/-1 3092/-1 3059/-1 3025/-1 2992/-1 2959/-1 2926/-1 2892/-1 2859/-1 282= 6/-1 2793/-1 2759/-1 2726/-1 2693/-1 2660/-1 2626/-1 2593/-1 2560/-1 2527/-1 249= 3/-1 2460/-1 2427/-1 2394/-1 2360/-1 2327/-1 2294/-1 2261/-1 2227/-1 2194/-1 216= 1/-1 2128/-1 2094/-1 2061/-1 dev.pmcr.3.%parent: cpu3 dev.pmcr.3.%pnpinfo:=20 dev.pmcr.3.%location:=20 dev.pmcr.3.%driver: pmcr dev.pmcr.3.%desc: Power Management Control Register dev.pmcr.2.freq_settings: 4322/-1 4289/-1 4256/-1 4222/-1 4189/-1 4156/-1 4123/-1 4089/-1 4056/-1 4023/-1 3990/-1 3956/-1 3923/-1 3890/-1 3857/-1 382= 3/-1 3790/-1 3757/-1 3724/-1 3690/-1 3657/-1 3624/-1 3591/-1 3557/-1 3524/-1 349= 1/-1 3458/-1 3424/-1 3391/-1 3358/-1 3325/-1 3291/-1 3258/-1 3225/-1 3192/-1 315= 8/-1 3125/-1 3092/-1 3059/-1 3025/-1 2992/-1 2959/-1 2926/-1 2892/-1 2859/-1 282= 6/-1 2793/-1 2759/-1 2726/-1 2693/-1 2660/-1 2626/-1 2593/-1 2560/-1 2527/-1 249= 3/-1 2460/-1 2427/-1 2394/-1 2360/-1 2327/-1 2294/-1 2261/-1 2227/-1 2194/-1 216= 1/-1 2128/-1 2094/-1 2061/-1 dev.pmcr.2.%parent: cpu2 dev.pmcr.2.%pnpinfo:=20 dev.pmcr.2.%location:=20 dev.pmcr.2.%driver: pmcr dev.pmcr.2.%desc: Power Management Control Register dev.pmcr.1.freq_settings: 4322/-1 4289/-1 4256/-1 4222/-1 4189/-1 4156/-1 4123/-1 4089/-1 4056/-1 4023/-1 3990/-1 3956/-1 3923/-1 3890/-1 3857/-1 382= 3/-1 3790/-1 3757/-1 3724/-1 3690/-1 3657/-1 3624/-1 3591/-1 3557/-1 3524/-1 349= 1/-1 3458/-1 3424/-1 3391/-1 3358/-1 3325/-1 3291/-1 3258/-1 3225/-1 3192/-1 315= 8/-1 3125/-1 3092/-1 3059/-1 3025/-1 2992/-1 2959/-1 2926/-1 2892/-1 2859/-1 282= 6/-1 2793/-1 2759/-1 2726/-1 2693/-1 2660/-1 2626/-1 2593/-1 2560/-1 2527/-1 249= 3/-1 2460/-1 2427/-1 2394/-1 2360/-1 2327/-1 2294/-1 2261/-1 2227/-1 2194/-1 216= 1/-1 2128/-1 2094/-1 2061/-1 dev.pmcr.1.%parent: cpu1 dev.pmcr.1.%pnpinfo:=20 dev.pmcr.1.%location:=20 dev.pmcr.1.%driver: pmcr dev.pmcr.1.%desc: Power Management Control Register dev.pmcr.0.freq_settings: 4322/-1 4289/-1 4256/-1 4222/-1 4189/-1 4156/-1 4123/-1 4089/-1 4056/-1 4023/-1 3990/-1 3956/-1 3923/-1 3890/-1 3857/-1 382= 3/-1 3790/-1 3757/-1 3724/-1 3690/-1 3657/-1 3624/-1 3591/-1 3557/-1 3524/-1 349= 1/-1 3458/-1 3424/-1 3391/-1 3358/-1 3325/-1 3291/-1 3258/-1 3225/-1 3192/-1 315= 8/-1 3125/-1 3092/-1 3059/-1 3025/-1 2992/-1 2959/-1 2926/-1 2892/-1 2859/-1 282= 6/-1 2793/-1 2759/-1 2726/-1 2693/-1 2660/-1 2626/-1 2593/-1 2560/-1 2527/-1 249= 3/-1 2460/-1 2427/-1 2394/-1 2360/-1 2327/-1 2294/-1 2261/-1 2227/-1 2194/-1 216= 1/-1 2128/-1 2094/-1 2061/-1 dev.pmcr.0.%parent: cpu0 dev.pmcr.0.%pnpinfo:=20 dev.pmcr.0.%location:=20 dev.pmcr.0.%driver: pmcr dev.pmcr.0.%desc: Power Management Control Register dev.pmcr.%parent: --=20 You are receiving this mail because: You are the assignee for the bug.=