From owner-freebsd-bugs@freebsd.org Fri Dec 7 19:35:19 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 D22361317FC5 for ; Fri, 7 Dec 2018 19:35:18 +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 6BD25744B3 for ; Fri, 7 Dec 2018 19:35:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 2EA271317FC4; Fri, 7 Dec 2018 19:35:18 +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 0C3531317FC3 for ; Fri, 7 Dec 2018 19:35:18 +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 A00C6744B1 for ; Fri, 7 Dec 2018 19:35:17 +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 DCAAB998A for ; Fri, 7 Dec 2018 19:35:16 +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 wB7JZGwJ015023 for ; Fri, 7 Dec 2018 19:35:16 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id wB7JZGkp015022 for bugs@FreeBSD.org; Fri, 7 Dec 2018 19:35:16 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 233764] [amdtemp] does not recognize AMD A8-7600 temperature sensors Date: Fri, 07 Dec 2018 19:35:16 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed 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 Only Me X-Bugzilla-Who: cem@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: version Message-ID: In-Reply-To: References: 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: 6BD25744B3 X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-0.98)[-0.983,0]; NEURAL_HAM_SHORT(-0.98)[-0.981,0]; ASN(0.00)[asn:10310, ipnet:2001:1900:2254::/48, country:US]; NEURAL_HAM_LONG(-0.99)[-0.994,0] 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: Fri, 07 Dec 2018 19:35:19 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D233764 Conrad Meyer changed: What |Removed |Added ---------------------------------------------------------------------------- Version|11.2-STABLE |CURRENT --- Comment #12 from Conrad Meyer --- (In reply to gosha-necr from comment #11) It seems like probably the HDD temperature can be inferred to be a floor. = The CPU is unlikely to be cooler. As far as diagnosing, I am kind of stuck. Maybe these CPUs run with Tctl at some offset. But I don't know what the offset is. One more PCI read for y= ou: pciconf -r pci0:0:24:3 0x64 This is "Hardware Thermal Control" and bits [22:16] tell us the "HtcTmpLimi= t." As the BKDG notes, the CurTmp value does not reflect an actual temperature,= but rather: > Tctl is a temperature on its own scale aligned to the processors cooling > requirements. Therefore Tctl does not represent a temperature which coul= d be > measured on the die or the case of the processor. Instead, it specifies t= he > processor temperature relative to the maximum operating temperature, Tctl= ,max. > Tctl,max is specified in the power and thermal data sheet. So maybe there is some relationship between Tctl,max and HtcTmpLimit. Or m= aybe we can find a power and thermal data sheet for 15h and find the correct off= sets for A8-7600 / FX-8300. I bumped bug version to "CURRENT" because I don't believe there are any significant differences between amdtemp on 15h in 11.2 and on CURRENT. --=20 You are receiving this mail because: You are the assignee for the bug.=