From owner-freebsd-current@freebsd.org Fri Feb 2 11:38:49 2018 Return-Path: Delivered-To: freebsd-current@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 AB1BFED265D for ; Fri, 2 Feb 2018 11:38:49 +0000 (UTC) (envelope-from freebsd@grem.de) Received: from mail.grem.de (outcast.grem.de [213.239.217.27]) by mx1.freebsd.org (Postfix) with SMTP id 123478770E for ; Fri, 2 Feb 2018 11:38:48 +0000 (UTC) (envelope-from freebsd@grem.de) Received: (qmail 33035 invoked by uid 89); 2 Feb 2018 11:38:48 -0000 Received: from unknown (HELO bsd64.grem.de) (mg@grem.de@80.190.102.231) by mail.grem.de with ESMTPA; 2 Feb 2018 11:38:48 -0000 Date: Fri, 2 Feb 2018 12:38:47 +0100 From: Michael Gmelin To: Tomoaki AOKI Cc: freebsd-current@freebsd.org, bdysonsmith@gmail.com Subject: Re: Lenovo T470s Questions Message-ID: <20180202123847.3cc856ad@bsd64.grem.de> In-Reply-To: <20180202202332.791eef96ccdf40e8a0a2c17d@dec.sakura.ne.jp> References: <20180202202332.791eef96ccdf40e8a0a2c17d@dec.sakura.ne.jp> X-Mailer: Claws Mail 3.15.1 (GTK+ 2.24.31; amd64-portbld-freebsd10.3) X-Face: $wrgCtfdVw_H9WAY?S&9+/F"!41z'L$uo*WzT8miX?kZ~W~Lr5W7v?j0Sde\mwB&/ypo^}> +a'4xMc^^KroE~+v^&^#[B">soBo1y6(TW6#UZiC]o>C6`ej+i Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAJFBMVEWJBwe5BQDl LASZU0/LTEWEfHbyj0Txi32+sKrp1Mv944X8/fm1rS+cAAAACXBIWXMAAAsTAAAL EwEAmpwYAAAAB3RJTUUH3wESCxwC7OBhbgAAACFpVFh0Q29tbWVudAAAAAAAQ3Jl YXRlZCB3aXRoIFRoZSBHSU1QbbCXAAAAAghJREFUOMu11DFvEzEUAGCfEhBVFzuq AKkLd0O6VrIQsLXVSZXoWE5N1K3DobBBA9fQpRWc8OkWouaIjedWKiyREOKs+3PY fvalCNjgLVHeF7/3bMtBzV8C/VsQ8tecEgCcDgrzjekwKZ7TwsJZd/ywEKwwP+ZM 8P3drTsAwWn2mpWuDDuYiK1bFs6De0KUUFw0tWxm+D4AIhuuvZqtyWYeO7jQ4Aea 7jUqI+ixhQoHex4WshEvSXdood7stlv4oSuFOC4tqGcr0NjEqXgV4mMJO38nld4+ xKNxRDon7khyKVqY7YR4d+Cg0OMrkWXZOM7YDkEfKiilCn1qYv4mighZiynuHHOA Wq9QJq+BIES7lMFUtcikMnkDGHUoncA+uHgrP0ctIEqfwLHzeSo+eUA66AqzwN6n 2ZHJhw6Qh/PoyC/QENyEyC/AyNjq74Bs+3UH0xYwzDUC4B97HgLocg1QLYgDDO1v f3UX9Y307Ew4AHh67YAFFsxEpkXwpXY3eIgMhAAE3R19L919nNnuD2wlPcDE3UeT L2ytEICQib9BXgS2fU8PrD82ToYO1OEmMSnYTjSqSv9wdC0tPYC+rQRQD9ESnldF CyqfmiYW+tlALt8gH2xrMdC/youbjzPXEun+/ReXsMCDyve3dZc09fn2Oas8oXGc Jj6/fOeK5UmSMPmf/jL+GD8BEj0k/Fn6IO4AAAAASUVORK5CYII= MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 02 Feb 2018 11:38:50 -0000 On Fri, 2 Feb 2018 20:23:32 +0900 Tomoaki AOKI wrote: > Not 100% sure but possibly some (one?) EisaId are (is) missing in > ibm_ids definition of sys/dev/acpi_support/acpi_ibm.c. > Currently it contains "IBM0068" and "LEN0068". > > Run `acpidump -d -t | fgrep EisaId` as root on your T470s and look for > EisaId something other than... > > IBM0068 > LEN0068 > IBM3780 > PNP???? > > If there's something new, insert them (it) to > static char *ibm_ids[] = {"IBM0068", "LEN0068", NULL}; > line of sys/dev/acpi_support/acpi_ibm.c, between "LEN0068" and "NULL". > > If there's none, it's over my hand. :-( > There could be some incompatibility, like struct member change etc. Hi Tomoaki, Could you please take a look at this? https://reviews.freebsd.org/D14103 Thanks, Michael > > See my web page [1] of part "Note for limitations of ACPI in ThinkPad > T420" and The FreeBSD Forums' thread noted there [2] for more info. > Although old, but part of them can be useful. > > [1] http://www.dec.sakura.ne.jp/~junchoon/machine/freebsd-e.html > [2] https://forums.freebsd.org/threads/26759/ > > > On Thu, 1 Feb 2018 21:13:05 -0500 > Bridger Dyson-Smith wrote: > > > Hi list and Michael - > > > > I received a T470s at work and decided to jump into the CURRENT end > > of the FreeBSD pool. I have a weird acpi_ibm issue and I'm not sure > > where to start trying to diagnose the issue. > > > > # uname -a > > FreeBSD spanner 12.0-CURRENT FreeBSD 12.0-CURRENT #0 r328126: Thu > > Jan 18 15:25:44 UTC 2018 root@releng3.nyi.freebsd.org:/ > > usr/obj/usr/src/amd64.amd64/sys/GENERIC amd64 > > > > I've loaded acpi_ibm via /boot/loader.conf: > > acpi_ibm_load="YES" > > > > and the module shows as being loaded: > > # kldstat | grep acpi_ibm > > 8 1 0xffffffff8278e000 7570 acpi_ibm.ko > > > > However, I don't have any of the sysctl knobs available; e.g. > > # sysctl -a | grep acpi_ibm > > # > > > > or > > # sysctl dev.acpi_ibm.0.fan_speed > > sysctl: unknown oid 'dev.acpi_ibm.0.fan_speed' > > > > I've (tried) to look through the commit messages on svn-src-head, > > but I'm not seeing anything specifically related to acpi work, or I > > just don't know what I'm looking at (a definite possibility). > > > > Would someone be able to provide a bit of debugging direction here? > > Reviewing `dmesg -a` doesn't tell me anything specific about > > acpi_ibm. > > > > Thanks in advance for your time and trouble. > > Bridger > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > https://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to > > "freebsd-current-unsubscribe@freebsd.org" > > -- Michael Gmelin