From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Henschel Subject: Re: [ACPI-sppt] active cooling, amount of trippoints, specification Date: Wed, 11 Feb 2004 13:43:54 +0100 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <20040211124354.GB8581@fuchi> References: <402A18DC.701@renninger.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xXmbgvnjoT4axfJE" Return-path: Content-Disposition: inline In-Reply-To: <402A18DC.701-smMupaH/RwJM7kwft8N7nw@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: Thomas Renninger Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-acpi@vger.kernel.org --xXmbgvnjoT4axfJE Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable hello thomas.. * Thomas Renninger [2004-02-11 13:34 +0100]: >=20 > please correct me if I am wrong: >=20 > At least the /proc interface only allows to modify two active cooling=20 > trippoints. > e.g. echo critical:hot:passive:active1:active2=20 > >/proc/acpi/thermal_zone/*/trip_points >=20 > The ACPI specification (2.0b) specifies up to ten different trippoints=20 > for active cooling(p.284). >=20 > Is everything inside the kernel designed for only supporting two active= =20 > cooling trippoints? > Is it going to change(specially the /proc/.../trip_points interface) to= =20 > control the amount of active cooling > devices as mentioned in the specs? coincidently, i had a brief discussion with pavel machek about this last week and he told me: ---------------=20 > did you also take into account that there may be more than 2 active > levels? according to the spec, there should be 10 possible levels > (12.3.1). is that implemented? No, it is not implemented. I've seen machines with active[1], but not ones with more active zones. = Feel free to do that... Code should really accept 4-13 parameters... ----------------- bye, sebastian p.s.: diverted from acpi-support to acpi-devel intentionally. --=20 ::: .O. ::: ..O ::: OOO ::: lynx -source http://www.kodeaffe.de/shensche.pub | gpg --import --xXmbgvnjoT4axfJE Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFAKiOKreHfL3pi+bQRAluHAJkB9HD16kAXVWGiSGdp6mAzievpJQCgkp+I 3ZZIPCaN8assMXI0O+0P4W4= =PO7m -----END PGP SIGNATURE----- --xXmbgvnjoT4axfJE-- ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. February 3-5 in Anaheim, CA. http://www.eclipsecon.org/osdn