From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pavel Machek Subject: Re: Problems with PM_FREEZE Date: Wed, 28 Sep 2005 23:22:52 +0200 Message-ID: <20050928212252.GG2506@elf.ucw.cz> References: <1127877808.4802.74.camel@localhost> <20050928205319.GC2506@elf.ucw.cz> <20050928212022.6743AE3727@adsl-69-107-32-110.dsl.pltn13.pacbell.net> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============88253317992903513==" Return-path: In-Reply-To: <20050928212022.6743AE3727@adsl-69-107-32-110.dsl.pltn13.pacbell.net> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-pm-bounces@lists.osdl.org Errors-To: linux-pm-bounces@lists.osdl.org To: David Brownell Cc: linux-pm@lists.osdl.org, ncunningham@cyclades.com List-Id: linux-pm@vger.kernel.org --===============88253317992903513== Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On St 28-09-05 14:20:22, David Brownell wrote: > > > You need to state these things carefully. A complete power-off does > > > reset/disconnect USB devices. However, turning off your computer ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > might not do a complete power-off; it may well leave suspend current > > > available. If that's true, USB devices won't be disconnected. > > > > Examples, please. Thinkpad X32 certainly does not provide power on USB > > when turned off. > > I think Alan's point applies more directly to things like ACPI S4 > state than ACPI S5 (off) ... it's quite legit for USB controllers Eh? Pavel -- if you have sharp zaurus hardware you don't need... you know my address --===============88253317992903513== Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline --===============88253317992903513==--