Date: Tue, 20 Jun 2000 12:45:24 -0600 From: Warner Losh <imp@village.org> To: "Daniel C. Sobral" <dcs@newsguy.com> Cc: Mitsuru IWASAKI <iwasaki@jp.FreeBSD.org>, freebsd-current@FreeBSD.ORG, freebsd-hackers@FreeBSD.ORG, acpi-jp@jp.FreeBSD.org Subject: Re: ACPI project progress report Message-ID: <200006201845.MAA70874@harmony.village.org> In-Reply-To: Your message of "Sat, 17 Jun 2000 07:46:56 %2B0900." <394AAE60.B6F0EE2A@newsguy.com> References: <394AAE60.B6F0EE2A@newsguy.com> <20000617002156A.iwasaki@jp.FreeBSD.org>
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In message <394AAE60.B6F0EE2A@newsguy.com> "Daniel C. Sobral" writes: : Mitsuru IWASAKI wrote: : > : > - support S2, S3, S4 (hibernation) sleeping transition. S4 sleep : > require some hack in boot loader.... needs help. : : I thought hibernation was entirely controlled by kernel? What do you : need? You have to use the BIOS to put the machine into the state, but when the machine comes out of that state, it goes through the reset vector, at least for S4 (I think S2 and S3 as well, I don't have my copy of the standard handy). Warner To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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