Date: Thu, 12 Jun 2008 03:05:58 +1100 From: "Alexey Tarasov" <glorgster@gmail.com> To: "Rui Paulo" <rpaulo@freebsd.org> Cc: freebsd-acpi@freebsd.org Subject: Re: [Vaio SZ5MN] Unable to Power-off Message-ID: <db2194de0806110905q35adf97eyb0caec7d3c8e640b@mail.gmail.com> In-Reply-To: <20080605141837.GA6864@epsilon.local> References: <db2194de0806040831p7de06a99j9f9d1e4510d69b26@mail.gmail.com> <20080605141837.GA6864@epsilon.local>
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Hi On Fri, Jun 6, 2008 at 1:18 AM, Rui Paulo <rpaulo@freebsd.org> wrote: > > Do you know if this is the proper fix ? What does Linux do ? > If this is all we can do, acpi_sony might need to grow a shutdown hook. > Well, I've no much Sony laptops around me to test. Also, different series of Sony laptops are rather different in ACPI methods (e.g. C series and SZ series) Modified sources are inspired by Linux sony-laptop driver. duplicates initialization code of SPIC, event handling and so on. However - AFAIK - linux driver does no special tricks at power off stage, it is just dettached, device file in /dev destroyed in so on, but Linux (Ubuntu 7.10) it still possible to power off correctly. --- Best regards, Alexey
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