Date: Sat, 11 Dec 2004 15:34:14 -0800 From: Nate Lawson <nate@root.org> To: "Alexandre \"Sunny\" Kovalenko" <Alex.Kovalenko@verizon.net> Cc: freebsd-acpi@freebsd.org Subject: Re: Keeping PCMCIA card powered while in S3 Message-ID: <41BB83F6.4010309@root.org> In-Reply-To: <1102804150.2640.4.camel@RabbitsDen>
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Alexandre "Sunny" Kovalenko wrote: > Good people, > > is there any chance to keep PCMCIA firewire card powered when machine > goes into S3 mode, or at least push poweroff as far as possible. The > reason for the question is that I am trying to debug S3 mode and do not > have any other usable means on this laptop. > > Any suggestions, especially RTFMs with FM pointers are welcome. > We currently don't power down cardbus (PCMCIA) busses but we do power down the card itself. Setting hw.pci.do_powerstate=0 before suspending (or in /boot/loader.conf) should stop all PCI power state setting (including cardbus which is just another pci-like bridge). -- Natehome | help
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