Date: Sun, 05 Jan 2003 16:18:02 -0700 (MST) From: "M. Warner Losh" <imp@bsdimp.com> To: freebsd-mobile@FreeBSD.ORG, pir@pir.net Subject: Re: Thinkpad X30, wireless card Message-ID: <20030105.161802.122420996.imp@bsdimp.com> In-Reply-To: <20030105090809.GK17859@pir.net> References: <20030103220430.GE6054@pir.net> <20030103.201759.108374676.imp@bsdimp.com> <20030105090809.GK17859@pir.net>
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In message: <20030105090809.GK17859@pir.net>
Peter Radcliffe <pir@pir.net> writes:
: Any ideas what it would take to unbreak it ?
Well, the PCI code should save the first few (0x60?) words of the pci
config space and suspend and restore them resume. Lots of other
drivers do this, but the proper place is in the pci bus code.
At a minimum, you'll need to save the BARs in suspend (maybe setting
the power state to D3 afterwards) and then restore them afterwards
(after setting the power state to D0)....
Warner
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