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Date: Mon, 18 Jan 2010 14:43:40 -0800 From: Stephen Hemminger <shemminger@...tta.com> To: "Rafael J. Wysocki" <rjw@...k.pl> Cc: Tino Keitel <tino.keitel@...ei.de>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: Regression: Wake on LAN doesn't work in sky2 with 2.6.33-rc4-git2 On Mon, 18 Jan 2010 22:34:55 +0100 "Rafael J. Wysocki" <rjw@...k.pl> wrote: > On Monday 18 January 2010, Tino Keitel wrote: > > Hi, > > > > reverting this commit fixes WoL for me: > > > > commit 166a0fd4c788ec7f10ca8194ec6d526afa12db75 > > Author: stephen hemminger <shemminger@...tta.com> > > Date: Mon Dec 14 08:50:12 2009 +0000 > > > > sky2: leave PCI config space writeable > > > > Since power management is done by PCI subsystem as well as driver, > > don't toggle the bit that disables PCI register writes. > > > > Signed-off-by: Stephen Hemminger <shemminger@...tta.com> > > Acked-by: Rafael J. Wysocki <rjw@...k.pl> > > Signed-off-by: David S. Miller <davem@...emloft.net> > > Hmm, this is kind of interesting. > > Perhaps we clear the WoL setting somewhere we shouldn't, but the > "disable PCI register writes" bit prevents this from actually happening? > > Rafael How about getting a register dump of pci config space with good/bad version? -- -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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