Messages in this thread | | | Date | Tue, 26 Feb 2002 11:58:50 -0500 | From | christophe barbé <> | Subject | Re: suspend/resume and 3c59x |
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I am trying to understand where is the problem. One thing I'm sure right now is that the 3c59x as a problem. After a card remove/insert cycle the option enable_wol is no more enabled.
Christophe
On Tue, Feb 26, 2002 at 10:13:04AM -0500, christophe barbé wrote: > On Wed, Feb 27, 2002 at 12:11:44AM +1100, Stephen Rothwell wrote: > > On Mon, 25 Feb 2002 16:02:52 -0800 Andrew Morton <akpm@zip.com.au> wrote: > > > > > > Just for the record: Both Christophe's 3c<mumble> and my 3c556B > > > mini-PCI NIC failed to survive APM resumes in 2.4.17. But something > > > outside the 3c59x driver got fixed somewhere in the 2.4.18-pre series, > > > and resume works OK in 2.4.18. > > > > We now notify (and wait for a response from) user mode processes about > > the pending suspend BEFORE we notify the drivers. We used to do this the > > other way around (which was never correct - mea culpa). > > > > This MAY have changed the behaviour of the drivers ... > > Unfortunately after a few experiments my 3c59x does not resume correctly > with 2.4.18. I don't understand why but sometimes it takes a few seconds > to return in a good state after a suspend/resume cycle and sometimes (at > least one time) the card stay in a bad state. > > Would it be possible that the driver is never notified that the machine > is going in a suspend mode ? > When you said 'we now notify ...' the 'we' stand for apm ? > > Looking in the driver, the enable_wol (now I know that wol means Wake up > on Lan, and I would prefer let this option disabled but it also turn on > pm stuff as Andrew told me) enables few acpi call. > > Andrew : Is your card back immediately after resuming ? > > Christophe > > > > > > -- > > Cheers, > > Stephen Rothwell sfr@canb.auug.org.au > > http://www.canb.auug.org.au/~sfr/ > > - > > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > > the body of a message to majordomo@vger.kernel.org > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > Please read the FAQ at http://www.tux.org/lkml/ > > -- > Christophe Barbé <christophe.barbe@ufies.org> > GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8 F67A 8F45 2F1E D72C B41E > > Thousands of years ago, cats were worshipped as gods. > Cats have never forgotten this. --Anonymous
-- Christophe Barbé <christophe.barbe@ufies.org> GnuPG FingerPrint: E0F6 FADF 2A5C F072 6AF8 F67A 8F45 2F1E D72C B41E
Thousands of years ago, cats were worshipped as gods. Cats have never forgotten this. --Anonymous [unhandled content-type:application/pgp-signature]
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