Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH] net: forcedeth use pci_choose_state instead of PCI_D3hot - v2 | Date | Tue, 19 Aug 2008 19:58:44 +0200 |
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On Tuesday, 19 of August 2008, Simon Arlott wrote: > On 18/08/08 23:08, Rafael J. Wysocki wrote: > > On Monday, 18 of August 2008, Yinghai Lu wrote: > >> On Mon, Aug 18, 2008 at 3:22 AM, Rafael J. Wysocki <rjw@sisk.pl> wrote: > >> > >> >> > > drivers/net/forcedeth.c | 8 +++++--- > >> >> > > 1 file changed, 5 insertions(+), 3 deletions(-) > >> >> > > > >> >> > > Index: linux-2.6/drivers/net/forcedeth.c > >> >> > > =================================================================== > >> >> > > --- linux-2.6.orig/drivers/net/forcedeth.c > >> >> > > +++ linux-2.6/drivers/net/forcedeth.c > >> >> > > @@ -5975,10 +5975,12 @@ static void nv_shutdown(struct pci_dev * > >> >> > > if (netif_running(dev)) > >> >> > > nv_close(dev); > >> >> > > > >> >> > > - pci_enable_wake(pdev, PCI_D3hot, np->wolenabled); > >> >> > > - pci_enable_wake(pdev, PCI_D3cold, np->wolenabled); > >> >> > > pci_disable_device(pdev); > >> >> > > - pci_set_power_state(pdev, PCI_D3hot); > >> >> > > + if (system_state == SYSTEM_POWER_OFF) { > >> >> > > + if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled)) > >> >> > > + pci_enable_wake(pdev, PCI_D3hot, np->wolenabled); > >> >> > > + pci_set_power_state(pdev, PCI_D3hot); > >> >> > > + } > >> >> > > } > >> >> > > #else > >> >> > > #define nv_suspend NULL > >> >> > > > >> >> > > >> > >> > Does the last patch work for you BTW? > >> > > >> > >> it works. > > > > OK, thanks for testing. > > > > I think we can use it as a quick fix for 2.6.27. Do you agree? > > > > Still, it would be helpful to verify if this is the same MSI issue reported by > > Simon. > > I tried to test that patch but even without it standby/resume has stopped working:
Which kernel is this?
> http://img89.imageshack.us/img89/1861/1005552wb5.jpg (standby, tainted) > http://img89.imageshack.us/img89/5409/1005561ys2.jpg (resume) > http://img503.imageshack.us/img503/8720/1005571bc0.jpg (resume) > http://img135.imageshack.us/img135/5048/1005572be3.jpg (standby)
Rafael
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