> -----Original Message----- > From: Jiri Slaby [mailto:jirisl...@gmail.com] On Behalf Of Jiri Slaby > Sent: Tuesday, March 19, 2013 5:23 AM > To: Konstantin Khlebnikov > Cc: Borislav Petkov; Kirsher, Jeffrey T; Rafael J. Wysocki; Bjorn Helgaas; > x...@kernel.org; lkml; e1000-devel@lists.sourceforge.net; Allan, Bruce W > Subject: Re: e1000e + suspend, 3.9-rc2 > > >>> Ok, I can still see the hardware error message when suspending: > >> > >> And with 3.8 plus these: > >> PCI/PM: Clear state_saved during suspend > >> e1000e: fix pci-device enable-counter balance > >> e1000e: fix runtime power management transitions > >> e1000e: fix accessing to suspended device > >> > >> I sometimes see this: > >> pci_pm_suspend():e1000_suspend +0x0/0x10 [e1000e] returns -2 > >> dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -2 > >> PM: Device 0000:00:19.0 failed to suspend async: error -2 > >> > >> Any ideas? Am I missing some patch still? > > > > Try this: > > "PCI: Don't try to disable Bus Master on disconnected PCI devices" > > https://patchwork.kernel.org/patch/2271641/ > > > > But I'm not sure, probably it is unrelated because this code works only (?) > > during shutdown/kexec sequences. > > I don't think it will help either. -2 here is -E1000_ERR_PHY from > e1000e_write_phy_reg_mdic if I'm looking correctly. I.e. MDIC not ready > or unlike MDIC_ERROR. > > I think this happened after I put the link down and tried to suspend. > > -- > js > suse labs
Sorry for not replying sooner, for some reason some of this thread was filtered to my junk folder and I didn’t see it until now. Jiri, can you provide the output of 'lspci -s 00:19.0 -n -vv' and confirm the scenario in which the problem occurs? Is this easily reproduced? Thanks, Bruce. ------------------------------------------------------------------------------ Own the Future-Intel(R) Level Up Game Demo Contest 2013 Rise to greatness in Intel's independent game demo contest. Compete for recognition, cash, and the chance to get your game on Steam. $5K grand prize plus 10 genre and skill prizes. Submit your demo by 6/6/13. http://altfarm.mediaplex.com/ad/ck/12124-176961-30367-2 _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
