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Date: Fri, 28 Mar 2014 21:55:01 -0400 From: Parag Warudkar <parag.lkml@...il.com> To: Yinghai Lu <yinghai@...nel.org> Cc: LKML <linux-kernel@...r.kernel.org>, Bjorn Helgaas <bhelgaas@...gle.com>, Linus Torvalds <torvalds@...ux-foundation.org> Subject: Re: BAR 14: can't assign mem (size 0x200000) On Fri, Mar 28, 2014 at 9:16 PM, Yinghai Lu <yinghai@...nel.org> wrote: > On Fri, Mar 28, 2014 at 5:40 PM, Parag Warudkar <parag.lkml@...il.com> wrote: >> No issues with fresh boot, however after resume from suspend I see >> these messages - >> >> [11548.934625] pci_bus 0000:03: Allocating resources >> [11548.934645] pci 0000:02:00.0: bridge window [io 0x1000-0x0fff] to >> [bus 03] add_size 1000 >> [11548.934648] pci 0000:02:00.0: bridge window [mem >> 0x00100000-0x000fffff 64bit pref] to [bus 03] add_size 200000 >> [11548.934650] pci 0000:02:00.0: bridge window [mem >> 0x00100000-0x000fffff] to [bus 03] add_size 200000 >> [11548.934653] pci 0000:02:00.0: res[14]=[mem 0x00100000-0x000fffff] >> get_res_add_size add_size 200000 >> [11548.934655] pci 0000:02:00.0: res[15]=[mem 0x00100000-0x000fffff >> 64bit pref] get_res_add_size add_size 200000 >> [11548.934656] pci 0000:02:00.0: res[13]=[io 0x1000-0x0fff] >> get_res_add_size add_size 1000 >> [11548.934659] pci 0000:02:00.0: BAR 14: can't assign mem (size 0x200000) >> [11548.934661] pci 0000:02:00.0: BAR 15: can't assign mem pref (size 0x200000) >> [11548.934662] pci 0000:02:00.0: BAR 13: can't assign io (size 0x1000) >> [11548.934664] pci 0000:02:00.0: BAR 14: can't assign mem (size 0x200000) >> [11548.934666] pci 0000:02:00.0: BAR 15: can't assign mem pref (size 0x200000) >> [11548.934667] pci 0000:02:00.0: BAR 13: can't assign io (size 0x1000) >> [11548.934669] pci 0000:02:00.0: PCI bridge to [bus 03] >> [11548.934697] pci 0000:02:00.0: no hotplug settings from platform >> [11548.934698] pci 0000:02:00.0: using default PCI settings >> > > Can you send out whole boot log (include init booting and from resume) and > lspci -tv and lspci -vvxxxx ? lspci -tv ----------- ~# lspci -tv -[0000:00]-+-00.0 Intel Corporation Xeon E3-1200 v3 Processor DRAM Controller +-02.0 Intel Corporation Xeon E3-1200 v3 Processor Integrated Graphics Controller +-03.0 Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller +-14.0 Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI +-16.0 Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 +-16.3 Intel Corporation 8 Series/C220 Series Chipset Family KT Controller +-19.0 Intel Corporation Ethernet Connection I217-LM +-1a.0 Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 +-1b.0 Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller +-1c.0-[01]-- +-1c.3-[02-03]----00.0-[03]-- +-1c.4-[04-3c]-- +-1d.0 Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 +-1f.0 Intel Corporation C226 Series Chipset Family Server Advanced SKU LPC Controller +-1f.2 Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] \-1f.3 Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller lspci -vvxxxx and dmesg output are kind of big, so attached. Parag View attachment "dmesg.txt" of type "text/plain" (92285 bytes) View attachment "lspcivvx.txt" of type "text/plain" (98970 bytes)
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