* Machine resumes straight after suspend to RAM (or disk)
@ 2009-09-08 18:57 Alex Bennee
2009-09-08 19:38 ` Rafael J. Wysocki
2009-09-08 20:47 ` Maxim Levitsky
0 siblings, 2 replies; 5+ messages in thread
From: Alex Bennee @ 2009-09-08 18:57 UTC (permalink / raw)
To: lkml
[-- Attachment #1: Type: text/plain, Size: 3253 bytes --]
Hi,
I thought I'd enable suspend and resume on my desktop machine so I
could save myself some time in the morning when I restart the machine.
The machine is fairly standard Intel Core Duo based system (lspci
attached). However when I execute pm-suspend (or Gentoo's own
hibernate-script) the system does suspend but resumes immediately. To
add insult to injury the ethernet doesn't come back properly and needs
a reboot to reset it.
I've played about a little with the ACPI debug stuff but it's easy to
overflow the dmesg buffer. The relevant section around the
suspend/resume looks like:
[ 1025.178019] Disabling non-boot CPUs ...
[ 1025.182071] kvm: disabling virtualization on CPU1
[ 1025.227729] CPU 1 is now offline
[ 1025.227731] SMP alternatives: switching to UP code
[ 1025.232627] CPU0 attaching NULL sched-domain.
[ 1025.232630] CPU1 attaching NULL sched-domain.
[ 1025.232634] CPU0 attaching NULL sched-domain.
[ 1025.232771] CPU1 is down
[ 1025.233264] acpi_suspend_enter acpi_state=3
[ 1025.233276] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Entry
[ 1025.233286] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233290] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Entry
[ 1025.233299] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233303] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Entry
[ 1025.233311] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233315] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Entry
[ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233319] evxfevnt-0074 [ffff8800b70d8000] [05] enable
: ----Entry
[ 1025.233319] evxfevnt-0086 [ffff8800b70d8000] [05] enable
: System is already in ACPI mode
[ 1025.233319] evxfevnt-0101 [ffff8800b70d8000] [05] enable
: ----Exit- AE_OK
[ 1025.233319] evxfevnt-0397 [ffff8800b70d8000] [05] clear_event
: ----Entry
[ 1025.233319] evxfevnt-0413 [ffff8800b70d8000] [05] clear_event
: ----Exit- AE_OK
[ 1025.233319] evxfevnt-0831 [ffff8800b70d8000] [05] disable_all_gpes
: ----Entry
[ 1025.233319] evgpeblk-0144 [ffff8800b70d8000] [07] ev_walk_gpe_list
: ----Entry
[ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [07] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233319] evgpeblk-0144 [ffff8800b70d8000] [07] ev_walk_gpe_list
: ----Entry
[ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [07] ev_walk_gpe_list
: ----Exit- AE_OK
[ 1025.233319] evxfevnt-0841 [ffff8800b70d8000] [05] disable_all_gpes
: ----Exit- AE_OK
[ 1025.233319] Back to C!
[ 1025.233319] CPU0: Thermal LVT vector (0xfa) already installed
[ 1025.233319] Enabling non-boot CPUs ...
[ 1025.233319] SMP alternatives: switching to SMP code
[ 1025.237548] Booting processor 1 APIC 0x1 ip 0x6000
[ 1025.232536] Initializing CPU#1
[ 1025.232536] Calibrating delay using timer specific routine..
4245.78 BogoMIPS (lpj=8491564)
Unfortunately the ACPI stuff is all Greek to me. If anyone wants
additional debug information then please let me know.
So any ideas?
--
Alex, homepage: http://www.bennee.com/~alex/
http://www.half-llama.co.uk
[-- Attachment #2: lspci.out --]
[-- Type: application/octet-stream, Size: 6472 bytes --]
00:00.0 Host bridge: Intel Corporation 82945G/GZ/P/PL Memory Controller Hub (rev 02)
Subsystem: ASUSTeK Computer Inc. Device 817a
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 817a
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at dfd00000 (32-bit, non-prefetchable) [size=512K]
I/O ports at b800 [size=8]
Memory at c0000000 (32-bit, prefetchable) [size=256M]
Memory at dfd80000 (32-bit, non-prefetchable) [size=256K]
Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Count=1/1 Enable-
Capabilities: [d0] Power Management version 2
Kernel driver in use: i915
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
Subsystem: ASUSTeK Computer Inc. Device 81f6
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at dfdf8000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Count=1/1 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: dff00000-dfffffff
Prefetchable memory behind bridge: 00000000def00000-00000000deffffff
Capabilities: [40] Express Root Port (Slot-), MSI 00
Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Count=1/1 Enable+
Capabilities: [90] Subsystem: ASUSTeK Computer Inc. Device 8179
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport-driver
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 20
I/O ports at b880 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 17
I/O ports at bc00 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at c000 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01) (prog-if 00 [UHCI])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at c080 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01) (prog-if 20 [EHCI])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 20
Memory at dfdffc00 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: dfe00000-dfefffff
Capabilities: [50] Subsystem: ASUSTeK Computer Inc. Device 8179
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01) (prog-if 8a [Master SecP PriP])
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at ffa0 [size=16]
Kernel driver in use: PIIX_IDE
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: ASUSTeK Computer Inc. Device 2601
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 17
I/O ports at cc00 [size=8]
I/O ports at c880 [size=4]
I/O ports at c800 [size=8]
I/O ports at c480 [size=4]
I/O ports at c400 [size=16]
Capabilities: [70] Power Management version 2
Kernel driver in use: ata_piix
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
Subsystem: ASUSTeK Computer Inc. Device 8179
Flags: medium devsel, IRQ 17
I/O ports at 0400 [size=32]
Kernel driver in use: i801_smbus
01:02.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306 Fire II IEEE 1394 OHCI Link Layer Controller (rev c0) (prog-if 10 [OHCI])
Subsystem: ASUSTeK Computer Inc. Device 81fe
Flags: bus master, medium devsel, latency 64, IRQ 19
Memory at dfeff800 (32-bit, non-prefetchable) [size=2K]
I/O ports at dc00 [size=128]
Capabilities: [50] Power Management version 2
Kernel driver in use: firewire_ohci
Kernel modules: firewire-ohci
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)
Subsystem: ASUSTeK Computer Inc. Device 81aa
Flags: bus master, fast devsel, latency 0, IRQ 25
I/O ports at e800 [size=256]
Memory at dffff000 (64-bit, non-prefetchable) [size=4K]
Memory at deff0000 (64-bit, prefetchable) [size=64K]
Expansion ROM at dffc0000 [disabled] [size=128K]
Capabilities: [40] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Count=1/1 Enable+
Capabilities: [70] Express Endpoint, MSI 08
Capabilities: [b0] MSI-X: Enable- Mask- TabSize=2
Capabilities: [d0] Vital Product Data <?>
Kernel driver in use: r8169
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: Machine resumes straight after suspend to RAM (or disk)
2009-09-08 18:57 Machine resumes straight after suspend to RAM (or disk) Alex Bennee
@ 2009-09-08 19:38 ` Rafael J. Wysocki
2009-09-08 20:05 ` Alex Bennee
2009-09-08 20:47 ` Maxim Levitsky
1 sibling, 1 reply; 5+ messages in thread
From: Rafael J. Wysocki @ 2009-09-08 19:38 UTC (permalink / raw)
To: Alex Bennee; +Cc: lkml, ACPI Devel Maling List, pm list
On Tuesday 08 September 2009, Alex Bennee wrote:
> Hi,
>
> I thought I'd enable suspend and resume on my desktop machine so I
> could save myself some time in the morning when I restart the machine.
> The machine is fairly standard Intel Core Duo based system (lspci
> attached). However when I execute pm-suspend (or Gentoo's own
> hibernate-script) the system does suspend but resumes immediately. To
> add insult to injury the ethernet doesn't come back properly and needs
> a reboot to reset it.
>
> I've played about a little with the ACPI debug stuff but it's easy to
> overflow the dmesg buffer. The relevant section around the
> suspend/resume looks like:
>
> [ 1025.178019] Disabling non-boot CPUs ...
> [ 1025.182071] kvm: disabling virtualization on CPU1
> [ 1025.227729] CPU 1 is now offline
> [ 1025.227731] SMP alternatives: switching to UP code
> [ 1025.232627] CPU0 attaching NULL sched-domain.
> [ 1025.232630] CPU1 attaching NULL sched-domain.
> [ 1025.232634] CPU0 attaching NULL sched-domain.
> [ 1025.232771] CPU1 is down
> [ 1025.233264] acpi_suspend_enter acpi_state=3
> [ 1025.233276] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Entry
> [ 1025.233286] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233290] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Entry
> [ 1025.233299] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233303] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Entry
> [ 1025.233311] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233315] evgpeblk-0144 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Entry
> [ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [05] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233319] evxfevnt-0074 [ffff8800b70d8000] [05] enable
> : ----Entry
> [ 1025.233319] evxfevnt-0086 [ffff8800b70d8000] [05] enable
> : System is already in ACPI mode
> [ 1025.233319] evxfevnt-0101 [ffff8800b70d8000] [05] enable
> : ----Exit- AE_OK
> [ 1025.233319] evxfevnt-0397 [ffff8800b70d8000] [05] clear_event
> : ----Entry
> [ 1025.233319] evxfevnt-0413 [ffff8800b70d8000] [05] clear_event
> : ----Exit- AE_OK
> [ 1025.233319] evxfevnt-0831 [ffff8800b70d8000] [05] disable_all_gpes
> : ----Entry
> [ 1025.233319] evgpeblk-0144 [ffff8800b70d8000] [07] ev_walk_gpe_list
> : ----Entry
> [ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [07] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233319] evgpeblk-0144 [ffff8800b70d8000] [07] ev_walk_gpe_list
> : ----Entry
> [ 1025.233319] evgpeblk-0178 [ffff8800b70d8000] [07] ev_walk_gpe_list
> : ----Exit- AE_OK
> [ 1025.233319] evxfevnt-0841 [ffff8800b70d8000] [05] disable_all_gpes
> : ----Exit- AE_OK
> [ 1025.233319] Back to C!
> [ 1025.233319] CPU0: Thermal LVT vector (0xfa) already installed
> [ 1025.233319] Enabling non-boot CPUs ...
> [ 1025.233319] SMP alternatives: switching to SMP code
> [ 1025.237548] Booting processor 1 APIC 0x1 ip 0x6000
> [ 1025.232536] Initializing CPU#1
> [ 1025.232536] Calibrating delay using timer specific routine..
> 4245.78 BogoMIPS (lpj=8491564)
>
> Unfortunately the ACPI stuff is all Greek to me. If anyone wants
> additional debug information then please let me know.
>
> So any ideas?
What's in /proc/acpi/wakeup after a clean boot?
Rafael
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Machine resumes straight after suspend to RAM (or disk)
2009-09-08 19:38 ` Rafael J. Wysocki
@ 2009-09-08 20:05 ` Alex Bennee
0 siblings, 0 replies; 5+ messages in thread
From: Alex Bennee @ 2009-09-08 20:05 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: lkml, ACPI Devel Maling List, pm list
2009/9/8 Rafael J. Wysocki <rjw@sisk.pl>:
> On Tuesday 08 September 2009, Alex Bennee wrote:
>> Hi,
>>
>> I thought I'd enable suspend and resume on my desktop machine so I
>> could save myself some time in the morning when I restart the machine.
>> The machine is fairly standard Intel Core Duo based system (lspci
>> attached). However when I execute pm-suspend (or Gentoo's own
>> hibernate-script) the system does suspend but resumes immediately.
<snip>
>>
>> So any ideas?
>
> What's in /proc/acpi/wakeup after a clean boot?
21:03 alex@danny/x86_64 [~] >cat /proc/acpi/wakeup
Device S-state Status Sysfs node
P0P1 S4 disabled
P0P3 S4 disabled pci:0000:00:1e.0
P0P4 S4 disabled pci:0000:00:1c.0
P0P5 S4 disabled
P0P6 S4 disabled
P0P7 S4 disabled
P0P8 S4 disabled
P0P9 S4 disabled
PS2K S4 disabled pnp:00:09
PS2M S4 disabled pnp:00:0a
MC97 S4 disabled
USB1 S4 disabled pci:0000:00:1d.0
USB2 S4 disabled pci:0000:00:1d.1
USB3 S4 disabled pci:0000:00:1d.2
USB4 S4 disabled pci:0000:00:1d.3
EUSB S4 disabled pci:0000:00:1d.7
--
Alex, homepage: http://www.bennee.com/~alex/
http://www.half-llama.co.uk
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Machine resumes straight after suspend to RAM (or disk)
2009-09-08 18:57 Machine resumes straight after suspend to RAM (or disk) Alex Bennee
2009-09-08 19:38 ` Rafael J. Wysocki
@ 2009-09-08 20:47 ` Maxim Levitsky
2009-09-09 7:04 ` Alex Bennee
1 sibling, 1 reply; 5+ messages in thread
From: Maxim Levitsky @ 2009-09-08 20:47 UTC (permalink / raw)
To: Alex Bennee; +Cc: lkml
On Tue, 2009-09-08 at 19:57 +0100, Alex Bennee wrote:
> Hi,
>
> I thought I'd enable suspend and resume on my desktop machine so I
> could save myself some time in the morning when I restart the machine.
> The machine is fairly standard Intel Core Duo based system (lspci
> attached). However when I execute pm-suspend (or Gentoo's own
> hibernate-script) the system does suspend but resumes immediately. To
> add insult to injury the ethernet doesn't come back properly and needs
> a reboot to reset it.
>
> I've played about a little with the ACPI debug stuff but it's easy to
> overflow the dmesg buffer. The relevant section around the
> suspend/resume looks like:
Try to unload ehci_hcd before suspend.
Best regards,
Maxim Levitsky
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Machine resumes straight after suspend to RAM (or disk)
2009-09-08 20:47 ` Maxim Levitsky
@ 2009-09-09 7:04 ` Alex Bennee
0 siblings, 0 replies; 5+ messages in thread
From: Alex Bennee @ 2009-09-09 7:04 UTC (permalink / raw)
To: Maxim Levitsky; +Cc: lkml
2009/9/8 Maxim Levitsky <maximlevitsky@gmail.com>:
> On Tue, 2009-09-08 at 19:57 +0100, Alex Bennee wrote:
< snip>
>> The machine is fairly standard Intel Core Duo based system (lspci
>> attached). However when I execute pm-suspend (or Gentoo's own
>> hibernate-script) the system does suspend but resumes immediately. To
>> add insult to injury the ethernet doesn't come back properly and needs
>> a reboot to reset it.
>>
<snip>
>
> Try to unload ehci_hcd before suspend.
That worked. Is it known why ehci_hcd causes a problem?
Unfortunately the network card never recovers but I suspect
that is another problem.
--
Alex, homepage: http://www.bennee.com/~alex/
http://www.half-llama.co.uk
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2009-09-09 7:04 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2009-09-08 18:57 Machine resumes straight after suspend to RAM (or disk) Alex Bennee
2009-09-08 19:38 ` Rafael J. Wysocki
2009-09-08 20:05 ` Alex Bennee
2009-09-08 20:47 ` Maxim Levitsky
2009-09-09 7:04 ` Alex Bennee
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