Semi-working patch for amd64 suspend/resume

Sat Dec 13 12:53:27 PST 2008

Alex Keda пишет:
> Alexander Motin пишет:
>  > Hi.
>  >
>  > Alexander Motin wrote:
>  >> Jung-uk Kim wrote:
>  >>> I was working on suspend/resume support for amd64 and this is the
>  >>> result.  It works with a modified QEMU (QEMU does not support S3) but
>  >>> real boxes that I have don't seem to like it (e.g., broken BIOSes).
>  >>> If there is someone interested in finishing it off or giving it a
>  >>> try, the patch is here:
>  >>>
>  >>> http://people.freebsd.org/~jkim/amd64_suspend.diff
> I trie it with my HP Compaq 6715s
> sleep OK, but after press power button, for wake up, i see blue screen, 
> and nothing... After hard reset, I have im /var/log/messages:
> 
> 
> Dec 13 22:35:19 acer acpi: suspend at 20081213 22:35:19
> Dec 13 22:35:31 acer kernel: bge0: PHY write timed out (phy 1, reg 0, 
> val 32768)
> Dec 13 22:35:31 acer kernel: bge0: PHY read timed out (phy 1, reg 0, val 
> 0xffffffff)
> Dec 13 22:35:31 acer kernel: bge0: PHY read timed out (phy 1, reg 24, 
> val 0xffffffff)
> Dec 13 22:35:31 acer kernel: bge0: PHY read timed out (phy 1, reg 16, 
> val 0xffffffff)
> Dec 13 22:35:31 acer kernel: bge0: PHY write timed out (phy 1, reg 16, 
> val 0)
> Dec 13 22:35:31 acer kernel: bge0: PHY write timed out (phy 1, reg 23, 
> val 18)
> Dec 13 22:35:31 acer kernel: bge0: RX CPU self-diagnostics failed!
> Dec 13 22:35:31 acer kernel: bge0: flow-through queue init failed
> Dec 13 22:35:31 acer kernel: bge0: initialization failure
> 
> and
> 
> Dec 13 22:40:52 acer savecore: reboot after panic: page fault
> Dec 13 22:40:52 acer savecore: writing core to vmcore.9
> =============
> acer$ uname -a
> FreeBSD acer.lissyara.int.otradno.ru 8.0-CURRENT FreeBSD 8.0-CURRENT #0: 
> Sat Dec 13 22:29:48 MSK 2008 
> lissyara at acer.lissyara.int.otradno.ru:/usr/obj/usr/src/sys/color-console 
>  amd64

may be it useful...

acer# kgdb -q /boot/kernel/kernel vmcore.9
Reading symbols from /boot/kernel/sound.ko...Reading symbols from 
/boot/kernel/sound.ko.symbols...done.
done.
... skip ....
Loaded symbols for /boot/kernel/radeon.ko
Reading symbols from /boot/kernel/drm.ko...Reading symbols from 
/boot/kernel/drm.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/drm.ko
#0  doadump () at pcpu.h:196
196     pcpu.h: No such file or directory.
         in pcpu.h
(kgdb) bt
#0  doadump () at pcpu.h:196
#1  0xffffffff80528008 in boot (howto=260) at 
/usr/src/sys/kern/kern_shutdown.c:420
#2  0xffffffff8052844c in panic (fmt=0xffffffff808a4cbc "%s") at 
/usr/src/sys/kern/kern_shutdown.c:576
#3  0xffffffff807e4ca8 in trap_fatal (frame=0xffffff0001345720, 
eva=Variable "eva" is not available.
) at /usr/src/sys/amd64/amd64/trap.c:759
#4  0xffffffff807e5074 in trap_pfault (frame=0xfffffffe4005ba20, 
usermode=0) at /usr/src/sys/amd64/amd64/trap.c:675
#5  0xffffffff807e5970 in trap (frame=0xfffffffe4005ba20) at 
/usr/src/sys/amd64/amd64/trap.c:444
#6  0xffffffff807c80ae in calltrap () at 
/usr/src/sys/amd64/amd64/exception.S:217
#7  0xffffffff80551631 in device_attach (dev=0xffffff000772fb00) at 
bus_if.h:46
#8  0xffffffff805529ea in bus_generic_attach (dev=Variable "dev" is not 
available.
) at /usr/src/sys/kern/subr_bus.c:2953
#9  0xffffffff8024c2f7 in ata_identify (dev=0xffffff0001559a00) at 
/usr/src/sys/dev/ata/ata-all.c:713
#10 0xffffffff80254d22 in ata_sata_phy_event (context=Variable "context" 
is not available.
) at /usr/src/sys/dev/ata/ata-sata.c:69
#11 0xffffffff8056155a in taskqueue_run (queue=0xffffff0001499780) at 
/usr/src/sys/kern/subr_taskqueue.c:282
#12 0xffffffff80561802 in taskqueue_thread_loop (arg=Variable "arg" is 
not available.
) at /usr/src/sys/kern/subr_taskqueue.c:403
#13 0xffffffff805069c8 in fork_exit (callout=0xffffffff80561790 
<taskqueue_thread_loop>, arg=0xffffffff80b6b250, frame=0xfffffffe4005bc90)
     at /usr/src/sys/kern/kern_fork.c:821
#14 0xffffffff807c84be in fork_trampoline () at 
/usr/src/sys/amd64/amd64/exception.S:521
#15 0x0000000000000000 in ?? ()
#16 0x0000000000000000 in ?? ()
#17 0x0000000000000000 in ?? ()
#18 0x0000000000000000 in ?? ()
#19 0x0000000000000000 in ?? ()
#20 0x0000000000000000 in ?? ()
#21 0x0000000000000000 in ?? ()
#22 0x0000000000000000 in ?? ()
#23 0x0000000000000000 in ?? ()
#24 0x0000000000000000 in ?? ()
#25 0x0000000000000000 in ?? ()
#26 0x0000000000000000 in ?? ()
#27 0x0000000000000000 in ?? ()
#28 0x0000000000000000 in ?? ()
#29 0x0000000000000000 in ?? ()
#30 0x0000000000000000 in ?? ()
#31 0x0000000000000000 in ?? ()
#32 0x0000000000000000 in ?? ()
#33 0x0000000000000000 in ?? ()
#34 0x0000000000000000 in ?? ()
#35 0x0000000000000000 in ?? ()
#36 0x0000000000000000 in ?? ()
#37 0x0000000000000000 in ?? ()
#38 0x0000000000000000 in ?? ()
#39 0x0000000000e8a000 in ?? ()
#40 0x000000000000000b in ?? ()
---Type <return> to continue, or q <return> to quit---
#41 0xffffffff80b4f880 in affinity ()
#42 0xffffffff80b4f880 in affinity ()
#43 0xffffff0001345720 in ?? ()
#44 0xfffffffe4005b240 in ?? ()
#45 0xfffffffe4005b1f8 in ?? ()
#46 0xffffff0001346720 in ?? ()
#47 0xffffffff8054abad in sched_switch (td=0xffffffff80561790, 
newtd=0xffffffff80b6b250, flags=Variable "flags" is not available.
) at /usr/src/sys/kern/sched_ule.c:1848
Previous frame inner to this frame (corrupt stack?)
(kgdb) quit
=================================================
acer# dmesg | grep ata
atapci0: <ATI IXP600 SATA300 controller> port 
0x9000-0x9007,0x9008-0x900b,0x9010-0x9017,0x5018-0x501b,0x5020-0x502f 
mem 0xd0409000-0xd04093ff irq 16 at device 18.0 on pci0
atapci0: [ITHREAD]
atapci0: AHCI Version 01.10 controller with 4 ports PM not supported
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: port not implemented
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: port not implemented
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: port not implemented
ata5: [ITHREAD]
atapci1: <ATI IXP600 UDMA133 controller> port 
0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x5040-0x504f irq 16 at device 20.1 
on pci0
ata0: <ATA channel 0> on atapci1
ata0: [ITHREAD]
acd0: DVDR <HL-DT-ST DVDRAM GSA-T20L/NC08> at ata0-master PIO4
ad4: 152627MB <TOSHIBA MK1646GSX LB114C> at ata2-master SATA300
cd0 at ata0 bus 0 target 0 lun 0
acer#