Semi-working patch for amd64 suspend/resume

[Alex Keda]

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