PROBLEM: computer freezes / harddisk led stays on after S3 resume

[Erik Slagter]

1. computer freezes / harddisk led stays on after S3 resume

2. I have a script to prepare the kernel/hardware for suspension by
removing some modules, stopping some processes etc. This works for
swsusp. If I change it to request S3 sleep, and have it resume, it comes
back successfully, but the harddisk led stays on, and the kernel spews
lots of messages about not being able to access the harddisk (exact
messages are very difficult to capture, so please bear with me). Of
course this leads to a non-functioning computer ;-)

3. ACPI S3 suspend-to-ram resume libata piix

4. Linux version 2.6.12-rc1-bk5 (erik@skylla) (gcc version 4.0.0
20050505 (Red Hat 4.0.0-4)) #12 Tue May 17 15:17:44 CEST 2005

5. No oops

6. echo 3 > /proc/acpi/sleep

7.1.================================================================
If some fields are empty or look unusual you may have an old version.
Compare to the current minimal requirements in Documentation/Changes.

Linux skylla 2.6.12-rc1-bk5 #12 Tue May 17 15:17:44 CEST 2005 i686 i686
i386 GNU /Linux

Gnu C                  4.0.0
Gnu make               3.80
binutils               2.15.94.0.2.2
util-linux             2.12p
mount                  2.12p
module-init-tools      2.4.26
e2fsprogs              1.37
reiserfsprogs          line
reiser4progs           line
pcmcia-cs              3.2.8
quota-tools            3.12.
nfs-utils              1.0.7
Linux C Library        x  2 root root 1489284 May  4
22:26 /lib/libc.so.6
Dynamic linker (ldd)   2.3.5
Procps                 3.2.5
Net-tools              1.60
Kbd                    1.12
Sh-utils               5.2.1
udev                   057
Modules Loaded         psmouse autofs4 sunrpc af_packet binfmt_misc
usb_storage evdev usbhid i8k ohci1394 ieee1394 uhci_hcd ehci_hcd
snd_pcm_oss snd_mixer_oss s nd_intel8x0 snd_ac97_codec snd_pcm snd_timer
snd soundcore snd_page_alloc usbcor e
====================================================================
7.2. ===============================================================
vendor_id       : GenuineIntel
cpu family      : 6
model           : 13
model name      : Intel(R) Pentium(R) M processor 2.13GHz
stepping        : 8
cpu MHz         : 798.210
cache size      : 2048 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss tm pbe nx est tm2
bogomips        : 1572.86
=====================================================================
7.3. see 7.1
7.4.=================================================================
0000-001f : dma1
0020-0021 : pic1
0040-0043 : timer0
0050-0053 : timer1
0060-006f : keyboard
0070-0077 : rtc
0080-008f : dma page reg
00a0-00a1 : pic2
00c0-00df : dma2
00f0-00ff : fpu
0170-0177 : libata
01f0-01f7 : libata
03c0-03df : vga+
1000-1005 : motherboard
  1000-1003 : PM1a_EVT_BLK
  1004-1005 : PM1a_CNT_BLK
1006-1007 : motherboard
1008-100f : motherboard
  1008-100b : PM_TMR
1020-1020 : PM2_CNT_BLK
1028-102f : GPE0_BLK
1060-107f : motherboard
1080-10bf : motherboard
10c0-10df : 0000:00:1f.3
  10c0-10df : motherboard
10e0-10ff : motherboard
  10e0-10e5 : ACPI CPU throttle
4000-40ff : PCI CardBus #04
4400-44ff : PCI CardBus #04
bf20-bf3f : 0000:00:1d.3
  bf20-bf3f : uhci_hcd
bf40-bf5f : 0000:00:1d.2
  bf40-bf5f : uhci_hcd
bf60-bf7f : 0000:00:1d.1
  bf60-bf7f : uhci_hcd
bf80-bf9f : 0000:00:1d.0
  bf80-bf9f : uhci_hcd
bfa0-bfaf : 0000:00:1f.2
  bfa0-bfaf : libata
d000-dfff : PCI Bus #01
  de00-deff : 0000:01:00.0
ec40-ec7f : 0000:00:1e.2
  ec40-ec7f : Intel ICH6
ec80-ecff : 0000:00:1e.3
ed00-edff : 0000:00:1e.2
  ed00-edff : Intel ICH6
ee00-eeff : 0000:00:1e.3
f400-f4fe : motherboard

00000000-0009efff : System RAM
0009f000-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000cffff : Video ROM
000f0000-000fffff : System ROM
00100000-3ffd9fff : System RAM
  00100000-002e1509 : Kernel code
  002e150a-003db6bf : Kernel data
3ffda000-3fffffff : reserved
40000000-40000fff : 0000:03:01.0
  40000000-40000fff : yenta_socket
40400000-407fffff : PCI CardBus #04
40800000-40bfffff : PCI CardBus #04
d0000000-d7ffffff : PCI Bus #01
  d0000000-d7ffffff : 0000:01:00.0
dfcfc700-dfcfc7ff : 0000:03:01.2
dfcfc800-dfcfcfff : 0000:03:01.1
  dfcfc800-dfcfcfff : ohci1394
dfcfd000-dfcfdfff : 0000:03:03.0
dfcfe000-dfcfffff : 0000:03:00.0
  dfcfe000-dfcfffff : b44
dfd00000-dfefffff : PCI Bus #01
  dfdf0000-dfdfffff : 0000:01:00.0
dffffd00-dffffdff : 0000:00:1e.2
  dffffd00-dffffdff : Intel ICH6
dffffe00-dfffffff : 0000:00:1e.2
  dffffe00-dfffffff : Intel ICH6
e0000000-f0006fff : reserved
f0008000-f000bfff : reserved
fec00000-fec0ffff : reserved
fed20000-fee0ffff : reserved
ffa80800-ffa80bff : 0000:00:1d.7
  ffa80800-ffa80bff : ehci_hcd
ffb00000-ffffffff : reserved

7.5.============================================================
$ lspci (I'll add lspci -vv on request)
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML
Express Processor to DRAM Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 915GM/PM Express PCI
Express Root Port (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #3 (rev 03)
00:1d.3 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB UHCI #4 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6
Family) USB2 EHCI Controller (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev d3)
00:1e.2 Multimedia audio controller: Intel Corporation
82801FB/FBM/FR/FW/FRW (ICH6 Family) AC'97 Audio Controller (rev 03)
00:1e.3 Modem: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
AC'97 Modem Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface
Bridge (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801FBM (ICH6M) SATA
Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family)
SMBus Controller (rev 03)
01:00.0 VGA compatible controller: ATI Technologies Inc M22 [Radeon
Mobility M300]
03:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX
(rev 02)
03:01.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3)
03:01.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller
(rev 08)
03:01.2 Class 0805: Ricoh Co Ltd SD Card reader (rev 17)
03:03.0 Network controller: Intel Corporation PRO/Wireless 2915ABG
MiniPCI Adapter (rev 05)
====================================================================

7.6. ===============================================================
Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: ATA      Model: FUJITSU MHT2080A Rev: 006C
  Type:   Direct-Access                    ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: SONY     Model: DVD+-RW DW-D56A  Rev: PDS3
  Type:   CD-ROM                           ANSI SCSI revision: 05
====================================================================

7.7. Dell Inspiron 9300, Pentium M, ICH6(M), Fujitsu SATA harddisk, SONY
ATAPI DVD+R/W. libata is running using piix according to dmesg, ahci
doesn't work (see other problem report).

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