ACPI on Thinkpad T30

ACPI on Thinkpad T30

[Thomas Estaben]

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Hello All,

A new bios for the T30 is available since yesterday. After upgrading the 
embedded controller to 1.03 version and the bios to 2.03 version, i tried the 
last acpi patch available for the linux-2.4.21pre6 kernel.
Then, i had the problem described on :
http://marc.theaimsgroup.com/?l=acpi4linux&m=104852990617578&w=2
I applied the solution (modifying ec.c), and now i haven't any error.
All /proc/acpi sections seems present.
But now, the combination fn+f3, or fn+f4 doesn't work,
echo [0 or 1 or 3 or 4] > /proc/acpi/sleep does nothing.
and echo 5 > /proc/acpi/sleep reboot the machine.
I didn't succeed in trying to put the machine in a suspend mode..
Is my problem normal ?
I attache my dmesg output for more information.

Thanks in advance for the help.

Thomas Estaben
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Linux version 2.4.21-pre6 (root@Taloe) (gcc version 3.2.2 20030322 (Gentoo Linux 1.4 3.2.2-r2)) #2 Wed Apr 2 12:04:45 CEST 2003
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
 BIOS-e820: 000000000009f000 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000d2000 - 00000000000d4000 (reserved)
 BIOS-e820: 00000000000dc000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff70000 (usable)
 BIOS-e820: 000000001ff70000 - 000000001ff7e000 (ACPI data)
 BIOS-e820: 000000001ff7e000 - 000000001ff80000 (ACPI NVS)
 BIOS-e820: 000000001ff80000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000ff800000 - 0000000100000000 (reserved)
511MB LOWMEM available.
ACPI: have wakeup address 0xc0001000
On node 0 totalpages: 130928
zone(0): 4096 pages.
zone(1): 126832 pages.
zone(2): 0 pages.
ACPI: RSDP (v002 IBM                        ) @ 0x000f7010
ACPI: XSDT (v001 IBM    TP-1I    00000.08242) @ 0x1ff73397
ACPI: FADT (v001 IBM    TP-1I    00000.08242) @ 0x1ff733e3
ACPI: SSDT (v001 IBM    TP-1I    00000.08242) @ 0x1ff73497
ACPI: ECDT (v001 IBM    TP-1I    00000.08242) @ 0x1ff7df54
ACPI: TCPA (v001 IBM    TP-1I    00000.08242) @ 0x1ff7dfa6
ACPI: BOOT (v001 IBM    TP-1I    00000.08242) @ 0x1ff7dfd8
ACPI: DSDT (v001 IBM    TP-1I    00000.08242) @ 0x00000000
ACPI: BIOS passes blacklist
IBM machine detected. Enabling interrupts during APM calls.
Kernel command line: root=/dev/hda1
Initializing CPU#0
Detected 1794.207 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 3578.26 BogoMIPS
Memory: 515072k/523712k available (1684k kernel code, 8252k reserved, 567k data, 104k init, 0k highmem)
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)
Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU:     After generic, caps: 3febf9ff 00000000 00000000 00000000
CPU:             Common caps: 3febf9ff 00000000 00000000 00000000
CPU: Intel(R) Pentium(R) 4 Mobile CPU 1.80GHz stepping 04
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch-r1x6VkxMR+00zabcByZE4g@public.gmane.org)
mtrr: detected mtrr type: Intel
ACPI: Subsystem revision 20030328
PCI: PCI BIOS revision 2.10 entry at 0xfd8fe, last bus=8
PCI: Using configuration type 1
ACPI: Found ECDT
schedule_task(): keventd has not started
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: System [ACPI] (supports S0 S3 S4 S5)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 9 10 11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 9 *10 11)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 9 10 11, disabled)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 9 10 11, disabled)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11, disabled)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bridge
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Embedded Controller [EC] (gpe 28)
ACPI: Power Resource [PUBS] (on)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
PCI: Probing PCI hardware
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 11
ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 9
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
Journalled Block Device driver loaded
devfs: v1.12c (20020818) Richard Gooch (rgooch-r1x6VkxMR+00zabcByZE4g@public.gmane.org)
devfs: boot_options: 0x0
Installing knfsd (copyright (C) 1996 okir-pn4DOG8n3UYbFoVRYvo4fw@public.gmane.org).
ACPI: AC Adapter [AC] (on-line)
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Battery Slot [BAT1] (battery absent)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Sleep Button (CM) [SLPB]
ACPI: Processor [CPU] (supports C1 C2 C3, 2 performance states, 8 throttling states)
ACPI: Thermal Zone [THM0] (53 C)
radeonfb: ref_clk=2700, ref_div=12, xclk=18300 from BIOS
radeonfb: panel ID string: 1024x768                
radeonfb: detected DFP panel size from BIOS: 1024x768
Console: switching to colour frame buffer device 128x48
radeonfb: ATI Radeon M7 LW  DDR SGRAM 16 MB
radeonfb: DVI port LCD monitor connected
radeonfb: CRT port no monitor connected
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Real Time Clock Driver v1.10e
i810_rng hardware driver 0.9.8 loaded
Intel(R) PRO/100 Network Driver - version 2.1.29-k4
Copyright (c) 2002 Intel Corporation

e100: selftest OK.
e100: eth0: Intel(R) PRO/100 VE Network Connection
  Hardware receive checksums enabled

Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: Detected Intel i845 chipset
agpgart: AGP aperture is 64M @ 0xe0000000
Uniform Multi-Platform E-IDE driver Revision: 7.00beta-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH3M: IDE controller at PCI slot 00:1f.1
PCI: Enabling device 00:1f.1 (0005 -> 0007)
ICH3M: chipset revision 2
ICH3M: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0x1860-0x1867, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0x1868-0x186f, BIOS settings: hdc:DMA, hdd:pio
hda: IC25N040ATCS04-0, ATA DISK drive
blk: queue c0378280, I/O limit 4095Mb (mask 0xffffffff)
hdc: HL-DT-STDVD-ROM GDR8081N, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: host protected area => 1
hda: 78140160 sectors (40008 MB) w/1768KiB Cache, CHS=5168/240/63, UDMA(100)
hdc: ATAPI 24X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Partition check:
 /dev/ide/host0/bus0/target0/lun0: p1 p2 p3 < p5 p6 > p4
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 4096 buckets, 32Kbytes
TCP: Hash tables configured (established 32768 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
reiserfs: checking transaction log (device 03:01) ...
Using r5 hash to sort names
ReiserFS version 3.6.25
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 104k freed
reiserfs: checking transaction log (device 03:04) ...
Using r5 hash to sort names
ReiserFS version 3.6.25
NTFS driver v1.1.22 [Flags: R/O MODULE]
NTFS: Warning! NTFS volume version is Win2k+: Mounting read-only
usb.c: registered new driver hub
Linux Kernel Card Services 3.1.22
  options:  [pci] [cardbus] [pm]
Yenta IRQ list 00d8, PCI irq11
Socket status: 30000006
Yenta IRQ list 00d8, PCI irq5
Socket status: 30000006
usb-uhci.c: $Revision: 1.275 $ time 11:53:31 Apr  2 2003
usb-uhci.c: High bandwidth mode enabled
PCI: Setting latency timer of device 00:1d.0 to 64
usb-uhci.c: USB UHCI at I/O 0x1800, IRQ 11
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.1 to 64
usb-uhci.c: USB UHCI at I/O 0x1820, IRQ 9
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.2 to 64
usb-uhci.c: USB UHCI at I/O 0x1840, IRQ 5
usb-uhci.c: Detected 2 ports
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
usb-uhci.c: v1.275:USB Universal Host Controller Interface driver
e100: eth0 NIC Link is Up 100 Mbps Full duplex
hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
hda: task_no_data_intr: error=0x04 { DriveStatusError }
inserting floppy driver for 2.4.21-pre6
Floppy drive(s): fd0 is 1.44M
floppy0: no floppy controllers found
[drm] AGP 0.99 on Intel i845 @ 0xe0000000 64MB
[drm] Initialized radeon 1.1.1 20010405 on minor 0

RE: ACPI on Thinkpad T30

[Yu, Luming]

Your dmesg output doesn't provide any clue to root cause of your issue.
Can you turn on debug option of ACPI, and collect debug message of
1). boot time 
2)  time when you are doing "fn+f3", or "fn+f4", or echo 5 > /proc/acpi/sleep

/proc/acpi/dsdt is also needed.

Thanks,
Luming

-----Original Message-----
From: Thomas Estaben [mailto:tom-GJzCDJVA6d1BDgjK7y7TUQ@public.gmane.org]
Sent: 2003?4?2? 18:52
To: acpi-devel-pyega4qmqnRoyOMFzWx49A@public.gmane.org
Subject: [ACPI] ACPI on Thinkpad T30


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hello All,

A new bios for the T30 is available since yesterday. After upgrading the 
embedded controller to 1.03 version and the bios to 2.03 version, i tried the 
last acpi patch available for the linux-2.4.21pre6 kernel.
Then, i had the problem described on :
http://marc.theaimsgroup.com/?l=acpi4linux&m=104852990617578&w=2
I applied the solution (modifying ec.c), and now i haven't any error.
All /proc/acpi sections seems present.
But now, the combination fn+f3, or fn+f4 doesn't work,
echo [0 or 1 or 3 or 4] > /proc/acpi/sleep does nothing.
and echo 5 > /proc/acpi/sleep reboot the machine.
I didn't succeed in trying to put the machine in a suspend mode..
Is my problem normal ?
I attache my dmesg output for more information.

Thanks in advance for the help.

Thomas Estaben
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=slwu
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