2.4.22-pre4 ACPI problems (system hang up in attempt change CPU throttling state)

Serge A. Suchkov (ss@e1.bmstu.ru)
Mon, 14 Jul 2003 12:16:41 +0400

Messages sorted by: [ date ][ thread ][ subject ][ author ]
Next message: Romano Giannetti: "Re: 2.5 'what to expect'"
Previous message: Alan Cox: "RE: [Patch][RFC] epoll and half closed TCP connections"

Attempt to change throtling state (from T0 to T1)
hangs up Athlon/ALI-based system

echo 1 > /proc/acpi/processor/CPU0/throttling

-- /proc/acpi/processor/CPU0/throttling

state count: 2
active state: T0
states:
*T0: 00%
T1: 50%

-- /proc/cpuinfo

processor : 0
vendor_id : AuthenticAMD
cpu family : 6
model : 6
model name : AMD Athlon(tm) XP 1600+
stepping : 2
cpu MHz : 1400.035
cache size : 256 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 1
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat
pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow
bogomips : 2791.83

-- lspci -vvv

00:00.0 Host bridge: ALi Corporation M1647 Northbridge [MAGiK 1 / MobileMAGiK
1] (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort+ >SERR- <PERR+
Latency: 0
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [b0] AGP version 2.0
Status: RQ=28 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW-
AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
Capabilities: [a4] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:01.0 PCI bridge: ALi Corporation PCI to AGP Controller (prog-if 00 [Normal
decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR+ FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: e0000000-e1ffffff
Prefetchable memory behind bridge: d8000000-dfffffff
BridgeCtl: Parity- SERR+ NoISA+ VGA+ MAbort- >Reset- FastB2B-

00:02.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) (prog-if
10 [OHCI])
Subsystem: ALi Corporation USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 32 (20000ns max), cache line size 08
Interrupt: pin A routed to IRQ 11
Region 0: Memory at e2000000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:03.0 Multimedia audio controller: ALi Corporation M5451 PCI AC-Link
Controller Audio Device (rev 02)
Subsystem: ALi Corporation M5451 PCI AC-Link Controller Audio Device
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR+ <PERR+
Latency: 32 (500ns min, 6000ns max)
Interrupt: pin A routed to IRQ 10
Region 0: I/O ports at e000 [size=256]
Region 1: Memory at e2001000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:04.0 IDE interface: ALi Corporation M5229 IDE (rev c4) (prog-if fa)
Subsystem: ALi Corporation M5229 IDE
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 1000ns max)
Interrupt: pin A routed to IRQ 255
Region 4: I/O ports at e400 [size=16]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:06.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) (prog-if
10 [OHCI])
Subsystem: ALi Corporation USB 1.1 Controller
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 32 (20000ns max), cache line size 08
Interrupt: pin A routed to IRQ 5
Region 0: Memory at e2002000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge [Aladdin IV]
Subsystem: ALi Corporation ALI M1533 Aladdin IV ISA Bridge
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 0

00:11.0 Bridge: ALi Corporation M7101 PMU
Subsystem: ALi Corporation ALI M7101 Power Management Controller
Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-

01:00.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX/MX
400] (rev b2) (prog-if 00 [VGA])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort-
<MAbort- >SERR- <PERR-
Latency: 32 (1250ns min, 250ns max)
Interrupt: pin A routed to IRQ 11
Region 0: Memory at e0000000 (32-bit, non-prefetchable) [size=16M]
Region 1: Memory at d8000000 (32-bit, prefetchable) [size=128M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [60] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [44] AGP version 2.0
Status: RQ=32 Iso- ArqSz=0 Cal=0 SBA- ITACoh- GART64- HTrans- 64bit- FW-
AGP3- Rate=x1,x2,x4
Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate=<none>
-- /proc/iomem

00000000-0009fbff : System RAM
0009fc00-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000c7fff : Video ROM
000f0000-000fffff : System ROM
00100000-07feffff : System RAM
00100000-002dd82f : Kernel code
002dd830-0037969f : Kernel data
07ff0000-07ff2fff : ACPI Non-volatile Storage
07ff3000-07ffffff : ACPI Tables
d0000000-d7ffffff : ALi Corporation M1647 Northbridge [MAGiK 1 / MobileMAGiK
1]
d8000000-dfffffff : PCI Bus #01
d8000000-dfffffff : nVidia Corporation NV11 [GeForce2 MX/MX 400]
d8000000-d85fffff : vesafb
e0000000-e1ffffff : PCI Bus #01
e0000000-e0ffffff : nVidia Corporation NV11 [GeForce2 MX/MX 400]
e2000000-e2000fff : ALi Corporation USB 1.1 Controller
e2000000-e2000fff : usb-ohci
e2001000-e2001fff : ALi Corporation M5451 PCI AC-Link Controller Audio Device
e2002000-e2002fff : ALi Corporation USB 1.1 Controller (#2)
e2002000-e2002fff : usb-ohci
ffff0000-ffffffff : reserved

-- ver_linux

Linux ss 2.4.22-pre4 #15 Sun Jul 13 21:54:38 MSD 2003 i686 unknown

Gnu C 3.2.2
Gnu make 3.80
util-linux 2.11z
mount 2.11z
modutils 2.4.22
e2fsprogs 1.32
jfsutils 1.1.1
reiserfsprogs 3.6.4
PPP 2.4.1
Linux C Library 2.3.1
Dynamic linker (ldd) 2.3.1
Linux C++ Library 5.0.2
Procps 3.1.6
Net-tools 1.60
Kbd 1.08
Sh-utils 2.0
Modules Loaded processor sr_mod pktcdvd cdrom ipt_REJECT ipt_LOG
iptable_filter usb-storage trident ac97_codec soundcore pcigame gameport
ip_tables ide-scsi sd_mod scsi_mod acm gl520sm i2c-proc i2c-ali1535 i2c-isa
i2c-dev i2c-core keybdev mousedev hid usbmouse input usb-ohci usbcore msr
cpuid autofs4 bsd_comp pppoe pppox ppp_generic slip slhc nls_koi8-r nls_cp866
vfat fat

-- 
/SS
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Next message: Romano Giannetti: "Re: 2.5 'what to expect'"
Previous message: Alan Cox: "RE: [Patch][RFC] epoll and half closed TCP connections"