Bug 7590 - libata: /dev/sdb slow and unstable - Timing buffered disk reads: 1.79 MB/sec
Summary: libata: /dev/sdb slow and unstable - Timing buffered disk reads: 1.79 MB/sec
Status: RESOLVED CODE_FIX
Alias: None
Product: IO/Storage
Classification: Unclassified
Component: Serial ATA (show other bugs)
Hardware: i386 Linux
: P2 high
Assignee: Tejun Heo
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-11-28 16:50 UTC by Marco Bega
Modified: 2007-01-15 21:41 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.17.2 and higher
Tree: Mainline
Regression: ---


Attachments
Dmesg 2.6.17.2 ATA_DEBUG (120.90 KB, text/plain)
2006-11-29 07:47 UTC, Marco Bega
Details
2.6.17.2 ATA_DEBUG dmesg -s 2147483639 (121.00 KB, text/plain)
2006-11-30 06:17 UTC, Marco Bega
Details
not truncated dmesg 2.6.17.2 ATA_DEBUG (10.34 KB, application/gzip)
2006-11-30 07:31 UTC, Marco Bega
Details
debug patch (1.46 KB, patch)
2006-11-30 18:42 UTC, Tejun Heo
Details | Diff
Dmesg debug patch (25.21 KB, application/octet-stream)
2006-12-01 04:59 UTC, Marco Bega
Details
sata_uli-clear-simplex (363 bytes, patch)
2006-12-19 18:42 UTC, Tejun Heo
Details | Diff
dmesg-2.6.19.1-patch-dbg vanish sata (22.69 KB, text/plain)
2006-12-20 10:57 UTC, Marco Bega
Details
dmesg without "ata_pci_clear_simplex(pdev)" (25.50 KB, text/plain)
2006-12-20 20:03 UTC, Marco Bega
Details
sata_uli ignore simplex patch (613 bytes, patch)
2007-01-03 03:59 UTC, Tejun Heo
Details | Diff
dmesg with patch (16.67 KB, text/plain)
2007-01-03 16:17 UTC, Marco Bega
Details
The last dmesg (18.37 KB, text/plain)
2007-01-04 02:23 UTC, Marco Bega
Details

Description Marco Bega 2006-11-28 16:50:29 UTC
I apologise for my bad English, I hope that it don't annoy you.

Problem Description: 
In my box something does not go with in 2.6.17.2 and higher (i tried since 
2.6.19prepatch) instead all works with 2.6.17.1 and previous.
The second sata hd works very slowly, and if I try to install linux in it, 
it's unstable as well as slow.

Look at the last line of output of hdparm:

hdparm -tT /dev/sda /dev/sdb

/dev/sda:
 Timing cached reads:   1748 MB in  2.00 seconds = 873.97 MB/sec
 Timing buffered disk reads:  210 MB in  3.02 seconds =  69.48 MB/sec

/dev/sdb:
 Timing cached reads:   1828 MB in  2.00 seconds = 914.01 MB/sec
 Timing buffered disk reads:    6 MB in  3.36 seconds =   1.79 MB/sec
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Insted with 2.6.17.1 kernel the output is:

hdparm -tT /dev/sda /dev/sdb

/dev/sda:
 Timing cached reads:   1336 MB in  2.02 seconds = 660.04 MB/sec
 Timing buffered disk reads:  194 MB in  3.02 seconds =  64.15 MB/sec

/dev/sdb:
 Timing cached reads:   1740 MB in  2.00 seconds = 868.21 MB/sec
 Timing buffered disk reads:  180 MB in  3.02 seconds =  59.52 MB/sec
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^


I exchanged the two hard disks (so that the /dev/sda become /dev/sdb and vice 
versa), it happens only on /dev/sdb, someone hard disk is it. 
I try one hard disk at a time on both sata port, so the hard disk connect 
is /dev/hda, and it works fine.

I have a SATA PCI card (you can see it on 
http://www.hamletcom.com/ProductDetails.aspx?sid=f711002449574338beaf3c497f30f20c&ProductId=3483 ) 
It have a chipset Uli/Ali M5283 (SATA M5281 ATA M5228). 
My hard disks are Maxtor 6V250F0 and Maxtor 6L200M0.

Most recent kernel where this bug did *NOT* occur: 2.6.17.1

Hardware Environment: 

sudo lspci -vvv
^^^^^^^^^^^^^^^

00:00.0 Host bridge: nVidia Corporation nForce2 AGP (different version?) (rev 
c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
	Capabilities: [40] AGP version 3.0
		Status: RQ=32 Iso- ArqSz=2 Cal=0 SBA+ ITACoh- GART64- HTrans- 
64bit- FW+ AGP3+ Rate=x4,x8
		Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP+ GART64- 64bit- FW- 
Rate=x4
	Capabilities: [60] HyperTransport: Host or Secondary Interface
		Command: WarmRst+ DblEnd-
		Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- 
<CRCErr=0
		Link Config: MLWI=8bit MLWO=8bit LWI=8bit LWO=8bit
		Revision ID: 0.16

00:00.1 RAM memory: nVidia Corporation nForce2 Memory Controller 0 (rev c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-

00:00.2 RAM memory: nVidia Corporation nForce2 Memory Controller 4 (rev c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-

00:00.3 RAM memory: nVidia Corporation nForce2 Memory Controller 3 (rev c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-

00:00.4 RAM memory: nVidia Corporation nForce2 Memory Controller 2 (rev c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-

00:00.5 RAM memory: nVidia Corporation nForce2 Memory Controller 5 (rev c1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 80ac
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-

00:01.0 ISA bridge: nVidia Corporation nForce2 ISA Bridge (rev a4)
	Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
	Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Capabilities: [48] HyperTransport: Slave or Primary Interface
		Command: BaseUnitID=1 UnitCnt=15 MastHost- DefDir-
		Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC+ TXO- 
<CRCErr=0
		Link Config 0: MLWI=8bit MLWO=8bit LWI=8bit LWO=8bit
		Link Control 1: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO+ 
<CRCErr=0
		Link Config 1: MLWI=8bit MLWO=8bit LWI=8bit LWO=8bit
		Revision ID: 0.00

00:01.1 SMBus: nVidia Corporation nForce2 SMBus (MCP) (rev a2)
	Subsystem: ASUSTeK Computer Inc. Unknown device 0c11
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Interrupt: pin A routed to IRQ 11
	Region 0: I/O ports at e000 [size=32]
	Capabilities: [44] 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-

00:02.0 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 
(prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin A routed to IRQ 185
	Region 0: Memory at ec003000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] 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-

00:02.1 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 
(prog-if 10 [OHCI])
	Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin B routed to IRQ 193
	Region 0: Memory at ec004000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] 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-

00:02.2 USB Controller: nVidia Corporation nForce2 USB Controller (rev a4) 
(prog-if 20 [EHCI])
	Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Interrupt: pin C routed to IRQ 201
	Region 0: Memory at ec005000 (32-bit, non-prefetchable) [size=256]
	Capabilities: [44] Debug port
	Capabilities: [80] 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 Ethernet controller: nVidia Corporation nForce2 Ethernet Controller 
(rev a1)
	Subsystem: ASUSTeK Computer Inc. A7N8X Mainboard onboard nForce2 
Ethernet
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (250ns min, 5000ns max)
	Interrupt: pin A routed to IRQ 185
	Region 0: Memory at ec000000 (32-bit, non-prefetchable) [size=4K]
	Region 1: I/O ports at e400 [size=8]
	Capabilities: [44] 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 Multimedia audio controller: nVidia Corporation nForce2 AC97 Audio 
Controler (MCP) (rev a1)
	Subsystem: ASUSTeK Computer Inc. Unknown device 8095
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (500ns min, 1250ns max)
	Interrupt: pin A routed to IRQ 193
	Region 0: I/O ports at d000 [size=256]
	Region 1: I/O ports at d400 [size=128]
	Region 2: Memory at ec001000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: [44] 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-

00:08.0 PCI bridge: nVidia Corporation nForce2 External PCI Bridge (rev a3) 
(prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR+ FastB2B-
	Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
	I/O behind bridge: 00009000-0000bfff
	Memory behind bridge: ea000000-ebffffff
	Prefetchable memory behind bridge: 50000000-500fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-

00:09.0 IDE interface: nVidia Corporation nForce2 IDE (rev a2) (prog-if 8a 
[Master SecP PriP])
	Subsystem: ASUSTeK Computer Inc. Unknown device 0c11
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- 
Stepping- SERR- FastB2B-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- 
<TAbort- <MAbort- >SERR- <PERR-
	Latency: 0 (750ns min, 250ns max)
	Region 4: I/O ports at f000 [size=16]
	Capabilities: [44] 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-

00:1e.0 PCI bridge: nVidia Corporation nForce2 AGP (rev c1) (prog-if 00 
[Normal decode])
	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
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=32
	I/O behind bridge: 0000c000-0000cfff
	Memory behind bridge: e8000000-e9ffffff
	Prefetchable memory behind bridge: d8000000-e7ffffff
	Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- 
<TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-

01:07.0 Mass storage controller: ALi Corporation ALi M5281 Serial ATA / RAID 
Host Controller (rev a1) (prog-if 85)
	Subsystem: ALi Corporation ALi M5281 Serial ATA / RAID Host 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: 128, Cache Line Size: 512 bytes
	Interrupt: pin A routed to IRQ 177
	Region 0: I/O ports at 9000 [size=8]
	Region 1: I/O ports at 9400 [size=4]
	Region 2: I/O ports at 9800 [size=8]
	Region 3: I/O ports at 9c00 [size=4]
	Region 4: I/O ports at a000 [size=16]
	[virtual] Expansion ROM at 50000000 [disabled] [size=64K]

01:07.1 Mass storage controller: ALi Corporation M5228 ALi ATA/RAID Controller 
(rev c6) (prog-if 85)
	Subsystem: ALi Corporation Unknown device 5281
	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: 128
	Interrupt: pin A routed to IRQ 177
	Region 0: I/O ports at a400 [size=8]
	Region 1: I/O ports at a800 [size=4]
	Region 2: I/O ports at ac00 [size=8]
	Region 3: I/O ports at b000 [size=4]
	Region 4: I/O ports at b400 [size=16]

01:08.0 Network controller: RaLink RT2500 802.11g Cardbus/mini-PCI (rev 01)
	Subsystem: SiteCom Europe BV Unknown device 9073
	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: 32, Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 5
	Region 0: Memory at eb010000 (32-bit, non-prefetchable) [size=8K]
	Capabilities: [40] 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-

01:09.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
	Subsystem: C-Media Electronics Inc CMI8738/C3DX PCI 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 209
	Region 0: I/O ports at b800 [size=256]
	Capabilities: [c0] 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-

01:0a.0 Communication controller: Conexant HSF 56k HSFi Modem (rev 01)
	Subsystem: Conexant Dynalink 56PMi
	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
	Interrupt: pin A routed to IRQ 5
	Region 0: Memory at eb000000 (32-bit, non-prefetchable) [size=64K]
	Region 1: I/O ports at bc00 [size=8]
	Capabilities: [40] 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-

02:00.0 VGA compatible controller: ATI Technologies Inc RV280 [Radeon 9200 SE] 
(rev 01) (prog-if 00 [VGA])
	Subsystem: PC Partner Limited Unknown device 7c26
	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 (2000ns min), Cache Line Size: 32 bytes
	Interrupt: pin A routed to IRQ 177
	Region 0: Memory at d8000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at c000 [size=256]
	Region 2: Memory at e9000000 (32-bit, non-prefetchable) [size=64K]
	[virtual] Expansion ROM at e8000000 [disabled] [size=128K]
	Capabilities: [58] AGP version 3.0
		Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 
64bit- FW+ AGP3+ Rate=x4,x8
		Command: RQ=32 ArqSz=2 Cal=0 SBA+ AGP+ GART64- 64bit- FW- 
Rate=x4
	Capabilities: [50] 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-

02:00.1 Display controller: ATI Technologies Inc RV280 [Radeon 9200 SE] 
(Secondary) (rev 01)
	Subsystem: PC Partner Limited Unknown device 7c27
	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-
	Region 0: Memory at e0000000 (32-bit, prefetchable) [disabled] 
[size=128M]
	Region 1: Memory at e9010000 (32-bit, non-prefetchable) [disabled] 
[size=64K]
	Capabilities: [50] 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-


cat /proc/cpuinfo
^^^^^^^^^^^^^^^^^

processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 6
model           : 10
model name      : AMD Athlon(tm) XP 3200+
stepping        : 0
cpu MHz         : 2205.255
cache size      : 512 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 up ts
bogomips        : 4415.06


cat /proc/ioports
^^^^^^^^^^^^^^^^^

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 : ide1
01f0-01f7 : ide0
02f8-02ff : serial
0376-0376 : ide1
0378-037a : parport0
03c0-03df : vga+
03f6-03f6 : ide0
03f8-03ff : serial
0778-077a : parport0
4000-407f : motherboard
  4000-4003 : PM1a_EVT_BLK
  4004-4005 : PM1a_CNT_BLK
  4008-400b : PM_TMR
  4020-4027 : GPE0_BLK
4080-40ff : motherboard
  4080-40ff : pnp 00:00
4200-427f : motherboard
  4200-427f : pnp 00:00
4280-42ff : motherboard
  4280-42ff : pnp 00:00
4400-447f : motherboard
  4400-447f : pnp 00:00
4480-44ff : motherboard
  44a0-44af : GPE1_BLK
5000-503f : motherboard
  5000-503f : pnp 00:01
    5000-5007 : nForce2_smbus
5500-553f : motherboard
  5500-553f : pnp 00:01
    5500-5507 : nForce2_smbus
9000-bfff : PCI Bus #01
  9000-9007 : 0000:01:07.0
    9000-9007 : sata_uli
  9400-9403 : 0000:01:07.0
    9400-9403 : sata_uli
  9800-9807 : 0000:01:07.0
    9800-9807 : sata_uli
  9c00-9c03 : 0000:01:07.0
    9c00-9c03 : sata_uli
  a000-a00f : 0000:01:07.0
    a000-a00f : sata_uli
  a400-a407 : 0000:01:07.1
  a800-a803 : 0000:01:07.1
  ac00-ac07 : 0000:01:07.1
  b000-b003 : 0000:01:07.1
  b400-b40f : 0000:01:07.1
    b400-b407 : ide2
    b408-b40f : ide3
  b800-b8ff : 0000:01:09.0
    b800-b8ff : CMI8738-MC6
  bc00-bc07 : 0000:01:0a.0
c000-cfff : PCI Bus #02
  c000-c0ff : 0000:02:00.0
d000-d0ff : 0000:00:06.0
  d000-d0ff : NVidia nForce2
d400-d47f : 0000:00:06.0
  d400-d47f : NVidia nForce2
e000-e01f : 0000:00:01.1
e400-e407 : 0000:00:04.0
  e400-e407 : forcedeth
f000-f00f : 0000:00:09.0
  f000-f007 : ide0
  f008-f00f : ide1

cat /proc/iomem
^^^^^^^^^^^^^^^

00000000-0009f3ff : System RAM
  00000000-00000000 : Crash kernel
0009f400-0009ffff : reserved
000a0000-000bffff : Video RAM area
000c0000-000ccfff : Video ROM
000d4000-000d57ff : Adapter ROM
000f0000-000fffff : System ROM
00100000-3ffeffff : System RAM
  00100000-002d37b1 : Kernel code
  002d37b2-003da26f : Kernel data
3fff0000-3fff2fff : ACPI Non-volatile Storage
3fff3000-3fffffff : ACPI Tables
50000000-500fffff : PCI Bus #01
  50000000-5000ffff : 0000:01:07.0
d0000000-d7ffffff : 0000:00:00.0
d8000000-e7ffffff : PCI Bus #02
  d8000000-dfffffff : 0000:02:00.0
  e0000000-e7ffffff : 0000:02:00.1
e8000000-e9ffffff : PCI Bus #02
  e8000000-e801ffff : 0000:02:00.0
  e9000000-e900ffff : 0000:02:00.0
  e9010000-e901ffff : 0000:02:00.1
ea000000-ebffffff : PCI Bus #01
  eb000000-eb00ffff : 0000:01:0a.0
  eb010000-eb011fff : 0000:01:08.0
ec000000-ec000fff : 0000:00:04.0
  ec000000-ec000fff : forcedeth
ec001000-ec001fff : 0000:00:06.0
  ec001000-ec001fff : NVidia nForce2
ec003000-ec003fff : 0000:00:02.0
  ec003000-ec003fff : ohci_hcd
ec004000-ec004fff : 0000:00:02.1
  ec004000-ec004fff : ohci_hcd
ec005000-ec0050ff : 0000:00:02.2
  ec005000-ec0050ff : ehci_hcd
fec00000-fec00fff : reserved
fee00000-fee00fff : reserved
ffff0000-ffffffff : reserved


Software Environment: 

scripts/ver_linux
^^^^^^^^^^^^^^^^^

Linux king-test 2.6.17.1-k-mb #1 SMP Tue Nov 28 22:28:02 CET 2006 i686 
GNU/Linux
 
Gnu C                  4.1.2
Gnu make               3.81
binutils               2.17
util-linux             2.12r
mount                  2.12r
module-init-tools      3.2.2
e2fsprogs              1.39
reiserfsprogs          3.6.19
PPP                    2.4.4
Linux C Library        > libc.2.4
Dynamic linker (ldd)   2.4
Procps                 3.2.7
Net-tools              1.60
Kbd                    [opzione...]
Console-tools          0.2.3
Sh-utils               5.96
udev                   093
Modules Loaded         rfcomm l2cap bluetooth radeon drm cpufreq_userspace 
cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand 
cpufreq_conservative video button battery container ac ipv6 af_packet lp 
joydev snd_cmipci gameport tsdev snd_opl3_lib snd_hwdep snd_mpu401_uart 
snd_rawmidi snd_seq_device sg usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus 
i2c_nforce2 psmouse snd_pcm_oss snd_mixer_oss shpchp pci_hotplug nvidia_agp 
agpgart parport_pc parport evdev pcspkr floppy forcedeth i2c_core serio_raw 
snd_pcm snd_timer snd soundcore snd_page_alloc ext3 jbd mbcache ehci_hcd 
ohci_hcd usbcore ide_generic alim15x3 sd_mod sata_uli ide_cd cdrom ide_disk 
generic amd74xx sata_nv libata scsi_mod thermal processor fan

Steps to reproduce: Boot
Comment 1 Marco Bega 2006-11-28 16:55:57 UTC
/proc/scsi/scsi
^^^^^^^^^^^^^^^

Attached devices:
Host: scsi0 Channel: 00 Id: 00 Lun: 00
  Vendor: ATA      Model: Maxtor 6V250F0   Rev: VA11
  Type:   Direct-Access                    ANSI SCSI revision: 05
Host: scsi1 Channel: 00 Id: 00 Lun: 00
  Vendor: ATA      Model: Maxtor 6L200M0   Rev: BANC
  Type:   Direct-Access                    ANSI SCSI revision: 05
Comment 2 Andrew Morton 2006-11-28 17:27:48 UTC
Can you please attach the output of `dmesg -s 1000000' for both
2.6.17.1 and for 2.6.17.2?  (ie: one good kernel and one bad one)

Thanks.
Comment 3 Marco Bega 2006-11-28 23:31:38 UTC
2.6.17.1 (Working)

sudo dmesg -s 1000000

[17179569.184000] Linux version 2.6.17.1-k-mb (marco@king-test) (gcc version 
4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #1 SMP Tue Nov 28 
22:28:02 CET 2006
[17179569.184000] BIOS-provided physical RAM map:
[17179569.184000]  BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
[17179569.184000]  BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
[17179569.184000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[17179569.184000]  BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
[17179569.184000]  BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
[17179569.184000]  BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
[17179569.184000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[17179569.184000]  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
[17179569.184000] 127MB HIGHMEM available.
[17179569.184000] 896MB LOWMEM available.
[17179569.184000] On node 0 totalpages: 262128
[17179569.184000]   DMA zone: 4096 pages, LIFO batch:0
[17179569.184000]   Normal zone: 225280 pages, LIFO batch:31
[17179569.184000]   HighMem zone: 32752 pages, LIFO batch:7
[17179569.184000] DMI 2.2 present.
[17179569.184000] ACPI: RSDP (v000 Nvidia                                ) @ 
0x000f75c0
[17179569.184000] ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff3000
[17179569.184000] ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff3040
[17179569.184000] ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff74c0
[17179569.184000] ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) 
@ 0x00000000
[17179569.184000] ACPI: PM-Timer IO Port: 0x4008
[17179569.184000] ACPI: Local APIC address 0xfee00000
[17179569.184000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[17179569.184000] Processor #0 6:10 APIC version 16
[17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[17179569.184000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[17179569.184000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 
0-23
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[17179569.184000] ACPI: BIOS IRQ0 pin2 override ignored.
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
[17179569.184000] ACPI: IRQ9 used by override.
[17179569.184000] ACPI: IRQ14 used by override.
[17179569.184000] ACPI: IRQ15 used by override.
[17179569.184000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[17179569.184000] Using ACPI (MADT) for SMP configuration information
[17179569.184000] Allocating PCI resources starting at 50000000 (gap: 
40000000:bec00000)
[17179569.184000] Built 1 zonelists
[17179569.184000] Kernel command line: root=/dev/hda7 ro quiet splash 
locale=it_IT
[17179569.184000] mapped APIC to ffffd000 (fee00000)
[17179569.184000] mapped IOAPIC to ffffc000 (fec00000)
[17179569.184000] Enabling fast FPU save and restore... done.
[17179569.184000] Enabling unmasked SIMD FPU exception support... done.
[17179569.184000] Initializing CPU#0
[17179569.184000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[17179569.184000] Detected 2205.252 MHz processor.
[17179569.184000] Using pmtmr for high-res timesource
[17179569.184000] Console: colour VGA+ 80x25
[17179572.556000] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes)
[17179572.556000] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes)
[17179572.580000] Memory: 1029948k/1048512k available (1869k kernel code, 
17860k reserved, 1050k data, 308k init, 131008k highmem)
[17179572.580000] Checking if this processor honours the WP bit even in 
supervisor mode... Ok.
[17179572.660000] Calibrating delay using timer specific routine.. 4414.99 
BogoMIPS (lpj=8829999)
[17179572.660000] Security Framework v1.0.0 initialized
[17179572.660000] SELinux:  Disabled at boot.
[17179572.660000] Mount-cache hash table entries: 512
[17179572.660000] CPU: After generic identify, caps: 0383fbff c1c3fbff 
00000000 00000000 00000000 00000000 00000000
[17179572.660000] CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 
00000000 00000000 00000000 00000000
[17179572.660000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 
bytes/line)
[17179572.660000] CPU: L2 Cache: 512K (64 bytes/line)
[17179572.660000] CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 
00000420 00000000 00000000 00000000
[17179572.660000] Checking 'hlt' instruction... OK.
[17179572.676000] SMP alternatives: switching to UP code
[17179572.676000] Freeing SMP alternatives: 16k freed
[17179572.684000] CPU0: AMD Athlon(tm) XP 3200+ stepping 00
[17179572.684000] Total of 1 processors activated (4414.99 BogoMIPS).
[17179572.684000] ENABLING IO-APIC IRQs
[17179572.684000] ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1
[17179572.828000] Brought up 1 CPUs
[17179572.828000] migration_cost=0
[17179572.828000] checking if image is initramfs... it is
[17179573.220000] Freeing initrd memory: 5144k freed
[17179573.220000] NET: Registered protocol family 16
[17179573.224000] EISA bus registered
[17179573.224000] ACPI: bus type pci registered
[17179573.236000] PCI: PCI BIOS revision 2.10 entry at 0xfb4a0, last bus=2
[17179573.236000] Setting up standard PCI resources
[17179573.244000] ACPI: Subsystem revision 20060127
[17179573.252000] ACPI: Interpreter enabled
[17179573.252000] ACPI: Using IOAPIC for interrupt routing
[17179573.252000] ACPI: PCI Root Bridge [PCI0] (0000:00)
[17179573.252000] PCI: Probing PCI hardware (bus 00)
[17179573.256000] PCI: nForce2 C1 Halt Disconnect fixup
[17179573.260000] Boot video device is 0000:02:00.0
[17179573.260000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[17179573.308000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[17179573.308000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
[17179573.308000] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.308000] ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179573.308000] ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.312000] ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179573.312000] ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.312000] ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179573.312000] ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179573.312000] ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.312000] ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.312000] ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, 
disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, 
disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, 
disabled.
[17179573.312000] ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, 
disabled.
[17179573.316000] ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, 
disabled.
[17179573.320000] Linux Plug and Play Support v0.97 (c) Adam Belay
[17179573.320000] pnp: PnP ACPI init
[17179573.324000] pnp: PnP ACPI: found 13 devices
[17179573.324000] PnPBIOS: Disabled by ACPI PNP
[17179573.324000] PCI: Using ACPI for IRQ routing
[17179573.324000] PCI: If a device doesn't work, try "pci=routeirq".  If it 
helps, post a report
[17179573.368000] pnp: 00:00: ioport range 0x4000-0x407f could not be reserved
[17179573.368000] pnp: 00:00: ioport range 0x4080-0x40ff has been reserved
[17179573.368000] pnp: 00:00: ioport range 0x4400-0x447f has been reserved
[17179573.368000] pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved
[17179573.368000] pnp: 00:00: ioport range 0x4200-0x427f has been reserved
[17179573.368000] pnp: 00:00: ioport range 0x4280-0x42ff has been reserved
[17179573.368000] pnp: 00:01: ioport range 0x5000-0x503f has been reserved
[17179573.368000] pnp: 00:01: ioport range 0x5500-0x553f has been reserved
[17179573.368000] PCI: Bridge: 0000:00:08.0
[17179573.368000]   IO window: 9000-bfff
[17179573.368000]   MEM window: ea000000-ebffffff
[17179573.368000]   PREFETCH window: 50000000-500fffff
[17179573.368000] PCI: Bridge: 0000:00:1e.0
[17179573.368000]   IO window: c000-cfff
[17179573.368000]   MEM window: e8000000-e9ffffff
[17179573.368000]   PREFETCH window: d8000000-e7ffffff
[17179573.368000] PCI: Setting latency timer of device 0000:00:08.0 to 64
[17179573.368000] NET: Registered protocol family 2
[17179573.408000] IP route cache hash table entries: 32768 (order: 5, 131072 
bytes)
[17179573.408000] TCP established hash table entries: 131072 (order: 8, 
1048576 bytes)
[17179573.408000] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[17179573.408000] TCP: Hash tables configured (established 131072 bind 65536)
[17179573.408000] TCP reno registered
[17179573.408000] audit: initializing netlink socket (disabled)
[17179573.408000] audit(1164788702.408:1): initialized
[17179573.408000] highmem bounce pool size: 64 pages
[17179573.408000] VFS: Disk quotas dquot_6.5.1
[17179573.408000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[17179573.408000] Initializing Cryptographic API
[17179573.408000] io scheduler noop registered
[17179573.408000] io scheduler anticipatory registered
[17179573.408000] io scheduler deadline registered
[17179573.408000] io scheduler cfq registered (default)
[17179573.472000] isapnp: Scanning for PnP cards...
[17179573.824000] isapnp: No Plug & Play device found
[17179573.844000] Real Time Clock Driver v1.12ac
[17179573.844000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
sharing enabled
[17179573.844000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[17179573.844000] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[17179573.844000] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[17179573.844000] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[17179573.848000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 
blocksize
[17179573.848000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[17179573.848000] ide: Assuming 33MHz system bus speed for PIO modes; override 
with idebus=xx
[17179573.848000] PNP: No PS/2 controller found. Probing ports directly.
[17179573.848000] serio: i8042 AUX port at 0x60,0x64 irq 12
[17179573.848000] serio: i8042 KBD port at 0x60,0x64 irq 1
[17179573.848000] mice: PS/2 mouse device common for all mice
[17179573.848000] EISA: Probing bus 0 at eisa.0
[17179573.848000] Cannot allocate resource for EISA slot 4
[17179573.848000] Cannot allocate resource for EISA slot 5
[17179573.848000] EISA: Detected 0 cards.
[17179573.848000] TCP bic registered
[17179573.848000] NET: Registered protocol family 1
[17179573.848000] NET: Registered protocol family 8
[17179573.848000] NET: Registered protocol family 20
[17179573.848000] Using IPI No-Shortcut mode
[17179573.848000] ACPI wakeup devices:
[17179573.848000] HUB0 HUB1 USB0 USB1 USB2 F139 MMAC MMCI UAR1
[17179573.848000] ACPI: (supports S0 S1 S3 S4 S5)
[17179573.852000] Freeing unused kernel memory: 308k freed
[17179575.224000] SCSI subsystem initialized
[17179575.224000] libata version 1.20 loaded.
[17179575.224000] NFORCE2: IDE controller at PCI slot 0000:00:09.0
[17179575.224000] NFORCE2: chipset revision 162
[17179575.224000] NFORCE2: not 100% native mode: will probe irqs later
[17179575.224000] NFORCE2: BIOS didn't set cable bits correctly. Enabling 
workaround.
[17179575.224000] NFORCE2: BIOS didn't set cable bits correctly. Enabling 
workaround.
[17179575.224000] NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller
[17179575.224000]     ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, 
hdb:DMA
[17179575.228000]     ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, 
hdd:DMA
[17179575.228000] Probing IDE interface ide0...
[17179575.520000] hda: SAMSUNG SP1604N, ATA DISK drive
[17179575.804000] hdb: ST3160022ACE, ATA DISK drive
[17179575.864000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[17179575.864000] Probing IDE interface ide1...
[17179576.604000] hdc: Optiarc DVD RW AD-7173A, ATAPI CD/DVD-ROM drive
[17179577.280000] ide1 at 0x170-0x177,0x376 on irq 15
[17179577.284000] hda: max request size: 512KiB
[17179577.292000] hda: 312581808 sectors (160041 MB) w/2048KiB Cache, 
CHS=19457/255/63, UDMA(133)
[17179577.296000] hda: cache flushes supported
[17179577.296000]  hda: hda1 hda2 < hda5 hda6 hda7 >
[17179577.376000] hdb: max request size: 512KiB
[17179577.376000] hdb: 312581808 sectors (160041 MB) w/2048KiB Cache, 
CHS=19457/255/63, UDMA(100)
[17179577.376000] hdb: cache flushes supported
[17179577.376000]  hdb: hdb1 < hdb5 hdb6 hdb7 hdb8 >
[17179577.448000] hdc: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB 
Cache, UDMA(66)
[17179577.448000] Uniform CD-ROM driver Revision: 3.20
[17179577.988000] sata_uli 0000:01:07.0: version 0.5
[17179577.992000] ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
[17179577.992000] ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179577.992000] ata1: SATA max UDMA/133 cmd 0x9000 ctl 0x9402 bmdma 0xA000 
irq 177
[17179577.992000] ata2: SATA max UDMA/133 cmd 0x9800 ctl 0x9C02 bmdma 0xA008 
irq 177
[17179578.196000] ata1: SATA link up 1.5 Gbps (SStatus 113)
[17179578.212000] ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f69 84:4773 85:7c69 
86:3e01 87:4763 88:407f
[17179578.212000] ata1: dev 0 ATA-7, max UDMA/133, 490234752 sectors: LBA48
[17179578.224000] ata1: dev 0 configured for UDMA/133
[17179578.224000] scsi0 : sata_uli
[17179578.428000] ata2: SATA link up 1.5 Gbps (SStatus 113)
[17179578.444000] ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4673 85:7c69 
86:3e01 87:4663 88:007f
[17179578.444000] ata2: dev 0 ATA-7, max UDMA/133, 398297088 sectors: LBA48
[17179578.456000] ata2: dev 0 configured for PIO4
[17179578.456000] scsi1 : sata_uli
[17179578.456000]   Vendor: ATA       Model: Maxtor 6V250F0    Rev: VA11
[17179578.456000]   Type:   Direct-Access                      ANSI SCSI 
revision: 05
[17179578.456000]   Vendor: ATA       Model: Maxtor 6L200M0    Rev: BANC
[17179578.456000]   Type:   Direct-Access                      ANSI SCSI 
revision: 05
[17179578.464000] SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
[17179578.464000] sda: Write Protect is off
[17179578.464000] sda: Mode Sense: 00 3a 00 00
[17179578.464000] SCSI device sda: drive cache: write back
[17179578.464000] SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
[17179578.464000] sda: Write Protect is off
[17179578.464000] sda: Mode Sense: 00 3a 00 00
[17179578.464000] SCSI device sda: drive cache: write back
[17179578.464000]  sda: sda2 < sda5 sda6 >
[17179578.528000] sd 0:0:0:0: Attached scsi disk sda
[17179578.532000] SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
[17179578.532000] sdb: Write Protect is off
[17179578.532000] sdb: Mode Sense: 00 3a 00 00
[17179578.540000] SCSI device sdb: drive cache: write back
[17179578.540000] SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
[17179578.540000] sdb: Write Protect is off
[17179578.540000] sdb: Mode Sense: 00 3a 00 00
[17179578.540000] SCSI device sdb: drive cache: write back
[17179578.540000]  sdb: sdb1 < sdb5 sdb6 >
[17179578.628000] sd 1:0:0:0: Attached scsi disk sdb
[17179578.884000] ALI15X3: IDE controller at PCI slot 0000:01:07.1
[17179578.884000] ACPI: PCI Interrupt 0000:01:07.1[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179578.884000] ALI15X3: chipset revision 198
[17179578.884000] ALI15X3: 100% native mode on irq 177
[17179578.884000]     ide2: BM-DMA at 0xb400-0xb407, BIOS settings: hde:DMA, 
hdf:DMA
[17179578.884000]     ide3: BM-DMA at 0xb408-0xb40f, BIOS settings: hdg:pio, 
hdh:pio
[17179578.884000] Probing IDE interface ide2...
[17179579.448000] Probing IDE interface ide3...
[17179580.060000] Probing IDE interface ide2...
[17179580.088000] usbcore: registered new driver usbfs
[17179580.088000] usbcore: registered new driver hub
[17179580.088000] ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller 
(OHCI) Driver (PCI)
[17179580.088000] ACPI: PCI Interrupt Link [APCF] enabled at IRQ 22
[17179580.092000] ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] -> GSI 22 
(level, high) -> IRQ 185
[17179580.092000] PCI: Setting latency timer of device 0000:00:02.0 to 64
[17179580.092000] ohci_hcd 0000:00:02.0: OHCI Host Controller
[17179580.092000] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus 
number 1
[17179580.092000] ohci_hcd 0000:00:02.0: irq 185, io mem 0xec003000
[17179580.152000] usb usb1: configuration #1 chosen from 1 choice
[17179580.152000] hub 1-0:1.0: USB hub found
[17179580.152000] hub 1-0:1.0: 3 ports detected
[17179580.260000] ACPI: PCI Interrupt Link [APCG] enabled at IRQ 21
[17179580.260000] ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [APCG] -> GSI 21 
(level, high) -> IRQ 193
[17179580.260000] PCI: Setting latency timer of device 0000:00:02.1 to 64
[17179580.260000] ohci_hcd 0000:00:02.1: OHCI Host Controller
[17179580.260000] ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus 
number 2
[17179580.260000] ohci_hcd 0000:00:02.1: irq 193, io mem 0xec004000
[17179580.320000] usb usb2: configuration #1 chosen from 1 choice
[17179580.320000] hub 2-0:1.0: USB hub found
[17179580.320000] hub 2-0:1.0: 3 ports detected
[17179580.428000] ACPI: PCI Interrupt Link [APCL] enabled at IRQ 20
[17179580.428000] ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [APCL] -> GSI 20 
(level, high) -> IRQ 201
[17179580.428000] PCI: Setting latency timer of device 0000:00:02.2 to 64
[17179580.428000] ehci_hcd 0000:00:02.2: EHCI Host Controller
[17179580.428000] ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus 
number 3
[17179580.428000] ehci_hcd 0000:00:02.2: debug port 1
[17179580.428000] PCI: cache line size of 64 is not supported by device 
0000:00:02.2
[17179580.428000] ehci_hcd 0000:00:02.2: irq 201, io mem 0xec005000
[17179580.428000] ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 
Dec 2004
[17179580.428000] usb usb3: configuration #1 chosen from 1 choice
[17179580.428000] hub 3-0:1.0: USB hub found
[17179580.428000] hub 3-0:1.0: 6 ports detected
[17179580.624000] Probing IDE interface ide3...
[17179580.880000] usb 3-2: new high speed USB device using ehci_hcd and 
address 2
[17179581.028000] usb 3-2: configuration #1 chosen from 1 choice
[17179581.028000] hub 3-2:1.0: USB hub found
[17179581.028000] hub 3-2:1.0: 4 ports detected
[17179581.208000] Attempting manual resume
[17179581.220000] kjournald starting.  Commit interval 5 seconds
[17179581.220000] EXT3-fs: mounted filesystem with ordered data mode.
[17179581.360000] usb 3-2.2: new low speed USB device using ehci_hcd and 
address 3
[17179581.468000] usb 3-2.2: configuration #1 chosen from 1 choice
[17179581.700000] usb 3-2.4: new low speed USB device using ehci_hcd and 
address 4
[17179581.804000] usb 3-2.4: config 1 has an invalid interface number: 1 but 
max is 0
[17179581.804000] usb 3-2.4: config 1 has no interface number 0
[17179581.808000] usb 3-2.4: configuration #1 chosen from 1 choice
[17179590.044000] Linux agpgart interface v0.101 (c) Dave Jones
[17179590.188000] agpgart: Detected NVIDIA nForce2 chipset
[17179590.196000] agpgart: AGP aperture is 128M @ 0xd0000000
[17179590.260000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[17179590.616000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[17179590.808000] Floppy drive(s): fd0 is 1.44M
[17179590.828000] FDC 0 is a post-1991 82077
[17179591.016000] parport: PnPBIOS parport detected.
[17179591.016000] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
[17179591.456000] forcedeth.c: Reverse Engineered nForce ethernet driver. 
Version 0.54.
[17179591.456000] ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22
[17179591.456000] ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCH] -> GSI 22 
(level, high) -> IRQ 185
[17179591.456000] PCI: Setting latency timer of device 0000:00:04.0 to 64
[17179591.572000] input: PC Speaker as /class/input/input0
[17179591.676000] usbcore: registered new driver hiddev
[17179591.692000] input: HID Keyboard Device as /class/input/input1
[17179591.692000] input: USB HID v1.10 Keyboard [HID Keyboard Device] on 
usb-0000:00:02.2-2.2
[17179591.696000] input: HID Keyboard Device as /class/input/input2
[17179591.696000] input: USB HID v1.10 Device [HID Keyboard Device] on 
usb-0000:00:02.2-2.2
[17179591.700000] input: PS/2+USB Mouse as /class/input/input3
[17179591.700000] input: USB HID v1.00 Mouse [PS/2+USB Mouse] on 
usb-0000:00:02.2-2.4
[17179591.700000] usbcore: registered new driver usbhid
[17179591.700000] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
[17179591.812000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[17179591.816000] sd 1:0:0:0: Attached scsi generic sg1 type 0
[17179591.976000] eth0: forcedeth.c: subsystem: 01043:80a7 bound to 
0000:00:04.0
[17179591.980000] ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
[17179591.980000] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 
(level, high) -> IRQ 193
[17179591.980000] PCI: Setting latency timer of device 0000:00:06.0 to 64
[17179592.004000] ts: Compaq touchscreen protocol output
[17179592.304000] intel8x0_measure_ac97_clock: measured 56795 usecs
[17179592.304000] intel8x0: clocking to 48000
[17179592.308000] ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
[17179592.308000] ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [APC2] -> GSI 17 
(level, high) -> IRQ 209
[17179592.308000] i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000
[17179592.308000] i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5500
[17179592.420000] eth0: no link during initialization.
[17179592.472000] lp0: using parport0 (interrupt-driven).
[17179592.496000] Adding 2096440k swap 
on /dev/disk/by-uuid/a67b572b-a166-4dc7-9b19-17ae0dd320e2.  Priority:-1 
extents:1 across:2096440k
[17179592.556000] EXT3 FS on hda7, internal journal
[17179593.056000] eth0: link up.
[17179593.476000] NET: Registered protocol family 17
[17179596.684000] NET: Registered protocol family 10
[17179596.684000] lo: Disabled Privacy Extensions
[17179596.684000] IPv6 over IPv4 tunneling driver
[17179598.192000] ACPI: Power Button (FF) [PWRF]
[17179598.192000] ACPI: Power Button (CM) [PWRB]
[17179598.208000] Using specific hotkey driver
[17179598.240000] ibm_acpi: ec object not found
[17179598.268000] toshiba_acpi: Unknown parameter `hotkeys_over_acpi'
[17179599.740000] [drm] Initialized drm 1.0.1 20051102
[17179599.756000] ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179599.756000] [drm] Initialized radeon 1.24.0 20060225 on minor 0
[17179600.436000] apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
[17179600.436000] apm: overridden by ACPI.
[17179601.048000] agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
[17179601.048000] agpgart: Putting AGP V3 device at 0000:00:00.0 into 4x mode
[17179601.048000] agpgart: Putting AGP V3 device at 0000:02:00.0 into 4x mode
[17179601.388000] [drm] Setting GART location based on new memory map
[17179601.388000] [drm] Loading R200 Microcode
[17179601.388000] [drm] writeback test succeeded in 1 usecs
[17179607.164000] eth0: no IPv6 routers present
[17179608.476000] Bluetooth: Core ver 2.8
[17179608.476000] NET: Registered protocol family 31
[17179608.476000] Bluetooth: HCI device and connection manager initialized
[17179608.476000] Bluetooth: HCI socket layer initialized
[17179608.608000] Bluetooth: L2CAP ver 2.8
[17179608.608000] Bluetooth: L2CAP socket layer initialized
[17179608.728000] Bluetooth: RFCOMM socket layer initialized
[17179608.728000] Bluetooth: RFCOMM TTY layer initialized
[17179608.728000] Bluetooth: RFCOMM ver 1.7
Comment 4 Marco Bega 2006-11-28 23:37:02 UTC
2.6.17.2 (not working)


dmesg -s 1000000

[17179569.184000] Linux version 2.6.17.2mb (marco@king-test) (gcc version 
4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #1 SMP Tue Nov 28 
21:18:11 CET 2006
[17179569.184000] BIOS-provided physical RAM map:
[17179569.184000]  BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
[17179569.184000]  BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
[17179569.184000]  BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
[17179569.184000]  BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)
[17179569.184000]  BIOS-e820: 000000003fff0000 - 000000003fff3000 (ACPI NVS)
[17179569.184000]  BIOS-e820: 000000003fff3000 - 0000000040000000 (ACPI data)
[17179569.184000]  BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
[17179569.184000]  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
[17179569.184000]  BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
[17179569.184000] 127MB HIGHMEM available.
[17179569.184000] 896MB LOWMEM available.
[17179569.184000] On node 0 totalpages: 262128
[17179569.184000]   DMA zone: 4096 pages, LIFO batch:0
[17179569.184000]   Normal zone: 225280 pages, LIFO batch:31
[17179569.184000]   HighMem zone: 32752 pages, LIFO batch:7
[17179569.184000] DMI 2.2 present.
[17179569.184000] ACPI: RSDP (v000 Nvidia                                ) @ 
0x000f75c0
[17179569.184000] ACPI: RSDT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff3000
[17179569.184000] ACPI: FADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff3040
[17179569.184000] ACPI: MADT (v001 Nvidia AWRDACPI 0x42302e31 AWRD 0x00000000) 
@ 0x3fff74c0
[17179569.184000] ACPI: DSDT (v001 NVIDIA AWRDACPI 0x00001000 MSFT 0x0100000e) 
@ 0x00000000
[17179569.184000] ACPI: PM-Timer IO Port: 0x4008
[17179569.184000] ACPI: Local APIC address 0xfee00000
[17179569.184000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[17179569.184000] Processor #0 6:10 APIC version 16
[17179569.184000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[17179569.184000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[17179569.184000] IOAPIC[0]: apic_id 2, version 17, address 0xfec00000, GSI 
0-23
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[17179569.184000] ACPI: BIOS IRQ0 pin2 override ignored.
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 14 global_irq 14 high edge)
[17179569.184000] ACPI: INT_SRC_OVR (bus 0 bus_irq 15 global_irq 15 high edge)
[17179569.184000] ACPI: IRQ9 used by override.
[17179569.184000] ACPI: IRQ14 used by override.
[17179569.184000] ACPI: IRQ15 used by override.
[17179569.184000] Enabling APIC mode:  Flat.  Using 1 I/O APICs
[17179569.184000] Using ACPI (MADT) for SMP configuration information
[17179569.184000] Allocating PCI resources starting at 50000000 (gap: 
40000000:bec00000)
[17179569.184000] Built 1 zonelists
[17179569.184000] Kernel command line: root=/dev/hda7 ro quiet splash 
locale=it_IT
[17179569.184000] mapped APIC to ffffd000 (fee00000)
[17179569.184000] mapped IOAPIC to ffffc000 (fec00000)
[17179569.184000] Enabling fast FPU save and restore... done.
[17179569.184000] Enabling unmasked SIMD FPU exception support... done.
[17179569.184000] Initializing CPU#0
[17179569.184000] PID hash table entries: 4096 (order: 12, 16384 bytes)
[17179569.184000] Detected 2205.232 MHz processor.
[17179569.184000] Using pmtmr for high-res timesource
[17179569.184000] Console: colour VGA+ 80x25
[17179572.072000] Dentry cache hash table entries: 131072 (order: 7, 524288 
bytes)
[17179572.072000] Inode-cache hash table entries: 65536 (order: 6, 262144 
bytes)
[17179572.096000] Memory: 1029948k/1048512k available (1873k kernel code, 
17852k reserved, 1050k data, 308k init, 131008k highmem)
[17179572.096000] Checking if this processor honours the WP bit even in 
supervisor mode... Ok.
[17179572.176000] Calibrating delay using timer specific routine.. 4415.04 
BogoMIPS (lpj=8830096)
[17179572.176000] Security Framework v1.0.0 initialized
[17179572.176000] SELinux:  Disabled at boot.
[17179572.176000] Mount-cache hash table entries: 512
[17179572.176000] CPU: After generic identify, caps: 0383fbff c1c3fbff 
00000000 00000000 00000000 00000000 00000000
[17179572.176000] CPU: After vendor identify, caps: 0383fbff c1c3fbff 00000000 
00000000 00000000 00000000 00000000
[17179572.176000] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 
bytes/line)
[17179572.176000] CPU: L2 Cache: 512K (64 bytes/line)
[17179572.176000] CPU: After all inits, caps: 0383fbff c1c3fbff 00000000 
00000420 00000000 00000000 00000000
[17179572.176000] Checking 'hlt' instruction... OK.
[17179572.192000] SMP alternatives: switching to UP code
[17179572.192000] Freeing SMP alternatives: 16k freed
[17179572.200000] CPU0: AMD Athlon(tm) XP 3200+ stepping 00
[17179572.200000] Total of 1 processors activated (4415.04 BogoMIPS).
[17179572.200000] ENABLING IO-APIC IRQs
[17179572.200000] ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1
[17179572.344000] Brought up 1 CPUs
[17179572.344000] migration_cost=0
[17179572.344000] checking if image is initramfs... it is
[17179572.732000] Freeing initrd memory: 5136k freed
[17179572.732000] NET: Registered protocol family 16
[17179572.732000] EISA bus registered
[17179572.732000] ACPI: bus type pci registered
[17179572.748000] PCI: PCI BIOS revision 2.10 entry at 0xfb4a0, last bus=2
[17179572.748000] Setting up standard PCI resources
[17179572.752000] ACPI: Subsystem revision 20060127
[17179572.760000] ACPI: Interpreter enabled
[17179572.760000] ACPI: Using IOAPIC for interrupt routing
[17179572.764000] ACPI: PCI Root Bridge [PCI0] (0000:00)
[17179572.764000] PCI: Probing PCI hardware (bus 00)
[17179572.764000] PCI: nForce2 C1 Halt Disconnect fixup
[17179572.768000] Boot video device is 0000:02:00.0
[17179572.768000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[17179572.816000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
[17179572.816000] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGPB._PRT]
[17179572.820000] ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LNK2] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LNK3] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LNK4] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LNK5] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.820000] ACPI: PCI Interrupt Link [LUBA] (IRQs 3 4 *5 6 7 10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LUBB] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LMAC] (IRQs 3 4 5 6 7 *10 11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LAPU] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.820000] ACPI: PCI Interrupt Link [LACI] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179572.820000] ACPI: PCI Interrupt Link [LMCI] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.820000] ACPI: PCI Interrupt Link [LSMB] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179572.824000] ACPI: PCI Interrupt Link [LUB2] (IRQs 3 4 5 6 7 10 *11 12 14 
15)
[17179572.824000] ACPI: PCI Interrupt Link [LFIR] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.824000] ACPI: PCI Interrupt Link [L3CM] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.824000] ACPI: PCI Interrupt Link [LIDE] (IRQs 3 4 5 6 7 10 11 12 14 
15) *0, disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APC1] (IRQs *16), disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APC2] (IRQs *17), disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APC3] (IRQs *18), disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APC4] (IRQs *19), disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APC5] (IRQs *16), disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCF] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCG] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCH] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCI] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCJ] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCK] (IRQs 20 21 22) *0, 
disabled.
[17179572.824000] ACPI: PCI Interrupt Link [APCS] (IRQs *23), disabled.
[17179572.828000] ACPI: PCI Interrupt Link [APCL] (IRQs 20 21 22) *0, 
disabled.
[17179572.828000] ACPI: PCI Interrupt Link [APCM] (IRQs 20 21 22) *0, 
disabled.
[17179572.828000] ACPI: PCI Interrupt Link [AP3C] (IRQs 20 21 22) *0, 
disabled.
[17179572.828000] ACPI: PCI Interrupt Link [APCZ] (IRQs 20 21 22) *0, 
disabled.
[17179572.828000] Linux Plug and Play Support v0.97 (c) Adam Belay
[17179572.828000] pnp: PnP ACPI init
[17179572.836000] pnp: PnP ACPI: found 13 devices
[17179572.836000] PnPBIOS: Disabled by ACPI PNP
[17179572.836000] PCI: Using ACPI for IRQ routing
[17179572.836000] PCI: If a device doesn't work, try "pci=routeirq".  If it 
helps, post a report
[17179572.880000] pnp: 00:00: ioport range 0x4000-0x407f could not be reserved
[17179572.880000] pnp: 00:00: ioport range 0x4080-0x40ff has been reserved
[17179572.880000] pnp: 00:00: ioport range 0x4400-0x447f has been reserved
[17179572.880000] pnp: 00:00: ioport range 0x4480-0x44ff could not be reserved
[17179572.880000] pnp: 00:00: ioport range 0x4200-0x427f has been reserved
[17179572.880000] pnp: 00:00: ioport range 0x4280-0x42ff has been reserved
[17179572.880000] pnp: 00:01: ioport range 0x5000-0x503f has been reserved
[17179572.880000] pnp: 00:01: ioport range 0x5500-0x553f has been reserved
[17179572.880000] PCI: Bridge: 0000:00:08.0
[17179572.880000]   IO window: 9000-bfff
[17179572.880000]   MEM window: ea000000-ebffffff
[17179572.880000]   PREFETCH window: 50000000-500fffff
[17179572.880000] PCI: Bridge: 0000:00:1e.0
[17179572.880000]   IO window: c000-cfff
[17179572.880000]   MEM window: e8000000-e9ffffff
[17179572.880000]   PREFETCH window: d8000000-e7ffffff
[17179572.880000] PCI: Setting latency timer of device 0000:00:08.0 to 64
[17179572.880000] NET: Registered protocol family 2
[17179572.916000] IP route cache hash table entries: 32768 (order: 5, 131072 
bytes)
[17179572.916000] TCP established hash table entries: 131072 (order: 8, 
1048576 bytes)
[17179572.916000] TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
[17179572.916000] TCP: Hash tables configured (established 131072 bind 65536)
[17179572.916000] TCP reno registered
[17179572.916000] audit: initializing netlink socket (disabled)
[17179572.916000] audit(1164789362.916:1): initialized
[17179572.916000] highmem bounce pool size: 64 pages
[17179572.916000] VFS: Disk quotas dquot_6.5.1
[17179572.916000] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[17179572.916000] Initializing Cryptographic API
[17179572.916000] io scheduler noop registered
[17179572.916000] io scheduler anticipatory registered
[17179572.916000] io scheduler deadline registered
[17179572.916000] io scheduler cfq registered (default)
[17179572.980000] isapnp: Scanning for PnP cards...
[17179573.332000] isapnp: No Plug & Play device found
[17179573.352000] Real Time Clock Driver v1.12ac
[17179573.352000] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
sharing enabled
[17179573.352000] serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[17179573.352000] serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[17179573.352000] 00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[17179573.352000] 00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
[17179573.352000] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 
blocksize
[17179573.352000] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[17179573.352000] ide: Assuming 33MHz system bus speed for PIO modes; override 
with idebus=xx
[17179573.356000] PNP: No PS/2 controller found. Probing ports directly.
[17179573.356000] serio: i8042 AUX port at 0x60,0x64 irq 12
[17179573.356000] serio: i8042 KBD port at 0x60,0x64 irq 1
[17179573.356000] mice: PS/2 mouse device common for all mice
[17179573.356000] EISA: Probing bus 0 at eisa.0
[17179573.356000] Cannot allocate resource for EISA slot 4
[17179573.356000] Cannot allocate resource for EISA slot 5
[17179573.356000] EISA: Detected 0 cards.
[17179573.356000] TCP bic registered
[17179573.356000] NET: Registered protocol family 1
[17179573.356000] NET: Registered protocol family 8
[17179573.356000] NET: Registered protocol family 20
[17179573.356000] Using IPI No-Shortcut mode
[17179573.356000] ACPI wakeup devices:
[17179573.356000] HUB0 HUB1 USB0 USB1 USB2 F139 MMAC MMCI UAR1
[17179573.356000] ACPI: (supports S0 S1 S3 S4 S5)
[17179573.356000] Freeing unused kernel memory: 308k freed
[17179574.716000] SCSI subsystem initialized
[17179574.716000] libata version 1.20 loaded.
[17179574.720000] NFORCE2: IDE controller at PCI slot 0000:00:09.0
[17179574.720000] NFORCE2: chipset revision 162
[17179574.720000] NFORCE2: not 100% native mode: will probe irqs later
[17179574.720000] NFORCE2: BIOS didn't set cable bits correctly. Enabling 
workaround.
[17179574.720000] NFORCE2: BIOS didn't set cable bits correctly. Enabling 
workaround.
[17179574.720000] NFORCE2: 0000:00:09.0 (rev a2) UDMA133 controller
[17179574.720000]     ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, 
hdb:DMA
[17179574.720000]     ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, 
hdd:DMA
[17179574.720000] Probing IDE interface ide0...
[17179575.012000] hda: SAMSUNG SP1604N, ATA DISK drive
[17179575.296000] hdb: ST3160022ACE, ATA DISK drive
[17179575.356000] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[17179575.356000] Probing IDE interface ide1...
[17179576.096000] hdc: Optiarc DVD RW AD-7173A, ATAPI CD/DVD-ROM drive
[17179576.772000] ide1 at 0x170-0x177,0x376 on irq 15
[17179576.776000] hda: max request size: 512KiB
[17179576.788000] hda: 312581808 sectors (160041 MB) w/2048KiB Cache, 
CHS=19457/255/63, UDMA(133)
[17179576.788000] hda: cache flushes supported
[17179576.788000]  hda: hda1 hda2 < hda5 hda6 hda7 >
[17179576.884000] hdb: max request size: 512KiB
[17179576.884000] hdb: 312581808 sectors (160041 MB) w/2048KiB Cache, 
CHS=19457/255/63, UDMA(100)
[17179576.884000] hdb: cache flushes supported
[17179576.884000]  hdb: hdb1 < hdb5 hdb6 hdb7 hdb8 >
[17179576.956000] hdc: ATAPI 48X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB 
Cache, UDMA(66)
[17179576.956000] Uniform CD-ROM driver Revision: 3.20
[17179577.596000] sata_uli 0000:01:07.0: version 0.5
[17179577.596000] ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
[17179577.596000] ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179577.596000] ata1: SATA max UDMA/133 cmd 0x9000 ctl 0x9402 bmdma 0xA000 
irq 177
[17179577.596000] ata2: SATA max UDMA/133 cmd 0x9800 ctl 0x9C02 bmdma 0xA008 
irq 177
[17179577.800000] ata1: SATA link up 1.5 Gbps (SStatus 113)
[17179577.816000] ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f69 84:4773 85:7c69 
86:3e01 87:4763 88:407f
[17179577.816000] ata1: dev 0 ATA-7, max UDMA/133, 490234752 sectors: LBA48
[17179577.828000] ata1: dev 0 configured for UDMA/133
[17179577.828000] scsi0 : sata_uli
[17179578.032000] ata2: SATA link up 1.5 Gbps (SStatus 113)
[17179578.048000] ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4673 85:7c69 
86:3e01 87:4663 88:007f
[17179578.048000] ata2: dev 0 ATA-7, max UDMA/133, 398297088 sectors: LBA48
[17179578.060000] ata2: dev 0 configured for PIO4
[17179578.060000] scsi1 : sata_uli
[17179578.060000]   Vendor: ATA       Model: Maxtor 6V250F0    Rev: VA11
[17179578.060000]   Type:   Direct-Access                      ANSI SCSI 
revision: 05
[17179578.060000]   Vendor: ATA       Model: Maxtor 6L200M0    Rev: BANC
[17179578.060000]   Type:   Direct-Access                      ANSI SCSI 
revision: 05
[17179578.068000] SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
[17179578.068000] sda: Write Protect is off
[17179578.068000] sda: Mode Sense: 00 3a 00 00
[17179578.068000] SCSI device sda: drive cache: write back
[17179578.068000] SCSI device sda: 490234752 512-byte hdwr sectors (251000 MB)
[17179578.068000] sda: Write Protect is off
[17179578.068000] sda: Mode Sense: 00 3a 00 00
[17179578.068000] SCSI device sda: drive cache: write back
[17179578.068000]  sda: sda2 < sda5 sda6 >
[17179578.108000] sd 0:0:0:0: Attached scsi disk sda
[17179578.112000] SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
[17179578.112000] sdb: Write Protect is off
[17179578.112000] sdb: Mode Sense: 00 3a 00 00
[17179578.112000] SCSI device sdb: drive cache: write back
[17179578.116000] SCSI device sdb: 398297088 512-byte hdwr sectors (203928 MB)
[17179578.120000] sdb: Write Protect is off
[17179578.120000] sdb: Mode Sense: 00 3a 00 00
[17179578.120000] SCSI device sdb: drive cache: write back
[17179578.120000]  sdb: sdb1 < sdb5 sdb6 >
[17179578.220000] sd 1:0:0:0: Attached scsi disk sdb
[17179578.620000] ALI15X3: IDE controller at PCI slot 0000:01:07.1
[17179578.620000] ACPI: PCI Interrupt 0000:01:07.1[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179578.620000] ALI15X3: chipset revision 198
[17179578.620000] ALI15X3: 100% native mode on irq 177
[17179578.620000]     ide2: BM-DMA at 0xb400-0xb407, BIOS settings: hde:DMA, 
hdf:DMA
[17179578.624000]     ide3: BM-DMA at 0xb408-0xb40f, BIOS settings: hdg:pio, 
hdh:pio
[17179578.624000] Probing IDE interface ide2...
[17179579.184000] Probing IDE interface ide3...
[17179579.796000] Probing IDE interface ide2...
[17179579.824000] usbcore: registered new driver usbfs
[17179579.824000] usbcore: registered new driver hub
[17179579.828000] ohci_hcd: 2005 April 22 USB 1.1 'Open' Host Controller 
(OHCI) Driver (PCI)
[17179579.828000] ACPI: PCI Interrupt Link [APCF] enabled at IRQ 22
[17179579.828000] ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [APCF] -> GSI 22 
(level, high) -> IRQ 185
[17179579.828000] PCI: Setting latency timer of device 0000:00:02.0 to 64
[17179579.828000] ohci_hcd 0000:00:02.0: OHCI Host Controller
[17179579.828000] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus 
number 1
[17179579.828000] ohci_hcd 0000:00:02.0: irq 185, io mem 0xec003000
[17179579.888000] usb usb1: configuration #1 chosen from 1 choice
[17179579.888000] hub 1-0:1.0: USB hub found
[17179579.888000] hub 1-0:1.0: 3 ports detected
[17179579.996000] ACPI: PCI Interrupt Link [APCG] enabled at IRQ 21
[17179579.996000] ACPI: PCI Interrupt 0000:00:02.1[B] -> Link [APCG] -> GSI 21 
(level, high) -> IRQ 193
[17179579.996000] PCI: Setting latency timer of device 0000:00:02.1 to 64
[17179579.996000] ohci_hcd 0000:00:02.1: OHCI Host Controller
[17179579.996000] ohci_hcd 0000:00:02.1: new USB bus registered, assigned bus 
number 2
[17179579.996000] ohci_hcd 0000:00:02.1: irq 193, io mem 0xec004000
[17179580.056000] usb usb2: configuration #1 chosen from 1 choice
[17179580.056000] hub 2-0:1.0: USB hub found
[17179580.056000] hub 2-0:1.0: 3 ports detected
[17179580.164000] ACPI: PCI Interrupt Link [APCL] enabled at IRQ 20
[17179580.164000] ACPI: PCI Interrupt 0000:00:02.2[C] -> Link [APCL] -> GSI 20 
(level, high) -> IRQ 201
[17179580.164000] PCI: Setting latency timer of device 0000:00:02.2 to 64
[17179580.164000] ehci_hcd 0000:00:02.2: EHCI Host Controller
[17179580.164000] ehci_hcd 0000:00:02.2: new USB bus registered, assigned bus 
number 3
[17179580.164000] ehci_hcd 0000:00:02.2: debug port 1
[17179580.164000] PCI: cache line size of 64 is not supported by device 
0000:00:02.2
[17179580.164000] ehci_hcd 0000:00:02.2: irq 201, io mem 0xec005000
[17179580.164000] ehci_hcd 0000:00:02.2: USB 2.0 started, EHCI 1.00, driver 10 
Dec 2004
[17179580.164000] usb usb3: configuration #1 chosen from 1 choice
[17179580.164000] hub 3-0:1.0: USB hub found
[17179580.164000] hub 3-0:1.0: 6 ports detected
[17179580.360000] Probing IDE interface ide3...
[17179580.616000] usb 3-2: new high speed USB device using ehci_hcd and 
address 2
[17179580.764000] usb 3-2: configuration #1 chosen from 1 choice
[17179580.764000] hub 3-2:1.0: USB hub found
[17179580.764000] hub 3-2:1.0: 4 ports detected
[17179580.940000] Attempting manual resume
[17179580.960000] kjournald starting.  Commit interval 5 seconds
[17179580.960000] EXT3-fs: mounted filesystem with ordered data mode.
[17179581.096000] usb 3-2.2: new low speed USB device using ehci_hcd and 
address 3
[17179581.204000] usb 3-2.2: configuration #1 chosen from 1 choice
[17179581.440000] usb 3-2.4: new low speed USB device using ehci_hcd and 
address 4
[17179581.544000] usb 3-2.4: config 1 has an invalid interface number: 1 but 
max is 0
[17179581.544000] usb 3-2.4: config 1 has no interface number 0
[17179581.548000] usb 3-2.4: configuration #1 chosen from 1 choice
[17179590.004000] Floppy drive(s): fd0 is 1.44M
[17179590.028000] FDC 0 is a post-1991 82077
[17179590.144000] input: PC Speaker as /class/input/input0
[17179590.192000] forcedeth.c: Reverse Engineered nForce ethernet driver. 
Version 0.54.
[17179590.192000] ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22
[17179590.192000] ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCH] -> GSI 22 
(level, high) -> IRQ 185
[17179590.192000] PCI: Setting latency timer of device 0000:00:04.0 to 64
[17179590.712000] eth0: forcedeth.c: subsystem: 01043:80a7 bound to 
0000:00:04.0
[17179590.780000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[17179590.788000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[17179590.828000] Linux agpgart interface v0.101 (c) Dave Jones
[17179590.944000] parport: PnPBIOS parport detected.
[17179590.944000] parport0: PC-style at 0x378 (0x778), irq 7, dma 3 
[PCSPP,TRISTATE,COMPAT,ECP,DMA]
[17179591.052000] i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000
[17179591.052000] i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5500
[17179591.076000] agpgart: Detected NVIDIA nForce2 chipset
[17179591.084000] agpgart: AGP aperture is 128M @ 0xd0000000
[17179591.212000] ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
[17179591.212000] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 
(level, high) -> IRQ 193
[17179591.212000] PCI: Setting latency timer of device 0000:00:06.0 to 64
[17179591.404000] sd 0:0:0:0: Attached scsi generic sg0 type 0
[17179591.404000] sd 1:0:0:0: Attached scsi generic sg1 type 0
[17179591.424000] usbcore: registered new driver hiddev
[17179591.440000] input: HID Keyboard Device as /class/input/input1
[17179591.440000] input: USB HID v1.10 Keyboard [HID Keyboard Device] on 
usb-0000:00:02.2-2.2
[17179591.448000] input: HID Keyboard Device as /class/input/input2
[17179591.448000] input: USB HID v1.10 Device [HID Keyboard Device] on 
usb-0000:00:02.2-2.2
[17179591.448000] drivers/usb/input/hid-core.c: input irq status -32 received
[17179591.452000] input: PS/2+USB Mouse as /class/input/input3
[17179591.452000] input: USB HID v1.00 Mouse [PS/2+USB Mouse] on 
usb-0000:00:02.2-2.4
[17179591.452000] usbcore: registered new driver usbhid
[17179591.452000] drivers/usb/input/hid-core.c: v2.6:USB HID core driver
[17179591.500000] eth0: no link during initialization.
[17179591.536000] intel8x0_measure_ac97_clock: measured 56798 usecs
[17179591.536000] intel8x0: clocking to 48000
[17179591.540000] ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
[17179591.540000] ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [APC2] -> GSI 17 
(level, high) -> IRQ 209
[17179591.624000] ts: Compaq touchscreen protocol output
[17179591.816000] eth0: link up.
[17179592.024000] lp0: using parport0 (interrupt-driven).
[17179592.048000] Adding 2096440k swap 
on /dev/disk/by-uuid/a67b572b-a166-4dc7-9b19-17ae0dd320e2.  Priority:-1 
extents:1 across:2096440k
[17179592.112000] EXT3 FS on hda7, internal journal
[17179592.560000] NET: Registered protocol family 17
[17179593.000000] NET: Registered protocol family 10
[17179593.000000] lo: Disabled Privacy Extensions
[17179593.000000] IPv6 over IPv4 tunneling driver
[17179597.712000] ACPI: Power Button (FF) [PWRF]
[17179597.712000] ACPI: Power Button (CM) [PWRB]
[17179597.724000] Using specific hotkey driver
[17179597.752000] ibm_acpi: ec object not found
[17179597.772000] toshiba_acpi: Unknown parameter `hotkeys_over_acpi'
[17179599.232000] [drm] Initialized drm 1.0.1 20051102
[17179599.244000] ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [APC4] -> GSI 19 
(level, high) -> IRQ 177
[17179599.244000] [drm] Initialized radeon 1.24.0 20060225 on minor 0
[17179599.868000] apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16ac)
[17179599.868000] apm: overridden by ACPI.
[17179600.512000] agpgart: Found an AGP 3.0 compliant device at 0000:00:00.0.
[17179600.512000] agpgart: Putting AGP V3 device at 0000:00:00.0 into 4x mode
[17179600.512000] agpgart: Putting AGP V3 device at 0000:02:00.0 into 4x mode
[17179600.836000] [drm] Setting GART location based on new memory map
[17179600.836000] [drm] Loading R200 Microcode
[17179600.836000] [drm] writeback test succeeded in 1 usecs
[17179603.680000] eth0: no IPv6 routers present
[17179608.348000] Bluetooth: Core ver 2.8
[17179608.348000] NET: Registered protocol family 31
[17179608.348000] Bluetooth: HCI device and connection manager initialized
[17179608.348000] Bluetooth: HCI socket layer initialized
[17179608.500000] Bluetooth: L2CAP ver 2.8
[17179608.500000] Bluetooth: L2CAP socket layer initialized
[17179608.624000] Bluetooth: RFCOMM socket layer initialized
[17179608.624000] Bluetooth: RFCOMM TTY layer initialized
[17179608.624000] Bluetooth: RFCOMM ver 1.7
Comment 5 Tejun Heo 2006-11-29 00:33:19 UTC
Between, 2.6.17.1 and 2.6.17.2, ATA_DFLAG_PIO has changed its position.  Please
make sure you haven't mixed modules for the two versions.  If that's not the
case, please change #undef ATA_DEBUG in include/linux/libata.h to #define
ATA_DEBUG, recompile the kernel, and report the boot dmesg.
Comment 6 Marco Bega 2006-11-29 07:47:38 UTC
Created attachment 9664 [details]
Dmesg 2.6.17.2 ATA_DEBUG
Comment 7 Marco Bega 2006-11-29 07:50:40 UTC
No mixed modules, I'm sure.
It's occur even with Debian Etch precompiled kernel 2.6.17.2, or even in the
Live-CD of distribution that use kernel >= 2.6.17.2 as Ubuntu 6.10 and Mandriva
2007.

In attachment there's dmesg with ATA_DEBUG define.
If you need, I have dmesg with ATA_VERBOSE_DEBUG define too.

I'm looking for something in libata-core.c, but my C knowlodge is too poor to do
it... 
Comment 8 Andrew Morton 2006-11-29 19:17:46 UTC
Well here's the dmesg-diff.  I don't see anything in here which would
explain a sata-super-slowdown.



--- 1	2006-11-29 19:17:28.000000000 -0800
+++ 2	2006-11-29 19:17:36.000000000 -0800
@@ -1,22 +1,22 @@
 Return-Path: <www@osdl.org>
 Received: from localhost (bix )
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-	for <akpm@localhost>; Wed, 29 Nov 2006 00:34:05 -0800
+	by localhost.localdomain (8.12.10/8.12.10) with ESMTP id kAT8dNe8026143
+	for <akpm@localhost>; Wed, 29 Nov 2006 00:39:24 -0800
 Received: from bix 
 	by localhost with POP3 (fetchmail-6.2.0)
-	for akpm@localhost (single-drop); Wed, 29 Nov 2006 00:34:05 -0800 (PST)
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 Received: (from www@localhost)
-	by fire-2.osdl.org (8.12.8/8.12.5/Submit) id kAT7YKDZ028532;
-	Tue, 28 Nov 2006 23:34:20 -0800
-Date: Tue, 28 Nov 2006 23:34:20 -0800
-Message-Id: <200611290734.kAT7YKDZ028532@fire-2.osdl.org>
+	by fire-2.osdl.org (8.12.8/8.12.5/Submit) id kAT7dilb028969;
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+Date: Tue, 28 Nov 2006 23:39:44 -0800
+Message-Id: <200611290739.kAT7dilb028969@fire-2.osdl.org>
 From: bugme-daemon@bugzilla.kernel.org
 To: akpm@osdl.org
 Subject: [Bug 7590] libata: /dev/sdb slow and unstable - Timing buffered disk reads: 1.79 MB/sec
@@ -36,14 +36,15 @@
 
 
 
-------- Additional Comments From astrodanzante@gmail.com  2006-11-28 23:31 -------
-2.6.17.1 (Working)
+------- Additional Comments From astrodanzante@gmail.com  2006-11-28 23:37 -------
+2.6.17.2 (not working)
 
-sudo dmesg -s 1000000
 
- Linux version 2.6.17.1-k-mb (marco@king-test) (gcc version 
+dmesg -s 1000000
+
+ Linux version 2.6.17.2mb (marco@king-test) (gcc version 
 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #1 SMP Tue Nov 28 
-22:28:02 CET 2006
+21:18:11 CET 2006
  BIOS-provided physical RAM map:
   BIOS-e820: 0000000000000000 - 000000000009f400 (usable)
   BIOS-e820: 000000000009f400 - 00000000000a0000 (reserved)
@@ -100,19 +101,19 @@
  Enabling unmasked SIMD FPU exception support... done.
  Initializing CPU#0
  PID hash table entries: 4096 (order: 12, 16384 bytes)
- Detected 2205.252 MHz processor.
+ Detected 2205.232 MHz processor.
  Using pmtmr for high-res timesource
  Console: colour VGA+ 80x25
  Dentry cache hash table entries: 131072 (order: 7, 524288 
 bytes)
  Inode-cache hash table entries: 65536 (order: 6, 262144 
 bytes)
- Memory: 1029948k/1048512k available (1869k kernel code, 
-17860k reserved, 1050k data, 308k init, 131008k highmem)
+ Memory: 1029948k/1048512k available (1873k kernel code, 
+17852k reserved, 1050k data, 308k init, 131008k highmem)
  Checking if this processor honours the WP bit even in 
 supervisor mode... Ok.
- Calibrating delay using timer specific routine.. 4414.99 
-BogoMIPS (lpj=8829999)
+ Calibrating delay using timer specific routine.. 4415.04 
+BogoMIPS (lpj=8830096)
  Security Framework v1.0.0 initialized
  SELinux:  Disabled at boot.
  Mount-cache hash table entries: 512
@@ -129,13 +130,13 @@
  SMP alternatives: switching to UP code
  Freeing SMP alternatives: 16k freed
  CPU0: AMD Athlon(tm) XP 3200+ stepping 00
- Total of 1 processors activated (4414.99 BogoMIPS).
+ Total of 1 processors activated (4415.04 BogoMIPS).
  ENABLING IO-APIC IRQs
  ..TIMER: vector=0x31 apic1=0 pin1=0 apic2=-1 pin2=-1
  Brought up 1 CPUs
  migration_cost=0
  checking if image is initramfs... it is
- Freeing initrd memory: 5144k freed
+ Freeing initrd memory: 5136k freed
  NET: Registered protocol family 16
  EISA bus registered
  ACPI: bus type pci registered
@@ -242,7 +243,7 @@
  TCP: Hash tables configured (established 131072 bind 65536)
  TCP reno registered
  audit: initializing netlink socket (disabled)
- audit(1164788702.408:1): initialized
+ audit(1164789362.916:1): initialized
  highmem bounce pool size: 64 pages
  VFS: Disk quotas dquot_6.5.1
  Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
@@ -434,23 +435,33 @@
 max is 0
  usb 3-2.4: config 1 has no interface number 0
  usb 3-2.4: configuration #1 chosen from 1 choice
- Linux agpgart interface v0.101 (c) Dave Jones
- agpgart: Detected NVIDIA nForce2 chipset
- agpgart: AGP aperture is 128M @ 0xd0000000
- pci_hotplug: PCI Hot Plug PCI Core version: 0.5
- shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
  Floppy drive(s): fd0 is 1.44M
  FDC 0 is a post-1991 82077
- parport: PnPBIOS parport detected.
- parport0: PC-style at 0x378 (0x778), irq 7, dma 3 
-[PCSPP,TRISTATE,COMPAT,ECP,DMA]
+ input: PC Speaker as /class/input/input0
  forcedeth.c: Reverse Engineered nForce ethernet driver. 
 Version 0.54.
  ACPI: PCI Interrupt Link [APCH] enabled at IRQ 22
  ACPI: PCI Interrupt 0000:00:04.0[A] -> Link [APCH] -> GSI 22 
 (level, high) -> IRQ 185
  PCI: Setting latency timer of device 0000:00:04.0 to 64
- input: PC Speaker as /class/input/input0
+ eth0: forcedeth.c: subsystem: 01043:80a7 bound to 
+0000:00:04.0
+ pci_hotplug: PCI Hot Plug PCI Core version: 0.5
+ shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
+ Linux agpgart interface v0.101 (c) Dave Jones
+ parport: PnPBIOS parport detected.
+ parport0: PC-style at 0x378 (0x778), irq 7, dma 3 
+[PCSPP,TRISTATE,COMPAT,ECP,DMA]
+ i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000
+ i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5500
+ agpgart: Detected NVIDIA nForce2 chipset
+ agpgart: AGP aperture is 128M @ 0xd0000000
+ ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
+ ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 
+(level, high) -> IRQ 193
+ PCI: Setting latency timer of device 0000:00:06.0 to 64
+ sd 0:0:0:0: Attached scsi generic sg0 type 0
+ sd 1:0:0:0: Attached scsi generic sg1 type 0
  usbcore: registered new driver hiddev
  input: HID Keyboard Device as /class/input/input1
  input: USB HID v1.10 Keyboard [HID Keyboard Device] on 
@@ -458,34 +469,25 @@
  input: HID Keyboard Device as /class/input/input2
  input: USB HID v1.10 Device [HID Keyboard Device] on 
 usb-0000:00:02.2-2.2
+ drivers/usb/input/hid-core.c: input irq status -32 received
  input: PS/2+USB Mouse as /class/input/input3
  input: USB HID v1.00 Mouse [PS/2+USB Mouse] on 
 usb-0000:00:02.2-2.4
  usbcore: registered new driver usbhid
  drivers/usb/input/hid-core.c: v2.6:USB HID core driver
- sd 0:0:0:0: Attached scsi generic sg0 type 0
- sd 1:0:0:0: Attached scsi generic sg1 type 0
- eth0: forcedeth.c: subsystem: 01043:80a7 bound to 
-0000:00:04.0
- ACPI: PCI Interrupt Link [APCJ] enabled at IRQ 21
- ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [APCJ] -> GSI 21 
-(level, high) -> IRQ 193
- PCI: Setting latency timer of device 0000:00:06.0 to 64
- ts: Compaq touchscreen protocol output
- intel8x0_measure_ac97_clock: measured 56795 usecs
+ eth0: no link during initialization.
+ intel8x0_measure_ac97_clock: measured 56798 usecs
  intel8x0: clocking to 48000
  ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
  ACPI: PCI Interrupt 0000:01:09.0[A] -> Link [APC2] -> GSI 17 
 (level, high) -> IRQ 209
- i2c_adapter i2c-0: nForce2 SMBus adapter at 0x5000
- i2c_adapter i2c-1: nForce2 SMBus adapter at 0x5500
- eth0: no link during initialization.
+ ts: Compaq touchscreen protocol output
+ eth0: link up.
  lp0: using parport0 (interrupt-driven).
  Adding 2096440k swap 
 on /dev/disk/by-uuid/a67b572b-a166-4dc7-9b19-17ae0dd320e2.  Priority:-1 
 extents:1 across:2096440k
  EXT3 FS on hda7, internal journal
- eth0: link up.
  NET: Registered protocol family 17
  NET: Registered protocol family 10
  lo: Disabled Privacy Extensions

Comment 9 Andrew Morton 2006-11-29 19:25:27 UTC
On Wed, 29 Nov 2006 00:35:57 -0800
bugme-daemon@bugzilla.kernel.org wrote:

> http://bugzilla.kernel.org/show_bug.cgi?id=7590
> 
> htejun@gmail.com changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>               Owner|jgarzik@pobox.com           |htejun@gmail.com
>              Status|NEW                         |ASSIGNED
> 
> 
> 
> ------- Additional Comments From htejun@gmail.com  2006-11-29 00:33 -------
> Between, 2.6.17.1 and 2.6.17.2, ATA_DFLAG_PIO has changed its position.  Please
> make sure you haven't mixed modules for the two versions.  If that's not the
> case, please change #undef ATA_DEBUG in include/linux/libata.h to #define
> ATA_DEBUG, recompile the kernel, and report the boot dmesg.
> 
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug, or are watching someone who is.

What Tejun said.  Here's the only sata diff between 2.6.17.1 and 2.6.17.2. 
You could see if reverting this fixes it.



Problem:
 - With 2.6.17 libata, some PIO-only devices are given DMA commands.

Changes:
 - Do not clear the ATA_DFLAG_PIO flag in ata_dev_configure().

Signed-off-by: Tejun Heo <htejun@gmail.com>.
Signed-off-by: Albert Lee <albertcc@tw.ibm.com>
---
The patch is originally done by Tejun and already in the libata-dev upstream.
Patch reviewed and acked by Jeff.

diff -Nrup linux-2.6.17-0/drivers/scsi/libata-core.c linux-2.6.17-1/drivers/scsi/libata-core.c
--- linux-2.6.17-0/drivers/scsi/libata-core.c	2006-06-18 09:49:35.000000000 +0800
+++ linux-2.6.17-1/drivers/scsi/libata-core.c	2006-06-20 16:56:14.000000000 +0800
@@ -1229,7 +1229,7 @@ static int ata_dev_configure(struct ata_
 		       id[84], id[85], id[86], id[87], id[88]);
 
 	/* initialize to-be-configured parameters */
-	dev->flags = 0;
+	dev->flags &= ~ATA_DFLAG_CFG_MASK;
 	dev->max_sectors = 0;
 	dev->cdb_len = 0;
 	dev->n_sectors = 0;
diff -Nrup linux-2.6.17-0/include/linux/libata.h linux-2.6.17-1/include/linux/libata.h
--- linux-2.6.17-0/include/linux/libata.h	2006-06-18 09:49:35.000000000 +0800
+++ linux-2.6.17-1/include/linux/libata.h	2006-06-20 16:55:41.000000000 +0800
@@ -120,9 +120,12 @@ enum {
 	ATA_SHT_USE_CLUSTERING	= 1,
 
 	/* struct ata_device stuff */
-	ATA_DFLAG_LBA48		= (1 << 0), /* device supports LBA48 */
-	ATA_DFLAG_PIO		= (1 << 1), /* device currently in PIO mode */
-	ATA_DFLAG_LBA		= (1 << 2), /* device supports LBA */
+	ATA_DFLAG_LBA		= (1 << 0), /* device supports LBA */
+	ATA_DFLAG_LBA48		= (1 << 1), /* device supports LBA48 */
+
+	ATA_DFLAG_CFG_MASK	= (1 << 8) - 1,
+
+	ATA_DFLAG_PIO		= (1 << 8), /* device currently in PIO mode */
 
 	ATA_DEV_UNKNOWN		= 0,	/* unknown device */
 	ATA_DEV_ATA		= 1,	/* ATA device */



_______________________________________________
stable mailing list
stable@linux.kernel.org
http://linux.kernel.org/mailman/listinfo/stable

Comment 10 Marco Bega 2006-11-30 03:28:45 UTC
Yes, reverting 2.6.17.2 libata.h and libata-core.c fixes it. I have just tried
it again. (I already thought it).

Isn't possible to correct the 2.6.17.2 patch without downgrading it?
Comment 11 Tejun Heo 2006-11-30 05:01:14 UTC
Okay, I get it.  It's ironic.  Your second drive is configured for PIO4.  Before
the fix, libata issued DMA commands to devices which are configured for PIO
mode, so DMA commands were issued to your drive anyway thus showing normal UDMA
performance.  2.6.17.2 fixes the bug and libata issues PIO commands to devices
which are configured for PIO mode resulting in massive slow down.

So, the fix is correct but it hurts you nevertheless.  Let's track down why
libata is configuring your drive to PIO4.  Messages with ATA_DEBUG contains
those info but your last report was truncated.  Please increase the size of
kernel log buffersize under kernel hacking and report the result of dmesg -s
1000000.
Comment 12 Marco Bega 2006-11-30 06:16:31 UTC
dmesg -s 2147483639 >> dmesg-dbg
More of this dmesg can't do. But always truncated. 

I'm going to unplug some ata device, maybe it can help us...
Comment 13 Marco Bega 2006-11-30 06:17:42 UTC
Created attachment 9684 [details]
2.6.17.2 ATA_DEBUG dmesg -s 2147483639
Comment 14 Marco Bega 2006-11-30 06:30:07 UTC
I unplugged an HDD p-ata and a CD-ROM, but dmesg is always truncated.



I don't know if it can help you:
when I use an kernel >= 2.6.17.2 the system freeze on shutdown, often but not
always. Using 2.6.17.1 or less never do. 
Comment 15 Tejun Heo 2006-11-30 07:12:47 UTC
Yeah, ATA_DEBUG turns on a LOT of messages.  I'll prepare some selective debug
message printing patch tomorrow.  Gotta sleep now.
Comment 16 Marco Bega 2006-11-30 07:31:27 UTC
Created attachment 9687 [details]
not truncated dmesg 2.6.17.2 ATA_DEBUG

/var/log/dmesg.1.gz
Comment 17 Marco Bega 2006-11-30 07:34:12 UTC
I think this last one should gone. 

Goodnight :-) (Here it's 16.36)
Comment 18 Marco Bega 2006-11-30 11:58:36 UTC
I tried in 2.6.17.13 to do the same thing that i do in 17.2:

include/linux/libata.h 
-      ATA_DFLAG_LBA           = (1 << 0), /* device supports LBA */
-      ATA_DFLAG_LBA48         = (1 << 1), /* device supports LBA48 */
-      ATA_DFLAG_HPA           = (1 << 2), /* device has an HPA */
-      ATA_DFLAG_CFG_MASK      = (1 << 8) - 1,
-      ATA_DFLAG_PIO           = (1 << 8), /* device currently in PIO mode */

+       ATA_DFLAG_LBA48         = (1 << 0), /* device supports LBA48 */
+       ATA_DFLAG_PIO           = (1 << 1), /* device currently in PIO mode */
+       ATA_DFLAG_LBA           = (1 << 2), /* device supports LBA */

drivers/scsi/libata-core.c

-	dev->flags &= ~ATA_DFLAG_CFG_MASK; 
+	dev->flags = 0; 


and it does not works.
Comment 19 Tejun Heo 2006-11-30 18:42:05 UTC
Created attachment 9700 [details]
debug patch

Please apply this patch and report what the kernel says.  ATA_DEBUG isn't
necessary.  Thanks.
Comment 20 Marco Bega 2006-12-01 04:59:19 UTC
Created attachment 9704 [details]
Dmesg debug patch

This should be the interesting...


[17179576.564000] ata1: SATA max UDMA/133 cmd 0x9000 ctl 0x9402 bmdma 0xA000
irq 177
[17179576.564000] ata2: SATA max UDMA/133 cmd 0x9800 ctl 0x9C02 bmdma 0xA008
irq 177
[17179576.768000] ata1: SATA link up 1.5 Gbps (SStatus 113)
[17179576.776000] ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4673 85:7c69
86:3c01 87:4663 88:007f
[17179576.776000] ata1: dev 0 ATA-7, max UDMA/133, 398297088 sectors: LBA48
[17179576.776000] XXX xfer_mask0=0x7f1f
[17179576.776000] XXX xfer_mask1:0=0x7f1f
[17179576.776000] XXX xfer_mask2:0=0x7f1f
[17179576.776000] XXX xfer_mask3:0=0x7f1f
[17179576.776000] XXX xfer_mask4:0=0x7f1f
[17179576.776000] XXX xfer_mask5=0x7f1f
[17179576.776000] XXX xfer_mask6=0x7f1f
[17179576.784000] ata1: dev 0 configured for UDMA/133
[17179576.784000] scsi0 : sata_uli
[17179576.988000] ata2: SATA link up 1.5 Gbps (SStatus 113)
[17179576.996000] ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f69 84:4773 85:7c69
86:3c01 87:4763 88:407f
[17179576.996000] ata2: dev 0 ATA-7, max UDMA/133, 490234752 sectors: LBA48
[17179576.996000] XXX xfer_mask0=0x7f1f
[17179576.996000] XXX xfer_mask1:0=0x7f1f
[17179576.996000] XXX xfer_mask2:0=0x7f1f
[17179576.996000] XXX xfer_mask3:0=0x7f1f
[17179576.996000] XXX xfer_mask4:0=0x7f1f
[17179576.996000] XXX xfer_mask5=0x1f
[17179576.996000] XXX xfer_mask6=0x1f
[17179577.004000] ata2: dev 0 configured for PIO4
Comment 21 Tejun Heo 2006-12-11 20:45:53 UTC
Your controller is reporting simplex DMA.  That is, two ports on the controller
share DMA channel and thus only one device can use DMA at a time.  On 2.6.17.1
where both devices are functioning at high spped, can you run some data
integrity test while performing heavy IO to both disks?  I'm a bit surprised
that a modern SATA controller is reporting simplex.
Comment 22 Marco Bega 2006-12-12 04:06:58 UTC
I bought two of this cheap controller about 2 years ago, and they run on two
box, this one that I'm using now and another one, an old PII that run Windows XP.
I never I had loose data, except when an HDD was fail but it was an head crash.

I realized that running linux it see my two sata hdd as udma6 and not as sata,
but I was not worry about it. 
Running Windows that is not happen, and the two sata hdd is faster than my p-ata
udma 133 hdd.

The chip on the controller is the same that you can find on a lot on motherboard.

It's all that i can tell you.

If you can advice my an data integrity test I'll be happy to run it and I report
you the output.
Comment 23 Tejun Heo 2006-12-19 16:23:05 UTC
Okay, uli seems to have bogus SIMPLEX bit.  This is being fixed in upstream.

http://thread.gmane.org/gmane.linux.kernel/475453/focus=475453
Comment 24 Tejun Heo 2006-12-19 18:42:25 UTC
Created attachment 9891 [details]
sata_uli-clear-simplex

Please test the attached patch from Alan Cox.
Comment 25 Marco Bega 2006-12-19 19:01:38 UTC
I just tried to patch drivers/scsi/sata_uli.c on 2.6.17.14 and it doesn't work.
                              ^^^^

This " ppi[0] = ppi[1] = &uli_port_info; " doesn't work (?) so I leaved "ppi =
&uli_port_info;" 

Of course, I added "ata_pci_clear_simplex(pdev);".
 

Did I done something bad?
Comment 26 Tejun Heo 2006-12-19 19:08:58 UTC
Ergh.. it's against 2.6.19.  You just need to add ata_pci_clear_simplex(pdev)
somewhere between pci_enable_device() and ata_device_add().
Comment 27 Marco Bega 2006-12-19 19:16:02 UTC
This is what I did, and does't work. Always PIO4...


        rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
        if (rc)
                goto err_out_regions;
/*ADDED*/
        ata_pci_clear_simplex(pdev);
/*END*/
        ppi = &uli_port_info; 
        probe_ent = ata_pci_init_native_mode(pdev, &ppi, ATA_PORT_PRIMARY | ATA_
PORT_SECONDARY);
        if (!probe_ent) {
Comment 28 Tejun Heo 2006-12-19 19:23:54 UTC
Can you try the following?

rc = ata_pci_clear_simplex(pdev);
printk("XXX: clear_simplex=%d\n", rc);
Comment 29 Marco Bega 2006-12-20 10:57:52 UTC
Created attachment 9901 [details]
dmesg-2.6.19.1-patch-dbg vanish sata

so, I have trouble...

I got the 2.6.19.1 tree and I added on drivers/ata/sata_uli.c this code:


	rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
	if (rc)
		goto err_out_regions;

/* ADD */
	ata_pci_clear_simplex(pdev);
	rc = ata_pci_clear_simplex(pdev);
	printk("XXX: clear_simplex=%d\n", rc);
/*END*/

	ppi[0] = ppi[1] = &uli_port_info;
	probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY |
ATA_P
ORT_SECONDARY);


and simply my SATA HDD was vanish.

I can see the controller with lcpci:
01:07.0 Mass storage controller: ALi Corporation ALi M5281 Serial ATA / RAID
Host Controller 
(rev a1)
01:07.1 Mass storage controller: ALi Corporation M5228 ALi ATA/RAID Controller
(rev c6)


I think that the trouble is in the double ata_pci_clear_simplex(pdev), isn't
it?
Comment 30 Tejun Heo 2006-12-20 19:32:13 UTC
No, I don't think so.  Can you post full dmesg?
Comment 31 Marco Bega 2006-12-20 20:03:04 UTC
Created attachment 9908 [details]
dmesg without "ata_pci_clear_simplex(pdev)"

With all 3 lines  you can read dmesg in the last attachment. No debug print.

I have a dmesg from a kernel compiled without "ata_pci_clear_simplex(pdev)" but
with only:
rc = ata_pci_clear_simplex(pdev);
printk("XXX: clear_simplex=%d\n", rc);

and you can read it in this attachment.
Comment 32 Tejun Heo 2007-01-03 03:59:09 UTC
Created attachment 9998 [details]
sata_uli ignore simplex patch

Please test this patch.  The patch will apply to 2.6.19[.1] and all 20.rcX
kernels.  Happy new year.
Comment 33 Tejun Heo 2007-01-03 04:00:08 UTC
Ah... I forgot to mention.  Please post boot dmesg too.
Comment 34 Marco Bega 2007-01-03 16:17:24 UTC
Created attachment 10002 [details]
dmesg with patch

Happy new year.

Here is (in the attachment) the dmesg.

There's something that i don't understand.
In the dmseg output I can see:
ALI15X3: 100% native mode on irq 19
    ide0: BM-DMA at 0xb400-0xb407, BIOS settings: hda:DMA, hdb:DMA
    ide1: BM-DMA at 0xb408-0xb40f, BIOS settings: hdc:pio, hdd:pio
Probing IDE interface ide0...

but I can't find this hda and hdb device. Also if I try to do "mknod /dev/hda b
3 0" it doesn't work. (Normally I use udev)

(In this kernel sata hard disk is hdx and no more sdx, it isn't?)
Comment 35 Tejun Heo 2007-01-03 20:34:17 UTC
You need to load sata_uli and the disks will appear as /dev/sdX.
Comment 36 Marco Bega 2007-01-04 02:23:50 UTC
Created attachment 10003 [details]
The last dmesg

ehm, yes, I had just forget to compile it (the next time I won't compile kernel
at 3 am).

You can see dmesg in attachment. SATA information are in the end because I
loaded modules just after that I compiled them.

Now it likes to work.
The kernel says that it goes at 133 MB/s and hdparm returns
Timing buffered disk reads:  204 MB in	3.01 seconds =	67.71 MB/sec

Now I'm going to test some large read/write action. 

Is 133 MB/s for PCI limitation or is there samething wrong in the UDMA mode?

The P-ATA controller on the PCI have a strange way to work now... if I plug a
disk in the only IDE port, the kernel see it as hdc or hdd if it is slave. The
hda and hdb simply don't exist and can't exist.

Thank you very much for the hard and good work.
Comment 37 Tejun Heo 2007-01-15 21:41:34 UTC
I'm forwarding the patch upstream and closing the bug.  Thanks.

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