What breaks aic7xxx in post 2.6.12-rc2 ?

Hello,

as I reported in
http://marc.theaimsgroup.com/?l=linux-kernel&m=111554477416794&w=2

I have lots of problem with aic7xxx (and till 2.6.12-rc2 everything works perfectly). I have tried to compil 2.6.12-rc4-mm1 without probe all Lun and it don't change anything at all to this problem.

I have two different controllers :

0000:00:05.0 SCSI storage controller: Adaptec AIC-7892A U160/m (rev 02) 0000:00:0a.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U

And I also use libsata.

Anyone got an idea on what's going wrong ?

Please CC to me : I am not on this mailinglist.

	Grégoire Favre

Not me, it works perfectly here, but then I have different hardware (but using the aic7xxx driver).

Here's what 2.6.12-rc4-mm1 has to say about my devices :

[   33.618922] scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
[   33.618925]         <Adaptec 29160N Ultra160 SCSI adapter>
[   33.618927]         aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
[   33.618930]
[   49.640570] (scsi0:A:4:0): refuses WIDE negotiation.  Using 8bit transfers
[   49.644190]   Vendor: PIONEER   Model: DVD-ROM DVD-305   Rev: 1.03
[   49.646714]   Type:   CD-ROM                             ANSI SCSI revision: 02
[   49.649172]  target0:0:4: Beginning Domain Validation
[   49.651858] (scsi0:A:4:0): refuses WIDE negotiation.  Using 8bit transfers
[   49.657561]  target0:0:4: Domain Validation skipping write tests
[   49.660414] (scsi0:A:4): 20.000MB/s transfers (20.000MHz, offset 16)
[   49.665476]  target0:0:4: Ending Domain Validation
[   49.673599]   Vendor: PLEXTOR   Model: CD-R   PX-W1210S  Rev: 1.01
[   49.676263]   Type:   CD-ROM                             ANSI SCSI revision: 02
[   49.678814]  target0:0:5: Beginning Domain Validation
[   49.683510]  target0:0:5: Domain Validation skipping write tests
[   49.686322] (scsi0:A:5): 20.000MB/s transfers (20.000MHz, offset 16)
[   49.690423]  target0:0:5: Ending Domain Validation
[   49.694849]   Vendor: IBM       Model: DDYS-T36950N      Rev: S96H
[   49.697572]   Type:   Direct-Access                      ANSI SCSI revision: 03
[   49.700193] scsi0:A:6:0: Tagged Queuing enabled.  Depth 250
[   49.702793]  target0:0:6: Beginning Domain Validation
[   49.708229] WIDTH IS 1
[   49.711280] (scsi0:A:6): 6.600MB/s transfers (16bit)
[   49.718361] (scsi0:A:6): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)
[   49.730609]  target0:0:6: Ending Domain Validation
[   51.784340] SCSI device sda: 71687340 512-byte hdwr sectors (36704 MB)
[   51.788211] SCSI device sda: drive cache: write back
[   51.791748] SCSI device sda: 71687340 512-byte hdwr sectors (36704 MB)
[   51.795598] SCSI device sda: drive cache: write back
[   51.798176]  sda: sda1 sda2 sda3 sda4
[   51.817055] Attached scsi disk sda at scsi0, channel 0, id 6, lun 0
[   51.821630] sr0: scsi3-mmc drive: 16x/40x cd/rw xa/form2 cdda tray
[   51.824276] Uniform CD-ROM driver Revision: 3.20
[   51.826937] Attached scsi CD-ROM sr0 at scsi0, channel 0, id 4, lun 0
[   51.831792] sr1: scsi3-mmc drive: 32x/32x writer cd/rw xa/form2 cdda tray
[   51.834486] Attached scsi CD-ROM sr1 at scsi0, channel 0, id 5, lun 0

--
Jesper Juhl

You are lucky, maybe I should also mention that I am under x86_64 ?

Here under 2.6.12-rc2 :

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>
        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit) (scsi0:A:15): 80.000MB/s transfers (40.000MHz DT, offset 63, 16bit)
Vendor: IBM Model: DDRS-39130D Rev: DC1B
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:0:0: Tagged Queuing enabled. Depth 253
Vendor: SEAGATE Model: ST336706LW Rev: 0108
Type: Direct-Access ANSI SCSI revision: 03
scsi0:A:15:0: Tagged Queuing enabled. Depth 253
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec 2940 Ultra SCSI adapter>
aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

(scsi1:A:1): 10.000MB/s transfers (10.000MHz, offset 15)
Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08
Type: CD-ROM ANSI SCSI revision: 02
(scsi1:A:2): 10.000MB/s transfers (10.000MHz, offset 8)
Vendor: PLEXTOR Model: CD-R PX-R820T Rev: 1.08
Type: CD-ROM ANSI SCSI revision: 02
(scsi1:A:3): 10.000MB/s transfers (10.000MHz, offset 8)
Vendor: PLEXTOR Model: CD-R PX-R820T Rev: 1.08
Type: CD-ROM ANSI SCSI revision: 02
libata version 1.10 loaded.
sata_via version 1.1
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 20 sata_via(0000:00:0f.0): routed to hard irq line 4
ata1: SATA max UDMA/133 cmd 0xE000 ctl 0xDC02 bmdma 0xD000 irq 20
ata2: SATA max UDMA/133 cmd 0xD800 ctl 0xD402 bmdma 0xD008 irq 20
ata1: no device found (phy stat 00000000)
scsi2 : sata_via
ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4043 85:7c69 86:3e01 87:4043 88:407f
ata2: dev 0 ATA, max UDMA/133, 398297088 sectors: lba48
ata2: dev 0 configured for UDMA/133
scsi3 : sata_via
Vendor: ATA Model: Maxtor 6B200M0 Rev: BANC
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 17850000 512-byte hdwr sectors (9139 MB)
SCSI device sda: drive cache: write back
sda: sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sdb: 71687370 512-byte hdwr sectors (36704 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 71687370 512-byte hdwr sectors (36704 MB)
SCSI device sdb: drive cache: write back
sdb: sdb1 sdb2
Attached scsi disk sdb at scsi0, channel 0, id 15, lun 0
SCSI device sdc: 398297088 512-byte hdwr sectors (203928 MB)
SCSI device sdc: drive cache: write back
SCSI device sdc: 398297088 512-byte hdwr sectors (203928 MB)
SCSI device sdc: drive cache: write back
sdc: sdc1 sdc2
Attached scsi disk sdc at scsi3, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 32x/32x cd/rw xa/form2 cdda tray
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 1, lun 0
sr1: scsi3-mmc drive: 20x/20x writer cd/rw xa/form2 cdda tray Attached scsi CD-ROM sr1 at scsi1, channel 0, id 2, lun 0
sr2: scsi3-mmc drive: 20x/20x writer cd/rw xa/form2 cdda tray Attached scsi CD-ROM sr2 at scsi1, channel 0, id 3, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 Attached scsi generic sg1 at scsi0, channel 0, id 15, lun 0, type 0

Attached scsi generic sg2 at scsi1, channel 0, id 1, lun 0,  type 5
Attached scsi generic sg3 at scsi1, channel 0, id 2, lun 0,  type 5
Attached scsi generic sg4 at scsi1, channel 0, id 3, lun 0,  type 5
Attached scsi generic sg5 at scsi3, channel 0, id 0, lun 0,  type 0

usbmon: debugs is not available
ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 21 ehci_hcd 0000:00:10.4: VIA Technologies, Inc. USB 2.0
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1 ehci_hcd 0000:00:10.4: irq 21, io mem 0xcfffe900
ehci_hcd 0000:00:10.4: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004 hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.0: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2 uhci_hcd 0000:00:10.0: irq 21, io base 0x0000bc00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.1: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2) uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3 uhci_hcd 0000:00:10.1: irq 21, io base 0x0000c000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3) uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4 uhci_hcd 0000:00:10.2: irq 21, io base 0x0000c400
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 21 uhci_hcd 0000:00:10.3: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#4) uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5 uhci_hcd 0000:00:10.3: irq 21, io base 0x0000c800
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.

Anyone has aic7xxx working post 2.6.12-rc2 on amd64 ?

Thank you very much and please keep CC to me as I am not on this ml.

	Grégoire Favre

Have you tried enabling some of the debug options and the options that give you more verbose errors? That might help diagnose what wrong. Just a guess, I don't know, but I'd try these options :

CONFIG_SCSI_CONSTANTS
CONFIG_SCSI_LOGGING
CONFIG_AIC7XXX_DEBUG_ENABLE
CONFIG_AIC7XXX_DEBUG_MASK
CONFIG_AIC7XXX_REG_PRETTY_PRINT

read the help for those options to see what they do and how to use them.

Jesper Juhl

Here's a me too report.

This is controller that I have

00:0e.0 SCSI storage controller: Adaptec AIC-7896U2/7897U2

I never used to get warning such as "refuses WIDE negotiation" in kernels prior to 2.6.12-rc3-mm3.
The machine (x86) boots up fine though.

Here's the relevant dmesg output from 2.6.12-rc4-mm1

======================================================================

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs

Vendor: IBM-PSG Model: ST39103LC !# Rev: B227
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:0:0: Tagged Queuing enabled. Depth 32
target0:0:0: Beginning Domain Validation
WIDTH IS 1
(scsi0:A:0): 6.600MB/s transfers (16bit)
target0:0:0: Domain Validation skipping write tests
(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
target0:0:0: Ending Domain Validation
Vendor: IBM-PSG Model: ST39103LC !# Rev: B227
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:1:0: Tagged Queuing enabled. Depth 32
target0:0:1: Beginning Domain Validation
WIDTH IS 1
(scsi0:A:1): 6.600MB/s transfers (16bit)
target0:0:1: Domain Validation skipping write tests
(scsi0:A:1): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
target0:0:1: Ending Domain Validation
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers <============
scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x85
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x36 SCBPTR = 0x0
SCSISIGI[0x46] ERROR[0x0] SCSIBUSL[0x3] LASTPHASE[0x40]
SCSISEQ[0x12] SBLKCTL[0xa] SCSIRATE[0x0] SEQCTL[0x10]
SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x40]
SSTAT3[0x0] SIMODE0[0x8] SIMODE1[0xac] SXFRCTL0[0x80]
DFCNTRL[0x28] DFSTATUS[0x80]
STACK: 0x0 0x160 0x176 0x83
SCB count = 4
Kernel NEXTQSCB = 3
Card NEXTQSCB = 3
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40] SCB_SCSIID[0xf7] SCB_LUN[0x0] SCB_TAG[0x2]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]
Pending list:
2 SCB_CONTROL[0x40] SCB_SCSIID[0xf7] SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 2
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
scsi0: At time of recovery, card was not paused

======================================================================

Better cc linux-scsi.

Are these bugs also present in 2.6.12-rc4?

Thanks

Yes, I tried a vanilla 2.6.12-rc4 and I get the same output. I get this from 2.6.12-rc3 onwards.

Maybe something from the following changeset of 2.6.12-rc3 ??

[email protected]:
[PATCH] finally fix 53c700 to use the generic iomem infrastructure [PATCH] Convert i2o to compat_ioctl
[PATCH] Convert i2o to compat_ioctl
aic7xxx: add support for the SPI transport class
aic7xxx: convert to SPI transport class Domain Validation
lpfc: add Emulex FC driver version 8.0.28
qla2xxx: fix compiler warning in qla_attr.c
scsi: add DID_REQUEUE to the error handling
scsi: add DID_REQUEUE to the error handling
updates for CFQ oops fix
zfcp: add point-2-point support
zfcp: add point-2-point support

-Dinakar

Always a wise thing to do for SCSI failure reports.

Actually, this isn't a me too. The previous one looks like some strange DV failure. This is a problem with the initial inquiry. What's the device at target 15?

James

On this controler I have :

Host: scsi0 Channel: 00 Id: 00 Lun: 00
Vendor: IBM Model: DDRS-39130D Rev: DC1B
Type: Direct-Access ANSI SCSI revision: 02
Host: scsi0 Channel: 00 Id: 15 Lun: 00
Vendor: SEAGATE Model: ST336706LW Rev: 0108
Type: Direct-Access ANSI SCSI revision: 03

Should I change anything in the BIOS ?

Thank you, and please keep CC to me as I am not on this ml :-)

	Grégoire Favre
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Erm, that doesn't square with the bug report:

[...]

James

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Well,

I just did some copy, and I didn't swap hardware ???

What does that mean ?

	Grégoire Favre
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Not sure what is it that you want, but here is the lspci -vv (It is a IBM x370 box)

00:0e.0 SCSI storage controller: Adaptec AIC-7896U2/7897U2
Subsystem: Adaptec: Unknown device 080f
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: 100 (9750ns min, 6250ns max), cache line size 08
Interrupt: pin A routed to IRQ 51
BIST result: 00
Region 0: I/O ports at 2200 [disabled] [size=256]
Region 1: Memory at f9ffd000 (64-bit, non-prefetchable) [size=4K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [dc] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-

And here is the output when it boots up fine without the warnings on 2.6.12-rc2

May  9 12:03:32 llm09 kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
May  9 12:03:32 llm09 kernel:         <Adaptec aic7896/97 Ultra2 SCSI adapter>
May  9 12:03:32 llm09 kernel:         aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs
May  9 12:03:32 llm09 kernel:
May  9 12:03:32 llm09 kernel: (scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
May  9 12:03:32 llm09 kernel:   Vendor: IBM-PSG   Model: ST39103LC     !#  Rev: B227
May  9 12:03:32 llm09 kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
May  9 12:03:32 llm09 kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May  9 12:03:32 llm09 kernel: ACPI: No ACPI bus support for 0:0:0:0
May  9 12:03:32 llm09 kernel: (scsi0:A:1): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
May  9 12:03:32 llm09 kernel:   Vendor: IBM-PSG   Model: ST39103LC     !#  Rev: B227
May  9 12:03:32 llm09 kernel:   Type:   Direct-Access                      ANSI SCSI revision: 02
May  9 12:03:32 llm09 kernel: scsi0:A:1:0: Tagged Queuing enabled.  Depth 32
May  9 12:03:32 llm09 kernel: ACPI: No ACPI bus support for 0:0:1:0
May  9 12:03:32 llm09 kernel:   Vendor: IBM CORP  Model: GEM312 V002       Rev: 4.1b
May  9 12:03:32 llm09 kernel:   Type:   Processor                          ANSI SCSI revision: 02
May  9 12:03:32 llm09 kernel: ACPI: No ACPI bus support for 0:0:15:0
May  9 12:03:32 llm09 kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
May  9 12:03:32 llm09 kernel:         <Adaptec aic7896/97 Ultra2 SCSI adapter>
May  9 12:03:33 llm09 kernel:         aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs
May  9 12:03:33 llm09 kernel:
May  9 12:03:33 llm09 kernel: SCSI device sda: 17774160 512-byte hdwr sectors (9100 MB)
May  9 12:03:33 llm09 kernel: SCSI device sda: drive cache: write through
May  9 12:03:33 llm09 kernel: SCSI device sda: 17774160 512-byte hdwr sectors (9100 MB)
May  9 12:03:33 llm09 kernel: SCSI device sda: drive cache: write through
May  9 12:03:33 llm09 kernel:  sda: sda1 sda2 sda3
May  9 12:03:33 llm09 kernel: Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
May  9 12:03:33 llm09 kernel: SCSI device sdb: 17774160 512-byte hdwr sectors (9100 MB)
May  9 12:03:33 llm09 kernel: SCSI device sdb: drive cache: write through
May  9 12:03:33 llm09 kernel: SCSI device sdb: 17774160 512-byte hdwr sectors (9100 MB)
May  9 12:03:33 llm09 kernel: SCSI device sdb: drive cache: write through
May  9 12:03:33 llm09 kernel:  sdb: sdb1
May  9 12:03:33 llm09 kernel: Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0
May  9 12:03:33 llm09 kernel: Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0,  type 0
May  9 12:03:33 llm09 kernel: Attached scsi generic sg1 at scsi0, channel 0, id 1, lun 0,  type 0
May  9 12:03:33 llm09 kernel: Attached scsi generic sg2 at scsi0, channel 0, id 15, lun 0,  type 3

Hope this helps

-Dinakar

I think the bug report that Andrew forwarded to linux-scsi with the above Subject: is from [email protected] (at least, his information matches the trace).

James

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OK, that's roughly what I was expecting. These processor chips tend to be rather basic when it comes to rates and widths.

The root cause, I think, is that the aic7xxx isn't starting out at async narrow for the first inquiry (because the original DV code I removed did this, and I didn't add an equivalent back). The latest aic7xxx patch should sort this out.

So, to get all of these changes, could you start with vanilla linus kernel 2.6.12-rc4 (or tree based on this, but not -mm which already has some of the SCSI tree included) and then apply the SCSI patch at

http://parisc-linux.org/~jejb/scsi_diffs/scsi-misc-2.6.diff

and see if it works?

Thanks,

James

Well, it don't... I send you a private mail with a picture I take a boot time.

Thank,

	Grégoire Favre
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Right, but the problem I think it will fix is the initial inquiry being sent with the wrong transport parameters.

You have a different problem, I think ... it looks like your Toshiba DVD does somthing strange during Domain Validation ... the question I don't have an answer to yet, is what.

James

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Oh, sorry, thank you for the patch :-)

	Grégoire Favre
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Well, the attached is what I'd like you to try, capturing the information from the initial inquiry on ... it will be quite a bit.

Hopefully it will give me a clearer idea of what's going on.

Thanks,

James

@@ -669,14 +669,23 @@ spi_dv_retrain(struct scsi_request *sreq
 {
 	struct spi_internal *i = to_spi_internal(sreq->sr_host->transportt);
 	struct scsi_device *sdev = sreq->sr_device;
+	struct scsi_target *starget = sdev->sdev_target;
 	int period = 0, prevperiod = 0; 
 	enum spi_compare_returns retval;
 
 
 	for (;;) {
 		int newperiod;
+
 		retval = compare_fn(sreq, buffer, ptr, DV_LOOPS);
 
+		if(i->f->get_period)
+			i->f->get_period(starget);
+		if (i->f->get_offset)
+			i->f->get_offset(starget);
+
+		spi_display_xfer_agreement(starget);
+
 		if (retval == SPI_COMPARE_SUCCESS
 		    || retval == SPI_COMPARE_SKIP_TEST)
 			break;

@@ -765,6 +774,8 @@ spi_dv_device_internal(struct scsi_reque
 	/* first set us up for narrow async */
 	DV_SET(offset, 0);
 	DV_SET(width, 0);
+
+	printk("BEGINNING ASYNC, inq len = %d\n", sdev->inquiry_len);
 	
 	if (spi_dv_device_compare_inquiry(sreq, buffer, buffer, DV_LOOPS)
 	    != SPI_COMPARE_SUCCESS) {

@@ -773,11 +784,13 @@ spi_dv_device_internal(struct scsi_reque
 		return;
 	}
 
+	printk("ASYNC INQUIRY SUCCEEDED\n");
+
 	/* test width */
 	if (i->f->set_width && spi_max_width(starget) && sdev->wdtr) {
 		i->f->set_width(sdev->sdev_target, 1);
 
-		printk("WIDTH IS %d\n", spi_max_width(starget));
+		printk("TRYING WIDE ASYNC INQUIRY\n");
 
 		if (spi_dv_device_compare_inquiry(sreq, buffer,
 						   buffer + len,

@@ -802,12 +815,17 @@ spi_dv_device_internal(struct scsi_reque
 	if (sdev->ppr)
 		len = spi_dv_device_get_echo_buffer(sreq, buffer);
 
+	printk("ECHO BUFFER HAS LEN %d\n", len);
+
  retry:
 
 	/* now set up to the maximum */
 	DV_SET(offset, spi_max_offset(starget));
 	DV_SET(period, spi_min_period(starget));
 
+	printk("DV SETTING TO period %d, offset %d\n", spi_min_period(starget),
+	       spi_max_offset(starget));
+
 	if (len == 0) {
 		SPI_PRINTK(sdev->sdev_target, KERN_INFO, "Domain Validation skipping write tests\n");
 		spi_dv_retrain(sreq, buffer, buffer + len,

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Could I just take some pictures of the boot process and send them to you ?

Or is there any way to use an usb palm to catch the console output ?

Thank you very much,

	Grégoire Favre

Not really, the messages I need will be embedded in a lot of other output and will likely scroll off the screen

If it has a serial port, sure, just use a serial console.

If it doesn't, try removing the DVD during boot, then plug it back in again and trigger a device add

echo scsi add-single-device <n> 0 1 0 > /proc/scsi/scsi

where <n> is whatever SCSI number the rest of your CD-ROM's appear on (it was 1 in your first trace).

James

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It works !! Thanks.

So are these patches getting into -mm first or -rc5 ??

-Dinakar

Damn, I knew you were going to ask that ... the problem is it's the last in a long line of invasive adaptec patches that sit in my scsi-misc-2.6 tree ... I suppose we can't have the aic driver slightly hosed for 2.6.12; I'll see if I can extract them.

James

You actually thought you could get away with that ?? :)

Seriously, scsi takes a long time to boot even normally, but with this bug, it takes forever and a few more retries before it finally boots up.

I would really appreciate if you could extract and send them upstream, Thanks

-Dinakar

James,

This also solves my problem that I reported in this thread
http://marc.theaimsgroup.com/?l=linux-scsi&m=111422854418964&w=2

   kr

OK, I think the patch below is the extract of this. Could you see if it works by simply patching vanilla 2.6.12-rc4 with no other SCSI patches (if it does, I'll push it for 2.6.12 final).

James

@@ -2300,6 +2300,30 @@ ahc_linux_alloc_target(struct ahc_softc 
 	targ->target = target;
 	targ->ahc = ahc;
 	ahc->platform_data->targets[target_offset] = targ;
+
+	/* FIXME: This code is just for a bug workaround in 2.6.12
+	 * The correct fix will be in 2.6.13 */
+	{
+		struct ahc_devinfo devinfo;
+		struct ahc_initiator_tinfo *tinfo;
+		struct ahc_tmode_tstate *tstate;
+		char my_channel = channel + 'A';
+		unsigned int our_id = ahc->our_id;
+		
+		if (channel)
+			our_id = ahc->our_id_b;
+
+		tinfo = ahc_fetch_transinfo(ahc, my_channel, ahc->our_id,
+					    targ->target, &tstate);
+		ahc_compile_devinfo(&devinfo, our_id, targ->target,
+				    CAM_LUN_WILDCARD, my_channel,
+				    ROLE_INITIATOR);
+		ahc_set_syncrate(ahc, &devinfo, NULL, 0, 0, 0,
+				 AHC_TRANS_GOAL, /*paused*/FALSE);
+		ahc_set_width(ahc, &devinfo, MSG_EXT_WDTR_BUS_8_BIT,
+			      AHC_TRANS_GOAL, /*paused*/FALSE);
+	}
+
 	return (targ);
 }
 

This doesn't seem to fix the problem :(
I tried both 2.6.12-rc4+patch and 2.6.4-rc4-mm1+patch

This is what I get

===========================================================================

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel B, SCSI Id=7, 32/253 SCBs

Vendor: IBM-PSG Model: ST39103LC !# Rev: B227
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:0:0: Tagged Queuing enabled. Depth 32
target0:0:0: Beginning Domain Validation
(scsi0:A:0): 6.600MB/s transfers (16bit)
target0:0:0: Domain Validation skipping write tests
(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
target0:0:0: Ending Domain Validation
Vendor: IBM-PSG Model: ST39103LC !# Rev: B227
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:1:0: Tagged Queuing enabled. Depth 32
target0:0:1: Beginning Domain Validation
(scsi0:A:1): 6.600MB/s transfers (16bit)
target0:0:1: Domain Validation skipping write tests
(scsi0:A:1): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)
target0:0:1: Ending Domain Validation
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x1a1
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x36 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x0 0x160 0x176
SCB count = 4
Kernel NEXTQSCB = 3
Card NEXTQSCB = 3
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x2]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
2 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 2
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x85
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x36 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x160 0x176 0x83
SCB count = 4
Kernel NEXTQSCB = 2
Card NEXTQSCB = 2
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x3]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
3 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 3
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x54
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x36 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x83 0x160 0x176
SCB count = 4
Kernel NEXTQSCB = 3
Card NEXTQSCB = 3
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x2]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
2 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 2
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN
Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x36 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi scan: 54 byte inquiry failed. Consider BLIST_INQUIRY_36 for this device (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x84
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x24 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x160 0x176 0x83
SCB count = 4
Kernel NEXTQSCB = 2
Card NEXTQSCB = 2
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x3]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
3 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 3
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x54
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x24 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x83 0x160 0x176
SCB count = 4
Kernel NEXTQSCB = 3
Card NEXTQSCB = 3
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x2]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
2 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 2
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers (scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi0:0:15:0: Attempting to queue an ABORT message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
scsi0: At time of recovery, card was not paused

scsi0: Dumping Card State in Data-in phase, at SEQADDR 0x54
Card was paused
ACCUM = 0x40, SINDEX = 0xa, DINDEX = 0xe4, ARG_2 = 0x0
HCNT = 0x24 SCBPTR = 0x0
SCSISIGI[0x46]:(REQI|BSYI|IOI) ERROR[0x0] SCSIBUSL[0x3]
LASTPHASE[0x40]:(IOI) SCSISEQ[0x12]:(ENAUTOATNP|ENRSELI)
SBLKCTL[0xa]:(SELWIDE|SELBUSB) SCSIRATE[0x0] SEQCTL[0x10]:(FASTMODE) SEQ_FLAGS[0x20]:(DPHASE) SSTAT0[0x0] SSTAT1[0x2]:(PHASECHG)
SSTAT2[0x40]:(SHVALID) SSTAT3[0x0] SIMODE0[0x8]:(ENSWRAP) SIMODE1[0xac]:(ENSCSIPERR|ENBUSFREE|ENSCSIRST|ENSELTIMO)
SXFRCTL0[0x80]:(DFON) DFCNTRL[0x28]:(HDMAEN|SCSIEN)
DFSTATUS[0x80]:(PRELOAD_AVAIL)
STACK: 0x83 0x83 0x160 0x176
SCB count = 4
Kernel NEXTQSCB = 2
Card NEXTQSCB = 2
QINFIFO entries:
Waiting Queue entries:
Disconnected Queue entries:
QOUTFIFO entries:
Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sequencer SCB Info:
0 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0] SCB_TAG[0x3]
1 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
2 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
3 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
4 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
5 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
6 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
7 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
8 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
9 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
10 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
11 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
12 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
13 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
14 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
15 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
16 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
17 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
18 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
19 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
20 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
21 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
22 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
23 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
24 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
25 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
26 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
27 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
28 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
29 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
30 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
31 SCB_CONTROL[0x0] SCB_SCSIID[0xff]:(TWIN_CHNLB|OID|TWIN_TID)
SCB_LUN[0xff]:(SCB_XFERLEN_ODD|LID) SCB_TAG[0xff]
Pending list:
3 SCB_CONTROL[0x40]:(DISCENB) SCB_SCSIID[0xf7]:(TWIN_CHNLB|TWIN_TID)
SCB_LUN[0x0]
Kernel Free SCB list: 1 0
Untagged Q(15): 3
DevQ(0:0:0): 0 waiting
DevQ(0:1:0): 0 waiting
DevQ(0:15:0): 0 waiting

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>> scsi0:0:15:0: Device is active, asserting ATN
Recovery code sleeping
Recovery code awake
Timer Expired
aic7xxx_abort returns 0x2003
scsi0:0:15:0: Attempting to queue a TARGET RESET message
CDB: 0x12 0x0 0x0 0x0 0x24 0x0
aic7xxx_dev_reset returns 0x2003
Recovery SCB completes
(scsi0:A:15:0): refuses WIDE negotiation. Using 8bit transfers scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec aic7896/97 Ultra2 SCSI adapter> aic7896/97: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs

SCSI device sda: 17774160 512-byte hdwr sectors (9100 MB) SCSI device sda: drive cache: write through
SCSI device sda: 17774160 512-byte hdwr sectors (9100 MB) SCSI device sda: drive cache: write through
sda: sda1 sda2 sda3
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0 SCSI device sdb: 17774160 512-byte hdwr sectors (9100 MB) SCSI device sdb: drive cache: write through
SCSI device sdb: 17774160 512-byte hdwr sectors (9100 MB) SCSI device sdb: drive cache: write through
sdb: sdb1
Attached scsi disk sdb at scsi0, channel 0, id 1, lun 0 Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 Attached scsi generic sg1 at scsi0, channel 0, id 1, lun 0, type 0

===========================================================================

<snip>

James,

Below is what I get WHEN IT BOOTS. There are also a couple more logs and notes in between.

#########################################################################

May 19 06:04:22 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 06:04:22 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 06:04:22 porky kernel:         aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 19 06:04:22 porky kernel:
May 19 06:04:22 porky kernel:   Vendor: QUANTUM   Model:
ATLAS10K2-TY092L  Rev: DA40
May 19 06:04:22 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 03
May 19 06:04:22 porky kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 06:04:22 porky kernel:  target0:0:0: Beginning Domain Validation
May 19 06:04:22 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 19 06:04:22 porky kernel: (scsi0:A:0): 80.000MB/s transfers
(40.000MHz, offset 127, 16bit)
May 19 06:04:22 porky kernel:  target0:0:0: Ending Domain Validation
May 19 06:04:22 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 06:04:22 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 06:04:22 porky kernel:         aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 19 06:04:22 porky kernel:
May 19 06:04:22 porky kernel:   Vendor: SEAGATE   Model: SX118273LC
   Rev: 6679
May 19 06:04:22 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 02
May 19 06:04:22 porky kernel: scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 06:04:22 porky kernel:  target1:0:0: Beginning Domain Validation
May 19 06:04:22 porky kernel: (scsi1:A:0): 6.600MB/s transfers (16bit)
May 19 06:04:22 porky kernel: (scsi1:A:0:0): parity error detected in
Data-in phase. SEQADDR(0x1a6) SCSIRATE(0x80)
May 19 06:04:22 porky kernel: (scsi1:A:0:0): parity error detected in
Message-in phase. SEQADDR(0x1a6) SCSIRATE(0x80)
May 19 06:04:22 porky kernel: (scsi1:A:0:0): Unexpected busfree in
Message-out phase
May 19 06:04:22 porky kernel: SEQADDR == 0x16b
May 19 06:04:22 porky kernel:  target1:0:0: Wide Transfers Fail
May 19 06:04:22 porky kernel: (scsi1:A:0): 3.300MB/s transfers
May 19 06:04:22 porky kernel:  target1:0:0: Domain Validation skipping
write tests
May 19 06:04:22 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 19 06:04:22 porky kernel:  target1:0:0: Ending Domain Validation
May 19 06:04:22 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 06:04:22 porky kernel: SCSI device sda: drive cache: write back
May 19 06:04:22 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 06:04:22 porky kernel: SCSI device sda: drive cache: write back
May 19 06:04:22 porky kernel:  sda: sda1 sda2 sda3
May 19 06:04:22 porky kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
May 19 06:04:22 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 06:04:22 porky kernel: SCSI device sdb: drive cache: write through
May 19 06:04:22 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 06:04:22 porky kernel: SCSI device sdb: drive cache: write through
May 19 01:04:03 porky rc.sysinit: -e
May 19 06:04:22 porky kernel:  sdb: sdb1
May 19 01:04:04 porky udevsend[1251]: starting udevd daemon
May 19 06:04:22 porky kernel: Attached scsi disk sdb at scsi1, channel
0, id 0, lun 0
May 19 01:04:05 porky scsi.agent[1263]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.0/host0/target0:0:0/0:0:0:0
May 19 06:04:23 porky kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0,  type 0
May 19 01:04:05 porky scsi.agent[1288]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.1/host1/target1:0:0/1:0:0:0
May 19 06:04:23 porky kernel: Attached scsi generic sg1 at scsi1,

channel 0, id 0, lun 0, type 0

###############################################################################

Even with the patch that you posted last night something still isn't quite right. Notice in the output below that the faster drive is setup at 80MB/s instead of 160MB/s. It's like going back to the days before U160 stuff worked properly :)

###############################################################################

May 18 21:56:25 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 18 21:56:25 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 18 21:56:25 porky kernel:         aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 18 21:56:25 porky kernel:
May 18 21:56:25 porky kernel:   Vendor: QUANTUM   Model:
ATLAS10K2-TY092L  Rev: DA40
May 18 21:56:25 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 03
May 18 21:56:25 porky kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May 18 21:56:25 porky kernel:  target0:0:0: Beginning Domain Validation
May 18 21:56:25 porky kernel: WIDTH IS 1
May 18 21:56:25 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 18 21:56:25 porky kernel: (scsi0:A:0): 80.000MB/s transfers
(40.000MHz, offset 127, 16bit)
May 18 21:56:25 porky kernel:  target0:0:0: Ending Domain Validation
May 18 21:56:25 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 18 21:56:25 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 18 21:56:25 porky kernel:         aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 18 21:56:25 porky kernel:
May 18 21:56:25 porky kernel:   Vendor: SEAGATE   Model: SX118273LC
   Rev: 6679
May 18 21:56:25 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 02
May 18 21:56:25 porky kernel: scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
May 18 21:56:25 porky kernel:  target1:0:0: Beginning Domain Validation
May 18 21:56:25 porky kernel:  target1:0:0: Domain Validation skipping
write tests
May 18 21:56:25 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 18 21:56:25 porky kernel:  target1:0:0: Ending Domain Validation
May 18 21:56:25 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 18 21:56:25 porky kernel: SCSI device sda: drive cache: write back
May 18 21:56:25 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 18 21:56:25 porky kernel: SCSI device sda: drive cache: write back
May 18 21:56:25 porky kernel:  sda: sda1 sda2 sda3
May 18 21:56:25 porky kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
May 18 21:56:25 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 18 21:56:25 porky kernel: SCSI device sdb: drive cache: write through
May 18 16:56:04 porky rc.sysinit: -e
May 18 21:56:25 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 18 16:56:06 porky udevsend[1281]: starting udevd daemon
May 18 21:56:25 porky kernel: SCSI device sdb: drive cache: write through
May 18 16:56:06 porky scsi.agent[1293]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.0/host0/target0:0:0/0:0:0:0
May 18 21:56:25 porky kernel:  sdb: sdb1
May 18 16:56:06 porky scsi.agent[1318]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.1/host1/target1:0:0/1:0:0:0
May 18 21:56:25 porky kernel: Attached scsi disk sdb at scsi1, channel
0, id 0, lun 0
May 18 16:56:06 porky udevsend[1334]: starting udevd daemon
May 18 21:56:25 porky kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0,  type 0
May 18 16:56:11 porky start_udev: Starting udev:  succeeded
May 18 21:56:25 porky kernel: Attached scsi generic sg1 at scsi1,

channel 0, id 0, lun 0, type 0

#################################################################################

And then finally the output this morning of booting 2.6.12-rc2 (with RT patches applied, which is irrelevant to this conversation). This one does properly setup all of the drives.

#################################################################################

May 19 05:52:00 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 05:52:00 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 05:52:00 porky kernel:         aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 19 05:52:00 porky kernel:
May 19 05:52:00 porky kernel: (scsi0:A:0): 160.000MB/s transfers
(80.000MHz DT, offset 127, 16bit)
May 19 05:52:00 porky kernel:   Vendor: QUANTUM   Model:
ATLAS10K2-TY092L  Rev: DA40
May 19 05:52:00 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 03
May 19 05:52:00 porky kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 05:52:00 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 05:52:00 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 05:52:00 porky kernel:         aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 19 05:52:00 porky kernel:
May 19 05:52:00 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 19 05:52:00 porky kernel:   Vendor: SEAGATE   Model: SX118273LC
   Rev: 6679
May 19 05:52:00 porky netfs: Mounting other filesystems:  succeeded
May 19 05:52:00 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 02
May 19 05:52:00 porky kernel: scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 05:52:00 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 05:52:00 porky kernel: SCSI device sda: drive cache: write back
May 19 05:52:00 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 05:52:00 porky kernel: SCSI device sda: drive cache: write back
May 19 05:52:00 porky kernel:  sda: sda1 sda2 sda3
May 19 05:52:00 porky kernel: Attached scsi disk sda at scsi0, channel

0, id 0, lun 0

   kr

Well ... great, it doesn't work for anyone, sigh.

OK, could you try this one (also against vanilla 2.6.12-rc4). Hopefully it's a rollup of all the aic7xxx changes plus the necessary supporting infrastructure in my scsi-misc tree.

If it works, trying to get it into a patch set for Linus is going to be a right pain ...

James

@@ -41,7 +41,6 @@
 
 #include "aic7xxx_osm.h"
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 #include <linux/device.h>
 #include <linux/eisa.h>
 

@@ -62,13 +61,6 @@ static struct eisa_driver aic7770_driver
 };
 
 typedef  struct device *aic7770_dev_t;
-#else
-#define MINSLOT			1
-#define NUMSLOTS		16
-#define IDOFFSET		0x80
-
-typedef void *aic7770_dev_t;
-#endif
 
 static int aic7770_linux_config(struct aic7770_identity *entry,
 				aic7770_dev_t dev, u_int eisaBase);

@@ -76,7 +68,6 @@ static int aic7770_linux_config(struct a
 int
 ahc_linux_eisa_init(void)
 {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 	struct eisa_device_id *eid;
 	struct aic7770_identity *id;
 	int i;

@@ -110,44 +101,6 @@ ahc_linux_eisa_init(void)
 	eid->sig[0] = 0;
 
 	return eisa_driver_register(&aic7770_driver);
-#else /* LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) */
-	struct aic7770_identity *entry;
-	u_int  slot;
-	u_int  eisaBase;
-	u_int  i;
-	int ret = -ENODEV;
-
-	if (aic7xxx_probe_eisa_vl == 0)
-		return ret;
-
-	eisaBase = 0x1000 + AHC_EISA_SLOT_OFFSET;
-	for (slot = 1; slot < NUMSLOTS; eisaBase+=0x1000, slot++) {
-		uint32_t eisa_id;
-		size_t	 id_size;
-
-		if (request_region(eisaBase, AHC_EISA_IOSIZE, "aic7xxx") == 0)
-			continue;
-
-		eisa_id = 0;
-		id_size = sizeof(eisa_id);
-		for (i = 0; i < 4; i++) {
-			/* VLcards require priming*/
-			outb(0x80 + i, eisaBase + IDOFFSET);
-			eisa_id |= inb(eisaBase + IDOFFSET + i)
-				   << ((id_size-i-1) * 8);
-		}
-		release_region(eisaBase, AHC_EISA_IOSIZE);
-		if (eisa_id & 0x80000000)
-			continue;  /* no EISA card in slot */
-
-		entry = aic7770_find_device(eisa_id);
-		if (entry != NULL) {
-			aic7770_linux_config(entry, NULL, eisaBase);
-			ret = 0;
-		}
-	}
-	return ret;
-#endif
 }
 
 void

@@ -187,11 +140,10 @@ aic7770_linux_config(struct aic7770_iden
 		ahc_free(ahc);
 		return (error);
 	}
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+
 	dev->driver_data = (void *)ahc;
 	if (aic7xxx_detect_complete)
 		error = ahc_linux_register_host(ahc, &aic7xxx_driver_template);
-#endif
 	return (error);
 }
 

@@ -225,7 +177,6 @@ aic7770_map_int(struct ahc_softc *ahc, u
 	return (-error);
 }
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
 static int
 aic7770_eisa_dev_probe(struct device *dev)
 {

@@ -261,4 +212,3 @@ aic7770_eisa_dev_remove(struct device *d
 
 	return (0);
 }
-#endif

@@ -221,13 +221,11 @@ ahc_linux_pci_dev_probe(struct pci_dev *
 	 && ahc_linux_get_memsize() > 0x80000000
 	 && pci_set_dma_mask(pdev, mask_39bit) == 0) {
 		ahc->flags |= AHC_39BIT_ADDRESSING;
-		ahc->platform_data->hw_dma_mask = mask_39bit;
 	} else {
 		if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
 			printk(KERN_WARNING "aic7xxx: No suitable DMA available.\n");
                 	return (-ENODEV);
 		}
-		ahc->platform_data->hw_dma_mask = DMA_32BIT_MASK;
 	}
 	ahc->dev_softc = pci;
 	error = ahc_pci_config(ahc, entry);

@@ -236,15 +234,8 @@ ahc_linux_pci_dev_probe(struct pci_dev *
 		return (-error);
 	}
 	pci_set_drvdata(pdev, ahc);
-	if (aic7xxx_detect_complete) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0)
+	if (aic7xxx_detect_complete)
 		ahc_linux_register_host(ahc, &aic7xxx_driver_template);
-#else
-		printf("aic7xxx: ignoring PCI device found after "
-		       "initialization\n");
-		return (-ENODEV);
-#endif
-	}
 	return (0);
 }
 

@@ -289,13 +289,8 @@ done:
  * Return information to handle /proc support for the driver.
  */
 int
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-ahc_linux_proc_info(char *buffer, char **start, off_t offset,
-		    int length, int hostno, int inout)
-#else
 ahc_linux_proc_info(struct Scsi_Host *shost, char *buffer, char **start,
 		    off_t offset, int length, int inout)
-#endif
 {
 	struct	ahc_softc *ahc;
 	struct	info_str info;

@@ -307,15 +302,7 @@ ahc_linux_proc_info(struct Scsi_Host *sh
 
 	retval = -EINVAL;
 	ahc_list_lock(&s);
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-	TAILQ_FOREACH(ahc, &ahc_tailq, links) {
-		if (ahc->platform_data->host->host_no == hostno)
-			break;
-	}
-#else
 	ahc = ahc_find_softc(*(struct ahc_softc **)shost->hostdata);
-#endif
-
 	if (ahc == NULL)
 		goto done;
 

@@ -35,7 +35,6 @@
 #include <linux/version.h>
 
 /* Core SCSI definitions */
-#include "scsi.h"
 #include <scsi/scsi_host.h>
 #include "aiclib.h"
 #include "cam.h"

@@ -27,8 +27,11 @@ struct scsi_transport_template;
 
 struct spi_transport_attrs {
 	int period;		/* value in the PPR/SDTR command */
+	int min_period;
 	int offset;
+	int max_offset;
 	unsigned int width:1;	/* 0 - narrow, 1 - wide */
+	unsigned int max_width:1;
 	unsigned int iu:1;	/* Information Units enabled */
 	unsigned int dt:1;	/* DT clocking enabled */
 	unsigned int qas:1;	/* Quick Arbitration and Selection enabled */

@@ -63,8 +66,11 @@ struct spi_host_attrs {
 
 /* accessor functions */
 #define spi_period(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->period)
+#define spi_min_period(x) (((struct spi_transport_attrs *)&(x)->starget_data)->min_period)
 #define spi_offset(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->offset)
+#define spi_max_offset(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_offset)
 #define spi_width(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->width)
+#define spi_max_width(x) (((struct spi_transport_attrs *)&(x)->starget_data)->max_width)
 #define spi_iu(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->iu)
 #define spi_dt(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->dt)
 #define spi_qas(x)	(((struct spi_transport_attrs *)&(x)->starget_data)->qas)

<snip>

James,

It does work with the exception that my u160 drive is still identified as 80MB/s.

May 19 19:36:46 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 19:36:46 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 19:36:46 porky kernel:         aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 19 19:36:46 porky kernel:
May 19 19:36:46 porky kernel:   Vendor: QUANTUM   Model:
ATLAS10K2-TY092L  Rev: DA40
May 19 19:36:46 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 03
May 19 19:36:46 porky kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 19:36:46 porky kernel:  target0:0:0: Beginning Domain Validation
May 19 19:36:46 porky kernel: WIDTH IS 1
May 19 19:36:46 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 19 19:36:46 porky kernel: (scsi0:A:0): 80.000MB/s transfers
(40.000MHz, offset 127, 16bit)
May 19 19:36:46 porky kernel:  target0:0:0: Ending Domain Validation
May 19 19:36:46 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 19:36:46 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 19:36:46 porky kernel:         aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 19 19:36:46 porky kernel:
May 19 19:36:46 porky kernel:   Vendor: SEAGATE   Model: SX118273LC
   Rev: 6679
May 19 19:36:46 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 02
May 19 19:36:46 porky kernel: scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 19:36:46 porky kernel:  target1:0:0: Beginning Domain Validation
May 19 19:36:46 porky kernel:  target1:0:0: Domain Validation skipping
write tests
May 19 19:36:46 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 19 19:36:46 porky kernel:  target1:0:0: Ending Domain Validation
May 19 19:36:46 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 19:36:46 porky kernel: SCSI device sda: drive cache: write back
May 19 19:36:46 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 19:36:46 porky kernel: SCSI device sda: drive cache: write back
May 19 19:36:46 porky kernel:  sda: sda1 sda2 sda3
May 19 19:36:46 porky kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
May 19 19:36:46 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 19:36:46 porky kernel: SCSI device sdb: drive cache: write through
May 19 19:36:46 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 19:36:46 porky kernel: SCSI device sdb: drive cache: write through
May 19 14:36:26 porky rc.sysinit: -e
May 19 19:36:46 porky kernel:  sdb: sdb1
May 19 14:36:28 porky udevsend[1227]: starting udevd daemon
May 19 19:36:46 porky kernel: Attached scsi disk sdb at scsi1, channel
0, id 0, lun 0
May 19 14:36:28 porky scsi.agent[1239]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.0/host0/target0:0:0/0:0:0:0
May 19 19:36:46 porky kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0,  type 0
May 19 14:36:28 porky scsi.agent[1264]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.1/host1/target1:0:0/1:0:0:0
May 19 19:36:46 porky kernel: Attached scsi generic sg1 at scsi1,

channel 0, id 0, lun 0, type 0

   kr

Well, that's some good news, at least.

OK, it looks like the period is limited to 25ns. Could you confirm this?

cat /sys/class/spi_transport/target0:0:0/period cat /sys/class/spi_transport/target0:0:0/max_period

Now, if the max_period is 25, try doing

echo 12.5 > /sys/class/spi_transport/target0:0:0/max_period

and then

echo 1 > /sys/class/spi_transport/target0:0:0/revalidate

to trigger a revalidation of the domain and see if it comes up to 160.

Thanks,

James

this is 25

this doesn't exist, but i bet you knew that

actually put this into period but it didn't take :-( period is still 25 and before you ask min_period is 12.5

did this anyway and this is what i got

May 19 20:21:45 porky kernel:  target0:0:0: Beginning Domain Validation
May 19 20:21:45 porky kernel: (scsi0:A:0): 3.300MB/s transfers
May 19 20:21:45 porky kernel: WIDTH IS 1
May 19 20:21:46 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 19 20:21:46 porky kernel: (scsi0:A:0): 80.000MB/s transfers
(40.000MHz, offset 127, 16bit)
May 19 20:21:46 porky kernel:  target0:0:0: Ending Domain Validation

Any idea why I can't set the period to 12.5? I am going to see if anything jumps out at me.

   kr

Doh, sorry, brain malfunction. That should be min_period ...

James

what's the dt setting? if it's zero, try setting it to one and then lowering the period to 12.5 but don't trigger a revalidate this time, try reading or writing to the disk and then see what the settings come back as.

James

the dt setting is 0. can't set it to 1, at least not so that you can see it stay that way. tried setting period to 12.5, stays at 25. min_period is set to 12.5 but doesn't seem to matter. what's next :)

   kr

Well, I think it's my fault. I naively assumed the aic7xxx core setting code would do the right thing with coupled parameters, which, as I read through it, apparently it doesn't do.

My excuse is that I can't test any of this because my fastest aic7xxx card is only a U2 ...

Could you try this, I think it does the correct thing with the coupled parameters.

Thanks,

James

@@ -2679,6 +2679,11 @@ static void ahc_linux_set_period(struct 
 	if (offset == 0)
 		offset = MAX_OFFSET;
 
+	if (period < 9)
+		period = 9;	/* 12.5ns is our minimum */
+	if (period == 9)
+		ppr_options |= MSG_EXT_PPR_DT_REQ;
+
 	ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
 			    starget->channel + 'A', ROLE_INITIATOR);
 

@@ -2764,6 +2769,12 @@ static void ahc_linux_set_dt(struct scsi
 	unsigned long flags;
 	struct ahc_syncrate *syncrate;
 
+	if (dt) {
+		period = 9;	/* 12.5ns is the only period valid for DT */
+		ppr_options |= MSG_EXT_PPR_DT_REQ;
+	} else if (period == 9)
+		period = 10;	/* if resetting DT, period must be >= 25ns */
+
 	ahc_compile_devinfo(&devinfo, shost->this_id, starget->id, 0,
 			    starget->channel + 'A', ROLE_INITIATOR);
 	syncrate = ahc_find_syncrate(ahc, &period, &ppr_options,AHC_SYNCRATE_DT);

James,

Looks like a winner this time. If there is something else I can test, just let me know.

May 19 21:46:43 porky kernel: scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 21:46:43 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 21:46:43 porky kernel:         aic7899: Ultra160 Wide Channel A,
SCSI Id=7, 32/253 SCBs
May 19 21:46:43 porky kernel:
May 19 21:46:43 porky kernel:   Vendor: QUANTUM   Model:
ATLAS10K2-TY092L  Rev: DA40
May 19 21:46:43 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 03
May 19 21:46:43 porky kernel: scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 21:46:43 porky kernel:  target0:0:0: Beginning Domain Validation
May 19 21:46:43 porky kernel: WIDTH IS 1
May 19 21:46:43 porky kernel: (scsi0:A:0): 6.600MB/s transfers (16bit)
May 19 21:46:43 porky kernel: (scsi0:A:0): 160.000MB/s transfers
(80.000MHz DT, offset 127, 16bit)
May 19 21:46:43 porky kernel:  target0:0:0: Ending Domain Validation
May 19 21:46:43 porky kernel: scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI
HBA DRIVER, Rev 6.2.36
May 19 21:46:43 porky kernel:         <Adaptec aic7899 Ultra160 SCSI
adapter>
May 19 21:46:43 porky kernel:         aic7899: Ultra160 Wide Channel B,
SCSI Id=7, 32/253 SCBs
May 19 21:46:43 porky kernel:
May 19 21:46:43 porky kernel:   Vendor: SEAGATE   Model: SX118273LC
   Rev: 6679
May 19 21:46:43 porky kernel:   Type:   Direct-Access
   ANSI SCSI revision: 02
May 19 21:46:43 porky kernel: scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
May 19 21:46:43 porky kernel:  target1:0:0: Beginning Domain Validation
May 19 21:46:43 porky kernel:  target1:0:0: Domain Validation skipping
write tests
May 19 21:46:44 porky kernel: (scsi1:A:0): 20.000MB/s transfers
(20.000MHz, offset 15)
May 19 21:46:44 porky kernel:  target1:0:0: Ending Domain Validation
May 19 21:46:44 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 21:46:44 porky kernel: SCSI device sda: drive cache: write back
May 19 21:46:44 porky kernel: SCSI device sda: 17783239 512-byte hdwr
sectors (9105 MB)
May 19 21:46:44 porky kernel: SCSI device sda: drive cache: write back
May 19 21:46:44 porky kernel:  sda: sda1 sda2 sda3
May 19 21:46:44 porky kernel: Attached scsi disk sda at scsi0, channel
0, id 0, lun 0
May 19 21:46:44 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 21:46:44 porky kernel: SCSI device sdb: drive cache: write through
May 19 21:46:44 porky kernel: SCSI device sdb: 35566480 512-byte hdwr
sectors (18210 MB)
May 19 21:46:44 porky kernel: SCSI device sdb: drive cache: write through
May 19 21:46:44 porky kernel:  sdb: sdb1
May 19 16:46:23 porky rc.sysinit: -e
May 19 21:46:44 porky kernel: Attached scsi disk sdb at scsi1, channel
0, id 0, lun 0
May 19 16:46:25 porky udevsend[1281]: starting udevd daemon
May 19 21:46:44 porky kernel: Attached scsi generic sg0 at scsi0,
channel 0, id 0, lun 0,  type 0
May 19 16:46:25 porky scsi.agent[1293]: disk at
/devices/pci0000:00/0000:00:1e.0/0000:04:05.0/host0/target0:0:0/0:0:0:0
May 19 21:46:44 porky kernel: Attached scsi generic sg1 at scsi1,
channel 0, id 0, lun 0,  type 0
May 19 16:46:25 porky scsi.agent[1318]: disk at

/devices/pci0000:00/0000:00:1e.0/0000:04:05.1/host1/target1:0:0/1:0:0:0

   kr

This works fine for me with 2.6.12-rc4, Thanks

I would appreciate if you can send this to -mm too

-Dinakar

I have found a way to fetch the console :-)

Against which kernel revision is your patch made for ?

Thank you very much :-)

	Grégoire Favre
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It should work against any recent kernel with the scsi patches.

James

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:-) I was wrong with which patch should be applied before this one...

Here's the output :

Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc4 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #6 Sun May 22 16:05:45 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information

Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)

Built 1 zonelists

Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

Initializing CPU#0

PID hash table entries: 4096 (order: 12, 131072 bytes)

time.c: Using 1.193182 MHz PIT timer.

time.c: Detected 2000.088 MHz processor.

time.c: Using PIT/TSC based timekeeping.

Console: colour VGA+ 80x60

Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

Memory: 1025304k/1048512k available (3144k kernel code, 22512k reserved, 1305k data, 160k init)

Mount-cache hash table entries: 256

CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)

CPU: L2 Cache: 512K (64 bytes/line)

CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00

Using local APIC NMI watchdog using perfctr0

Using local APIC timer interrupts.

Detected 12.500 MHz APIC timer.

NET: Registered protocol family 16

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20050309

ACPI: Interpreter enabled

ACPI: Using IOAPIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (0000:00)

PCI: Probing PCI hardware (bus 00)

PCI: Via IRQ fixup

ACPI: Power Resource [URP1] (off)

ACPI: Power Resource [URP2] (off)

ACPI: Power Resource [FDDP] (off)

ACPI: Power Resource [LPTP] (off)

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

PCI: Using ACPI for IRQ routing

PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report

IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $

NTFS driver 2.1.22 [Flags: R/O].

EFS: 1.0a - http://aeschi.ch.eu.org/efs/

SGI XFS with large block/inode numbers, no debug enabled

Initializing Cryptographic API

ACPI: Power Button (FF) [PWRF]

ACPI: Sleep Button (CM) [SLPB]

Real Time Clock Driver v1.12

Non-volatile memory driver v1.2

serio: i8042 AUX port at 0x60,0x64 irq 12

serio: i8042 KBD port at 0x60,0x64 irq 1

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

parport0: PC-style at 0x378 [PCSPP(,...)]

io scheduler noop registered

io schedule€HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 3

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x2]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi1:0:1:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

aic7xxx_dev_reset returns 0x2003

Recovery SCB completes

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x20 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0x80]

DFCNTRL[0x38] DFSTATUS[0x20]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x8] SCB_SCSIID[0€r anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

BEGINNING ASYNC, inq len = 164

ASYNC INQUIRY SUCCEEDED

TRYING WIDE ASYNC INQUIRY

(scsi0:A:0): 6.600MB/s transfers (16bit)

ECHO BUFFER HAS LEN 0

DV SETTING TO period 10, offset 255

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: FAST-40 SCSI 40.0 MB/s ST (25 ns, offset 15)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

BEGINNING ASYNC, inq len = 144

ASYNC INQUIRY SUCCEEDED

TRYING WIDE ASYNC INQUIRY

(scsi0:A:15): 6.600MB/s transfers (16bit)

ECHO BUFFER HAS LEN 252

DV SETTING TO period 10, offset 255

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: FAST-40 SCSI 40.0 MB/s ST (25 ns, offset 63)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

BEGINNING ASYNC, inq len = 96

ASYNC INQUIRY SUCCEEDED

ECHO BUFFER HAS LEN 0

DV SETTING TO period 9, offset 255

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7c

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

€x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 1 lun 0

target1:0:1: FAST-20 SCSI 20.0 MB/s ST (50 ns, offset 15)

target1:0:1: Domain Validation detected failure, dropping back

I hope it could be useful, now that my "toolchain" to fetch log is on, don't hesitate to ask me to try things...

Thank you and have a great week,

	Grégoire Favre
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Gents, can you please confirm that 2.6.12-rc5 is working OK now?

Andrew,

I know this wasn't directed at me, but I can confirm that the problems I was having with my aic7899, that James and I resolved under this thread, are in fact gone in 2.6.12-rc5. Booted it last night. :-)

   kr

I checked 2.6.12-rc5 and 2.6.12-rc5-mm1 and SCSI comes up fine on both

Thanks James and Andrew

-Dinakar

Everything apart from the Sony DVD domain validation issue should be solved. I'm still trying to find a clue to the last one from the traces (it also doesn't look aic specific ... I think the DVD would do the same thing on a different controller).

James

Actually, did you capture anything more after this?

There's an indication from a previous file you sent:

Target 1 Negotiation Settings

        User: 10.000MB/s transfers (10.000MHz, offset 127)
        Goal: 10.000MB/s transfers (10.000MHz, offset 15)
        Curr: 10.000MB/s transfers (10.000MHz, offset 15)

That for some reason the bus is tied to 10MHz (i.e. fast but not ultra). The DV began at Ultra, but it should next drop down to FAST.

Also, when it finally boots up what does

/sys/class/spi_transport/target1:0:1/min_period

contain?

Thanks,

James

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No, I have waited some times, and has nothing more were written to my palm console, I just thought it wouldn't boot further...

Under 2.6.12-rc2 I haven't this file, what the equivalent ?

Thank you very much for taking care of my problem :-)

	Grégoire Favre
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It should be there under 2.6.12-rc5

James

:-) Well, fine, but I can't boot post 2.6.12-rc2 kernels... Just tried 2.6.12-rc5 and it ends here :

Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc5 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #1 Thu May 26 16:53:13 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: PM-Timer IO Port: 0x808

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information

Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)

Built 1 zonelists

Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

Initializing CPU#0

PID hash table entries: 4096 (order: 12, 131072 bytes)

time.c: Using 3.579545 MHz PM timer.

time.c: Detected 2000.148 MHz processor.

time.c: Using PIT/TSC based timekeeping.

Console: colour VGA+ 80x60

Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

Memory: 1025304k/1048512k available (3138k kernel code, 22512k reserved, 1306k data, 160k init)

Mount-cache hash table entries: 256

CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)

CPU: L2 Cache: 512K (64 bytes/line)

CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00

Using local APIC timer interrupts.

Detected 12.500 MHz APIC timer.

testing NMI watchdog ... OK.

NET: Registered protocol family 16

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20050309

ACPI: Interpreter enabled

ACPI: Using IOAPIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (0000:00)

PCI: Probing PCI hardware (bus 00)

PCI: Via IRQ fixup

ACPI: Power Resource [URP1] (off)

ACPI: Power Resource [URP2] (off)

ACPI: Power Resource [FDDP] (off)

ACPI: Power Resource [LPTP] (off)

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

PCI: Using ACPI for IRQ routing

PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report

IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $

NTFS driver 2.1.22 [Flags: R/O].

EFS: 1.0a - http://aeschi.ch.eu.org/efs/

SGI XFS with large block/inode numbers, no debug enabled

Initializing Cryptographic API

ACPI: Power Button (FF) [PWRF]

ACPI: Sleep Button (CM) [SLPB]

Real Time Clock Driver v1.12

Non-volatile memory driver v1.2

serio: i8042 AUX port at 0x60,0x64 irq 12

serio: i8042 KBD port at 0x60,0x64 irq 1

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

parport0: PC-style at 0x378 [PCSPP(,...)]

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 31X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:0): 6.600MB/s transfers (16bit)

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:15): 6.600MB/s transfers (16bit)

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7c

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 3

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2

HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 3

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x2]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi1:0:1:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

aic7xxx_dev_reset returns 0x2003

Recovery SCB completes

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x20 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0x80]

DFCNTRL[0x38] DFSTATUS[0x20]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x8] SCB_SCSIID[0€ff] SCB_SCSIIDr anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

BEGINNING ASYNC, inq len = 164

ASYNC INQUIRY SUCCEEDED

TRYING WIDE ASYNC INQUIRY

(scsi0:A:0): 6.600MB/s transfers (16bit)

ECHO BUFFER HAS LEN 0

DV SETTING TO period 10, offset 255

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: FAST-40 SCSI 40.0 MB/s ST (25 ns, offset 15)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

BEGINNING ASYNC, inq len = 144

ASYNC INQUIRY SUCCEEDED

TRYING WIDE ASYNC INQUIRY

(scsi0:A:15): 6.600MB/s transfers (16bit)

ECHO BUFFER HAS LEN 252

DV SETTING TO period 10, offset 255

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: FAST-40 SCSI 40.0 MB/s ST (25 ns, offset 63)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

BEGINNING ASYNC, inq len = 96

ASYNC INQUIRY SUCCEEDED

ECHO BUFFER HAS LEN 0

DV SETTING TO period 9, offset 255

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7c

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

€ x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 1 lun 0

target1:0:1: FAST-20 SCSI 20.0 MB/s ST (50 ns, offset 15)

target1:0:1: Domain Validation detected failure, dropping back

That's with vanilla 2.6.12-rc5 if I have to patch, just tell me :-)

Have a great day,

	Grégoire Favre
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OK, I have two things for you to try.

The first is the attached, which, I think, enforces the limits this device is expecting. It's really just a sanity check to see if the problem is what I think it is (device negotiates a transfer setting it can't actually support).

James

@@ -735,6 +735,7 @@ ahc_linux_slave_configure(struct scsi_de
 
 	/* Initial Domain Validation */
 	if (!spi_initial_dv(device->sdev_target))
+		spi_min_period(device->sdev_target) = 100;
 		spi_dv_device(device);
 
 	return 0;

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James Bottomley wrote:
[]

Only if it were actual code for the tree, rather than a throw away test ... it's a single lun target, so the condition is always true.

James

uname -r gives me : 2.6.12-rc5 which mean it's a working fix for me !!!

Note that on the other controller the speed are quiete low ? Do you think it's more or less safe to use this kernel so ?

Thank you very much !!!

Here's dmesg :

n information
Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)
Built 1 zonelists
Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0 Initializing CPU#0
PID hash table entries: 4096 (order: 12, 131072 bytes)
time.c: Using 3.579545 MHz PM timer.
time.c: Detected 2000.148 MHz processor.
time.c: Using PIT/TSC based timekeeping.
Console: colour VGA+ 80x60
Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
Memory: 1025304k/1048512k available (3138k kernel code, 22512k reserved, 1306k data, 160k init) Calibrating delay loop... 3940.35 BogoMIPS (lpj=1970176)
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00
Using local APIC timer interrupts.
Detected 12.500 MHz APIC timer.
testing NMI watchdog ... OK.
NET: Registered protocol family 16
PCI: Using configuration type 1
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050309
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI: Via IRQ fixup
Boot video device is 0000:01:00.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Power Resource [URP1] (off)
ACPI: Power Resource [URP2] (off)
ACPI: Power Resource [FDDP] (off)
ACPI: Power Resource [LPTP] (off)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
NTFS driver 2.1.22 [Flags: R/O].
EFS: 1.0a - http://aeschi.ch.eu.org/efs/
SGI XFS with large block/inode numbers, no debug enabled
Initializing Cryptographic API
ACPI: Power Button (FF) [PWRF]
ACPI: Sleep Button (CM) [SLPB]
Real Time Clock Driver v1.12
Non-volatile memory driver v1.2
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport0: PC-style at 0x378 [PCSPP(,...)]
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
r8169 Gigabit Ethernet driver 2.2LK loaded
ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16
r8169: NAPI enabled
eth0: Identified chip type is 'RTL8169s/8110s'.
eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16
Linux video capture interface: v1.00
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:0f.1
ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

Probing IDE interface ide0...
hda: IC35L120AVVA07-0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive
hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive
hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }
hdd: set_drive_speed_status: error=0x04 { AbortedCommand }
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
hda: max request size: 128KiB
hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)
hda: cache flushes supported
hda: hda1 hda2 hda3 hda4
hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33) Uniform CD-ROM driver Revision: 3.20
ide-floppy driver 0.99.newide
hdd: No disk in drive
hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm
ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17 scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>
        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B
Type: Direct-Access ANSI SCSI revision: 02
scsi0:A:0:0: Tagged Queuing enabled. Depth 253
target0:0:0: Beginning Domain Validation
WIDTH IS 1
(scsi0:A:0): 6.600MB/s transfers (16bit)
target0:0:0: Domain Validation skipping write tests target0:0:0: Ending Domain Validation
Vendor: SEAGATE Model: ST336706LW Rev: 0108
Type: Direct-Access ANSI SCSI revision: 03
scsi0:A:15:0: Tagged Queuing enabled. Depth 253
target0:0:15: Beginning Domain Validation
WIDTH IS 1
(scsi0:A:15): 6.600MB/s transfers (16bit)
target0:0:15: Ending Domain Validation
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
<Adaptec 2940 Ultra SCSI adapter>
aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08
Type: CD-ROM ANSI SCSI revision: 02
target1:0:1: Beginning Domain Validation
target1:0:1: Domain Validation skipping write tests
target1:0:1: Ending Domain Validation
Vendor: PLEXTOR Model: CD-R PX-R820T Rev: 1.08
Type: CD-ROM ANSI SCSI revision: 02
target1:0:2: Beginning Domain Validation
target1:0:2: Domain Validation skipping write tests
target1:0:2: Ending Domain Validation
Vendor: PLEXTOR Model: CD-R PX-R820T Rev: 1.08
Type: CD-ROM ANSI SCSI revision: 02
target1:0:3: Beginning Domain Validation
target1:0:3: Domain Validation skipping write tests
target1:0:3: Ending Domain Validation
libata version 1.10 loaded.
sata_via version 1.1
ACPI: PCI Interrupt 0000:00:0f.0[B] -> GSI 20 (level, low) -> IRQ 20 sata_via(0000:00:0f.0): routed to hard irq line 4
ata1: SATA max UDMA/133 cmd 0xE000 ctl 0xDC02 bmdma 0xD000 irq 20
ata2: SATA max UDMA/133 cmd 0xD800 ctl 0xD402 bmdma 0xD008 irq 20
ata1: no device found (phy stat 00000000)
scsi2 : sata_via
ata2: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4043 85:7c69 86:3e01 87:4043 88:407f
ata2: dev 0 ATA, max UDMA/133, 398297088 sectors: lba48
ata2: dev 0 configured for UDMA/133
scsi3 : sata_via
Vendor: ATA Model: Maxtor 6B200M0 Rev: BANC
Type: Direct-Access ANSI SCSI revision: 05
SCSI device sda: 17850000 512-byte hdwr sectors (9139 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 17850000 512-byte hdwr sectors (9139 MB)
SCSI device sda: drive cache: write back
sda: sda1 sda2
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
SCSI device sdb: 71687370 512-byte hdwr sectors (36704 MB)
SCSI device sdb: drive cache: write back
SCSI device sdb: 71687370 512-byte hdwr sectors (36704 MB)
SCSI device sdb: drive cache: write back
sdb: sdb1 sdb2
Attached scsi disk sdb at scsi0, channel 0, id 15, lun 0
SCSI device sdc: 398297088 512-byte hdwr sectors (203928 MB)
SCSI device sdc: drive cache: write back
SCSI device sdc: 398297088 512-byte hdwr sectors (203928 MB)
SCSI device sdc: drive cache: write back
sdc: sdc1 sdc2
Attached scsi disk sdc at scsi3, channel 0, id 0, lun 0
sr0: scsi3-mmc drive: 32x/32x cd/rw xa/form2 cdda tray
Attached scsi CD-ROM sr0 at scsi1, channel 0, id 1, lun 0
sr1: scsi3-mmc drive: 20x/20x writer cd/rw xa/form2 cdda tray Attached scsi CD-ROM sr1 at scsi1, channel 0, id 2, lun 0
sr2: scsi3-mmc drive: 20x/20x writer cd/rw xa/form2 cdda tray Attached scsi CD-ROM sr2 at scsi1, channel 0, id 3, lun 0
Attached scsi generic sg0 at scsi0, channel 0, id 0, lun 0, type 0 Attached scsi generic sg1 at scsi0, channel 0, id 15, lun 0, type 0

Attached scsi generic sg2 at scsi1, channel 0, id 1, lun 0,  type 5
Attached scsi generic sg3 at scsi1, channel 0, id 2, lun 0,  type 5
Attached scsi generic sg4 at scsi1, channel 0, id 3, lun 0,  type 5
Attached scsi generic sg5 at scsi3, channel 0, id 0, lun 0,  type 0

usbmon: debugs is not available
ACPI: PCI Interrupt 0000:00:10.4[C] -> GSI 21 (level, low) -> IRQ 21
ehci_hcd 0000:00:10.4: VIA Technologies, Inc. USB 2.0
ehci_hcd 0000:00:10.4: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:10.4: irq 21, io mem 0xcfffe900
ehci_hcd 0000:00:10.4: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
USB Universal Host Controller Interface driver v2.2
ACPI: PCI Interrupt 0000:00:10.0[A] -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:10.0: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller
ehci_hcd 0000:00:10.4: port 8 reset error -110
hub 1-0:1.0: hub_port_status failed (err = -32)
uhci_hcd 0000:00:10.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:10.0: irq 21, io base 0x0000bc00
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ehci_hcd 0000:00:10.4: port 8 reset error -110
hub 1-0:1.0: hub_port_status failed (err = -32)
ACPI: PCI Interrupt 0000:00:10.1[A] -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:10.1: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#2)
usb 1-8: new high speed USB device using ehci_hcd and address 2
uhci_hcd 0000:00:10.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:10.1: irq 21, io base 0x0000c000
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ehci_hcd 0000:00:10.4: port 8 reset error -110
hub 1-0:1.0: hub_port_status failed (err = -32)
ACPI: PCI Interrupt 0000:00:10.2[B] -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:10.2: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#3)
hub 1-8:1.0: USB hub found
hub 1-8:1.0: 2 ports detected
uhci_hcd 0000:00:10.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:10.2: irq 21, io base 0x0000c400
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:10.3[B] -> GSI 21 (level, low) -> IRQ 21
uhci_hcd 0000:00:10.3: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (#4)
uhci_hcd 0000:00:10.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:10.3: irq 21, io base 0x0000c800
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
input: PC Speaker
Advanced Linux Sound Architecture Driver Version 1.0.9rc2 (Thu Mar 24 10:33:39 2005 UTC).
via82xx: Assuming DXS channels with 48k fixed sample rate.
Please try dxs_support=1 or dxs_support=4 option
and report if it works on your machine.
ACPI: PCI Interrupt 0000:00:11.5[C] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:11.5 to 64
input: AT Translated Set 2 keyboard on isa0060/serio0
usb 1-8.1: new high speed USB device using ehci_hcd and address 3
hub 1-8.1:1.0: USB hub found
hub 1-8.1:1.0: 4 ports detected
logips2pp: Detected unknown logitech mouse model 99
input: ImExPS/2 Logitech Explorer Mouse on isa0060/serio1
ALSA device list:
#0: VIA 8237 with ALC655 at 0xb800, irq 22
NET: Registered protocol family 2
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
ip_tables: (C) 2000-2002 Netfilter core team
usb 1-8.2: new high speed USB device using ehci_hcd and address 4
arp_tables: (C) 2002 David S. Miller
Initializing IPsec netlink socket
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 15
ACPI wakeup devices:
PCI0 UAR1 USB1 USB2 USB3 USB4 EHCI USBD AC9 MC9 ILAN SLPB
ACPI: (supports S0 S1 S3 S4 S5)
ReiserFS: sdc2: found reiserfs format "3.6" with standard journal
scsi4 : SCSI emulation for USB Mass Storage devices
usb-storage: device found at 4
usb-storage: waiting for device to settle before scanning
Vendor: SMSC Model: 223 U HS-CF Rev: 3.60
Type: Direct-Access ANSI SCSI revision: 00
Attached scsi removable disk sdd at scsi4, channel 0, id 0, lun 0
Attached scsi generic sg6 at scsi4, channel 0, id 0, lun 0, type 0
usb-storage: device scan complete
ReiserFS: sdc2: using ordered data mode
ReiserFS: sdc2: journal params: device sdc2, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sdc2: checking transaction log (sdc2)
ReiserFS: sdc2: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Freeing unused kernel memory: 160k freed

Adding 506036k swap on /dev/hda2.  Priority:2 extents:1
Adding 530136k swap on /dev/sda2.  Priority:2 extents:1
Adding 530104k swap on /dev/sdb1.  Priority:1 extents:1

Adding 1004020k swap on /dev/sdc1. Priority:3 extents:1
XFS mounting filesystem sdb2
Ending clean XFS mount for filesystem: sdb2
XFS mounting filesystem hda4
Ending clean XFS mount for filesystem: hda4
ReiserFS: sda1: found reiserfs format "3.6" with standard journal
ReiserFS: sda1: using ordered data mode
ReiserFS: sda1: journal params: device sda1, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda1: checking transaction log (sda1)
ReiserFS: sda1: Using r5 hash to sort names
saa7146: register extension 'dvb'.
ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 17 (level, low) -> IRQ 17
saa7146: found saa7146 @ mem ffffc200004c4e00 (revision 1, irq 17) (0x13c2,0x0000).
DVB: registering new adapter (Technotrend/Hauppauge WinTV DVB-S rev1.X).
adapter has MAC addr = 00:d0:5c:00:41:90
dvb-ttpci: gpioirq unknown type=0 len=0
dvb-ttpci: info @ card 0: firm f0240009, rtsl b0250018, vid 71010068, app 8000261d
dvb-ttpci: firmware @ card 0 supports CI link layer interface
dvb-ttpci: adac type set to 0 @ card 0
saa7146_vv: saa7146 (0): registered device video0 [v4l2]
ves1x93: Detected ves1893a rev2
DVB: registering frontend 0 (VLSI VES1x93 DVB-S)...
dvb-ttpci: found av7110-0.
saa7146: register extension 'budget dvb'.
saa7146: register extension 'budget_ci dvb'.
ACPI: PCI Interrupt 0000:00:07.0[A] -> GSI 18 (level, low) -> IRQ 18
saa7146: found saa7146 @ mem ffffc200005aac00 (revision 1, irq 18) (0x13c2,0x100f).
DVB: registering new adapter (TT-Budget/WinTV-NOVA-CI PCI).
adapter has MAC addr = 00:d0:5c:23:a3:9b
DVB: registering frontend 1 (ST STV0299 DVB-S)...
r8169: eth0: link up

	Grégoire Favre
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Yes, that was just a global change to get the thing to boot.

Now try this:

echo 100 > /sys/class/spi_transport/target1:0:1/min_period echo 1 > /sys/class/spi_transport/target1:0:1/revalidate

and look at dmesg to see if it brought the speed up (save your files first, this may hang the box).

James

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And it works :-)

It don't hang my box... and I got this :

target1:0:1: Beginning Domain Validation target1:0:1: Domain Validation skipping write tests
(scsi1:A:1): 10.000MB/s transfers (10.000MHz, offset 15)
target1:0:1: Ending Domain Validation

Thank,

	Grégoire Favre
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Well that's good ... it proves the theory that if the DV were correctly limited initially, everything would work.

However ... lets see if we can get it to work properly even with the initial mismatch. Reverse the previous patch, apply this one and try rebooting ...

Thanks,

James

@@ -1230,6 +1230,9 @@ static void scsi_eh_offline_sdevs(struct
 				scmd->device->channel,
 				scmd->device->id,
 				scmd->device->lun);
+		/* try to reset the bus and the card to a sane state */
+		scsi_try_bus_reset(scmd);
+		scsi_try_host_reset(scmd);
 		scsi_device_set_state(scmd->device, SDEV_OFFLINE);
 		if (scsi_eh_eflags_chk(scmd, SCSI_EH_CANCEL_CMD)) {
 			/*

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OK :-)

Unfortunately it don't work :

Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc5 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #3 Mon May 30 20:38:57 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: PM-Timer IO Port: 0x808

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information

Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)

Built 1 zonelists

Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

Initializing CPU#0

PID hash table entries: 4096 (order: 12, 131072 bytes)

time.c: Using 3.579545 MHz PM timer.

time.c: Detected 2000.148 MHz processor.

time.c: Using PIT/TSC based timekeeping.

Console: colour VGA+ 80x60

Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

Memory: 1025304k/1048512k available (3138k kernel code, 22512k reserved, 1306k data, 160k init)

Mount-cache hash table entries: 256

CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)

CPU: L2 Cache: 512K (64 bytes/line)

CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00

Using local APIC timer interrupts.

Detected 12.500 MHz APIC timer.

testing NMI watchdog ... OK.

NET: Registered protocol family 16

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20050309

ACPI: Interpreter enabled

ACPI: Using IOAPIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (0000:00)

PCI: Probing PCI hardware (bus 00)

PCI: Via IRQ fixup

ACPI: Power Resource [URP1] (off)

ACPI: Power Resource [URP2] (off)

ACPI: Power Resource [FDDP] (off)

ACPI: Power Resource [LPTP] (off)

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

PCI: Using ACPI for IRQ routing

PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report

IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $

NTFS driver 2.1.22 [Flags: R/O].

EFS: 1.0a - http://aeschi.ch.eu.org/efs/

SGI XFS with large block/inode numbers, no debug enabled

Initializing Cryptographic API

ACPI: Power Button (FF) [PWRF]

ACPI: Sleep Button (CM) [SLPB]

Real Time Clock Driver v1.12

Non-volatile memory driver v1.2

serio: i8042 AUX port at 0x60,0x64 irq 12

serio: i8042 KBD port at 0x60,0x64 irq 1

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

parport0: PC-style at 0x378 [PCSPP(,...)]

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:0): 6.600MB/s transfers (16bit)

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:15): 6.600MB/s transfers (16bit)

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x24 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries: 0:3

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 2

QINFIFO entries: 2

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi1:0:0:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x24 0x0

scsi1:0:0:0: Command not found

aic7xxx_dev_reset returns 0x2002

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 3

QINFIFO entries: 3

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 0 lun 0

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

R...

Thank,

	Grégoire Favre
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Well, OK, three things spring to mind.

1. Try the attached patch, just in case it's a perpetual timer reset issue.
2. You should be able to boot if you set the device speed to 10MHz in the adaptec bios (since we should read the bios values for setting the speed)
3. when the hang occurs, can you get an alt-sysrq-p to show the current process on CPU?

Thanks,

James

@@ -277,7 +277,9 @@ ahc_timer_reset(ahc_timer_t *timer, int 
 static __inline void
 ahc_scb_timer_reset(struct scb *scb, u_int usec)
 {
+#if 0
 	mod_timer(&scb->io_ctx->eh_timeout, jiffies + (usec * HZ)/1000000);
+#endif
 }
 
 /***************************** SMP support ************************************/

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Thank for those three ideas :)

I put the log of the boot : not a success.
I hope the previous repport were right : ptelnet on my palm seems to put the log in a strange order...

I have set all device to 10 Mhz (for that controller) in the BIOS, but I still can't boot.

MagicSysRq don't seems to work at this stage.
---
Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc5 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #4 Mon Jun 6 20:29:04 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: PM-Timer IO Port: 0x808

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information

Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)

Built 1 zonelists

Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

Initializing CPU#0

PID hash table entries: 4096 (order: 12, 131072 bytes)

time.c: Using 3.579545 MHz PM timer.

time.c: Detected 2000.089 MHz processor.

time.c: Using PIT/TSC based timekeeping.

Console: colour VGA+ 80x60

Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

Memory: 1025304k/1048512k available (3138k kernel code, 22512k reserved, 1306k data, 160k init)

Mount-cache hash table entries: 256

CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)

CPU: L2 Cache: 512K (64 bytes/line)

CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00

Using local APIC timer interrupts.

Detected 12.500 MHz APIC timer.

testing NMI watchdog ... OK.

NET: Registered protocol family 16

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20050309

ACPI: Interpreter enabled

ACPI: Using IOAPIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (0000:00)

PCI: Probing PCI hardware (bus 00)

PCI: Via IRQ fixup

ACPI: Power Resource [URP1] (off)

ACPI: Power Resource [URP2] (off)

ACPI: Power Resource [FDDP] (off)

ACPI: Power Resource [LPTP] (off)

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

PCI: Using ACPI for IRQ routing

PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report

IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $

NTFS driver 2.1.22 [Flags: R/O].

EFS: 1.0a - http://aeschi.ch.eu.org/efs/

SGI XFS with large block/inode numbers, no debug enabled

Initializing Cryptographic API

ACPI: Power Button (FF) [PWRF]

ACPI: Sleep Button (CM) [SLPB]

Real Time Clock Driver v1.12

Non-volatile memory driver v1.2

serio: i8042 AUX port at 0x60,0x64 irq 12

serio: i8042 KBD port at 0x60,0x64 irq 1

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

parport0: PC-style at 0x378 [PCSPP(,...)]

io scheduler noop registered

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:0): 6.600MB/s transfers (16bit)

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:15): 6.600MB/s transfers (16bit)

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x24 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries: 0:3

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 2

QINFIFO entries: 2

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi1:0:0:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x24 0x0

scsi1:0:0:0: Command not found

aic7xxx_dev_reset returns 0x2002

scsi1:0:0:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State while idle, at SEQADDR 0x18

Card was paused

ACCUM = 0x3, SINDEX = 0x20, DINDEX = 0xc0, ARG_2 = 0x0

HCNT = 0x0 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x1]

SCSISEQ[0x1a] SBLKCTL[0x0] SCSIRATE[0x0] SEQCTL[0x10]

SEQ_FLAGS[0xc0] SSTAT0[0x5] SSTAT1[0x0] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xa4] SXFRCTL0[0x80]

DFCNTRL[0x4] DFSTATUS[0x6d]

STACK: 0x0 0x0 0x192 0x17

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 3

QINFIFO entries: 3

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x0] SCB_SCSIID[0x7] SCB_LUN[0x0] SCB_TAG[0xff]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x50] SCB_SCSIID[0x7] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(0): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:0:0: Cmd aborted from QINFIFO

aic7xxx_abort returns 0x2002

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 0 lun 0

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi1:0:1:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

aic7xxx_dev_reset returns 0x2003

Recovery SCB completes

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x20 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0x80]

DFCNTRL[0x38] DFSTATUS[0x20]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 3

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x2]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 1 lun 0

target1:0:1: Domain Validation detected failure, dropping back
---

	Grégoire Favre
-
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OK, let's see if I can find out why this particular controller isn't transferring the bios settings to the transport class max and min

Try this patch and send me the output.

Thanks,

James

@@ -620,9 +620,11 @@ ahc_linux_target_alloc(struct scsi_targe
 	*ahc_targp = starget;
 	memset(targ, 0, sizeof(*targ));
 
+	dev_printk(KERN_ERR, &starget->dev, "SC IS %p\n", sc);
 	if (sc) {
 		if ((ahc->features & AHC_ULTRA2) != 0) {
 			scsirate = sc->device_flags[target_offset] & CFXFER;
+			dev_printk(KERN_ERR, &starget->dev, "ULTRA2\n");
 		} else {
 			scsirate = (sc->device_flags[target_offset] & CFXFER) << 4;
 			if (sc->device_flags[target_offset] & CFSYNCH)

@@ -635,6 +637,12 @@ ahc_linux_target_alloc(struct scsi_targe
 			spi_max_width(starget) = 0;
 		spi_min_period(starget) = 
 			ahc_find_period(ahc, scsirate, AHC_SYNCRATE_DT);
+		dev_printk(KERN_ERR, &starget->dev, "scsirate IS 0x%x, min_period is %d\n", scsirate, spi_min_period(starget));
+		if (spi_min_period(starget) == 0)
+			/* This means async, so set offset to zero */
+			spi_max_offset(starget) = 0;
+		
+
 		tinfo = ahc_fetch_transinfo(ahc, channel, ahc->our_id,
 					    starget->id, &tstate);
 	}

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On Sun, Jun 12, 2005 at 10:38:29AM -0500, James Bottomley wrote:

Hello, I have applied your two patches against 2.6.12-rc6 (the
http://parisc-linux.org/~jejb/scsi_diffs/scsi-misc-2.6.diff and the last
one you sent per email) and I get this now :
---
Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc5 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #4 Mon Jun 6 20:29:04 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: PM-Timer IO Port: 0x808

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information

Allocating PCI resources starting at 40000000 (gap: 40000000:bec00000)

Built 1 zonelists

Kernel command line: root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

Initializing CPU#0

PID hash table entries: 4096 (order: 12, 131072 bytes)

time.c: Using 3.579545 MHz PM timer.

time.c: Detected 2000.089 MHz processor.

time.c: Using PIT/TSC based timekeeping.

Console: colour VGA+ 80x60

Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)

Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)

Memory: 1025304k/1048512k available (3138k kernel code, 22512k reserved, 1306k data, 160k init)

Mount-cache hash table entries: 256

CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)

CPU: L2 Cache: 512K (64 bytes/line)

CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00

Using local APIC timer interrupts.

Detected 12.500 MHz APIC timer.

testing NMI watchdog ... OK.

NET: Registered protocol family 16

PCI: Using configuration type 1

mtrr: v2.0 (20020519)

ACPI: Subsystem revision 20050309

ACPI: Interpreter enabled

ACPI: Using IOAPIC for interrupt routing

ACPI: PCI Root Bridge [PCI0] (0000:00)

PCI: Probing PCI hardware (bus 00)

PCI: Via IRQ fixup

ACPI: Power Resource [URP1] (off)

ACPI: Power Resource [URP2] (off)

ACPI: Power Resource [FDDP] (off)

ACPI: Power Resource [LPTP] (off)

ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11 12 14 15)

ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)

ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.

SCSI subsystem initialized

usbcore: registered new driver usbfs

usbcore: registered new driver hub

PCI: Using ACPI for IRQ routing

PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report

IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $

NTFS driver 2.1.22 [Flags: R/O].

EFS: 1.0a - http://aeschi.ch.eu.org/efs/

SGI XFS with large block/inode numbers, no debug enabled

Initializing Cryptographic API

ACPI: Power Button (FF) [PWRF]

ACPI: Sleep Button (CM) [SLPB]

Real Time Clock Driver v1.12

Non-volatile memory driver v1.2

serio: i8042 AUX port at 0x60,0x64 irq 12

serio: i8042 KBD port at 0x60,0x64 irq 1

Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing disabled

ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

parport0: PC-style at 0x378 [PCSPP(,...)]

io scheduler noop registered€

io scheduler anticipatory registered

io scheduler deadline registered

io scheduler cfq registered

Floppy drive(s): fd0 is 1.44M

FDC 0 is a post-1991 82077

r8169 Gigabit Ethernet driver 2.2LK loaded

ACPI: PCI Interrupt 0000:00:0b.0[A] -> GSI 16 (level, low) -> IRQ 16

r8169: NAPI enabled

eth0: RTL8169 at 0xffffc20000002b00, 00:0c:76:bd:22:23, IRQ 16

Linux video capture interface: v1.00

Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2

ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx

VP_IDE: IDE controller at PCI slot 0000:00:0f.1

ACPI: PCI Interrupt 0000:00:0f.1[A] -> GSI 20 (level, low) -> IRQ 20

VP_IDE: chipset revision 6

VP_IDE: not 100% native mode: will probe irqs later

VP_IDE: VIA vt8237 (rev 00) IDE UDMA133 controller on pci0000:00:0f.1

    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:DMA, hdb:pio

    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:pio

hda: IC35L120AVVA07-0, ATA DISK drive

ide0 at 0x1f0-0x1f7,0x3f6 on irq 14

hdc: SONY DVD RW DRU-500A, ATAPI CD/DVD-ROM drive

hdd: IOMEGA ZIP 250 ATAPI Floppy, ATAPI FLOPPY drive

hdd: set_drive_speed_status: status=0x51 { DriveReady SeekComplete Error }

hdd: set_drive_speed_status: error=0x04 { AbortedCommand }

ide1 at 0x170-0x177,0x376 on irq 15

hda: max request size: 128KiB

hda: 241254720 sectors (123522 MB) w/1863KiB Cache, CHS=65535/16/63, UDMA(100)

hda: cache flushes supported

hda: hda1 hda2 hda3 hda4

hdc: ATAPI 16X DVD-ROM DVD-R CD-R/RW drive, 8192kB Cache, UDMA(33)

Uniform CD-ROM driver Revision: 3.20

ide-floppy driver 0.99.newide

hdd: No disk in drive

hdd: 244736kB, 239/64/32 CHS, 4096 kBps, 512 sector size, 2941 rpm

ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16

ACPI: PCI Interrupt 0000:00:0a.0[A] -> GSI 17 (level, low) -> IRQ 17

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

        <Adaptec 29160B Ultra160 SCSI adapter>

        aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

Vendor: IBM Model: DDRS-39130D Rev: DC1B

Type: Direct-Access ANSI SCSI revision: 02

scsi0:A:0:0: Tagged Queuing enabled. Depth 253

target0:0:0: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:0): 6.600MB/s transfers (16bit)

target0:0:0: Domain Validation skipping write tests

(scsi0:A:0): 80.000MB/s transfers (40.000MHz, offset 15, 16bit)

target0:0:0: Ending Domain Validation

Vendor: SEAGATE Model: ST336706LW Rev: 0108

Type: Direct-Access ANSI SCSI revision: 03

scsi0:A:15:0: Tagged Queuing enabled. Depth 253

target0:0:15: Beginning Domain Validation

WIDTH IS 1

(scsi0:A:15): 6.600MB/s transfers (16bit)

(scsi0:A:15): 80.000MB/s transfers (40.000MHz, offset 63, 16bit)

target0:0:15: Ending Domain Validation

scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36

<Adaptec 2940 Ultra SCSI adapter>

aic7880: Ultra Single Channel A, SCSI Id=7, 16/253 SCBs

Vendor: TOSHIBA Model: DVD-ROM SD-M1201 Rev: 1R08

Type: CD-ROM ANSI SCSI revision: 02

target1:0:1: Beginning Domain Validation

target1:0:1: Domain Validation skipping write tests

(scsi1:A:1): 20.000MB/s transfers (20.000MHz, offset 15)

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x60 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0xa0]

DFCNTRL[0x38] DFSTATUS[0x40]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 3

Card NEXTQSCB = 3

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3€ 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x2]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

2 SCB_CONTROL[0x48] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 2

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi1:0:1:0: Attempting to queue a TARGET RESET message

CDB: 0x12 0x0 0x0 0x0 0x60 0x0

aic7xxx_dev_reset returns 0x2003

Recovery SCB completes

scsi1:0:1:0: Attempting to queue an ABORT message

CDB: 0x0 0x0 0x0 0x0 0x0 0x0

scsi1: At time of recovery, card was not paused

scsi1: Dumping Card State in Data-in phase, at SEQADDR 0x7b

Card was paused

ACCUM = 0x0, SINDEX = 0xb8, DINDEX = 0xa8, ARG_2 = 0x0

HCNT = 0x20 SCBPTR = 0x0

SCSISIGI[0x44] ERROR[0x0] SCSIBUSL[0x0] LASTPHASE[0x40]

SCSISEQ[0x12] SBLKCTL[0x0] SCSIRATE[0xf] SEQCTL[0x10]

SEQ_FLAGS[0x20] SSTAT0[0x0] SSTAT1[0x2] SSTAT2[0x0]

SSTAT3[0x0] SIMODE0[0x0] SIMODE1[0xac] SXFRCTL0[0x80]

DFCNTRL[0x38] DFSTATUS[0x20]

STACK: 0x0 0x162 0x192 0x6e

SCB count = 4

Kernel NEXTQSCB = 2

Card NEXTQSCB = 2

QINFIFO entries:

Waiting Queue entries:

Disconnected Queue entries:

QOUTFIFO entries:

Sequencer Free SCB List: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Sequencer SCB Info:

0 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0] SCB_TAG[0x3]

1 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

2 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

3 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

4 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

5 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

6 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

7 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

8 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

9 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

10 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

11 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

12 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

13 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

14 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

15 SCB_CONTROL[0x0] SCB_SCSIID[0xff] SCB_LUN[0xff] SCB_TAG[0xff]

Pending list:

3 SCB_CONTROL[0x8] SCB_SCSIID[0x17] SCB_LUN[0x0]

Kernel Free SCB list: 1 0

Untagged Q(1): 3

<<<<<<<<<<<<<<<<< Dump Card State Ends >>>>>>>>>>>>>>>>>>

scsi1:0:1:0: Device is active, asserting ATN

Recovery code sleeping

Recovery code awake

Timer Expired

aic7xxx_abort returns 0x2003

scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 1 lun 0

target1:0:1: Domain Validation detected failure, dropping back
---

The speed of my first HD is also strange (on the first AIC7xxx controler).

Thank you for regarding my problem :-)

	Grégoire Favre
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Actually, the kernel appears to be wrong:

                      ^^^^

It's also not showing any of the debugging information in the patch, so I think you might not be booted on the correct kernel.

James

Although it's doubtfull this causes it, this is a compile fully of totally broken patches. Please use a proper compile instead of the Gentoo whackopatchotree.

Oops, sorry, I took my grub conf and edited the bad entry :

title 2.6.12-rc6
#kernel (hd0,2)/bzImage-2.6.12-rc6 root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 kernel (hd0,2)/bzImage-2.6.12-rc5 root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0

to take the second option with the "console=ttyS0" and forgot to update it to (hd0,2)/bzImage-2.6.12-rc6.

Sorry for it, I can reboot my computer at 9pm (vdr is reccording till 9pm) and then I post the result :)

And don't worry, it's a vanilla 2.6.12-rc6 with only the scsi-misc and the last patch, I even didn't patch for latest DVB.

	Grégoire Favre
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I hope it's right now :

Bootdata ok (command line is root=/dev/sdc2 parport=auto video=vesafb:mtrr,ywrap,1024x800-16@75 vga=0xF07 console=ttyS0)

Linux version 2.6.12-rc6 (root@gregoire) (gcc version 3.4.3 20041125 (Gentoo Linux 3.4.3-r1, ssp-3.4.3-0, pie-8.7.7)) #2 Sun Jun 12 19:50:13 CEST 2005

BIOS-provided physical RAM map:

BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)

BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)

BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)

BIOS-e820: 0000000000100000 - 000000003fff0000 (usable)

BIOS-e820: 000000003fff0000 - 000000003fff8000 (ACPI data)

BIOS-e820: 000000003fff8000 - 0000000040000000 (ACPI NVS)

BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)

BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)

BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)

ACPI: PM-Timer IO Port: 0x808

ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)

Processor #0 15:12 APIC version 16

ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])

IOAPIC[0]: apic_id 2, version 3, address 0xfec00000, GSI 0-23

ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)

ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)

Setting APIC routing to flat

Using ACPI (MADT) for SMP configuration information