Messages in this thread | | | Date | Sat, 13 Nov 1999 11:40:01 +0100 (MET) | From | German Jose Gomez Garcia <> | Subject | SCSI timeouts when accessing a scanner |
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Hello,
I have just bought an AGFA SnapScan 1236 SCSI scanner and when trying to run it under Linux I get the following problem.
Everything is working fine until I try to access the scanner through the generic device, when I try it the system hangs up, and I get lots of timeouts from the scsi host0 bus0 id0 (the scanner is actually id5). The scanner is OK (and the SCSI setup seems to be also OK) as it works perfectly under windows.
I have attached my /proc/scsi/scsi and /proc/scsi/aic7xxx/0, I have tested it under 2.2.14pre4 and 2.3.26 (2.3.28 and 2.3.27 don't boot here).
Thanks
- german
<>-------------------------------------+-----------------------------------<> One O.S. to rule them all, | German Gomez Garcia One O.S. to find them. | german@pinon.ccu.uniovi.es One O.S. to bring them all | and in the darkness bind them. | "Wur Qanar Wur Stilor Wur Kas" <>-------------------------------------+-----------------------------------<> Attached devices: 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: 01 Lun: 00 Vendor: IBM Model: DDRS-34560W Rev: S97B Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: IOMEGA Model: ZIP 100 Rev: J.03 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 03 Lun: 00 Vendor: PIONEER Model: CD-ROM DR-U16S Rev: 1.01 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: TEAC Model: CD-R55S Rev: 1.0Q Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 05 Lun: 00 Vendor: AGFA Model: SNAPSCAN 1236 Rev: 1.50 Type: Scanner ANSI SCSI revision: 02
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Adaptec AIC7xxx driver version: 5.1.20/3.2.4 Compile Options: TCQ Enabled By Default : Enabled AIC7XXX_PROC_STATS : Disabled AIC7XXX_RESET_DELAY : 5
Adapter Configuration: SCSI Adapter: Adaptec AIC-7890/1 Ultra2 SCSI host adapter Ultra-2 LVD/SE Wide Controller PCI MMAPed I/O Base: 0xfebff000 Adapter SEEPROM Config: SEEPROM found and used. Adaptec SCSI BIOS: Enabled IRQ: 10 SCBs: Active 0, Max Active 16, Allocated 45, HW 32, Page 255 Interrupts: 8445 BIOS Control Word: 0x1886 Adapter Control Word: 0x1c5a Extended Translation: Enabled Disconnect Enable Flags: 0xffff Ultra Enable Flags: 0x0000 Tag Queue Enable Flags: 0x0003 Ordered Queue Tag Flags: 0x0003 Default Tag Queue Depth: 16 Tagged Queue By Device array for aic7xxx host instance 0: {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0} Actual queue depth per device for aic7xxx host instance 0: {16,16,1,1,1,1,1,1,1,1,1,1,1,1,1,1}
Statistics:
(scsi0:0:0:0) Device using Wide/Sync transfers at 40.0 MByte/sec, offset 15 Transinfo settings: current(12/15/1/0), goal(10/127/1/0), user(10/127/1/0) Total transfers 8277 (6925 reads and 1352 writes)
(scsi0:0:1:0) Device using Wide/Sync transfers at 40.0 MByte/sec, offset 15 Transinfo settings: current(12/15/1/0), goal(10/127/1/0), user(10/127/1/0) Total transfers 3 (3 reads and 0 writes)
(scsi0:0:2:0) Device using Narrow/Async transfers. Transinfo settings: current(0/0/0/0), goal(0/0/0/0), user(10/127/1/0) Total transfers 3 (3 reads and 0 writes)
(scsi0:0:3:0) Device using Narrow/Sync transfers at 20.0 MByte/sec, offset 16 Transinfo settings: current(12/16/0/0), goal(10/127/0/0), user(10/127/1/0) Total transfers 0 (0 reads and 0 writes)
(scsi0:0:4:0) Device using Narrow/Sync transfers at 10.0 MByte/sec, offset 15 Transinfo settings: current(25/15/0/0), goal(10/127/0/0), user(10/127/1/0) Total transfers 0 (0 reads and 0 writes)
(scsi0:0:5:0) Device using Narrow/Async transfers. Transinfo settings: current(0/0/0/0), goal(0/0/0/0), user(0/0/0/0) Total transfers 0 (0 reads and 0 writes)
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