SCSI, skener in Pingo 3.0

Boštjan Jerko bostjan.jerko at mf.uni-lj.si
Mon Dec 20 04:33:22 CET 2004


Pozdrav !

Na DEll-ov PC s Pingom 3.0 sem namestil Adaptecov SCSI kontroler 2940, 
na katerega imam priklopljen UMAX-ov skener Astra 1220S.

Ob "obuvanju" (boot) sistema se mi izpiše naslednje sporočilo:

scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
         <Adaptec 2940 Ultra SCSI adapter>
         aic7880: Single Channel A, SCSI Id=7, 16/253 SCBs

(scsi0:A:6:0): refuses synchronous negotiation. Using asynchronous transfers
   Vendor: UMAX      Model: Astra 1220S       Rev: V1.5
   Type:   Scanner                            ANSI SCSI revision: 02
Attached scsi generic sg0 at scsi0, channel 0, id 6, lun 0,  type 6
Debug: sleeping function called from invalid context at 
include/asm/semaphore.h:
119
in_atomic():0[expected: 0], irqs_disabled():1
  [<0211c651>] __might_sleep+0x82/0x8c
  [<12966261>] ahc_linux_kill_dv_thread+0x165/0x208 [aic7xxx]
  [<1296b2b9>] ahc_linux_exit+0xa9/0x131 [aic7xxx]
  [<021376d5>] sys_delete_module+0x129/0x170
  [<02152590>] unmap_vma+0x50/0x66
  [<021525b4>] unmap_vma_list+0xe/0x17
  [<0215298c>] do_munmap+0x1d8/0x1e2
  [<0211912f>] do_page_fault+0x0/0x489


sane-find-scanner mi ne najde skenerja.

Kakšne ideje kaj je narobe?

Boštjan



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