[LUGOS] SCSI, skener in Pingo 3.0

[Boštjan Jerko]

Aja, pozabil povedati, da je zadeva delovala na drugem PCju in drugem
Linux-u (isti adapter).

Iztok Kham wrote:
> LP!
> 
> Sicer za linux konkretno ne vem, vem pa, da imajo tile skenerji težave z 
> UW kontrolerji.
> Ko sem zase iskal rešitev pred kakimi 4, 5 leti, so na UMAXovi strani 
> govorili, da je potrebno imeti nek "High-byte" adapter, ker sicer ne 
> znajo delovati...
> 
> Se pravi, da bi v tem primeru bil bolj problem v strojni in ne 
> programski opremi.
> 
> -- Iztok
> 
> P.S. Sam sem takrat stvar rešil kar z enim najbolj osnovnim IWILL 
> kontrolerjem.
> 
> Boštjan Jerko wrote:
> 
>> 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
> 
> 
>