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List:       aic7xxx
Subject:    SCSI-1?
From:       charles anderson <anderson () CS ! ColoState ! EDU>
Date:       1999-09-13 5:30:14
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I am trying to access a SCSI EEG (electroencephalogram) amplifier from
my Linux laptop with an Adaptec SlimSCSI 1480A.  My problem is that
the device is not being detected.  The amplifier requires SCSI-1
compliance, so I'm wondering if the aic7xxx driver is SCSI-1
compliant.  Other SCSI devices, such as a zip drive and a CDRW, are
detected okay.  I'm running Red Hat 6.0 with pcmcia-3.0.14.
 
The 1480A and EEG amp all work fine with the Win95 driver supplied by
the company.

Thanks for any advice you can give me.  I really want to make this
work, rather than going back to Winxx.

Here is some info.

cardctl config:

Socket 0:
  Vcc = 3.3, Vpp1 = 3.3, Vpp2 = 3.3
  Interface type is cardbus
  IRQ 3 is exclusive, level mode, enabled
  Function 0:
    I/O window 1: 0x0a00 to 0x0aff, 32 bit

cardctl ident:

Socket 0:
  product info: "Adaptec", "APA-1480 SCSI Host Adapter", "", ""
  manfid: 0x012f, 0xcb01
  function: 8 (SCSI)


/var/run/stab:
Socket 0: empty

Relevant lines from /var/log/messages:

Sep 12 17:13:04 eeg pcmcia: Starting PCMCIA services:
Sep 12 17:13:11 eeg kernel: (scsi0) <Adaptec PCMCIA SCSI controller> found at PCI 0/0 
Sep 12 17:13:11 eeg kernel: (scsi0) Narrow Channel, SCSI ID=7, 3/255 SCBs 
Sep 12 17:13:11 eeg kernel: (scsi0) Downloading sequencer code... 413 instructions downloaded 
Sep 12 17:13:11 eeg kernel: scsi0 : Adaptec AHA274x/284x/294x (EISA/VLB/PCI-Fast SCSI) 5.1.15/3.2.4 
Sep 12 17:13:11 eeg kernel:        <Adaptec PCMCIA SCSI controller> 
Sep 12 17:13:11 eeg kernel: scsi : 1 host. 
Sep 12 17:13:04 eeg pcmcia:  modules
Sep 12 17:13:04 eeg pcmcia:  cardmgr.
Sep 12 17:13:04 eeg cardmgr[343]: starting, version is 3.0.14
Sep 12 17:13:05 eeg cardmgr[343]: watching 1 sockets
Sep 12 17:13:05 eeg cardmgr[343]: initializing socket 0
Sep 12 17:13:05 eeg cardmgr[343]: socket 0: Adaptec APA-1480 SCSI Host Adapter
Sep 12 17:13:05 eeg cardmgr[343]: executing: 'insmod /lib/modules/2.2.5-15/pcmcia/cb_enabler.o'
Sep 12 17:13:05 eeg cardmgr[343]: executing: 'insmod /lib/modules/2.2.5-15/scsi/sg.o'
Sep 12 17:13:05 eeg cardmgr[343]: executing: 'insmod /lib/modules/2.2.5-15/pcmcia/apa1480_cb.o'
Sep 12 17:13:05 eeg rc: Starting pcmcia succeeded


----------------------------------------------------------------------
Chuck Anderson                    associate professor
Department of Computer Science    anderson@cs.colostate.edu              
Colorado State University         http://www.cs.colostate.edu/~anderson  
Fort Collins, CO 80523-1873       office: 970-491-7491, FAX: 970-491-2466


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