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Updated info about SCSI-Howto and some SCSI adapters. 

Henning Meier-Geinitz <henning@meier-geinitz.de>
DEVEL_2_0_BRANCH-1
Henning Geinitz 2002-03-28 17:13:47 +00:00
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doc/sane-scsi.man
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@ -1,4 +1,4 @@
.TH sane-scsi 5 "12 Nov 2001"
.TH sane-scsi 5 "28 Mar 2002"
.IX sane-scsi
.SH NAME
sane-scsi - SCSI adapter tips for scanners
@ -213,7 +213,7 @@ echo "scsi add-single-device 2 0 5 0" > /proc/scsi/scsi
and the kernel will probe and recognize your scanner (this needs to be
done as root). It's also possible to dynamically remove a SCSI device
by using the ``remove-single-device'' command. For details, please
refer to to the SCSI-Programming-HOWTO.
refer to to the SCSI-2.4-HOWTO.
.PP
Scanners are known to work with the following SCSI adapters under Linux. This
list isn't complete, usually any SCSI adapter supported by Linux should work.
@ -226,7 +226,7 @@ Therefore the scanner can't be detected correctly. See
http://www.meier-geinitz.de/sane/trouble.html#acard for a solution.
.TP
Adaptec AHA-1505/AHA-1542/AHA-2940
Reported to work fine with Linux v2.0. If you encounter kernel freezes
Reported to work fine with Linux since v2.0. If you encounter kernel freezes
or other unexpected behaviour get the latest Linux kernel (2.2.17 seems to
work) or reduce SCSI buffer size to 32 kB.
.TP
@ -246,20 +246,15 @@ configuration''. Change ``Negotiation'' to ``async'' and change
are asked to reboot.
.TP
NCR/Symbios 53c400/53c400a or Domex DTC3181E/L/LE (DTCT436/436P) ISA SCSI card
This card is supplied by Mustek (and other vendors). If you use Linux 2.0.x
you may
need a patch from Ingmar Baumgart's homepage:
.br
.IR http://rzstud1.rz.uni-karlsruhe.de/~uh49/mustek-scsi.html
.br
The SCSI cards are supported by the module g_NCR5380. It's necessary to tell
the kernel the io port and type of card. Example for a 53c400a: ``modprobe
g_NCR5380 ncr_addr=0x280 ncr_53c400a=1''. Once the kernel detects the card,
it should work all right. However, while it should work, do not expect good
performance out of this card---it has no interrupt line and therefore while a
scan is in progress, the system becomes almost unusable. You may change the
values of the USLEEP macros in drivers/scsi/g_NCR5380.c. Some documentation is
in this file and NCR5380.c.
This card is supplied by Mustek (and other vendors). It's supported since
Linux 2.2. The SCSI cards are supported by the module g_NCR5380. It's
necessary to tell the kernel the io port and type of card. Example for a
53c400a: ``modprobe g_NCR5380 ncr_addr=0x280 ncr_53c400a=1''. Once the kernel
detects the card, it should work all right. However, while it should work, do
not expect good performance out of this card---it has no interrupt line and
therefore while a scan is in progress, the system becomes almost unusable.
You may change the values of the USLEEP macros in drivers/scsi/g_NCR5380.c.
Some documentation is in this file and NCR5380.c.
.TP
NCR/Symbios 810
For some scanners it may be necssary to disable disconnect/reconnect. To