70 lines
1.9 KiB
Groff
70 lines
1.9 KiB
Groff
.\"Manual pages for FreeBSD generic NCR-5380/NCR-53C400 SCSI driver.
|
|
.\"
|
|
.\"Copyright 1994, Serge Vakulenko (vak@cronyx.ru)
|
|
.\"
|
|
.\"Redistribution and use of this document, with or without
|
|
.\"modification, are permitted provided redistributions must retain
|
|
.\"the above copyright notice and this condition.
|
|
.Dd January 9, 1995
|
|
.Dt NCA 4 i386
|
|
.Os FreeBSD
|
|
.Sh NAME
|
|
.Nm nca
|
|
.Nd
|
|
Generic NCR-5380/NCR-53C400 SCSI adapter driver
|
|
.Sh SYNOPSIS
|
|
Trantor 130, with IRQ:
|
|
.Cd "controller nca0 at isa? port 0x350 bio irq 5 vector ncaintr
|
|
.sp
|
|
Trantor 130, without IRQ:
|
|
.Cd "controller nca0 at isa? port 0x350
|
|
.sp
|
|
ProAudioSpectrum-16, with IRQ:
|
|
.Cd "controller nca0 at isa? port 0x1f88 bio irq 5 vector ncaintr
|
|
.Cd "controller nca1 at isa? port 0x1f84 bio irq 5 vector ncaintr
|
|
.Cd "controller nca2 at isa? port 0x1f8c bio irq 5 vector ncaintr
|
|
.Cd "controller nca3 at isa? port 0x1e88 bio irq 5 vector ncaintr
|
|
.sp
|
|
ProAudioSpectrum-16, without IRQ:
|
|
.Cd "controller nca0 at isa? port 0x1f88
|
|
.Cd "controller nca1 at isa? port 0x1f84
|
|
.Cd "controller nca2 at isa? port 0x1f8c
|
|
.Cd "controller nca3 at isa? port 0x1e88
|
|
.Sh DESCRIPTION
|
|
This driver provides access to SCSI devices connected to
|
|
NCR-5380/NCR-53C400 SCSI adapter.
|
|
.sp
|
|
It's possible to use the adapter without IRQ line.
|
|
The data rate then slightly decreases (by 20-30%).
|
|
.sp
|
|
The \fBflags\fP keyword in the configuration file can be used to set
|
|
some adapter driver parameters:
|
|
.sp
|
|
Bits Description
|
|
.br
|
|
------------------------------------------
|
|
.br
|
|
0x01 Disable SCSI bus parity check.
|
|
.sp
|
|
Tested on the following hardware:
|
|
.br
|
|
Adapter: Trantor T130
|
|
Adapter: ProAudioSpectrum16
|
|
.br
|
|
Streamer: Archive Viper 150
|
|
.br
|
|
CD-ROM: NEC CDR-25
|
|
CD-ROM: PLEXTOR CD-ROM PX-4XCH
|
|
.Sh FILES
|
|
.Bl -tag -width Pa -compact
|
|
.It Pa /sys/i386/isa/ncr5380.c
|
|
.It Pa /sys/i386/isa/ic/ncr5380.h
|
|
.It Pa /sys/i386/isa/ic/ncr53400.h
|
|
driver source
|
|
.El
|
|
.Sh SEE ALSO
|
|
.Xr cd 4
|
|
.Xr scsi 4
|
|
.Xr sd 4
|
|
.Xr st 4
|