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Diffstat (limited to 'share/man/man4/man4.i386/nca.4')
-rw-r--r-- | share/man/man4/man4.i386/nca.4 | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/share/man/man4/man4.i386/nca.4 b/share/man/man4/man4.i386/nca.4 new file mode 100644 index 0000000000000..687cc37df6a49 --- /dev/null +++ b/share/man/man4/man4.i386/nca.4 @@ -0,0 +1,71 @@ +.\"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. +.\" +.\" $Id$ +.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 +.Pp +Trantor 130, without IRQ: +.Cd "controller nca0 at isa? port 0x350 +.Pp +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 +.Pp +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. +.Pp +It's possible to use the adapter without IRQ line. +The data rate then slightly decreases (by 20-30%). +.Pp +The \fBflags\fP keyword in the configuration file can be used to set +some adapter driver parameters: +.Pp +Bits Description +.br +------------------------------------------ +.br +0x01 Disable SCSI bus parity check. +.Pp +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 |