.\"
.\" Copyright (c) 1998 Justin T. Gibbs
.\" All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. The name of the author may not be used to endorse or promote products
.\"    derived from this software without specific prior written permission
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" $FreeBSD: src/share/man/man4/dpt.4,v 1.5.4.8 2002/01/12 04:08:50 bmah Exp $
.\" $DragonFly: src/share/man/man4/dpt.4,v 1.3 2006/02/17 19:37:09 swildner Exp $
.\"
.Dd October 16, 1998
.Dt DPT 4
.Os
.Sh NAME
.Nm dpt
.Nd DPT RAID Controller SCSI driver
.Sh SYNOPSIS
For one or more EISA Controllers
.Cd "device eisa"
.Cd "device dpt"
.Pp
For one or more PCI Controllers
.Cd "device pci"
.Cd "device dpt"
.Pp
To allow PCI adapters to use memory mapped I/O if enabled:
.Cd options DPT_ALLOW_MEMIO
.Sh DESCRIPTION
The
.Nm
driver provides support for the DPT Smart Cache Plus, Smart Cache III,
Smart Raid III, Smart Cache IV, and Smart RAID IV families of procucts.
.Sh FILES
.Bl -tag -width /usr/share/man0/template.doc -compact
.It Pa sys/dev/dpt/dpt_scsi.c
Core Driver Implementation
.It Pa sys/dev/dpt/dpt.h
Register Set and Core Driver Data Structures
.It Pa sys/dev/dpt/dpt_pci.c
PCI Bus Driver Attachment
.It Pa sys/dev/dpt/dpt_eisa.c
EISA Bus Driver Attachment
.El
.Sh SEE ALSO
.Xr cd 4 ,
.Xr ch 4 ,
.Xr da 4 ,
.Xr sa 4 ,
.Xr scsi 4
.Sh HISTORY
The
.Nm
driver first appeared in
.Fx 2.2.6 .
.Sh AUTHORS
.An -nosplit
The
.Nm
driver was written by
.An Simon Shapiro
and ported to the CAM SCSI system by
.An Justin T. Gibbs .