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Retire dpt(4)

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Marked as gone in 12 and not relevant since the early 90s. No
sightings in nycbug's dmesg database.

Relnotes: yes
This commit is contained in:
Warner Losh 2018-10-22 02:35:12 +00:00
parent a1db7455b7
commit e9b5375b04
13 changed files with 0 additions and 4055 deletions
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1
share/man/man4/Makefile
View File

@ -132,7 +132,6 @@ MAN= aac.4 \
disc.4 \
divert.4 \
${_dpms.4} \
dpt.4 \
ds1307.4 \
ds3231.4 \
${_dtrace_provs} \

109
share/man/man4/dpt.4
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@ -1,109 +0,0 @@
.\"
.\" 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
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
.Dd November 13, 2014
.Dt DPT 4
.Os
.Sh NAME
.Nm dpt
.Nd DPT RAID Controller SCSI driver
.Sh SYNOPSIS
To compile this driver into the kernel,
place the following lines in your
kernel configuration file:
.Bd -ragged -offset indent
.Cd "device scbus"
.Cd "device dpt"
.Pp
For one or more PCI cards:
.Cd "device pci"
.Pp
To allow PCI adapters to use memory mapped I/O if enabled:
.Cd options DPT_ALLOW_MEMIO
.Ed
.Pp
Alternatively, to load the driver as a
module at boot time, place the following line in
.Xr loader.conf 5 :
.Bd -literal -offset indent
dpt_load="YES"
.Ed
.Sh DESCRIPTION
The
.Nm
driver supports DPT RAID SCSI controllers.
.Pp
SmartRAID (PM3???) are "Enterprise" class cards,
and SmartCache (PM2???) cards are in the "Workstation" class.
The Gen 4 Smart Cache IV products were a re-issue of the Gen 3 utilizing
upgraded (and cheaper to produce) silicon.
The PM3334 (Smart RAID III) was not revamped as there was no upgraded silicon
(68040 processor) and it was using the best DPT made.
Note there has been customer confusion over the faster enterprise class card
supported by this driver being an older generation.
The Gen5 cards are supported by the
.Xr asr 4
driver.
.Sh HARDWARE
The
.Nm
driver provides support for the following RAID adapters:
.Pp
.Bl -bullet -compact
.It
DPT Smart Cache Plus
.It
Smart Cache II (PM2?2?, PM2024/PM2124 [PCI]) (Gen2)
.It
Smart RAID II (PM3?2?, PM3021, PM3222)
.It
Smart Cache III (PM2?3?)
.It
Smart RAID III (PM3?3?, PM3334UW [PCI]) (Gen3)
.It
Smart Cache IV (PM2?4?, PM2044/PM2144 [PCI]) (Gen4)
.It
Smart RAID IV
.El
.Sh SEE ALSO
.Xr asr 4 ,
.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 .

1
sys/amd64/conf/GENERIC
View File

@ -159,7 +159,6 @@ device ses # Enclosure Services (SES and SAF-TE)
device amr # AMI MegaRAID
device arcmsr # Areca SATA II RAID
device ciss # Compaq Smart RAID 5*
device dpt # DPT Smartcache III, IV - See NOTES for options
device hptmv # Highpoint RocketRAID 182x
device hptnr # Highpoint DC7280, R750
device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx

21
sys/conf/NOTES
View File

@ -1663,27 +1663,6 @@ options ISP_DEFAULT_ROLES=0
#options SYM_SETUP_MAX_LUN #-Number of LUNs supported
# default:8, range:[1..64]
# The 'dpt' driver provides support for old DPT controllers (http://www.dpt.com/).
# These have hardware RAID-{0,1,5} support, and do multi-initiator I/O.
# The DPT controllers are commonly re-licensed under other brand-names -
# some controllers by Olivetti, Dec, HP, AT&T, SNI, AST, Alphatronic, NEC and
# Compaq are actually DPT controllers.
#
# See src/sys/dev/dpt for debugging and other subtle options.
# DPT_MEASURE_PERFORMANCE Enables a set of (semi)invasive metrics. Various
# instruments are enabled. The tools in
# /usr/sbin/dpt_* assume these to be enabled.
# DPT_DEBUG_xxxx These are controllable from sys/dev/dpt/dpt.h
# DPT_RESET_HBA Make "reset" actually reset the controller
# instead of fudging it. Only enable this if you
# are 100% certain you need it.
device dpt
# DPT options
#!CAM# options DPT_MEASURE_PERFORMANCE
options DPT_RESET_HBA
#
# Compaq "CISS" RAID controllers (SmartRAID 5* series)
# These controllers have a SCSI-like interface, and require the

2
sys/conf/files
View File

@ -1537,8 +1537,6 @@ dev/dcons/dcons_crom.c optional dcons_crom
dev/dcons/dcons_os.c optional dcons
dev/de/if_de.c optional de pci
dev/dme/if_dme.c optional dme
dev/dpt/dpt_pci.c optional dpt pci
dev/dpt/dpt_scsi.c optional dpt
dev/drm/ati_pcigart.c optional drm
dev/drm/drm_agpsupport.c optional drm
dev/drm/drm_auth.c optional drm

4
sys/conf/options
View File

@ -566,10 +566,6 @@ DRM_DEBUG opt_drm.h
TI_SF_BUF_JUMBO opt_ti.h
TI_JUMBO_HDRSPLIT opt_ti.h
# DPT driver debug flags
DPT_MEASURE_PERFORMANCE opt_dpt.h
DPT_RESET_HBA opt_dpt.h
# Misc debug flags. Most of these should probably be replaced with
# 'DEBUG', and then let people recompile just the interesting modules
# with 'make CC="cc -DDEBUG"'.

1298
sys/dev/dpt/dpt.h
View File

File diff suppressed because it is too large Load Diff

189
sys/dev/dpt/dpt_pci.c
View File

@ -1,189 +0,0 @@
/*-
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
*
* Copyright (c) 2000 Matthew N. Dodd <winter@jurai.net>
* All rights reserved.
*
* Copyright (c) 1997 Simon Shapiro
* 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. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
#include <sys/module.h>
#include <sys/lock.h>
#include <sys/mutex.h>
#include <sys/bus.h>
#include <machine/bus.h>
#include <machine/resource.h>
#include <sys/rman.h>
#include <dev/pci/pcireg.h>
#include <dev/pci/pcivar.h>
#include <cam/scsi/scsi_all.h>
#include <dev/dpt/dpt.h>
#define DPT_VENDOR_ID 0x1044
#define DPT_DEVICE_ID 0xa400
#define DPT_PCI_IOADDR PCIR_BAR(0) /* I/O Address */
#define DPT_PCI_MEMADDR PCIR_BAR(1) /* Mem I/O Address */
#define ISA_PRIMARY_WD_ADDRESS 0x1f8
static int dpt_pci_probe (device_t);
static int dpt_pci_attach (device_t);
static int
dpt_pci_probe (device_t dev)
{
if ((pci_get_vendor(dev) == DPT_VENDOR_ID) &&
(pci_get_device(dev) == DPT_DEVICE_ID)) {
device_set_desc(dev, "DPT Caching SCSI RAID Controller");
return (BUS_PROBE_DEFAULT);
}
return (ENXIO);
}
static int
dpt_pci_attach (device_t dev)
{
dpt_softc_t * dpt;
int error = 0;
dpt = device_get_softc(dev);
dpt->dev = dev;
dpt_alloc(dev);
#ifdef DPT_ALLOW_MMIO
dpt->io_rid = DPT_PCI_MEMADDR;
dpt->io_type = SYS_RES_MEMORY;
dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type,
&dpt->io_rid, RF_ACTIVE);
#endif
if (dpt->io_res == NULL) {
dpt->io_rid = DPT_PCI_IOADDR;
dpt->io_type = SYS_RES_IOPORT;
dpt->io_res = bus_alloc_resource_any(dev, dpt->io_type,
&dpt->io_rid, RF_ACTIVE);
}
if (dpt->io_res == NULL) {
device_printf(dev, "can't allocate register resources\n");
error = ENOMEM;
goto bad;
}
dpt->io_offset = 0x10;
dpt->irq_rid = 0;
dpt->irq_res = bus_alloc_resource_any(dev, SYS_RES_IRQ, &dpt->irq_rid,
RF_ACTIVE | RF_SHAREABLE);
if (dpt->irq_res == NULL) {
device_printf(dev, "No irq?!\n");
error = ENOMEM;
goto bad;
}
/* Ensure busmastering is enabled */
pci_enable_busmaster(dev);
if (rman_get_start(dpt->io_res) == (ISA_PRIMARY_WD_ADDRESS - 0x10)) {
#ifdef DPT_DEBUG_WARN
device_printf(dev, "Mapped as an IDE controller. "
"Disabling SCSI setup\n");
#endif
error = ENXIO;
goto bad;
}
/* Allocate a dmatag representing the capabilities of this attachment */
if (bus_dma_tag_create( /* PCI parent */ bus_get_dma_tag(dev),
/* alignemnt */ 1,
/* boundary */ 0,
/* lowaddr */ BUS_SPACE_MAXADDR_32BIT,
/* highaddr */ BUS_SPACE_MAXADDR,
/* filter */ NULL,
/* filterarg */ NULL,
/* maxsize */ BUS_SPACE_MAXSIZE_32BIT,
/* nsegments */ ~0,
/* maxsegsz */ BUS_SPACE_MAXSIZE_32BIT,
/* flags */ 0,
/* lockfunc */ NULL,
/* lockarg */ NULL,
&dpt->parent_dmat) != 0) {
error = ENXIO;
goto bad;
}
if (dpt_init(dpt) != 0) {
error = ENXIO;
goto bad;
}
/* Register with the XPT */
dpt_attach(dpt);
if (bus_setup_intr(dev, dpt->irq_res, INTR_TYPE_CAM | INTR_ENTROPY |
INTR_MPSAFE, NULL, dpt_intr, dpt, &dpt->ih)) {
device_printf(dev, "Unable to register interrupt handler\n");
error = ENXIO;
goto bad;
}
gone_in_dev(dev, 12, "dpt(4) driver");
return (error);
bad:
dpt_release_resources(dev);
dpt_free(dpt);
return (error);
}
static device_method_t dpt_pci_methods[] = {
/* Device interface */
DEVMETHOD(device_probe, dpt_pci_probe),
DEVMETHOD(device_attach, dpt_pci_attach),
DEVMETHOD(device_detach, dpt_detach),
{ 0, 0 }
};
static driver_t dpt_pci_driver = {
"dpt",
dpt_pci_methods,
sizeof(dpt_softc_t),
};
DRIVER_MODULE(dpt, pci, dpt_pci_driver, dpt_devclass, 0, 0);
MODULE_DEPEND(dpt, pci, 1, 1, 1);
MODULE_DEPEND(dpt, cam, 1, 1, 1);

2411
sys/dev/dpt/dpt_scsi.c
View File

File diff suppressed because it is too large Load Diff

1
sys/i386/conf/GENERIC
View File

@ -151,7 +151,6 @@ device ses # Enclosure Services (SES and SAF-TE)
device amr # AMI MegaRAID
device arcmsr # Areca SATA II RAID
device ciss # Compaq Smart RAID 5*
device dpt # DPT Smartcache III, IV - See NOTES for options
device hptmv # Highpoint RocketRAID 182x
device hptnr # Highpoint DC7280, R750
device hptrr # Highpoint RocketRAID 17xx, 22xx, 23xx, 25xx

2
sys/kern/Make.tags.inc
View File

@ -12,7 +12,6 @@ SYS?= ${.CURDIR}/..
COMM= ${SYS}/sys/vnode.h \
${SYS}/dev/alc/*.[ch] \
${SYS}/dev/dpt/*.[ch] \
${SYS}/dev/en/*.[ch] \
${SYS}/dev/iicbus/*.[ch] \
${SYS}/dev/isp/*.[ch] \
@ -66,7 +65,6 @@ COMMDIR1= ${SYS}/conf \
${SYS}/sys
COMMDIR2= ${SYS}/dev/alc \
${SYS}/dev/dpt \
${SYS}/dev/en \
${SYS}/dev/iicbus \
${SYS}/dev/isp \

2
sys/modules/Makefile
View File

@ -110,7 +110,6 @@ SUBDIR= \
dcons_crom \
de \
${_dpms} \
${_dpt} \
${_drm} \
${_drm2} \
dummynet \
@ -767,7 +766,6 @@ _stg= stg
.if ${MK_SOURCELESS_UCODE} != "no"
_ctau= ctau
.endif
_dpt= dpt
_ex= ex
.endif

14
sys/modules/dpt/Makefile
View File

@ -1,14 +0,0 @@
# $FreeBSD$
SYSDIR?=${SRCTOP}/sys
.include "${SYSDIR}/conf/kern.opts.mk"
.PATH: ${SYSDIR}/dev/dpt
KMOD= dpt
SRCS= dpt_scsi.c dpt.h \
dpt_pci.c pci_if.h \
opt_dpt.h \
opt_cam.h opt_scsi.h \
device_if.h bus_if.h
.include <bsd.kmod.mk>