| dpt.4 (119104) | dpt.4 (131570) |
|---|---|
| 1.\" 2.\" Copyright (c) 1998 Justin T. Gibbs 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 7 unchanged lines hidden (view full) --- 16.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23.\" | 1.\" 2.\" Copyright (c) 1998 Justin T. Gibbs 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 7 unchanged lines hidden (view full) --- 16.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23.\" |
| 24.\" $FreeBSD: head/share/man/man4/dpt.4 119104 2003-08-19 04:37:54Z bmah $ | 24.\" $FreeBSD: head/share/man/man4/dpt.4 131570 2004-07-04 14:17:41Z simon $ |
| 25.\" | 25.\" |
| 26.Dd October 16, 1998 | 26.Dd July 4, 2004 |
| 27.Dt DPT 4 28.Os 29.Sh NAME 30.Nm dpt 31.Nd DPT RAID Controller SCSI driver 32.Sh SYNOPSIS 33For one or more EISA Controllers 34.Cd "device eisa" 35.Cd "device dpt" 36.Pp 37For one or more PCI Controllers 38.Cd "device pci" 39.Cd "device dpt" 40.Pp 41To allow PCI adapters to use memory mapped I/O if enabled: 42.Cd options DPT_ALLOW_MEMIO 43.Sh DESCRIPTION 44The 45.Nm | 27.Dt DPT 4 28.Os 29.Sh NAME 30.Nm dpt 31.Nd DPT RAID Controller SCSI driver 32.Sh SYNOPSIS 33For one or more EISA Controllers 34.Cd "device eisa" 35.Cd "device dpt" 36.Pp 37For one or more PCI Controllers 38.Cd "device pci" 39.Cd "device dpt" 40.Pp 41To allow PCI adapters to use memory mapped I/O if enabled: 42.Cd options DPT_ALLOW_MEMIO 43.Sh DESCRIPTION 44The 45.Nm |
| 46driver supports DPT RAID SCSI controllers. 47.Pp 48SmartRAID (PM3???) are "Enterprise" class cards, 49and SmartCache (PM2???) cards are in the "Workstation" class. 50The Gen 4 Smart Cache IV products were a re-issue of the Gen 3 utilizing 51upgraded (and cheaper to produce) silicon. 52The PM3334 (Smart RAID III) was not revamped as there was no upgraded silicon 53(68040 processor) and it was using the best DPT made. 54Note there has been customer confusion over the faster enterprise class card 55supported by this driver being an older generation. 56The Gen5 cards are supported by the 57.Xr asr 4 58driver. 59.Sh HARDWARE 60The 61.Nm |
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| 46driver provides support for the following RAID adapters: 47.Pp 48.Bl -bullet -compact 49.It 50DPT Smart Cache Plus 51.It 52Smart Cache II (PM2?2?, PM2022 [EISA], PM2024/PM2124 [PCI]) (Gen2) 53.It 54Smart RAID II (PM3?2?, PM3021, PM3222) 55.It 56Smart Cache III (PM2?3?) 57.It 58Smart RAID III (PM3?3?, PM3332 [EISA], PM3334UW [PCI]) (Gen3) 59.It 60Smart Cache IV (PM2?4?, PM2042 [EISA], PM2044/PM2144 [PCI]) (Gen4) 61.It 62Smart RAID IV 63.El | 62driver provides support for the following RAID adapters: 63.Pp 64.Bl -bullet -compact 65.It 66DPT Smart Cache Plus 67.It 68Smart Cache II (PM2?2?, PM2022 [EISA], PM2024/PM2124 [PCI]) (Gen2) 69.It 70Smart RAID II (PM3?2?, PM3021, PM3222) 71.It 72Smart Cache III (PM2?3?) 73.It 74Smart RAID III (PM3?3?, PM3332 [EISA], PM3334UW [PCI]) (Gen3) 75.It 76Smart Cache IV (PM2?4?, PM2042 [EISA], PM2044/PM2144 [PCI]) (Gen4) 77.It 78Smart RAID IV 79.El |
| 64.Pp 65SmartRAID (PM3???) are "Enterprise" class cards, 66and SmartCache (PM2???) cards are in the "Workstation" class. 67The Gen 4 Smart Cache IV products were a re-issue of the Gen 3 utilizing 68upgraded (and cheaper to produce) silicon. 69The PM3334 (Smart RAID III) was not revamped as there was no upgraded silicon 70(68040 processor) and it was using the best DPT made. 71Note there has been customer confusion over the faster enterprise class card 72supported by this driver being an older generation. 73The Gen5 cards are supported by the 74.Xr asr 4 75driver. | |
| 76.Sh FILES 77.Bl -tag -width /usr/share/man0/template.doc -compact 78.It Pa sys/dev/dpt/dpt_scsi.c 79Core Driver Implementation 80.It Pa sys/dev/dpt/dpt.h 81Register Set and Core Driver Data Structures 82.It Pa sys/dev/dpt/dpt_pci.c 83PCI Bus Driver Attachment --- 22 unchanged lines hidden --- | 80.Sh FILES 81.Bl -tag -width /usr/share/man0/template.doc -compact 82.It Pa sys/dev/dpt/dpt_scsi.c 83Core Driver Implementation 84.It Pa sys/dev/dpt/dpt.h 85Register Set and Core Driver Data Structures 86.It Pa sys/dev/dpt/dpt_pci.c 87PCI Bus Driver Attachment --- 22 unchanged lines hidden --- |