2 .\" Copyright (c) 2000 Jeroen Ruigrok van der Werven
3 .\" All rights reserved.
5 .\" Redistribution and use in source and binary forms, with or without
6 .\" modification, are permitted provided that the following conditions
8 .\" 1. Redistributions of source code must retain the above copyright
9 .\" notice, this list of conditions and the following disclaimer.
10 .\" 2. The name of the author may not be used to endorse or promote products
11 .\" derived from this software without specific prior written permission
13 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 .\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 .\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.
24 .\" $FreeBSD: src/share/man/man4/amr.4,v 1.3.2.10 2003/05/26 12:41:05 hmp Exp $
25 .\" $DragonFly: src/share/man/man4/amr.4,v 1.2 2003/06/17 04:36:58 dillon Exp $
32 .Nd AMI MegaRAID PCI-SCSI RAID driver
39 driver provides support for American Megatrends MegaRAID Express,
40 Elite and Enterprise family SCSI RAID controllers,
41 including models relabeled and sold by Hewlett-Packard and Dell.
42 Supported controllers include:
51 MegaRAID Enterprise 1200 (Series 428)
53 MegaRAID Enterprise 1300 (Series 434)
55 MegaRAID Enterprise 1400 (Series 438)
57 MegaRAID Enterprise 1500 (Series 467)
59 MegaRAID Enterprise 1600 (Series 471)
61 MegaRAID Elite 1500 (Series 467)
63 MegaRAID Elite 1600 (Series 493)
65 MegaRAID Express 100 (Series 466WS)
67 MegaRAID Express 200 (Series 466)
69 MegaRAID Express 300 (Series 490)
71 MegaRAID Express 500 (Series 475)
86 .Ss Driver initialisation/shutdown phase
88 .It amr%d: memory window not available
89 .It amr%d: I/O window not available
91 The PCI BIOS did not allocate resources necessary for the correct operation of
93 The driver cannot attach to this controller.
94 .It amr%d: busmaster bit not set, enabling
96 The PCI BIOS did not enable busmaster DMA,
97 which is required for the correct operation of the controller.
98 The driver has enabled this bit and initialisation will proceed.
99 .It amr%d: can't allocate register window
100 .It amr%d: can't allocate interrupt
101 .It amr%d: can't set up interrupt
102 .It amr%d: can't allocate parent DMA tag
103 .It amr%d: can't allocate buffer DMA tag
104 .It amr%d: can't allocate scatter/gather DMA tag
105 .It amr%d: can't allocate s/g table
106 .It amr%d: can't allocate mailbox tag
107 .It amr%d: can't allocate mailbox memory
109 A resource allocation error occurred while initialising the driver;
110 initialisation has failed and the driver will not attach to this controller.
111 .It amr%d: can't obtain configuration data from controller
112 .It amr%d: can't obtain product data from controller
114 The driver was unable to obtain vital configuration data from the controller.
115 Initialisation has failed and the driver will not attach to this controller.
116 .It amr%d: can't establish configuration hook
117 .It amr%d: can't scan controller for drives
119 The scan for logical drives managed by the controller failed.
120 No drives will be attached.
121 .It amr%d: device_add_child failed
122 .It amr%d: bus_generic_attach returned %d
124 Creation of the logical drive instances failed;
125 attachment of one or more logical drives may have been aborted.
126 .It amr%d: flushing cache...
128 The controller cache is being flushed prior to shutdown or detach.
130 .Ss Operational diagnostics
132 .It amr%d: I/O beyond end of unit (%u,%d > %u)
134 A partitioning error or disk corruption has caused an I/O request
135 beyond the end of the logical drive.
136 This may also occur if FlexRAID Virtual Sizing is enabled and
137 an I/O operation is attempted on a portion of the virtual drive
138 beyond the actual capacity available.
139 .It amr%d: polled command timeout
141 An initialisation command timed out.
142 The initialisation process may fail as a result.
143 .It amr%d: bad slot %d completed
145 The controller reported completion of a command that the driver did not issue.
146 This may result in data corruption,
147 and suggests a hardware or firmware problem with the system or controller.
148 .It amr%d: I/O error - %x
150 An I/O error has occurred.
161 driver was written by
163 .Aq msmith@FreeBSD.org .
165 This manual page was written by
167 .Aq msmith@FreeBSD.org
169 .An Jeroen Ruigrok van der Werven
170 .Aq asmodai@FreeBSD.org .