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
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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 $
31 .Nd AMI MegaRAID PCI-SCSI RAID driver
38 driver provides support for American Megatrends MegaRAID Express,
39 Elite and Enterprise family SCSI RAID controllers,
40 including models relabeled and sold by Hewlett-Packard and Dell.
42 LSI MegaRAID SAS controllers are supported by
44 and will not work with this driver.
46 Supported controllers include:
55 MegaRAID Enterprise 1200 (Series 428)
57 MegaRAID Enterprise 1300 (Series 434)
59 MegaRAID Enterprise 1400 (Series 438)
61 MegaRAID Enterprise 1500 (Series 467)
63 MegaRAID Enterprise 1600 (Series 471)
65 MegaRAID Elite 1500 (Series 467)
67 MegaRAID Elite 1600 (Series 493)
69 MegaRAID Express 100 (Series 466WS)
71 MegaRAID Express 200 (Series 466)
73 MegaRAID Express 300 (Series 490)
75 MegaRAID Express 500 (Series 475)
90 .Ss Driver initialisation/shutdown phase
92 .It amr%d: memory window not available
93 .It amr%d: I/O window not available
95 The PCI BIOS did not allocate resources necessary for the correct operation of
97 The driver cannot attach to this controller.
98 .It amr%d: busmaster bit not set, enabling
100 The PCI BIOS did not enable busmaster DMA,
101 which is required for the correct operation of the controller.
102 The driver has enabled this bit and initialisation will proceed.
103 .It amr%d: can't allocate register window
104 .It amr%d: can't allocate interrupt
105 .It amr%d: can't set up interrupt
106 .It amr%d: can't allocate parent DMA tag
107 .It amr%d: can't allocate buffer DMA tag
108 .It amr%d: can't allocate scatter/gather DMA tag
109 .It amr%d: can't allocate s/g table
110 .It amr%d: can't allocate mailbox tag
111 .It amr%d: can't allocate mailbox memory
113 A resource allocation error occurred while initialising the driver;
114 initialisation has failed and the driver will not attach to this controller.
115 .It amr%d: can't obtain configuration data from controller
116 .It amr%d: can't obtain product data from controller
118 The driver was unable to obtain vital configuration data from the controller.
119 Initialisation has failed and the driver will not attach to this controller.
120 .It amr%d: can't establish configuration hook
121 .It amr%d: can't scan controller for drives
123 The scan for logical drives managed by the controller failed.
124 No drives will be attached.
125 .It amr%d: device_add_child failed
126 .It amr%d: bus_generic_attach returned %d
128 Creation of the logical drive instances failed;
129 attachment of one or more logical drives may have been aborted.
130 .It amr%d: flushing cache...
132 The controller cache is being flushed prior to shutdown or detach.
134 .Ss Operational diagnostics
136 .It amr%d: I/O beyond end of unit (%u,%d > %u)
138 A partitioning error or disk corruption has caused an I/O request
139 beyond the end of the logical drive.
140 This may also occur if FlexRAID Virtual Sizing is enabled and
141 an I/O operation is attempted on a portion of the virtual drive
142 beyond the actual capacity available.
143 .It amr%d: polled command timeout
145 An initialisation command timed out.
146 The initialisation process may fail as a result.
147 .It amr%d: bad slot %d completed
149 The controller reported completion of a command that the driver did not issue.
150 This may result in data corruption,
151 and suggests a hardware or firmware problem with the system or controller.
152 .It amr%d: I/O error - %x
154 An I/O error has occurred.
166 driver was written by
168 .Aq msmith@FreeBSD.org .
170 This manual page was written by
172 .Aq msmith@FreeBSD.org
174 .An Jeroen Ruigrok van der Werven
175 .Aq asmodai@FreeBSD.org .