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.
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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.
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.
44 driver supports the following:
54 AMI MegaRAID Series 418
56 AMI MegaRAID Enterprise 1200 (Series 428)
58 AMI MegaRAID Enterprise 1300 (Series 434)
60 AMI MegaRAID Enterprise 1400 (Series 438)
62 AMI MegaRAID Enterprise 1500 (Series 467)
64 AMI MegaRAID Enterprise 1600 (Series 471)
66 AMI MegaRAID Elite 1500 (Series 467)
68 AMI MegaRAID Elite 1600 (Series 493)
70 AMI MegaRAID Elite 1650 (Series 4xx)
72 AMI MegaRAID Express 100 (Series 466WS)
74 AMI MegaRAID Express 200 (Series 466)
76 AMI MegaRAID Express 300 (Series 490)
78 AMI MegaRAID Express 500 (Series 475)
98 HP NetRAID-3/Si (D4943A)
102 Intel RAID Controller SRCS16
104 Intel RAID Controller SRCU42X
107 .Ss Driver initialisation/shutdown phase
109 .It amr%d: memory window not available
110 .It amr%d: I/O window not available
112 The PCI BIOS did not allocate resources necessary for the correct operation of
114 The driver cannot attach to this controller.
115 .It amr%d: busmaster bit not set, enabling
117 The PCI BIOS did not enable busmaster DMA,
118 which is required for the correct operation of the controller.
119 The driver has enabled this bit and initialisation will proceed.
120 .It amr%d: can't allocate register window
121 .It amr%d: can't allocate interrupt
122 .It amr%d: can't set up interrupt
123 .It amr%d: can't allocate parent DMA tag
124 .It amr%d: can't allocate buffer DMA tag
125 .It amr%d: can't allocate scatter/gather DMA tag
126 .It amr%d: can't allocate s/g table
127 .It amr%d: can't allocate mailbox tag
128 .It amr%d: can't allocate mailbox memory
130 A resource allocation error occurred while initialising the driver;
131 initialisation has failed and the driver will not attach to this controller.
132 .It amr%d: can't obtain configuration data from controller
133 .It amr%d: can't obtain product data from controller
135 The driver was unable to obtain vital configuration data from the controller.
136 Initialisation has failed and the driver will not attach to this controller.
137 .It amr%d: can't establish configuration hook
138 .It amr%d: can't scan controller for drives
140 The scan for logical drives managed by the controller failed.
141 No drives will be attached.
142 .It amr%d: device_add_child failed
143 .It amr%d: bus_generic_attach returned %d
145 Creation of the logical drive instances failed;
146 attachment of one or more logical drives may have been aborted.
147 .It amr%d: flushing cache...
149 The controller cache is being flushed prior to shutdown or detach.
151 .Ss Operational diagnostics
153 .It amr%d: I/O beyond end of unit (%u,%d > %u)
155 A partitioning error or disk corruption has caused an I/O request
156 beyond the end of the logical drive.
157 This may also occur if FlexRAID Virtual Sizing is enabled and
158 an I/O operation is attempted on a portion of the virtual drive
159 beyond the actual capacity available.
160 .It amr%d: polled command timeout
162 An initialisation command timed out.
163 The initialisation process may fail as a result.
164 .It amr%d: bad slot %d completed
166 The controller reported completion of a command that the driver did not issue.
167 This may result in data corruption,
168 and suggests a hardware or firmware problem with the system or controller.
169 .It amr%d: I/O error - %x
171 An I/O error has occurred.
182 driver was written by
184 .Aq msmith@FreeBSD.org .
186 This manual page was written by
188 .Aq msmith@FreeBSD.org
190 .An Jeroen Ruigrok van der Werven
191 .Aq asmodai@FreeBSD.org .