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.
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)
103 .Ss Driver initialisation/shutdown phase
105 .It amr%d: memory window not available
106 .It amr%d: I/O window not available
108 The PCI BIOS did not allocate resources necessary for the correct operation of
110 The driver cannot attach to this controller.
111 .It amr%d: busmaster bit not set, enabling
113 The PCI BIOS did not enable busmaster DMA,
114 which is required for the correct operation of the controller.
115 The driver has enabled this bit and initialisation will proceed.
116 .It amr%d: can't allocate register window
117 .It amr%d: can't allocate interrupt
118 .It amr%d: can't set up interrupt
119 .It amr%d: can't allocate parent DMA tag
120 .It amr%d: can't allocate buffer DMA tag
121 .It amr%d: can't allocate scatter/gather DMA tag
122 .It amr%d: can't allocate s/g table
123 .It amr%d: can't allocate mailbox tag
124 .It amr%d: can't allocate mailbox memory
126 A resource allocation error occurred while initialising the driver;
127 initialisation has failed and the driver will not attach to this controller.
128 .It amr%d: can't obtain configuration data from controller
129 .It amr%d: can't obtain product data from controller
131 The driver was unable to obtain vital configuration data from the controller.
132 Initialisation has failed and the driver will not attach to this controller.
133 .It amr%d: can't establish configuration hook
134 .It amr%d: can't scan controller for drives
136 The scan for logical drives managed by the controller failed.
137 No drives will be attached.
138 .It amr%d: device_add_child failed
139 .It amr%d: bus_generic_attach returned %d
141 Creation of the logical drive instances failed;
142 attachment of one or more logical drives may have been aborted.
143 .It amr%d: flushing cache...
145 The controller cache is being flushed prior to shutdown or detach.
147 .Ss Operational diagnostics
149 .It amr%d: I/O beyond end of unit (%u,%d > %u)
151 A partitioning error or disk corruption has caused an I/O request
152 beyond the end of the logical drive.
153 This may also occur if FlexRAID Virtual Sizing is enabled and
154 an I/O operation is attempted on a portion of the virtual drive
155 beyond the actual capacity available.
156 .It amr%d: polled command timeout
158 An initialisation command timed out.
159 The initialisation process may fail as a result.
160 .It amr%d: bad slot %d completed
162 The controller reported completion of a command that the driver did not issue.
163 This may result in data corruption,
164 and suggests a hardware or firmware problem with the system or controller.
165 .It amr%d: I/O error - %x
167 An I/O error has occurred.
178 driver was written by
180 .Aq msmith@FreeBSD.org .
182 This manual page was written by
184 .Aq msmith@FreeBSD.org
186 .An Jeroen Ruigrok van der Werven
187 .Aq asmodai@FreeBSD.org .