1.\" $OpenBSD: ami.4,v 1.8 2001/10/05 14:45:53 mpech Exp $ 2.\" 3.\" Copyright (c) 2001 Michael Shalayeff. All rights reserved. 4.\" 5.\" 6.Dd March 9, 2001 7.Dt AMI 4 8.Os 9.Sh NAME 10.Nm ami 11.Nd American Megatrends Inc. MegaRAID Controllers 12.Sh SYNOPSIS 13.Cd "ami* at pci? dev ? function ?" 14.Cd "scsibus* at ami?" 15.Sh DESCRIPTION 16The 17.Nm 18driver provides support for MegaRAID family of RAID controllers. 19.Pp 20These controllers support RAID 0, RAID 1, RAID 5, JBOD 21and superpositions of those configurations. 22.Pp 23Some cards support both I2O and so called `Mass Storage' mode 24of operation. 25This driver only supports the `Mass Storage' mode, I2O mode is supported 26by the 27.Xr iop 4 28driver. 29.Pp 30Although the controllers are actual RAID controllers the driver makes them 31look just like SCSI controllers. 32All RAID configuration is done through the controllers' BIOSes. 33.Xr iop 4 34driver. 35.Sh SEE ALSO 36.Xr intro 4 , 37.Xr iop 4 , 38.Xr scsi 4 , 39.Xr sd 4 40.Sh AUTHORS 41The 42.Nm 43driver was written by 44.An Michael Shalayeff Aq mickey@openbsd.org . 45.Sh HISTORY 46The 47.Nm 48driver first appeared in 49.Ox 2.9 . 50