1.\" $OpenBSD: jmb.4,v 1.5 2013/07/16 16:05:49 schwarze Exp $ 2.\" 3.\" Copyright (c) 2007 David Gwynne <dlg@openbsd.org> 4.\" 5.\" Permission to use, copy, modify, and distribute this software for any 6.\" purpose with or without fee is hereby granted, provided that the above 7.\" copyright notice and this permission notice appear in all copies. 8.\" 9.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16.\" 17.Dd $Mdocdate: July 16 2013 $ 18.Dt JMB 4 19.Os 20.Sh NAME 21.Nm jmb 22.Nd JMicron JMB36x SATA II and PATA Host Controller 23.Sh SYNOPSIS 24.Cd "jmb* at pci?" 25.Cd "ahci* at jmb?" 26.Cd "pciide* at jmb?" 27.Sh DESCRIPTION 28JMicron JMB36x hardware can provide support for SATA devices using the Advanced 29Host Controller Interface for Serial ATA, and for PATA devices using PCI IDE 30controller specification. 31Since support for both SATA and PATA devices can be enabled on the same PCI 32device but only one driver per PCI device can be attached, the 33.Nm 34driver acts as a nexus to other drivers that support the SATA and PATA 35functionality. 36.Xr ahci 4 37supports the SATA functionality, and 38.Xr pciide 4 39support the PATA functionality on these controllers. 40.Sh SEE ALSO 41.Xr ahci 4 , 42.Xr intro 4 , 43.Xr pci 4 , 44.Xr pciide 4 45.Sh HISTORY 46The 47.Nm 48driver first appeared in 49.Ox 4.2 . 50.Sh AUTHORS 51.An -nosplit 52The 53.Nm 54driver was written by 55.An David Gwynne Aq Mt dlg@openbsd.org . 56