| ata.4 (147160) | ata.4 (148509) |
|---|---|
| 1.\" 2.\" Copyright (c) 2003 S�ren Schmidt <sos@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" | 1.\" 2.\" Copyright (c) 2003 S�ren Schmidt <sos@FreeBSD.org> 3.\" All rights reserved. 4.\" 5.\" Redistribution and use in source and binary forms, with or without 6.\" modification, are permitted provided that the following conditions 7.\" are met: 8.\" 1. Redistributions of source code must retain the above copyright --- 11 unchanged lines hidden (view full) --- 20.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27.\" |
| 28.\" $FreeBSD: head/share/man/man4/ata.4 147160 2005-06-09 07:51:06Z brueffer $ | 28.\" $FreeBSD: head/share/man/man4/ata.4 148509 2005-07-29 10:47:46Z keramida $ |
| 29.\" 30.Dd June 9, 2005 31.Dt ATA 4 32.Os 33.Sh NAME 34.Nm ata , 35.Nm ar , 36.Nm acd , --- 48 unchanged lines hidden (view full) --- 85.Bl -ohang 86.It Va hw.ata.ata_dma 87set to 1 for DMA access, 0 for PIO (default is DMA). 88.It Va hw.ata.atapi_dma 89set to 1 for DMA access, 0 for PIO (default is DMA). 90.It Va hw.ata.wc 91set to 1 to enable Write Caching, 0 to disable (default is enabled). 92.Em WARNING : | 29.\" 30.Dd June 9, 2005 31.Dt ATA 4 32.Os 33.Sh NAME 34.Nm ata , 35.Nm ar , 36.Nm acd , --- 48 unchanged lines hidden (view full) --- 85.Bl -ohang 86.It Va hw.ata.ata_dma 87set to 1 for DMA access, 0 for PIO (default is DMA). 88.It Va hw.ata.atapi_dma 89set to 1 for DMA access, 0 for PIO (default is DMA). 90.It Va hw.ata.wc 91set to 1 to enable Write Caching, 0 to disable (default is enabled). 92.Em WARNING : |
| 93can cause data loss on power failures. | 93can cause data loss on power failures and crashes. |
| 94.El 95.Sh DESCRIPTION 96The 97.Nm 98driver provides access to ATA (IDE) and SerialATA disk drives, 99ATAPI CDROM/DVD drives, ZIP/LS120 ATAPI drives and ATAPI tape drives 100connected to controllers according to the ATA/ATAPI standards. 101.Pp --- 123 unchanged lines hidden --- | 94.El 95.Sh DESCRIPTION 96The 97.Nm 98driver provides access to ATA (IDE) and SerialATA disk drives, 99ATAPI CDROM/DVD drives, ZIP/LS120 ATAPI drives and ATAPI tape drives 100connected to controllers according to the ATA/ATAPI standards. 101.Pp --- 123 unchanged lines hidden --- |