1.\" 2.\" Copyright (c) 2007 M. Warner Losh 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 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. 12.\" 13.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 17.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23.\" SUCH DAMAGE. 24.\" 25.\" $FreeBSD: src/share/man/man4/mmcsd.4,v 1.4 2008/10/22 09:11:35 mav Exp $ 26.\" 27.Dd December 10, 2014 28.Dt MMCSD 4 29.Os 30.Sh NAME 31.Nm mmcsd 32.Nd MMC and SD memory card driver 33.Sh SYNOPSIS 34.Cd device mmcsd 35.Sh DESCRIPTION 36The 37.Nm 38driver implements direct access block device for MMC and SD memory cards. 39.Sh FILES 40.Bl -tag -width ".Pa /dev/mmcsdX" -compact 41.It Pa /dev/mmcsdX 42.Nm 43device nodes 44.El 45.Sh SEE ALSO 46.Xr mmc 4 , 47.Xr sdhci 4 48.Rs 49.%T "SD Specifications, Part 1, Physical Layer, Simplified Specification" 50.Re 51.Rs 52.%T "The MultiMediaCard System Specification" 53.Re 54.Sh HISTORY 55The 56.Nm 57driver was imported from 58.Fx 59into 60.Dx 2.7 . 61