freebsd-skq/share/man/man4/sdhci.4

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.\" Copyright (c) 2008 Alexander Motin <mav@FreeBSD.org>
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.Dd October 22, 2008
.Dt SDHCI 4
.Os
.Sh NAME
.Nm sdhci
.Nd PCI SD Host Controller bridge driver
.Sh SYNOPSIS
.Cd device mmc
.Cd device mmcsd
.Cd device sdhci
.Sh DESCRIPTION
The
.Nm
driver supports PCI devices with class 8 and subclass 5 according to
SD Host Controller Specification.
Driver supports up to six high speed 4bit MMC/SD slots per controller.
Driver attaches mmc bus to the respective slot on card insertion and
detaches it on card removing.
.Sh SEE ALSO
.Xr mmc 4 ,
.Xr mmcsd 4
.Rs
.%T "SD Specifications, Part 2, SD Host Controller, Simplified Specification"
.Re
.Sh AUTHORS
.An Alexander Motin Aq mav@FreeBSD.org .