56 lines
1.0 KiB
Groff
56 lines
1.0 KiB
Groff
.\" $NetBSD: rtsx.4,v 1.2 2014/03/19 17:48:34 wiz Exp $
|
|
.\" $OpenBSD: rtsx.4,v 1.4 2013/11/06 13:51:02 stsp Exp $
|
|
.\"
|
|
.\" Theo de Raadt, 2006. Public Domain.
|
|
.\" Stefan Sperling, 2012. Public Domain.
|
|
.\"
|
|
.Dd March 19, 2014
|
|
.Dt RTSX 4
|
|
.Os
|
|
.Sh NAME
|
|
.Nm rtsx
|
|
.Nd Realtek SD card reader
|
|
.Sh SYNOPSIS
|
|
.Cd "rtsx* at pci?"
|
|
.Cd "sdmmc* at rtsx?"
|
|
.Sh DESCRIPTION
|
|
The
|
|
.Nm
|
|
driver provides support for the Realtek RTS5209 and RTS5229 SD card readers.
|
|
.Pp
|
|
The
|
|
.Xr sdmmc 4
|
|
subsystem performs SD/MMC transactions to communicate with
|
|
whatever MMC, SD or SDHC devices are inserted into the SD slot.
|
|
.Sh SEE ALSO
|
|
.Xr intro 4 ,
|
|
.Xr sdmmc 4
|
|
.Sh HISTORY
|
|
The
|
|
.Nm
|
|
driver first appeared in
|
|
.Ox 5.3
|
|
and in
|
|
.Nx 7.0 .
|
|
.Sh AUTHORS
|
|
.An -nosplit
|
|
The
|
|
.Nm
|
|
driver was written by
|
|
.An Stefan Sperling
|
|
.Aq stsp@openbsd.org
|
|
for
|
|
.Ox
|
|
and ported to
|
|
.Nx
|
|
by
|
|
.An NONAKA Kimihiro
|
|
.Aq nonaka@netbsd.org .
|
|
.Sh BUGS
|
|
The
|
|
.Nm
|
|
driver does not support MS (Memory Stick) and xD (Extreme Digital) devices
|
|
even though the hardware supports them.
|
|
.Pp
|
|
Support for SDIO interrupts is not implemented.
|