Add man page for rtsx(4).

2 files changed, 46 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index dad3d106d53..5b9f91a30d4 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.540 2012/09/20 15:11:44 deraadt Exp $
+#	$OpenBSD: Makefile,v 1.541 2012/11/29 23:40:03 stsp Exp $
 
 MAN=	aac.4 ac97.4 acphy.4 \
 	acpi.4 acpiac.4 acpiasus.4 acpibat.4 acpibtn.4 acpicpu.4 acpidock.4 \
@@ -46,7 +46,7 @@ MAN=	aac.4 ac97.4 acphy.4 \
 	pf.4 pflog.4 pflow.4 pfsync.4 pgt.4 piixpm.4 pim.4 pipex.4 \
 	pms.4 ppb.4 ppp.4 pppoe.4 pty.4 puc.4 pwdog.4 qsphy.4 radio.4 \
 	ral.4 random.4 ray.4 rd.4 rdac.4 re.4 rdcphy.4 rgephy.4 ricohrtc.4 \
-	rl.4 rlphy.4 route.4 rsu.4 rt.4 rum.4 run.4 \
+	rl.4 rlphy.4 route.4 rsu.4 rt.4 rtsx.4 rum.4 run.4 \
 	rtfps.4 rtii.4 rtw.4 safe.4 safte.4 san.4 sbt.4 sbus.4 schsio.4 \
 	scsi.4 sd.4 \
 	sdmmc.4 sdhc.4 se.4 ses.4 \
diff --git a/share/man/man4/rtsx.4 b/share/man/man4/rtsx.4
new file mode 100644
index 00000000000..5dbf1595061
--- /dev/null
+++ b/share/man/man4/rtsx.4
@@ -0,0 +1,44 @@
+.\"	$OpenBSD: rtsx.4,v 1.1 2012/11/29 23:40:03 stsp Exp $
+.\"
+.\" Theo de Raadt, 2006. Public Domain.
+.\" Stefan Sperling, 2012. Public Domain.
+.\"
+.Dd $Mdocdate: November 29 2012 $
+.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 SD card reader.
+.Pp
+The
+.Xr sdmmc 4
+subsystem performs SD/MMC transactions to communicate with SD
+or SDHC devices 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 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Stefan Sperling Aq stsp@openbsd.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.