Initial driver for Universal Flash Storage (UFS) Host Controllers.

ok kettenis@

2 files changed, 49 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 2dad0898cf8..7bd9d9345ac 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-#	$OpenBSD: Makefile,v 1.829 2023/02/03 13:28:51 kettenis Exp $
+#	$OpenBSD: Makefile,v 1.830 2023/02/04 23:11:59 mglocker Exp $
 
 MAN=	aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
 	acpi.4 acpiac.4 acpials.4 acpiasus.4 acpibat.4 \
@@ -94,7 +94,7 @@ MAN=	aac.4 abcrtc.4 abl.4 ac97.4 acphy.4 acrtc.4 \
 	tun.4 tap.4 twe.4 \
 	txp.4 txphy.4 uaudio.4 uaq.4 uark.4 uath.4 ubcmtp.4 uberry.4 ubsa.4 \
 	ucc.4 ucom.4 uchcom.4 ucrcom.4 ucycom.4 ukspan.4 uslhcom.4 \
-	udav.4 udcf.4 udl.4 udp.4 udsbr.4 \
+	udav.4 udcf.4 udl.4 udp.4 udsbr.4 ufshci.4 \
 	uftdi.4 ugen.4 ugl.4 ugold.4 uguru.4 uhci.4 uhid.4 uhidev.4 uhidpp.4 \
 	uipaq.4 ujoy.4 uk.4 ukbd.4 \
 	ukphy.4 ulpt.4 umass.4 umb.4 umbg.4 umcs.4 umct.4 umidi.4 umodem.4 \
diff --git a/share/man/man4/ufshci.4 b/share/man/man4/ufshci.4
new file mode 100644
index 00000000000..12f3fa0b822
--- /dev/null
+++ b/share/man/man4/ufshci.4
@@ -0,0 +1,47 @@
+.\"	$OpenBSD: ufshci.4,v 1.1 2023/02/04 23:11:59 mglocker Exp $
+.\"
+.\" Copyright (c) 2023 Marcus Glocker <mglocker@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.\"
+.\"
+.Dd $Mdocdate: February 4 2023 $
+.Dt UFSHCI 4
+.Os
+.Sh NAME
+.Nm ufshci
+.Nd Universal Flash Storage Host Controller Interface
+.Sh SYNOPSIS
+.Cd "ufshci* at acpi?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for Universal Flash Storage (UFS) Host Controllers
+conforming to the JESD223C and JESD220C version 2.1 specifications.
+.Pp
+UFS uses NAND flash, and is based on the SCSI architectural model.
+.Sh SEE ALSO
+.Xr acpi 4 ,
+.Xr intro 4 ,
+.Xr scsi 4
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 7.3 .
+.Sh AUTHORS
+.An -nosplit
+The
+.Nm
+driver was written by
+.An Marcus Glocker Aq Mt mglocker@openbsd.org .