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Index: head/share/man/man4/ses.4
===================================================================
--- head/share/man/man4/ses.4
+++ head/share/man/man4/ses.4
@@ -25,7 +25,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd September 5, 2015
+.Dd November 12, 2019
.Dt SES 4
.Os
.Sh NAME
@@ -77,33 +77,47 @@
.Nm
devices.
They are defined in the header file
-.In cam/scsi/scsi_ses.h
+.In cam/scsi/scsi_enc.h
(\fIq.v.\fR).
-.Bl -tag -width SESIOC_GETENCSTAT
-.It Dv SESIOC_GETNOBJ
+.Bl -tag -width ENCIOC_GETENCSTAT
+.It Dv ENCIOC_GETNELM
Used to find out how many
.Nm
-objects are driven by this particular device instance.
-.It Dv SESIOC_GETOBJMAP
-Read, from the kernel, an array of SES objects which contains
-the object identifier, which subenclosure it is in, and the
+elements are driven by this particular device instance.
+.It Dv ENCIOC_GETELMMAP
+Read, from the kernel, an array of SES elements which contains
+the element identifier, which subenclosure it is in, and the
.Nm
-type of the object.
-.It Dv SESIOC_GETENCSTAT
+type of the element.
+.It Dv ENCIOC_GETENCSTAT
Get the overall enclosure status.
-.It Dv SESIOC_SETENCSTAT
+.It Dv ENCIOC_SETENCSTAT
Set the overall enclosure status.
-.It Dv SESIOC_GETOBJSTAT
-Get the status of a particular object.
-.It Dv SESIOC_SETOBJSTAT
-Set the status of a particular object.
-.It Dv SESIOC_GETTEXT
-Get the associated help text for an object (not yet implemented).
+.It Dv ENCIOC_GETELMSTAT
+Get the status of a particular element.
+.It Dv ENCIOC_SETELMSTAT
+Set the status of a particular element.
+.It Dv ENCIOC_GETTEXT
+Get the associated help text for an element (not yet implemented).
.Nm
-devices often have descriptive text for an object which can tell
+devices often have descriptive text for an element which can tell
you things like location (e.g., "left power supply").
-.It Dv SESIOC_INIT
+.It Dv ENCIOC_INIT
Initialize the enclosure.
+.It Dv ENCIOC_GETELMDESC
+Get the element's descriptor string.
+.It Dv ENCIOC_GETELMDEVNAMES
+Get the device names, if any, associated with this element.
+.It Dv ENCIOC_GETSTRING
+Used to read the SES String In Diagnostic Page.
+The contents of this page are device-specific.
+.It Dv ENCIOC_SETSTRING
+Used to set the SES String Out Diagnostic Page.
+The contents of this page are device-specific.
+.It Dv ENCIOC_GETENCNAME
+Used to get the name of the enclosure.
+.It Dv ENCIOC_GETENCID
+Used to get the Enclosure Logical Identifier.
.El
.Sh EXAMPLE USAGE
The files contained in
@@ -128,9 +142,12 @@
.Sh HISTORY
The
.Nm
-driver was written for the
+driver was originally written for the
.Tn CAM
.Tn SCSI
-subsystem by Matthew Jacob.
-This is a functional equivalent of a similar
+subsystem by Matthew Jacob and first released in
+.Fx 4.3 .
+It was a functional equivalent of a similar
driver available in Solaris, Release 7.
+It was largely rewritten by Alexander Motin, Justin Gibbs, and Will Andrews for
+.Fx 9.2 .

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