Teach moused about Synaptics touchpads.

While I'm here, document the existence of the '-l' option, which allows
one to use moused to use psm in some more interesting ways.

Approved by:	njl (mentor)

2 files changed, 12 insertions, 1 deletions

diff --git a/usr.sbin/moused/moused.8 b/usr.sbin/moused/moused.8
index 99699c2..130e268 100644
--- a/usr.sbin/moused/moused.8
+++ b/usr.sbin/moused/moused.8
@@ -49,6 +49,7 @@
 .Op Fl w Ar N
 .Op Fl z Ar target
 .Op Fl t Ar mousetype
+.Op Fl l Ar level
 .Op Fl 3 Op Fl E Ar timeout
 .Fl p Ar port
 .Pp
@@ -208,6 +209,15 @@ If the
 .Nm
 utility cannot determine the requested information, it prints ``unknown''
 or ``generic''.
+.It Fl l Ar level
+Specifies at which level
+.Nm
+should operate the mouse driver.
+Refer to
+.Em Operation Levels
+in
+.Xr psm 4
+for more information on this.
 .It Fl m Ar N=M
 Assign the physical button
 .Ar M
diff --git a/usr.sbin/moused/moused.c b/usr.sbin/moused/moused.c
index 5a458e4..2866f0e 100644
--- a/usr.sbin/moused/moused.c
+++ b/usr.sbin/moused/moused.c
@@ -211,6 +211,7 @@ static symtab_t	rmodels[] = {
     { "IntelliMouse Explorer",	MOUSE_MODEL_EXPLORER },
     { "4D Mouse",		MOUSE_MODEL_4D },
     { "4D+ Mouse",		MOUSE_MODEL_4DPLUS },
+    { "Synaptics Touchpad",	MOUSE_MODEL_SYNAPTICS },
     { "generic",		MOUSE_MODEL_GENERIC },
     { NULL,			MOUSE_MODEL_UNKNOWN },
 };
@@ -1056,7 +1057,7 @@ usage(void)
     fprintf(stderr, "%s\n%s\n%s\n%s\n",
 	"usage: moused [-DRcdfs] [-I file] [-F rate] [-r resolution] [-S baudrate]",
 	"              [-a X [,Y]] [-C threshold] [-m N=M] [-w N] [-z N]",
-	"              [-t <mousetype>] [-3 [-E timeout]] -p <port>",
+	"              [-t <mousetype>] [-l level] [-3 [-E timeout]] -p <port>",
 	"       moused [-d] -i <port|if|type|model|all> -p <port>");
     exit(1);
 }