From b5dca84bc5d94a24cc98ad6b8a81cf492d650190 Mon Sep 17 00:00:00 2001
From: hselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Mon, 6 Jan 2020 09:38:08 +0000
Subject: [PATCH] MFC r332659: Make it possible to pass the ugenX.Y to
 usbconfig(8) without using "-d", eg "usbconfig ugen1.2 dump_all_desc".

Reviewed by:	hselasky@
Sponsored by:	The FreeBSD Foundation


git-svn-id: svn://svn.freebsd.org/base/stable/10@356405 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 usr.sbin/usbconfig/usbconfig.8 |  4 ++--
 usr.sbin/usbconfig/usbconfig.c | 23 +++++++++++++++++++++++
 2 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/usr.sbin/usbconfig/usbconfig.8 b/usr.sbin/usbconfig/usbconfig.8
index 6c14028d4..57f118ad8 100644
--- a/usr.sbin/usbconfig/usbconfig.8
+++ b/usr.sbin/usbconfig/usbconfig.8
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd December 30, 2017
+.Dd April 17, 2018
 .Dt USBCONFIG 8
 .Os
 .Sh NAME
@@ -35,7 +35,7 @@
 .Op Fl a Ar addr
 .Op cmds...
 .Nm
-.Op Fl d Ar [ugen]<unit>.<addr>
+.Op Oo Fl d Oc Ar [ugen]<unit>.<addr>
 .Op cmds...
 .Sh DESCRIPTION
 The
diff --git a/usr.sbin/usbconfig/usbconfig.c b/usr.sbin/usbconfig/usbconfig.c
index e1f0e8238..9b02c0d5d 100644
--- a/usr.sbin/usbconfig/usbconfig.c
+++ b/usr.sbin/usbconfig/usbconfig.c
@@ -818,6 +818,29 @@ main(int argc, char **argv)
 			opt->got_any++;
 			break;
 		default:
+			if (n == 1) {
+				ptr = argv[n];
+
+				if ((ptr[0] == 'u') &&
+				    (ptr[1] == 'g') &&
+				    (ptr[2] == 'e') &&
+				    (ptr[3] == 'n'))
+					ptr += 4;
+
+				if ((sscanf(ptr, "%d.%d",
+				    &unit, &addr) != 2) ||
+				    (unit < 0) || (unit > 65535) ||
+				    (addr < 0) || (addr > 65535)) {
+					usage();
+					break;
+				}
+
+				opt->bus = unit;
+				opt->addr = addr;
+				opt->got_bus = 1;
+				opt->got_addr = 1;
+				break;
+			}
 			usage();
 			break;
 		}
-- 
2.42.0