From ff1f457ea0c7b28375667777d8877990708af259 Mon Sep 17 00:00:00 2001
From: hselasky <hselasky@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Date: Mon, 6 Jan 2020 09:37:13 +0000
Subject: [PATCH] MFC r330875: Add "usbconfig dump_all_desc", a subcommand to
 dump all device and config descriptors.

Reviewed by:	hselasky@
Sponsored by:	The FreeBSD Foundation


git-svn-id: svn://svn.freebsd.org/base/stable/10@356404 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
---
 usr.sbin/usbconfig/usbconfig.8 |  2 ++
 usr.sbin/usbconfig/usbconfig.c | 17 ++++++++++++++++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/usr.sbin/usbconfig/usbconfig.8 b/usr.sbin/usbconfig/usbconfig.8
index 2d0a32aa8..6c14028d4 100644
--- a/usr.sbin/usbconfig/usbconfig.8
+++ b/usr.sbin/usbconfig/usbconfig.8
@@ -97,6 +97,8 @@ Remove a quirk.
 Add quirk for the currently selected USB device.
 .It Cm remove_quirk Ar quirk_name
 Remove a quirk for the currently selected USB device.
+.It Cm dump_all_desc
+Display the device and configuration descriptors.
 .It Cm dump_quirk_names
 Display the list of supported quirk names.
 .It Cm dump_device_quirks
diff --git a/usr.sbin/usbconfig/usbconfig.c b/usr.sbin/usbconfig/usbconfig.c
index c046003a6..e1f0e8238 100644
--- a/usr.sbin/usbconfig/usbconfig.c
+++ b/usr.sbin/usbconfig/usbconfig.c
@@ -75,6 +75,7 @@ struct options {
 	uint8_t	got_power_on:1;
 	uint8_t	got_dump_device_quirks:1;
 	uint8_t	got_dump_quirk_names:1;
+	uint8_t	got_dump_all_desc:1;
 	uint8_t	got_dump_device_desc:1;
 	uint8_t	got_dump_curr_config:1;
 	uint8_t	got_dump_all_config:1;
@@ -110,6 +111,7 @@ enum {
 	T_SHOW_IFACE_DRIVER,
 	T_DUMP_QUIRK_NAMES,
 	T_DUMP_DEVICE_QUIRKS,
+	T_DUMP_ALL_DESC,
 	T_DUMP_DEVICE_DESC,
 	T_DUMP_CURR_CONFIG_DESC,
 	T_DUMP_ALL_CONFIG_DESC,
@@ -142,6 +144,7 @@ static const struct token token[] = {
 	{"remove_quirk", T_REMOVE_QUIRK, 1},
 	{"dump_quirk_names", T_DUMP_QUIRK_NAMES, 0},
 	{"dump_device_quirks", T_DUMP_DEVICE_QUIRKS, 0},
+	{"dump_all_desc", T_DUMP_ALL_DESC, 0},
 	{"dump_device_desc", T_DUMP_DEVICE_DESC, 0},
 	{"dump_curr_config_desc", T_DUMP_CURR_CONFIG_DESC, 0},
 	{"dump_all_config_desc", T_DUMP_ALL_CONFIG_DESC, 0},
@@ -281,6 +284,7 @@ usage(void)
 	    "  remove_quirk <quirk>" "\n"
 	    "  dump_quirk_names" "\n"
 	    "  dump_device_quirks" "\n"
+	    "  dump_all_desc" "\n"
 	    "  dump_device_desc" "\n"
 	    "  dump_curr_config_desc" "\n"
 	    "  dump_all_config_desc" "\n"
@@ -487,7 +491,8 @@ flush_command(struct libusb20_backend *pbe, struct options *opt)
 			}
 		}
 		dump_any =
-		    (opt->got_dump_device_desc ||
+		    (opt->got_dump_all_desc ||
+		    opt->got_dump_device_desc ||
 		    opt->got_dump_curr_config ||
 		    opt->got_dump_all_config ||
 		    opt->got_dump_info);
@@ -506,6 +511,10 @@ flush_command(struct libusb20_backend *pbe, struct options *opt)
 		} else if (opt->got_dump_curr_config) {
 			printf("\n");
 			dump_config(pdev, 0);
+		} else if (opt->got_dump_all_desc) {
+			printf("\n");
+			dump_device_desc(pdev);
+			dump_config(pdev, 1);
 		}
 		if (dump_any) {
 			printf("\n");
@@ -694,6 +703,12 @@ main(int argc, char **argv)
 			opt->got_get_template = 1;
 			opt->got_any++;
 			break;
+		case T_DUMP_ALL_DESC:
+			if (opt->got_dump_all_desc)
+				duplicate_option(argv[n]);
+			opt->got_dump_all_desc = 1;
+			opt->got_any++;
+			break;
 		case T_DUMP_DEVICE_DESC:
 			if (opt->got_dump_device_desc)
 				duplicate_option(argv[n]);
-- 
2.42.0