From ec5ff91cfabd30637f8af8f5c79baf4d7818ce57 Mon Sep 17 00:00:00 2001
From: Rick Mark
Date: Mon, 16 Dec 2019 17:59:45 +0100
Subject: Support T2 chip in restore mode

---
 src/usb.c                | 5 +++--
 src/usb.h                | 1 +
 udev/39-usbmuxd.rules.in | 8 ++++----
 3 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/usb.c b/src/usb.c
index 364930c..9baf933 100644
--- a/src/usb.c
+++ b/src/usb.c
@@ -380,8 +380,9 @@ static int usb_device_add(libusb_device* dev)
 	}
 	if(devdesc.idVendor != VID_APPLE)
 		return -1;
-	if((devdesc.idProduct < PID_RANGE_LOW) ||
-		(devdesc.idProduct > PID_RANGE_MAX))
+	if((devdesc.idProduct != PID_APPLE_T2_COPROCESSOR) &&
+		((devdesc.idProduct < PID_RANGE_LOW) ||
+		(devdesc.idProduct > PID_RANGE_MAX)))
 		return -1;
 	libusb_device_handle *handle;
 	usbmuxd_log(LL_INFO, "Found new device with v/p %04x:%04x at %d-%d", devdesc.idVendor, devdesc.idProduct, bus, address);
diff --git a/src/usb.h b/src/usb.h
index da784b3..18f2a72 100644
--- a/src/usb.h
+++ b/src/usb.h
@@ -46,6 +46,7 @@
 #define VID_APPLE 0x5ac
 #define PID_RANGE_LOW 0x1290
 #define PID_RANGE_MAX 0x12af
+#define PID_APPLE_T2_COPROCESSOR 0x8600
 
 struct usb_device;
 
diff --git a/udev/39-usbmuxd.rules.in b/udev/39-usbmuxd.rules.in
index 4e84755..053d834 100644
--- a/udev/39-usbmuxd.rules.in
+++ b/udev/39-usbmuxd.rules.in
@@ -1,13 +1,13 @@
 # usbmuxd (Apple Mobile Device Muxer listening on /var/run/usbmuxd)
 
 # systemd should receive all events relating to device
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/12[9a][0-9a-f]/*", TAG+="systemd"
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/(12[9a][0-9a-f]|8600)/*", TAG+="systemd"
 
 # Initialize iOS devices into "deactivated" USB configuration state and activate usbmuxd
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/12[9a][0-9a-f]/*", ACTION=="add", ENV{USBMUX_SUPPORTED}="1", ATTR{bConfigurationValue}="0", OWNER="usbmux", @udev_activation_rule@
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/(12[9a][0-9a-f]|8600)/*", ACTION=="add", ENV{USBMUX_SUPPORTED}="1", ATTR{bConfigurationValue}="0", OWNER="usbmux", @udev_activation_rule@
 
 # Make sure properties don't get lost when bind action is called
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/12[9a][0-9a-f]/*", ACTION=="bind", ENV{USBMUX_SUPPORTED}="1", OWNER="usbmux", @udev_activation_rule@
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/(12[9a][0-9a-f]|8600)/*", ACTION=="bind", ENV{USBMUX_SUPPORTED}="1", OWNER="usbmux", @udev_activation_rule@
 
 # Exit usbmuxd when the last device is removed
-SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/12[9a][0-9a-f]/*", ACTION=="remove", RUN+="@sbindir@/usbmuxd -x"
+SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{PRODUCT}=="5ac/(12[9a][0-9a-f]|8600)/*", ACTION=="remove", RUN+="@sbindir@/usbmuxd -x"
-- 
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