--- zzzz-none-000/linux-4.4.60/drivers/usb/dwc3/core.h	2017-04-08 07:53:53.000000000 +0000
+++ dragonfly-4020-701/linux-4.4.60/drivers/usb/dwc3/core.h	2018-11-08 13:36:17.000000000 +0000
@@ -31,6 +31,7 @@
 #include <linux/usb/gadget.h>
 #include <linux/usb/otg.h>
 #include <linux/ulpi/interface.h>
+#include <linux/usb/suspend.h>
 
 #include <linux/phy/phy.h>
 
@@ -840,6 +841,9 @@
 
 	const char		*hsphy_interface;
 
+	/* emulation targets specific */
+	bool			emulation;
+
 	unsigned		delayed_status:1;
 	unsigned		ep0_bounced:1;
 	unsigned		ep0_expect_in:1;
@@ -865,9 +869,18 @@
 	unsigned		dis_u3_susphy_quirk:1;
 	unsigned		dis_u2_susphy_quirk:1;
 	unsigned		dis_enblslpm_quirk:1;
+	unsigned		usb3_dev_reset_quirk:1;
 
 	unsigned		tx_de_emphasis_quirk:1;
 	unsigned		tx_de_emphasis:2;
+	atomic_t		in_lpm;
+
+	unsigned		enable_usb2susphy_quirk:1;
+	struct usb_susphy	susphy;
+
+	unsigned		enable_usb2_host_discon_quirk:1;
+	u32			phy_misc_reg;
+	u32			phy_host_disc_on;
 };
 
 /* -------------------------------------------------------------------------- */