Commit 7a0ae61a authored by Hayes Wang's avatar Hayes Wang Committed by Jakub Kicinski
Browse files

r8152: enable U1/U2 for USB_SPEED_SUPER 



U1/U2 shoued be enabled for USB 3.0 or later. The USB 2.0 doesn't
support it.

Signed-off-by: default avatarHayes Wang <hayeswang@realtek.com>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 3aed8b63

drivers/net/usb/r8152.c

+4 −3
Original line number Diff line number Diff line
@@ -3360,7 +3360,7 @@ static void rtl8153b_runtime_enable(struct r8152 *tp, bool enable) 
		r8153b_ups_en(tp, false);

		r8153_queue_wake(tp, false);

		rtl_runtime_suspend_enable(tp, false);

		if (tp->udev->speed != USB_SPEED_HIGH)

		if (tp->udev->speed >= USB_SPEED_SUPER)

			r8153b_u1u2en(tp, true);

	}

}
@@ -5056,7 +5056,7 @@ static void rtl8153b_up(struct r8152 *tp) 


	r8153_aldps_en(tp, true);



	if (tp->udev->speed != USB_SPEED_HIGH)

	if (tp->udev->speed >= USB_SPEED_SUPER)

		r8153b_u1u2en(tp, true);

}
@@ -5572,8 +5572,9 @@ static void r8153b_init(struct r8152 *tp) 
	ocp_data |= POLL_LINK_CHG;

	ocp_write_word(tp, MCU_TYPE_PLA, PLA_EXTRA_STATUS, ocp_data);



	if (tp->udev->speed != USB_SPEED_HIGH)

	if (tp->udev->speed >= USB_SPEED_SUPER)

		r8153b_u1u2en(tp, true);



	usb_enable_lpm(tp->udev);



	/* MAC clock speed down */