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Commit 7502ab66 authored by Kristian Evensen's avatar Kristian Evensen Committed by Greg Kroah-Hartman
Browse files

USB: serial: option: add support for Quectel EM12 



commit d1252f0237238b912c3e7a51bf237acf34c97983 upstream.

The Quectel EM12 is a Cat. 12 LTE modem. It behaves in the exactly the
same way as the EP06 (including the dynamic configuration behavior), so
the same checks on reserved interfaces, etc. are needed.

Signed-off-by: default avatarKristian Evensen <kristian.evensen@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d93cb349

drivers/usb/serial/option.c

+4 −0
Original line number Diff line number Diff line
@@ -249,6 +249,7 @@ static void option_instat_callback(struct urb *urb); 
#define QUECTEL_PRODUCT_EC25			0x0125

#define QUECTEL_PRODUCT_BG96			0x0296

#define QUECTEL_PRODUCT_EP06			0x0306

#define QUECTEL_PRODUCT_EM12			0x0512



#define CMOTECH_VENDOR_ID			0x16d8

#define CMOTECH_PRODUCT_6001			0x6001
@@ -1091,6 +1092,9 @@ static const struct usb_device_id option_ids[] = { 
	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),

	  .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },

	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },

	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0xff, 0xff),

	  .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },

	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM12, 0xff, 0, 0) },

	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6001) },

	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CMU_300) },

	{ USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6003),