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Commit 71a0483d authored by Kristian Evensen's avatar Kristian Evensen Committed by Greg Kroah-Hartman
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USB: serial: option: Add support for Quectel EP06 



The Quectel EP06 is a Cat. 6 LTE modem, and the interface mapping is as
follows:

0: Diag
1: NMEA
2: AT
3: Modem

Interface 4 is QMI and interface 5 is ADB, so they are blacklisted.

This patch should also be considered for -stable. The QMI-patch for this
modem is already in the -stable-queue.

v1->v2:
* Updated commit prefix (thanks Johan Hovold)
* Updated commit message slightly.

Signed-off-by: default avatarKristian Evensen <kristian.evensen@gmail.com>
Acked-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 11cd764d

drivers/usb/serial/option.c

+7 −0
Original line number Diff line number Diff line
@@ -241,6 +241,7 @@ static void option_instat_callback(struct urb *urb); 
#define QUECTEL_PRODUCT_EC21			0x0121

#define QUECTEL_PRODUCT_EC25			0x0125

#define QUECTEL_PRODUCT_BG96			0x0296

#define QUECTEL_PRODUCT_EP06			0x0306



#define CMOTECH_VENDOR_ID			0x16d8

#define CMOTECH_PRODUCT_6001			0x6001
@@ -689,6 +690,10 @@ static const struct option_blacklist_info yuga_clm920_nc5_blacklist = { 
	.reserved = BIT(1) | BIT(4),

};



static const struct option_blacklist_info quectel_ep06_blacklist = {

	.reserved = BIT(4) | BIT(5),

};



static const struct usb_device_id option_ids[] = {

	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },

	{ USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -1203,6 +1208,8 @@ static const struct usb_device_id option_ids[] = { 
	  .driver_info = (kernel_ulong_t)&net_intf4_blacklist },

	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),

	  .driver_info = (kernel_ulong_t)&net_intf4_blacklist },

	{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06),

	  .driver_info = (kernel_ulong_t)&quectel_ep06_blacklist },

	{ 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),