[PATCH] Add usb serial support for quectel modules

[PATCH] Add usb serial support for quectel modules

[Ali Mirghasemi]

Add support for following modules
- EC200U
- EC200A
---
 drivers/usb/serial/option.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index dee79c7d82d5..b741fdf20f96 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -259,7 +259,9 @@ static void option_instat_callback(struct urb *urb);
 #define QUECTEL_PRODUCT_EM12			0x0512
 #define QUECTEL_PRODUCT_RM500Q			0x0800
 #define QUECTEL_PRODUCT_RM520N			0x0801
+#define QUECTEL_PRODUCT_EC200U			0x0901
 #define QUECTEL_PRODUCT_EC200S_CN		0x6002
+#define QUECTEL_PRODUCT_EC200A			0x6005
 #define QUECTEL_PRODUCT_EC200T			0x6026
 #define QUECTEL_PRODUCT_RM500K			0x7001
 
@@ -1180,7 +1182,9 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0xff, 0x30) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0x40) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200U, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200A, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM500K, 0xff, 0x00, 0x00) },
 
-- 
2.25.1

Re: [PATCH] Add usb serial support for quectel modules

[Johan Hovold]

On Sun, Dec 25, 2022 at 10:26:57PM +0330, Ali Mirghasemi wrote:
> Add support for following modules
> - EC200U
> - EC200A

You need to sign-off on your patches here. Make sure you have read and
understood Documentation/process/submitting-patches.rst.

You should also CC the linux-usb list.

Please also use the common prefix for USB serial in your Subject and
include the output of the usb-devices command for these devices in the
commit message along with a description of which interfaces are used for
what.

Here's a recent example of what this may look like:

	https://lore.kernel.org/all/20221214043546.10339-1-duke_xinanwen@163.com/

Johan