USB: serial: option: adding support for YUGA CLM920-NC5

commit 3920bb713038810f25770e7545b79f204685c8f2 upstream.

This patch adds support for YUGA CLM920-NC5 PID 0x9625 USB modem to option
driver.

Interface layout:
0: QCDM/DIAG
1: ADB
2: MODEM
3: AT
4: RMNET

Signed-off-by: Taiyi Wu <taiyity.wu@moxa.com>
Signed-off-by: SZ Lin (林上智) <sz.lin@moxa.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 08684e0bc7abd8be2bcdba3ebaf64cb48e08acdd..a9400458cceaaf86218371bb43a3719abd0dc493 100644 (file)
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -236,6 +236,8 @@ static void option_instat_callback(struct urb *urb);
 /* These Quectel products use Qualcomm's vendor ID */
 #define QUECTEL_PRODUCT_UC20                   0x9003
 #define QUECTEL_PRODUCT_UC15                   0x9090
+/* These Yuga products use Qualcomm's vendor ID */
+#define YUGA_PRODUCT_CLM920_NC5                        0x9625
 
 #define QUECTEL_VENDOR_ID                      0x2c7c
 /* These Quectel products use Quectel's vendor ID */
@@ -683,6 +685,10 @@ static const struct option_blacklist_info cinterion_rmnet2_blacklist = {
        .reserved = BIT(4) | BIT(5),
 };
 
+static const struct option_blacklist_info yuga_clm920_nc5_blacklist = {
+       .reserved = BIT(1) | BIT(4),
+};
+
 static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
        { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
@@ -1187,6 +1193,9 @@ static const struct usb_device_id option_ids[] = {
        { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
        { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
          .driver_info = (kernel_ulong_t)&net_intf4_blacklist },
+       /* Yuga products use Qualcomm vendor ID */
+       { USB_DEVICE(QUALCOMM_VENDOR_ID, YUGA_PRODUCT_CLM920_NC5),
+         .driver_info = (kernel_ulong_t)&yuga_clm920_nc5_blacklist },
        /* Quectel products using Quectel vendor ID */
        { USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC21),
          .driver_info = (kernel_ulong_t)&net_intf4_blacklist },