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    Subject[PATCH v2] USB: serial: option: adding support for YUGA CLM920-NC5
    Date
    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>
    ---
    Changes from v1:
    - Fix typo
    - Remove QCDM/DIAG interface in blacklist

    drivers/usb/serial/option.c | 9 +++++++++
    1 file changed, 9 insertions(+)

    diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
    index 3b3513874cfd..8a50226379b0 100644
    --- a/drivers/usb/serial/option.c
    +++ b/drivers/usb/serial/option.c
    @@ -233,6 +233,8 @@ 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 */
    @@ -674,6 +676,10 @@ 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) },
    @@ -1178,6 +1184,9 @@ 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 },
    --
    2.15.1
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