On Tue, Feb 26, 2019 at 05:07:10PM +0000, Mans Rullgard wrote:
> The SIMCom SIM5218 and compatible devices have 5 USB interfaces, only 4
> of which are serial ports. The fifth is a network interface supported
> by the qmi-wwan driver. Furthermore, the serial ports do not support
> modem control signals. Add driver_info flags to reflect this.
>
> Signed-off-by: Mans Rullgard <mans@xxxxxxxxx>
> ---
> drivers/usb/serial/option.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
> index fb544340888b..af4cbfecc3ff 100644
> --- a/drivers/usb/serial/option.c
> +++ b/drivers/usb/serial/option.c
> @@ -1066,7 +1066,8 @@ static const struct usb_device_id option_ids[] = {
> .driver_info = RSVD(3) },
> { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
> { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */
> - { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000)}, /* SIMCom SIM5218 */
> + { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000), /* SIMCom SIM5218 */
> + .driver_info = NCTRL(0) | NCTRL(1) | NCTRL(2) | NCTRL(3) | RSVD(4) },
> /* Quectel products using Qualcomm vendor ID */
> { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
> { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
Could you please provide the output of usb-devices (or lsusb -v) for
this device?
Thanks,
Johan
