From: Daniel Golle Subject: wwan: Add MeigLink SLM750 modem support Add patch found in Teltonika RUT9_R_00.07.01.4 GPL SDK download[1] adding USB IDs of the MeigLink SLM750 to the relevant kernel drivers. Newer versions of Teltonika's 2G/3G/4G RUT9XX WWAN router series come with this kind of modem. [1]: https://wiki.teltonika-networks.com/view/GPL Submitted-by: Daniel Golle --- drivers/net/usb/qmi_wwan.c | 8 ++++++ 1 file changed, 8 insertions(+) --- a/drivers/net/usb/qmi_wwan.c +++ b/drivers/net/usb/qmi_wwan.c @@ -1025,6 +1025,7 @@ static const struct usb_device_id produc {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)}, /* Quectel EM160R-GL */ {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)}, /* Quectel RM500Q-GL */ {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)}, /* Quectel RM520N */ + {QMI_MATCH_FF_FF_FF(0x05c6, 0xf601)}, /* MeigLink SLM750 */ /* 3. Combined interface devices matching on interface number */ {QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */ --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -244,6 +244,8 @@ static void option_instat_callback(struc #define UBLOX_PRODUCT_R410M 0x90b2 /* These Yuga products use Qualcomm's vendor ID */ #define YUGA_PRODUCT_CLM920_NC5 0x9625 +/* These MeigLink products use Qualcomm's vendor ID */ +#define MEIGLINK_PRODUCT_SLM750 0xf601 #define QUECTEL_VENDOR_ID 0x2c7c /* These Quectel products use Quectel's vendor ID */ @@ -1162,6 +1164,11 @@ static const struct usb_device_id option .driver_info = ZLP }, { USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96), .driver_info = RSVD(4) }, + /* Meiglink products using Qualcomm vendor ID */ + // Works OK. In case of some issues check macros that are used by Quectel Products + { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0xff, 0xff), + .driver_info = NUMEP2 }, + { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0, 0) }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff), .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 }, { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },