target/linux/generic/hack-5.10/780-usb-net-MeigLink_modem_support.patch

   1 From: Daniel Golle <daniel@makrotopia.org>
   2 Subject: wwan: Add MeigLink SLM750 modem support
   3
   4 Add patch found in Teltonika RUT9_R_00.07.01.4 GPL SDK download[1]
   5 adding USB IDs of the MeigLink SLM750 to the relevant kernel drivers.
   6 Newer versions of Teltonika's 2G/3G/4G RUT9XX WWAN router series come
   7 with this kind of modem.
   8
   9 [1]: https://wiki.teltonika-networks.com/view/GPL
  10 Submitted-by: Daniel Golle <daniel@makrotopia.org>
  11 ---
  12  drivers/net/usb/qmi_wwan.c                    | 8 ++++++
  13  1 file changed, 8 insertions(+)
  14
  15 --- a/drivers/net/usb/qmi_wwan.c
  16 +++ b/drivers/net/usb/qmi_wwan.c
  17 @@ -1025,6 +1025,7 @@ static const struct usb_device_id produc
  18         {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)},   /* Quectel EM160R-GL */
  19         {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)},   /* Quectel RM500Q-GL */
  20         {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)},   /* Quectel RM520N */
  21 +       {QMI_MATCH_FF_FF_FF(0x05c6, 0xf601)},   /* MeigLink SLM750 */
  22
  23         /* 3. Combined interface devices matching on interface number */
  24         {QMI_FIXED_INTF(0x0408, 0xea42, 4)},    /* Yota / Megafon M100-1 */
  25 --- a/drivers/usb/serial/option.c
  26 +++ b/drivers/usb/serial/option.c
  27 @@ -244,6 +244,8 @@ static void option_instat_callback(struc
  28  #define UBLOX_PRODUCT_R410M                    0x90b2
  29  /* These Yuga products use Qualcomm's vendor ID */
  30  #define YUGA_PRODUCT_CLM920_NC5                        0x9625
  31 +/* These MeigLink products use Qualcomm's vendor ID */
  32 +#define MEIGLINK_PRODUCT_SLM750                        0xf601
  33
  34  #define QUECTEL_VENDOR_ID                      0x2c7c
  35  /* These Quectel products use Quectel's vendor ID */
  36 @@ -1162,6 +1164,11 @@ static const struct usb_device_id option
  37           .driver_info = ZLP },
  38         { USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
  39           .driver_info = RSVD(4) },
  40 +       /* Meiglink products using Qualcomm vendor ID */
  41 +       // Works OK. In case of some issues check macros that are used by Quectel Products
  42 +       { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0xff, 0xff),
  43 +         .driver_info = NUMEP2 },
  44 +       { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0, 0) },
  45         { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
  46           .driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
  47         { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },