2022-09-20 10:01:48 +00:00
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From: Daniel Golle <daniel@makrotopia.org>
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Subject: wwan: Add MeigLink SLM750 modem support
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Add patch found in Teltonika RUT9_R_00.07.01.4 GPL SDK download[1]
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adding USB IDs of the MeigLink SLM750 to the relevant kernel drivers.
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Newer versions of Teltonika's 2G/3G/4G RUT9XX WWAN router series come
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with this kind of modem.
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[1]: https://wiki.teltonika-networks.com/view/GPL
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Submitted-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/net/usb/qmi_wwan.c | 8 ++++++
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1 file changed, 8 insertions(+)
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2022-03-10 17:53:01 +00:00
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--- a/drivers/net/usb/qmi_wwan.c
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+++ b/drivers/net/usb/qmi_wwan.c
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2022-09-23 20:58:05 +00:00
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@@ -1025,6 +1025,7 @@ static const struct usb_device_id produc
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2022-03-10 17:53:01 +00:00
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{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0620)}, /* Quectel EM160R-GL */
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{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0800)}, /* Quectel RM500Q-GL */
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2022-09-23 20:58:05 +00:00
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{QMI_MATCH_FF_FF_FF(0x2c7c, 0x0801)}, /* Quectel RM520N */
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2022-03-10 17:53:01 +00:00
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+ {QMI_MATCH_FF_FF_FF(0x05c6, 0xf601)}, /* MeigLink SLM750 */
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/* 3. Combined interface devices matching on interface number */
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{QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
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--- a/drivers/usb/serial/option.c
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+++ b/drivers/usb/serial/option.c
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2022-11-25 21:10:45 +00:00
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@@ -244,6 +244,8 @@ static void option_instat_callback(struc
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#define UBLOX_PRODUCT_R410M 0x90b2
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2022-03-10 17:53:01 +00:00
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/* These Yuga products use Qualcomm's vendor ID */
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#define YUGA_PRODUCT_CLM920_NC5 0x9625
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+/* These MeigLink products use Qualcomm's vendor ID */
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+#define MEIGLINK_PRODUCT_SLM750 0xf601
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#define QUECTEL_VENDOR_ID 0x2c7c
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/* These Quectel products use Quectel's vendor ID */
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2023-03-03 18:37:30 +00:00
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@@ -1164,6 +1166,11 @@ static const struct usb_device_id option
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2022-09-28 20:05:00 +00:00
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.driver_info = ZLP },
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2022-03-10 17:53:01 +00:00
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{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
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.driver_info = RSVD(4) },
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+ /* Meiglink products using Qualcomm vendor ID */
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+ // Works OK. In case of some issues check macros that are used by Quectel Products
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+ { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0xff, 0xff),
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+ .driver_info = NUMEP2 },
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+ { USB_DEVICE_AND_INTERFACE_INFO(QUALCOMM_VENDOR_ID, MEIGLINK_PRODUCT_SLM750, 0xff, 0, 0) },
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{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0xff, 0xff),
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.driver_info = RSVD(1) | RSVD(2) | RSVD(3) | RSVD(4) | NUMEP2 },
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{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EP06, 0xff, 0, 0) },
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