[openwrt/openwrt] kernel: add support MeigLink SLM828 modem
LEDE Commits
lede-commits at lists.infradead.org
Sun Nov 12 16:58:24 PST 2023
dangole pushed a commit to openwrt/openwrt.git, branch openwrt-23.05:
https://git.openwrt.org/a00fc406b9adb37039b3b6f7f8914477b1f8caae
commit a00fc406b9adb37039b3b6f7f8914477b1f8caae
Author: Daniel Golle <daniel at makrotopia.org>
AuthorDate: Thu Oct 26 03:46:44 2023 +0100
kernel: add support MeigLink SLM828 modem
Another Qualcomm-based USB-connected modem, offering endpoints
0 : rndis_host (link to voip subsystem listening on 169.254.5.100)
1 : rndis_host (?)
2 : option (?)
3 : option (at)
4 : option (at)
5 : option (?)
6 : GobiNet (qmi)
7 : ?
Add support for this modem in rndis_host, option and qmi_wwan driver
which allows the modem to be used with ModemManager.
Signed-off-by: Daniel Golle <daniel at makrotopia.org>
(cherry picked from commit f32baf6a65fbe294b9eb7b93f39b2aea1c3402ae)
---
.../780-usb-net-MeigLink_modem_support.patch | 34 +++++++++++--
.../hack-5.15/781-usb-net-rndis-support-asr.patch | 56 ++++++++++++++++++++++
2 files changed, 86 insertions(+), 4 deletions(-)
diff --git a/target/linux/generic/hack-5.15/780-usb-net-MeigLink_modem_support.patch b/target/linux/generic/hack-5.15/780-usb-net-MeigLink_modem_support.patch
index e5667c1743..304f5480a3 100644
--- a/target/linux/generic/hack-5.15/780-usb-net-MeigLink_modem_support.patch
+++ b/target/linux/generic/hack-5.15/780-usb-net-MeigLink_modem_support.patch
@@ -10,26 +10,52 @@ Subject: [PATCH] net/usb/qmi_wwan: add MeigLink modem support
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
-@@ -1086,6 +1086,7 @@ static const struct usb_device_id produc
+@@ -1080,12 +1080,18 @@ static const struct usb_device_id produc
+ USB_DEVICE_AND_INTERFACE_INFO(0x03f0, 0x581d, USB_CLASS_VENDOR_SPEC, 1, 7),
+ .driver_info = (unsigned long)&qmi_wwan_info,
+ },
++ { /* Meiglink SGM828 */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d49, USB_CLASS_VENDOR_SPEC, 0x10, 0x05),
++ .driver_info = (unsigned long)&qmi_wwan_info,
++ },
++
+ {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0125)}, /* Quectel EC25, EC20 R2.0 Mini PCIe */
+ {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0306)}, /* Quectel EP06/EG06/EM06 */
+ {QMI_MATCH_FF_FF_FF(0x2c7c, 0x0512)}, /* Quectel EG12/EM12 */
{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 */
++ {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
-@@ -247,6 +247,8 @@ static void option_instat_callback(struc
+@@ -247,6 +247,11 @@ 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 MEIGLINK_VENDOR_ID 0x2dee
++#define MEIGLINK_PRODUCT_SLM828 0x4d49
#define QUECTEL_VENDOR_ID 0x2c7c
/* These Quectel products use Quectel's vendor ID */
-@@ -1185,6 +1187,11 @@ static const struct usb_device_id option
+@@ -1144,6 +1149,11 @@ static const struct usb_device_id option
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x0023)}, /* ONYX 3G device */
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x9000), /* SIMCom SIM5218 */
+ .driver_info = NCTRL(0) | NCTRL(1) | NCTRL(2) | NCTRL(3) | RSVD(4) },
++ /* MeiG */
++ { USB_DEVICE_AND_INTERFACE_INFO(MEIGLINK_VENDOR_ID, MEIGLINK_PRODUCT_SLM828, USB_CLASS_VENDOR_SPEC, 0x10, 0x01) },
++ { USB_DEVICE_AND_INTERFACE_INFO(MEIGLINK_VENDOR_ID, MEIGLINK_PRODUCT_SLM828, USB_CLASS_VENDOR_SPEC, 0x10, 0x02) },
++ { USB_DEVICE_AND_INTERFACE_INFO(MEIGLINK_VENDOR_ID, MEIGLINK_PRODUCT_SLM828, USB_CLASS_VENDOR_SPEC, 0x10, 0x03) },
++ { USB_DEVICE_AND_INTERFACE_INFO(MEIGLINK_VENDOR_ID, MEIGLINK_PRODUCT_SLM828, USB_CLASS_VENDOR_SPEC, 0x10, 0x04) },
+ /* Quectel products using Qualcomm vendor ID */
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC15)},
+ { USB_DEVICE(QUALCOMM_VENDOR_ID, QUECTEL_PRODUCT_UC20),
+@@ -1185,6 +1195,11 @@ static const struct usb_device_id option
.driver_info = ZLP },
{ USB_DEVICE(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_BG96),
.driver_info = RSVD(4) },
diff --git a/target/linux/generic/hack-5.15/781-usb-net-rndis-support-asr.patch b/target/linux/generic/hack-5.15/781-usb-net-rndis-support-asr.patch
new file mode 100644
index 0000000000..9934bb8078
--- /dev/null
+++ b/target/linux/generic/hack-5.15/781-usb-net-rndis-support-asr.patch
@@ -0,0 +1,56 @@
+--- a/drivers/net/usb/rndis_host.c
++++ b/drivers/net/usb/rndis_host.c
+@@ -630,6 +630,16 @@ static const struct driver_info zte_rndi
+ .tx_fixup = rndis_tx_fixup,
+ };
+
++static const struct driver_info asr_rndis_info = {
++ .description = "Asr RNDIS device",
++ .flags = FLAG_WWAN | FLAG_POINTTOPOINT | FLAG_FRAMING_RN | FLAG_NO_SETINT | FLAG_NOARP,
++ .bind = rndis_bind,
++ .unbind = rndis_unbind,
++ .status = rndis_status,
++ .rx_fixup = rndis_rx_fixup,
++ .tx_fixup = rndis_tx_fixup,
++};
++
+ /*-------------------------------------------------------------------------*/
+
+ static const struct usb_device_id products [] = {
+@@ -666,6 +676,36 @@ static const struct usb_device_id produc
+ USB_INTERFACE_INFO(USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
+ .driver_info = (unsigned long) &rndis_info,
+ }, {
++ /* Quectel EG060V rndis device */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2c7c, 0x6004,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
++ /* Quectel EC200A rndis device */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2c7c, 0x6005,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
++ /* Quectel EC200T rndis device */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2c7c, 0x6026,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
++ /* Simcom A7906E rndis device */
++ USB_DEVICE_AND_INTERFACE_INFO(0x1e0e, 0x9011,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
++ /* Meig SLM770A */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d57,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
++ /* Meig SLM828 */
++ USB_DEVICE_AND_INTERFACE_INFO(0x2dee, 0x4d49,
++ USB_CLASS_WIRELESS_CONTROLLER, 1, 3),
++ .driver_info = (unsigned long) &asr_rndis_info,
++}, {
+ /* Novatel Verizon USB730L */
+ USB_INTERFACE_INFO(USB_CLASS_MISC, 4, 1),
+ .driver_info = (unsigned long) &rndis_info,
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