openwrt-6.x/target/linux/generic/hack-6.12/780-usb-net-MeigLink_modem_support.patch
Edoardo Pinci 919e0001b4 kernel: bump 6.12 to 6.12.56
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.56

Removed upstreamed:
- airoha/patches-6.12/028-v6.13-spi-airoha-do-not-keep-tx-rx-dma-buffer-always-mappe.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=ad00df9ee321e87639a740e6e372f11bfe5af52c
- airoha/patches-6.12/029-01-spi-airoha-return-an-error-for-continuous-mode-di.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/spi?h=v6.12.56&id=f5dc5baa5b04ceb0fca2460bc2863921f0e7ede5
- airoha/patches-6.12/029-03-spi-airoha-add-support-of-dual-quad-wires-spi-mod.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=182221d35c1427630ea6d9de9953c2280848c851
- airoha/patches-6.12/029-05-spi-airoha-switch-back-to-non-dma-mode-in-the-cas.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=8063828625359826316c5a1885e9ea341bbdb1b3
- airoha/patches-6.12/029-06-spi-airoha-fix-reading-writing-of-flashes-with-mo.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=4e9a2d592d91b902f918158c1049eef19f9cce90
- mediatek/patches-6.12/810-tty-serial-8250_mtk-enable-baud-clock.patch
  https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.56&id=7cbf5ed24a26d4d80dcc19eb2259fdb9b179d5cf

All other patches automatically rebased.

Build system: x86/64
Build-tested: mediatek/filogic
Run-tested: mediatek/filogic

Signed-off-by: Edoardo Pinci <epinci@outlook.com>
Link: https://github.com/openwrt/openwrt/pull/20589
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-11-06 22:06:54 +01:00

71 lines
3.6 KiB
Diff

From f81700b6bb2eda3756247bce472d8eaf6f466f61 Mon Sep 17 00:00:00 2001
From: OpenWrt community <openwrt-devel@lists.openwrt.org>
Date: Wed, 13 Jul 2022 13:49:26 +0200
Subject: [PATCH] net/usb/qmi_wwan: add MeigLink modem support
---
drivers/net/usb/qmi_wwan.c | 1 +
drivers/usb/serial/option.c | 7 +++++++
2 files changed, 8 insertions(+)
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -1076,6 +1076,11 @@ 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, 0x0122)}, /* Quectel RG650V */
{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 */
@@ -1083,6 +1088,7 @@ 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
@@ -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 */
@@ -1156,6 +1161,11 @@ 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),
@@ -1197,6 +1207,11 @@ 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) },