From a71542fc60cf5aa34cd4c4e74d352d58a60173e3 Mon Sep 17 00:00:00 2001
From: Josef Schlehofer <pepe.schlehofer@gmail.com>
Date: Tue, 28 Dec 2021 23:43:57 +0100
Subject: [PATCH] kernel: add kmod-usb-net-lan78xx

Add kernel module for Microchip LAN78XX based USB 2 & USB 3
10/100/1000 Ethernet adapters. [1]

This kernel module is required for the Seeed Studio's Mini Router
based on RPI CM4 [2].

[1] <https://cateee.net/lkddb/web-lkddb/USB_LAN78XX.html>
[2] <https://www.seeedstudio.com/Dual-GbE-Carrier-Board-with-4GB-RAM-32GB-eMMC-RPi-CM4-Case-p-5029.html>

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
(added kmod-phy-microchip and kmod-fixed-phy dependencies,
rpi3 needs lan78xx but has it built-in)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
---
 package/kernel/linux/modules/usb.mk | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/package/kernel/linux/modules/usb.mk b/package/kernel/linux/modules/usb.mk
index fcd398628..e065eb90f 100644
--- a/package/kernel/linux/modules/usb.mk
+++ b/package/kernel/linux/modules/usb.mk
@@ -1202,6 +1202,23 @@ endef
 $(eval $(call KernelPackage,usb-net-kaweth))
 
 
+define KernelPackage/usb-net-lan78xx
+  TITLE:=USB-To-Ethernet Microchip LAN78XX convertors
+  DEPENDS:=+kmod-fixed-phy +kmod-phy-microchip +PACKAGE_kmod-of-mdio:kmod-of-mdio
+  KCONFIG:=CONFIG_USB_LAN78XX
+  FILES:=$(LINUX_DIR)/drivers/$(USBNET_DIR)/lan78xx.ko
+  AUTOLOAD:=$(call AutoProbe,lan78xx)
+  $(call AddDepends/usb-net)
+endef
+
+define KernelPackage/usb-net-lan78xx/description
+ Kernel module for Microchip LAN78XX based USB 2 & USB 3
+ 10/100/1000 Ethernet adapters.
+endef
+
+$(eval $(call KernelPackage,usb-net-lan78xx))
+
+
 define KernelPackage/usb-net-pegasus
   TITLE:=Kernel module for USB-to-Ethernet Pegasus convertors
   KCONFIG:=CONFIG_USB_PEGASUS