From a0a66a58ef1a10b4b14ed990d594edce88c69dab Mon Sep 17 00:00:00 2001
From: Benjamin Sherman <benjamin@holyarmy.org>
Date: Tue, 19 Sep 2023 20:27:21 -0500
Subject: [PATCH] feat: add udev rules for 2.5G realtek usb

This has been added to Universal Blue for desktops, but is also useful
for ucore users.
---
 hci/Containerfile                             |  2 +
 .../etc/udev/rules.d/50-usb-realtek-net.rules | 46 +++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 hci/files/usr/etc/udev/rules.d/50-usb-realtek-net.rules

diff --git a/hci/Containerfile b/hci/Containerfile
index 99186fa..5d3cf37 100644
--- a/hci/Containerfile
+++ b/hci/Containerfile
@@ -12,6 +12,8 @@ ADD github-release-install.sh /tmp/github-release-install.sh
 ADD build.sh /tmp/build.sh
 ADD packages.json /tmp/packages.json
 
+ADD files/usr /usr
+
 RUN mkdir -p /var/lib/alternatives \
     && /tmp/build.sh \
     && mv /var/lib/alternatives /staged-alternatives \
diff --git a/hci/files/usr/etc/udev/rules.d/50-usb-realtek-net.rules b/hci/files/usr/etc/udev/rules.d/50-usb-realtek-net.rules
new file mode 100644
index 0000000..9589b19
--- /dev/null
+++ b/hci/files/usr/etc/udev/rules.d/50-usb-realtek-net.rules
@@ -0,0 +1,46 @@
+# This is used to change the default configuration of Realtek USB ethernet adapters
+
+ACTION!="add", GOTO="usb_realtek_net_end"
+SUBSYSTEM!="usb", GOTO="usb_realtek_net_end"
+ENV{DEVTYPE}!="usb_device", GOTO="usb_realtek_net_end"
+
+# Modify this to change the default value
+ENV{REALTEK_MODE1}="1"
+ENV{REALTEK_MODE2}="3"
+
+# Realtek
+ATTR{idVendor}=="0bda", ATTR{idProduct}=="815[2,3,5,6]", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="0bda", ATTR{idProduct}=="8053", ATTR{bcdDevice}=="e???", ATTR{bConfigurationValue}!="$env{REALTEK_MODE2}", ATTR{bConfigurationValue}="$env{REALTEK_MODE2}"
+
+# Samsung
+ATTR{idVendor}=="04e8", ATTR{idProduct}=="a101", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+
+# Lenovo
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="304f", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3052", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3054", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3057", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3062", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3069", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3082", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="3098", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="7205", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="720a", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="720b", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="720c", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="7214", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="721e", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="8153", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="a359", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+ATTR{idVendor}=="17ef", ATTR{idProduct}=="a387", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+
+# TP-LINK
+ATTR{idVendor}=="2357", ATTR{idProduct}=="0601", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+
+# Nvidia
+ATTR{idVendor}=="0955", ATTR{idProduct}=="09ff", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+
+# LINKSYS
+ATTR{idVendor}=="13b1", ATTR{idProduct}=="0041", ATTR{bConfigurationValue}!="$env{REALTEK_MODE1}", ATTR{bConfigurationValue}="$env{REALTEK_MODE1}"
+
+LABEL="usb_realtek_net_end"