66 lines
2.5 KiB
Diff
66 lines
2.5 KiB
Diff
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From 84a0ae603df95311a5d5cae9ca04b69fd6784827 Mon Sep 17 00:00:00 2001
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From: Bhushan Shah <bhush94@gmail.com>
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Date: Fri, 26 Mar 2021 13:56:37 +0530
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Subject: [PATCH] udev: use the udev rules directly to set attr
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We don't need complicated script for this, we can just set required
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attributes using udev rules.
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---
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udev/80-modem-eg25.rules | 6 +++++-
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udev/eg25-configure-usb | 21 ---------------------
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udev/meson.build | 1 -
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3 files changed, 5 insertions(+), 23 deletions(-)
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delete mode 100755 udev/eg25-configure-usb
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diff --git a/udev/80-modem-eg25.rules b/udev/80-modem-eg25.rules
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index 0ea9e6f..fc3b78f 100644
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--- a/udev/80-modem-eg25.rules
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+++ b/udev/80-modem-eg25.rules
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@@ -1 +1,5 @@
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-ACTION=="add", SUBSYSTEM=="tty", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ENV{MINOR}=="0", RUN+="/usr/bin/eg25-configure-usb %p"
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+ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/control}="auto"
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+ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/autosuspend_delay_ms}="3000"
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+ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/wakeup}="enabled"
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+ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{avoid_reset_quirk}="1"
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+ACTION=="add", SUBSYSTEM=="usb", DRIVERS=="usb", ATTRS{idVendor}=="2c7c", ATTRS{idProduct}=="0125", ATTR{power/persist}="0"
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diff --git a/udev/eg25-configure-usb b/udev/eg25-configure-usb
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deleted file mode 100755
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index 9972af7..0000000
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--- a/udev/eg25-configure-usb
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+++ /dev/null
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@@ -1,21 +0,0 @@
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-#!/bin/sh
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-
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-DEVPATH=/sys/$1
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-USB_ID=
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-
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-[ -d ${DEVPATH} ] || exit 1
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-
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-while [ ! "${USB_ID}" ]; do
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- if [ -f ${DEVPATH}/avoid_reset_quirk ]; then
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- USB_ID=$(basename ${DEVPATH})
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- break
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- fi
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- DEVPATH=$(dirname ${DEVPATH})
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-done
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-
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-# Avoid USB resets
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-echo "auto" > /sys/bus/usb/devices/${USB_ID}/power/control
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-echo "3000" > /sys/bus/usb/devices/${USB_ID}/power/autosuspend_delay_ms
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-echo "enabled" > /sys/bus/usb/devices/${USB_ID}/power/wakeup
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-echo "1" > /sys/bus/usb/devices/${USB_ID}/avoid_reset_quirk
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-echo "0" > /sys/bus/usb/devices/${USB_ID}/power/persist
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diff --git a/udev/meson.build b/udev/meson.build
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index fe558fc..1488660 100644
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--- a/udev/meson.build
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+++ b/udev/meson.build
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@@ -4,5 +4,4 @@
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# SPDX-License-Identifier: GPL-3.0-or-later
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#
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-install_data ('eg25-configure-usb', install_dir: bindir)
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install_data ('80-modem-eg25.rules', install_dir: udevrulesdir)
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--
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GitLab
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