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46 lines
1.6 KiB
46 lines
1.6 KiB
From 6bc676b1a1bfa7145106f737a6747526ce662b93 Mon Sep 17 00:00:00 2001 |
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From: Michal Sekletar <msekleta@redhat.com> |
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Date: Mon, 23 Jul 2018 16:57:22 +0200 |
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Subject: [PATCH] rules: add udev rule that automatically offline HW attached |
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to ACPI container |
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Resolves: #1597958 |
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--- |
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Makefile.am | 1 + |
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rules/40-redhat-hotunplug.rules | 14 ++++++++++++++ |
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2 files changed, 15 insertions(+) |
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create mode 100644 rules/40-redhat-hotunplug.rules |
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diff --git a/Makefile.am b/Makefile.am |
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index 40ebbe98ee..3995dcce89 100644 |
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--- a/Makefile.am |
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+++ b/Makefile.am |
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@@ -3524,6 +3524,7 @@ dist_udevrules_DATA += \ |
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rules/40-redhat.rules \ |
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rules/40-redhat-disable-lenovo-ir-camera.rules \ |
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rules/40-redhat-disable-dell-ir-camera.rules \ |
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+ rules/40-redhat-hotunplug.rules \ |
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rules/73-idrac.rules \ |
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rules/80-net-name-slot.rules |
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diff --git a/rules/40-redhat-hotunplug.rules b/rules/40-redhat-hotunplug.rules |
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new file mode 100644 |
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index 0000000000..3befdaffc8 |
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--- /dev/null |
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+++ b/rules/40-redhat-hotunplug.rules |
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@@ -0,0 +1,14 @@ |
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+# ACPI0004 container offline for Huawei Kunlun |
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+# do not edit this file, it will be overwritten on update |
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+ |
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+SUBSYSTEM=="container", ACTION=="change", DEVPATH=="*/ACPI0004:??", \ |
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+RUN+="/bin/sh -c ' \ |
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+if [ $(cat /sys/$env{DEVPATH}/online) -eq 1 ]; then \ |
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+ find -L /sys/$env{DEVPATH}/firmware_node/*/physical_node* -maxdepth 1 -name online | \ |
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+ while read line; do \ |
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+ if [ $(cat $line) -eq 1 ]; then \ |
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+ /bin/echo 0 > $line; \ |
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+ fi \ |
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+ done; \ |
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+ /bin/echo 0 > /sys/$env{DEVPATH}/online; \ |
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+fi'" |
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\ No newline at end of file
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