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47 lines
1.6 KiB
47 lines
1.6 KiB
6 years ago
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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 40ebbe98e..3995dcce8 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 000000000..3befdaffc
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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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