110 lines
3.9 KiB
Diff
110 lines
3.9 KiB
Diff
From ee9a767142ec66b1ca93af9401dc8f723ae59881 Mon Sep 17 00:00:00 2001
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From: Jan Macku <jamacku@redhat.com>
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Date: Wed, 12 Jun 2024 14:23:30 +0200
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Subject: [PATCH] rules: copy 40-redhat.rules from RHEL 9
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Also split rules into 40-redhat-hotplug.rules, 40-redhat-s390.rules and 40-redhat.rules.
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rhel-only: feature
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Resolves: RHEL-40360
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---
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rules.d/40-redhat-hotplug.rules | 23 +++++++++++++++++++++++
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rules.d/40-redhat-s390.rules | 24 ++++++++++++++++++++++++
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rules.d/40-redhat.rules | 8 ++++++++
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rules.d/meson.build | 5 ++++-
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4 files changed, 59 insertions(+), 1 deletion(-)
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create mode 100644 rules.d/40-redhat-hotplug.rules
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create mode 100644 rules.d/40-redhat-s390.rules
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create mode 100644 rules.d/40-redhat.rules
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diff --git a/rules.d/40-redhat-hotplug.rules b/rules.d/40-redhat-hotplug.rules
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new file mode 100644
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index 0000000000..5555eeac75
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--- /dev/null
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+++ b/rules.d/40-redhat-hotplug.rules
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@@ -0,0 +1,23 @@
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+# do not edit this file, it will be overwritten on update
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+
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+# CPU hotadd request
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+SUBSYSTEM!="cpu", GOTO="cpu_online_end"
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+ACTION!="add", GOTO="cpu_online_end"
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+CONST{arch}=="ppc64*", GOTO="cpu_online_end"
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+CONST{arch}=="s390*", ATTR{configure}=="0", GOTO="cpu_online_end"
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+
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+TEST=="online", ATTR{online}=="0", ATTR{online}="1"
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+
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+LABEL="cpu_online_end"
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+
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+# Memory hotadd request
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+SUBSYSTEM!="memory", GOTO="memory_hotplug_end"
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+ACTION!="add", GOTO="memory_hotplug_end"
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+CONST{arch}=="s390*", GOTO="memory_hotplug_end"
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+CONST{arch}=="ppc64*", GOTO="memory_hotplug_end"
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+
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+ENV{.state}="online"
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+CONST{virt}=="none", ENV{.state}="online_movable"
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+ATTR{state}=="offline", ATTR{state}="$env{.state}"
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+
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+LABEL="memory_hotplug_end"
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diff --git a/rules.d/40-redhat-s390.rules b/rules.d/40-redhat-s390.rules
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new file mode 100644
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index 0000000000..64698b90e8
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--- /dev/null
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+++ b/rules.d/40-redhat-s390.rules
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@@ -0,0 +1,24 @@
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+# do not edit this file, it will be overwritten on update
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+
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+# Rule for prandom character device node permissions
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+KERNEL=="prandom", MODE="0644"
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+
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+# Rules for creating the ID_PATH for SCSI devices based on the CCW bus
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+# using the form: ccw-<BUS_ID>-zfcp-<WWPN>:<LUN>
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+#
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+ACTION=="remove", GOTO="zfcp_scsi_device_end"
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+
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+#
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+# Set environment variable "ID_ZFCP_BUS" to "1" if the devices
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+# (both disk and partition) are SCSI devices based on FCP devices
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+#
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+KERNEL=="sd*", SUBSYSTEMS=="ccw", DRIVERS=="zfcp", ENV{.ID_ZFCP_BUS}="1"
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+
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+# For SCSI disks
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+KERNEL=="sd*[!0-9]", SUBSYSTEMS=="scsi", ENV{.ID_ZFCP_BUS}=="1", ENV{DEVTYPE}=="disk", SYMLINK+="disk/by-path/ccw-$attr{hba_id}-zfcp-$attr{wwpn}:$attr{fcp_lun}"
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+
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+
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+# For partitions on a SCSI disk
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+KERNEL=="sd*[0-9]", SUBSYSTEMS=="scsi", ENV{.ID_ZFCP_BUS}=="1", ENV{DEVTYPE}=="partition", SYMLINK+="disk/by-path/ccw-$attr{hba_id}-zfcp-$attr{wwpn}:$attr{fcp_lun}-part%n"
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+
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+LABEL="zfcp_scsi_device_end"
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diff --git a/rules.d/40-redhat.rules b/rules.d/40-redhat.rules
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new file mode 100644
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index 0000000000..975d56fdfd
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--- /dev/null
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+++ b/rules.d/40-redhat.rules
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@@ -0,0 +1,8 @@
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+# do not edit this file, it will be overwritten on update
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+
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+# reload sysctl.conf / sysctl.conf.d settings when the bridge module is loaded
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+ACTION=="add", SUBSYSTEM=="module", KERNEL=="bridge", RUN+="/usr/lib/systemd/systemd-sysctl --prefix=/proc/sys/net/bridge"
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+
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+# load SCSI generic (sg) driver
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+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", TEST!="[module/sg]", RUN+="/sbin/modprobe -bv sg"
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+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_target", TEST!="[module/sg]", RUN+="/sbin/modprobe -bv sg"
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diff --git a/rules.d/meson.build b/rules.d/meson.build
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index 3040fae8a4..edf419f449 100644
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--- a/rules.d/meson.build
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+++ b/rules.d/meson.build
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@@ -5,7 +5,10 @@ install_data(
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install_dir : udevrulesdir)
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rules = [
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- [files('60-autosuspend.rules',
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+ [files('40-redhat-hotplug.rules',
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+ '40-redhat-s390.rules',
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+ '40-redhat.rules',
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+ '60-autosuspend.rules',
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'60-block.rules',
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'60-cdrom_id.rules',
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'60-dmi-id.rules',
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