From: Luca Boccassi <luca.boccassi@microsoft.com>
Date: Fri, 26 Feb 2021 10:25:31 +0000 (+0000)
Subject: udev rules: add rule to create /dev/ptp_hyperv
X-Git-Tag: v248-rc3~94
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=32e868f058da8b90add00b2958c516241c532b70;p=thirdparty%2Fsystemd.git

udev rules: add rule to create /dev/ptp_hyperv

As for the KVM case, necessary for network cards with
PTP devices when running a guest on HyperV
---

diff --git a/rules.d/50-udev-default.rules.in b/rules.d/50-udev-default.rules.in
index 369fdbc1795..c7079a05a25 100644
--- a/rules.d/50-udev-default.rules.in
+++ b/rules.d/50-udev-default.rules.in
@@ -94,6 +94,8 @@ KERNEL=="udmabuf", GROUP="kvm"
 
 SUBSYSTEM=="ptp", ATTR{clock_name}=="KVM virtual PTP", SYMLINK += "ptp_kvm"
 
+SUBSYSTEM=="ptp", ATTR{clock_name}=="hyperv", SYMLINK += "ptp_hyperv"
+
 SUBSYSTEM=="dmi", ENV{ID_SYSFS_ATTRIBUTE_MODEL}=="", ENV{ID_VENDOR}="$attr{sys_vendor}", ENV{ID_MODEL}="$attr{product_name}"
 SUBSYSTEM=="dmi", ENV{ID_SYSFS_ATTRIBUTE_MODEL}=="product_version", ENV{ID_VENDOR}="$attr{sys_vendor}", ENV{ID_MODEL}="$attr{product_version}"