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From 7b5182a572c03279b65f0c6abd434edd513e956d Mon Sep 17 00:00:00 2001
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From: Thomas Blume <Thomas.Blume@suse.com>
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Date: Fri, 7 Aug 2020 08:39:26 +0200
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Subject: [PATCH] net-lib.sh: support infiniband network mac addresses
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Infiniband MAC addresses have 20 octets.
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Reference: bsc#996146
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(cherry picked from commit 376ce85105121936666349aa5a777768d52516f7)
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Resolves: #1964538
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---
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 modules.d/40network/net-lib.sh | 5 +++++
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 1 file changed, 5 insertions(+)
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diff --git a/modules.d/40network/net-lib.sh b/modules.d/40network/net-lib.sh
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index f0c1c041..128d6343 100755
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--- a/modules.d/40network/net-lib.sh
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+++ b/modules.d/40network/net-lib.sh
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@@ -570,6 +570,11 @@ parse_ifname_opts() {
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             # udev requires MAC addresses to be lower case
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             ifname_mac=$(echo $2:$3:$4:$5:$6:$7 | sed 'y/ABCDEF/abcdef/')
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             ;;
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+        21)
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+            ifname_if=$1
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+            # udev requires MAC addresses to be lower case
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+            ifname_mac=$(echo $2:$3:$4:$5:$6:$7:$8:$9:${10}:${11}:${12}:${13}:${14}:${15}:${16}:${17}:${18}:${19}:${20}:${21} | sed 'y/ABCDEF/abcdef/')
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+            ;;
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         *)
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             die "Invalid arguments for ifname="
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             ;;
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