Merge pull request #1027 from kernelkit/add-mqprio-quirk

imx8mp-evk: Disable mqprio for eth1

Author: wkz

board/common/rootfs/usr/libexec/infix/has-quirk

@@ -0,0 +1,12 @@
+#!/bin/sh
+if [ $# -lt 2 ]; then
+        echo "usage: $0 <quirk-name> <ifname>"
+        exit 1
+fi
+quirk=$1
+ifname=$2
+if [ -f "/etc/product/interface-quirks.json" ]; then
+        echo "$(jq -r --arg iface "$ifname" --arg quirk "$quirk" '.[$iface][$quirk] // "false"' /etc/product/interface-quirks.json)"
+else
+        echo "false"
+fi

board/common/rootfs/usr/libexec/infix/init.d/25-mqprio

@@ -43,6 +43,7 @@ while [ "$1" ]; do
     txqs="$2"
     shift 2
 
+    [ $(/usr/libexec/infix/has-quirk "broken-mqprio" "$iface") = "true" ] && echo "Skipping $iface, does not support mqprio" && continue
     [ $txqs -lt 2 ] && continue
     [ $txqs -gt 8 ] && txqs=8
 

src/board/freescale-imx8mp-evk/rootfs/usr/share/product/fsl,imx8mp-evk/etc/product/interface-quirks.json

@@ -1,5 +1,8 @@
 {
     "eth0": {
 	"phy-detached-when-down": true
+    },
+    "eth1": {
+	"broken-mqprio": true
     }
 }