FIXME: use 4 TX queues if none reported by NetLink

PADL · Jan 27, 2025 · d613f1a · d613f1a
1 parent 8f5fec6
commit d613f1a
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Sources/MRP/Platform/LinuxPlatform.swift b/Sources/MRP/Platform/LinuxPlatform.swift
@@ -833,7 +833,10 @@ extension LinuxBridge: MSRPAwareBridge {
     srClassPriorityMap: SRClassPriorityMap,
     queues: [SRclassID: UInt]
   ) throws -> RTNLMQPrioQDisc {
-    let numTXQueues = UInt(port._rtnl.numTXQueues)
+    var numTXQueues = UInt(port._rtnl.numTXQueues)
+    if numTXQueues == 0 {
+      numTXQueues = 4 // FIXME: we need to get this information more accurately
+    }
     let legacyQueueCount = UInt16(numTXQueues) - UInt16(srClassPriorityMap.count)
     let legacyQueueOffset: UInt16 = if queues[.A] == numTXQueues {
       // normal situation gives higher number queues to higher numbered traffic