Kernel - Slight reworks to timer code

[tpg/acess2.git] / Modules / IPStack / link.c

diff --git a/Modules/IPStack/link.c b/Modules/IPStack/link.c
index 4be9d80..8bca51f 100644 (file)
--- a/Modules/IPStack/link.c
+++ b/Modules/IPStack/link.c
@@ -92,30 +92,13 @@ void Link_SendPacket(tAdapter *Adapter, Uint16 Type, tMacAddr To, int Length, vo
        VFS_Write(Adapter->DeviceFD, bufSize, buf);
 }
 
-/**
- * \fn void Link_WatchDevice(tAdapter *Adapter)
- * \brief Spawns a worker thread to watch the specified adapter
- */
-void Link_WatchDevice(tAdapter *Adapter)
+void Link_WorkerThread(void *Ptr)
 {
-        int    tid = Proc_SpawnWorker();       // Create a new worker thread
-       
-       if(tid < 0) {
-               Log_Warning("NET", "Unable to create watcher thread for '%s'", Adapter->Device);
-               return ;
-       }
-       
-       if(tid > 0) {
-               Log_Log("Net Link", "Watching '%s' using tid %i", Adapter->Device, tid);
-               return ;
-       }
-       
-       if( !gbLink_CRCTableGenerated )
-               Link_InitCRC();
+       tAdapter        *Adapter = Ptr;
        
        Threads_SetName(Adapter->Device);
        Log_Log("Net Link", "Thread %i watching '%s'", Threads_GetTID(), Adapter->Device);
-       
+
        // Child Thread
        while(Adapter->DeviceFD != -1)
        {
@@ -129,18 +112,20 @@ void Link_WatchDevice(tAdapter *Adapter)
                ret = VFS_Read(Adapter->DeviceFD, MAX_PACKET_SIZE, buf);
                if(ret == -1)   break;
                
-               if(ret <= (int)sizeof(tEthernetHeader)) {
-                       Log_Log("NET", "Recieved an undersized packet");
+               if(ret < sizeof(tEthernetHeader)) {
+                       Log_Log("Net Link", "Recieved an undersized packet (%i < %i)",
+                               ret, sizeof(tEthernetHeader));
                        continue;
                }
                
                Log_Log("Net Link",
                        "Packet from %02x:%02x:%02x:%02x:%02x:%02x"
-                       " to %02x:%02x:%02x:%02x:%02x:%02x",
+                       " to %02x:%02x:%02x:%02x:%02x:%02x (Type=%04x)",
                        hdr->Src.B[0], hdr->Src.B[1], hdr->Src.B[2],
                        hdr->Src.B[3], hdr->Src.B[4], hdr->Src.B[5],
                        hdr->Dest.B[0], hdr->Dest.B[1], hdr->Dest.B[2],
-                       hdr->Dest.B[3], hdr->Dest.B[4], hdr->Dest.B[5]
+                       hdr->Dest.B[3], hdr->Dest.B[4], hdr->Dest.B[5],
+                       ntohs(hdr->Type)
                        );
                checksum = *(Uint32*)&hdr->Data[ret-sizeof(tEthernetHeader)-4];
                //Log_Log("NET", "Checksum 0x%08x", checksum);
@@ -166,11 +151,32 @@ void Link_WatchDevice(tAdapter *Adapter)
                        );
        }
        
-       Log_Log("NET", "Watcher terminated (file closed)");
+       Log_Log("Net Link", "Watcher terminated (file closed)");
        
        Threads_Exit(0, 0);
 }
 
+/**
+ * \fn void Link_WatchDevice(tAdapter *Adapter)
+ * \brief Spawns a worker thread to watch the specified adapter
+ */
+void Link_WatchDevice(tAdapter *Adapter)
+{
+        int    tid;
+
+       if( !gbLink_CRCTableGenerated )
+               Link_InitCRC();
+       
+       tid = Proc_SpawnWorker(Link_WorkerThread, Adapter);     // Create a new worker thread
+       
+       if(tid < 0) {
+               Log_Warning("Net Link", "Unable to create watcher thread for '%s'", Adapter->Device);
+               return ;
+       }
+       
+       Log_Log("Net Link", "Watching '%s' using tid %i", Adapter->Device, tid);
+}
+
 // From http://www.cl.cam.ac.uk/research/srg/bluebook/21/crc/node6.html
 #define        QUOTIENT        0x04c11db7
 void Link_InitCRC(void)