diff --git a/hw/pcnet.h b/hw/pcnet.h
index 7e1c6853dd..cd86bde9d0 100644
--- a/hw/pcnet.h
+++ b/hw/pcnet.h
@@ -17,17 +17,17 @@ struct PCNetState_st {
     uint8_t prom[16];
     uint16_t csr[128];
     uint16_t bcr[32];
+    int xmit_pos;
     uint64_t timer;
     MemoryRegion mmio;
-    int xmit_pos;
     uint8_t buffer[4096];
-    int tx_busy;
     qemu_irq irq;
     void (*phys_mem_read)(void *dma_opaque, target_phys_addr_t addr,
                          uint8_t *buf, int len, int do_bswap);
     void (*phys_mem_write)(void *dma_opaque, target_phys_addr_t addr,
                           uint8_t *buf, int len, int do_bswap);
     void *dma_opaque;
+    int tx_busy;
     int looptest;
 };