diff options
| -rw-r--r-- | hw/net/mipsnet.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/hw/net/mipsnet.c b/hw/net/mipsnet.c index cf8b8236df..5115adcaea 100644 --- a/hw/net/mipsnet.c +++ b/hw/net/mipsnet.c @@ -183,10 +183,12 @@ static void mipsnet_ioport_write(void *opaque, hwaddr addr, break; case MIPSNET_TX_DATA_BUFFER: s->tx_buffer[s->tx_written++] = val; - if (s->tx_written == s->tx_count) { + if ((s->tx_written >= MAX_ETH_FRAME_SIZE) + || (s->tx_written == s->tx_count)) { /* Send buffer. */ - trace_mipsnet_send(s->tx_count); - qemu_send_packet(qemu_get_queue(s->nic), s->tx_buffer, s->tx_count); + trace_mipsnet_send(s->tx_written); + qemu_send_packet(qemu_get_queue(s->nic), + s->tx_buffer, s->tx_written); s->tx_count = s->tx_written = 0; s->intctl |= MIPSNET_INTCTL_TXDONE; s->busy = 1; |