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| author | Fam Zheng <famz@redhat.com> | 2015-07-15 18:19:07 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-07-27 14:12:18 +0100 |
| commit | 575bafd1f387c5f06b59cf2515f6bb1eff9d119d (patch) | |
| tree | dae0ac3fefb0012d3eba9370944b44dd58ad8bc9 /hw/net/fsl_etsec/rings.c | |
| parent | b6cb6610c27c5b0773a340499f19c3477bf45aeb (diff) | |
| download | focaccia-qemu-575bafd1f387c5f06b59cf2515f6bb1eff9d119d.tar.gz focaccia-qemu-575bafd1f387c5f06b59cf2515f6bb1eff9d119d.zip | |
etsec: Flush queue when rx buffer is consumed
The BH will be scheduled when etsec->rx_buffer_len is becoming 0, which is the condition of queuing. Signed-off-by: Fam Zheng <famz@redhat.com> Reviewed-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Message-id: 1436955553-22791-7-git-send-email-famz@redhat.com Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw/net/fsl_etsec/rings.c')
| -rw-r--r-- | hw/net/fsl_etsec/rings.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/net/fsl_etsec/rings.c b/hw/net/fsl_etsec/rings.c index a11280b2b7..68e7b6d16b 100644 --- a/hw/net/fsl_etsec/rings.c +++ b/hw/net/fsl_etsec/rings.c @@ -646,6 +646,9 @@ void etsec_walk_rx_ring(eTSEC *etsec, int ring_nbr) } else { etsec->rx_buffer_len = 0; etsec->rx_buffer = NULL; + if (etsec->need_flush) { + qemu_flush_queued_packets(qemu_get_queue(etsec->nic)); + } } RING_DEBUG("eTSEC End of ring_write: remaining_data:%zu\n", remaining_data); |