diff options
Diffstat (limited to 'src/vnet/devices')
| -rw-r--r-- | src/vnet/devices/tap/cli.c | 5 | ||||
| -rw-r--r-- | src/vnet/devices/virtio/virtio.c | 6 |
2 files changed, 6 insertions, 5 deletions
diff --git a/src/vnet/devices/tap/cli.c b/src/vnet/devices/tap/cli.c index c17599afdad..9d86159c574 100644 --- a/src/vnet/devices/tap/cli.c +++ b/src/vnet/devices/tap/cli.c @@ -265,8 +265,9 @@ tap_show_command_fn (vlib_main_t * vm, unformat_input_t * input, // RX = 0, TX = 1 vring = vec_elt_at_index (vif->vrings, i); vlib_cli_output (vm, " Virtqueue (%s)", (i & 1) ? "TX" : "RX"); - vlib_cli_output (vm, " qsz %d, last_used_idx %d, desc_in_use %d", - vring->size, vring->last_used_idx, + vlib_cli_output (vm, + " qsz %d, last_used_idx %d, desc_next %d, desc_in_use %d", + vring->size, vring->last_used_idx, vring->desc_next, vring->desc_in_use); vlib_cli_output (vm, " avail.flags 0x%x avail.idx %d used.flags 0x%x used.idx %d", diff --git a/src/vnet/devices/virtio/virtio.c b/src/vnet/devices/virtio/virtio.c index aa9db3a0ef3..072e8a755b0 100644 --- a/src/vnet/devices/virtio/virtio.c +++ b/src/vnet/devices/virtio/virtio.c @@ -140,13 +140,13 @@ static_always_inline void virtio_free_rx_buffers (vlib_main_t * vm, virtio_vring_t * vring) { u16 used = vring->desc_in_use; - u16 next = vring->desc_next; + u16 last = vring->last_used_idx; u16 mask = vring->size - 1; while (used) { - vlib_buffer_free (vm, &vring->buffers[next], 1); - next = (next + 1) & mask; + vlib_buffer_free (vm, &vring->buffers[last & mask], 1); + last++; used--; } } |