diff options
Diffstat (limited to 'src/vnet/devices/virtio')
| -rw-r--r-- | src/vnet/devices/virtio/device.c | 63 |
1 files changed, 33 insertions, 30 deletions
diff --git a/src/vnet/devices/virtio/device.c b/src/vnet/devices/virtio/device.c index 1c5b82500c5..237e3d91f1a 100644 --- a/src/vnet/devices/virtio/device.c +++ b/src/vnet/devices/virtio/device.c @@ -136,10 +136,14 @@ virtio_tx_trace (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_buffer_t *b0, } static void -virtio_interface_drop_inline (vlib_main_t *vm, uword node_index, u32 *buffers, - u16 n, virtio_tx_func_error_t error) +virtio_interface_drop_inline (vlib_main_t *vm, virtio_if_t *vif, + uword node_index, u32 *buffers, u16 n, + virtio_tx_func_error_t error) { vlib_error_count (vm, node_index, error, n); + vlib_increment_simple_counter (vnet_main.interface_main.sw_if_counters + + VNET_INTERFACE_COUNTER_DROP, + vm->thread_index, vif->sw_if_index, n); vlib_buffer_free (vm, buffers, n); } @@ -369,10 +373,10 @@ set_gso_offsets (vlib_buffer_t *b, virtio_net_hdr_v1_t *hdr, const int is_l2) static u16 add_buffer_to_slot (vlib_main_t *vm, vlib_node_runtime_t *node, - virtio_vring_t *vring, u32 bi, u16 free_desc_count, - u16 avail, u16 next, u16 mask, int hdr_sz, int do_gso, - int csum_offload, int is_pci, int is_tun, int is_indirect, - int is_any_layout) + virtio_if_t *vif, virtio_vring_t *vring, u32 bi, + u16 free_desc_count, u16 avail, u16 next, u16 mask, + int hdr_sz, int do_gso, int csum_offload, int is_pci, + int is_tun, int is_indirect, int is_any_layout) { u16 n_added = 0; vring_desc_t *d; @@ -554,16 +558,18 @@ add_buffer_to_slot (vlib_main_t *vm, vlib_node_runtime_t *node, done: if (drop_inline != ~0) - virtio_interface_drop_inline (vm, node->node_index, &bi, 1, drop_inline); + virtio_interface_drop_inline (vm, vif, node->node_index, &bi, 1, + drop_inline); return n_added; } static u16 add_buffer_to_slot_packed (vlib_main_t *vm, vlib_node_runtime_t *node, - virtio_vring_t *vring, u32 bi, u16 next, int hdr_sz, - int do_gso, int csum_offload, int is_pci, - int is_tun, int is_indirect, int is_any_layout) + virtio_if_t *vif, virtio_vring_t *vring, u32 bi, + u16 next, int hdr_sz, int do_gso, int csum_offload, + int is_pci, int is_tun, int is_indirect, + int is_any_layout) { u16 n_added = 0, flags = 0; int is_l2 = !is_tun; @@ -693,7 +699,8 @@ add_buffer_to_slot_packed (vlib_main_t *vm, vlib_node_runtime_t *node, done: if (drop_inline != ~0) - virtio_interface_drop_inline (vm, node->node_index, &bi, 1, drop_inline); + virtio_interface_drop_inline (vm, vif, node->node_index, &bi, 1, + drop_inline); return n_added; } @@ -732,11 +739,9 @@ virtio_interface_tx_packed_gso_inline (vlib_main_t *vm, u32 bi = virtio_vring_buffering_read_from_front (vring->buffering); if (bi == ~0) break; - n_added = add_buffer_to_slot_packed (vm, node, - vring, bi, next, - hdr_sz, do_gso, csum_offload, - is_pci, is_tun, is_indirect, - is_any_layout); + n_added = add_buffer_to_slot_packed ( + vm, node, vif, vring, bi, next, hdr_sz, do_gso, csum_offload, + is_pci, is_tun, is_indirect, is_any_layout); n_buffers_left--; if (PREDICT_FALSE (n_added == 0)) continue; @@ -755,11 +760,9 @@ virtio_interface_tx_packed_gso_inline (vlib_main_t *vm, { u16 n_added = 0; - n_added = add_buffer_to_slot_packed (vm, node, - vring, buffers[0], next, - hdr_sz, do_gso, csum_offload, - is_pci, is_tun, is_indirect, - is_any_layout); + n_added = add_buffer_to_slot_packed ( + vm, node, vif, vring, buffers[0], next, hdr_sz, do_gso, csum_offload, + is_pci, is_tun, is_indirect, is_any_layout); buffers++; n_left--; if (PREDICT_FALSE (n_added == 0)) @@ -873,10 +876,10 @@ virtio_interface_tx_split_gso_inline (vlib_main_t *vm, if (bi == ~0) break; - n_added = add_buffer_to_slot (vm, node, vring, bi, free_desc_count, - avail, next, mask, hdr_sz, do_gso, - csum_offload, is_pci, is_tun, - is_indirect, is_any_layout); + n_added = add_buffer_to_slot (vm, node, vif, vring, bi, + free_desc_count, avail, next, mask, + hdr_sz, do_gso, csum_offload, is_pci, + is_tun, is_indirect, is_any_layout); if (PREDICT_FALSE (n_added == 0)) { n_buffers_left--; @@ -897,10 +900,10 @@ virtio_interface_tx_split_gso_inline (vlib_main_t *vm, { u16 n_added = 0; - n_added = add_buffer_to_slot (vm, node, vring, buffers[0], - free_desc_count, avail, next, mask, - hdr_sz, do_gso, csum_offload, is_pci, - is_tun, is_indirect, is_any_layout); + n_added = + add_buffer_to_slot (vm, node, vif, vring, buffers[0], free_desc_count, + avail, next, mask, hdr_sz, do_gso, csum_offload, + is_pci, is_tun, is_indirect, is_any_layout); if (PREDICT_FALSE (n_added == 0)) { @@ -1036,7 +1039,7 @@ retry: n_left -= n_buffered; } if (n_left) - virtio_interface_drop_inline (vm, node->node_index, + virtio_interface_drop_inline (vm, vif, node->node_index, &buffers[n_vectors - n_left], n_left, VIRTIO_TX_ERROR_NO_FREE_SLOTS); |