diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2022-09-14 11:25:54 +0000 |
|---|---|---|
| committer |   Beno�t Ganne <bganne@cisco.com> | 2022-09-16 16:16:53 +0000 |
| commit | dd0144a4563212e193b517d05b231350d58fa53e (patch) | |
| tree | e4634fcf73ab639292aebebd22f76fa9e5928c9a /src/vnet/devices/virtio/device.c | |
| parent | c795b8836d83b4b062aa21423f842aa765269c2c (diff) | |
virtio: add support for per queue packet counter
Type: improvement
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Change-Id: I21a701a556b88a9d81f0e074a59fa34b3746b1d9
Diffstat (limited to 'src/vnet/devices/virtio/device.c')
| -rw-r--r-- | src/vnet/devices/virtio/device.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/vnet/devices/virtio/device.c b/src/vnet/devices/virtio/device.c index 0ae41141a5a..ec5cdbd7bdd 100644 --- a/src/vnet/devices/virtio/device.c +++ b/src/vnet/devices/virtio/device.c @@ -63,13 +63,31 @@ format_virtio_device (u8 * s, va_list * args) u32 dev_instance = va_arg (*args, u32); int verbose = va_arg (*args, int); u32 indent = format_get_indent (s); + virtio_main_t *vim = &virtio_main; + virtio_if_t *vif = vec_elt_at_index (vim->interfaces, dev_instance); + vnet_virtio_vring_t *vring = 0; s = format (s, "VIRTIO interface"); if (verbose) { s = format (s, "\n%U instance %u", format_white_space, indent + 2, dev_instance); + s = format (s, "\n%U RX QUEUE : Total Packets", format_white_space, + indent + 4); + vec_foreach (vring, vif->rxq_vrings) + { + s = format (s, "\n%U %8u : %llu", format_white_space, indent + 4, + RX_QUEUE_ACCESS (vring->queue_id), vring->total_packets); + } + s = format (s, "\n%U TX QUEUE : Total Packets", format_white_space, + indent + 4); + vec_foreach (vring, vif->txq_vrings) + { + s = format (s, "\n%U %8u : %llu", format_white_space, indent + 4, + TX_QUEUE_ACCESS (vring->queue_id), vring->total_packets); + } } + return s; } @@ -408,6 +426,7 @@ add_buffer_to_slot (vlib_main_t *vm, vlib_node_runtime_t *node, clib_memset_u8 (hdr, 0, hdr_sz); + vring->total_packets++; if (b->flags & VNET_BUFFER_F_GSO) { if (do_gso) @@ -614,6 +633,8 @@ add_buffer_to_slot_packed (vlib_main_t *vm, vlib_node_runtime_t *node, clib_memset (hdr, 0, hdr_sz); + vring->total_packets++; + if (b->flags & VNET_BUFFER_F_GSO) { if (do_gso) |