CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
pg_output_trace_t *t = va_arg (*va, pg_output_trace_t *);
- uword indent = format_get_indent (s);
+ u32 indent = format_get_indent (s);
s = format (s, "%Ubuffer 0x%x: %U",
format_white_space, indent,
- t->buffer_index, format_vlib_buffer, &t->buffer);
+ t->buffer_index, format_vnet_buffer, &t->buffer);
s = format (s, "\n%U%U", format_white_space, indent,
format_ethernet_header_with_length, t->buffer.pre_data,
}
u32
-pg_interface_add_or_get (pg_main_t * pg, uword if_id)
+pg_interface_add_or_get (pg_main_t * pg, uword if_id, u8 gso_enabled,
+ u32 gso_size)
{
vnet_main_t *vnm = vnet_get_main ();
vlib_main_t *vm = vlib_get_main ();
rnd = (u32) (now * 1e6);
rnd = random_u32 (&rnd);
- clib_memcpy (hw_addr + 2, &rnd, sizeof (rnd));
+ clib_memcpy_fast (hw_addr + 2, &rnd, sizeof (rnd));
hw_addr[0] = 2;
hw_addr[1] = 0xfe;
ethernet_register_interface (vnm, pg_dev_class.index, i, hw_addr,
&pi->hw_if_index, pg_eth_flag_change);
hi = vnet_get_hw_interface (vnm, pi->hw_if_index);
+ if (gso_enabled)
+ {
+ hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_GSO;
+ vnm->interface_main.gso_interface_count++;
+ pi->gso_enabled = 1;
+ pi->gso_size = gso_size;
+ }
pi->sw_if_index = hi->sw_if_index;
hash_set (pg->if_index_by_if_id, if_id, i);
CLIB_CACHE_LINE_BYTES);
*pi->lockp = 0;
}
-
- ip4_sw_interface_enable_disable (pi->hw_if_index, 1);
- ip6_sw_interface_enable_disable (pi->hw_if_index, 1);
- mpls_sw_interface_enable_disable (&mpls_main, pi->hw_if_index, 1);
}
return i;
vec_foreach (e, g->edits) do_edit (s, g, e, /* want_commit */ 0);
- clib_memcpy (packet_data, g->fixed_packet_data,
- vec_len (g->fixed_packet_data));
- clib_memcpy (packet_data_mask, g->fixed_packet_data_mask,
- vec_len (g->fixed_packet_data_mask));
+ clib_memcpy_fast (packet_data, g->fixed_packet_data,
+ vec_len (g->fixed_packet_data));
+ clib_memcpy_fast (packet_data_mask, g->fixed_packet_data_mask,
+ vec_len (g->fixed_packet_data_mask));
}
static void
s->last_increment_packet_size = s->min_packet_bytes;
{
- pg_buffer_index_t *bi;
int n;
-#if DPDK > 0
- s->buffer_bytes = VLIB_BUFFER_DATA_SIZE;
-#endif
-
- if (!s->buffer_bytes)
- s->buffer_bytes = s->max_packet_bytes;
-
- s->buffer_bytes = vlib_buffer_round_size (s->buffer_bytes);
-
+ s->buffer_bytes = vlib_buffer_get_default_data_size (vm);
n = s->max_packet_bytes / s->buffer_bytes;
n += (s->max_packet_bytes % s->buffer_bytes) != 0;
vec_resize (s->buffer_indices, n);
-
- vec_foreach (bi, s->buffer_indices)
- {
- bi->free_list_index =
- vlib_buffer_create_free_list (vm, s->buffer_bytes,
- "pg stream %d buffer #%d",
- s - pg->streams,
- 1 + (bi - s->buffer_indices));
- }
}
/* Find an interface to use. */
- s->pg_if_index = pg_interface_add_or_get (pg, s->if_id);
+ s->pg_if_index =
+ pg_interface_add_or_get (pg, s->if_id, 0 /* gso_enabled */ ,
+ 0 /* gso_size */ );
- {
- pg_interface_t *pi = pool_elt_at_index (pg->interfaces, s->pg_if_index);
- vlib_rx_or_tx_t rx_or_tx;
-
- vlib_foreach_rx_tx (rx_or_tx)
+ if (s->sw_if_index[VLIB_RX] == ~0)
{
- if (s->sw_if_index[rx_or_tx] == ~0)
- s->sw_if_index[rx_or_tx] = pi->sw_if_index;
+ pg_interface_t *pi = pool_elt_at_index (pg->interfaces, s->pg_if_index);
+ /*
+ * Default the RX interface if unset. It's a bad mistake to
+ * set [VLIB_TX] prior to ip lookup, since the ip lookup code
+ * interprets [VLIB_TX] as a fib index...
+ */
+ s->sw_if_index[VLIB_RX] = pi->sw_if_index;
}
- }
/* Connect the graph. */
s->next_index = vlib_node_add_next (vm, device_input_node.index,
void
pg_stream_del (pg_main_t * pg, uword index)
{
- vlib_main_t *vm = vlib_get_main ();
pg_stream_t *s;
pg_buffer_index_t *bi;
vec_foreach (bi, s->buffer_indices)
{
- vlib_buffer_delete_free_list (vm, bi->free_list_index);
clib_fifo_free (bi->buffer_fifo);
}
pool_put (pg->streams, s);
}
+void
+pg_stream_change (pg_main_t * pg, pg_stream_t * s)
+{
+ /* Determine packet size. */
+ switch (s->packet_size_edit_type)
+ {
+ case PG_EDIT_INCREMENT:
+ case PG_EDIT_RANDOM:
+ if (s->min_packet_bytes == s->max_packet_bytes)
+ s->packet_size_edit_type = PG_EDIT_FIXED;
+ case PG_EDIT_FIXED:
+ break;
+
+ default:
+ /* Get packet size from fixed edits. */
+ s->packet_size_edit_type = PG_EDIT_FIXED;
+ if (!s->replay_packet_templates)
+ s->min_packet_bytes = s->max_packet_bytes =
+ vec_len (s->fixed_packet_data);
+ break;
+ }
+
+ s->last_increment_packet_size = s->min_packet_bytes;
+}
+
/*
* fd.io coding-style-patch-verification: ON
Code Review / vpp.git / blobdiff