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Diffstat (limited to 'src/vnet/devices/af_packet/af_packet_api.c')
-rw-r--r--src/vnet/devices/af_packet/af_packet_api.c65
1 files changed, 46 insertions, 19 deletions
diff --git a/src/vnet/devices/af_packet/af_packet_api.c b/src/vnet/devices/af_packet/af_packet_api.c
index d4d041ffb3c..80a2d9222c6 100644
--- a/src/vnet/devices/af_packet/af_packet_api.c
+++ b/src/vnet/devices/af_packet/af_packet_api.c
@@ -36,33 +36,61 @@ static u16 msg_id_base;
static void
vl_api_af_packet_create_t_handler (vl_api_af_packet_create_t * mp)
{
- vlib_main_t *vm = vlib_get_main ();
+ af_packet_create_if_arg_t _arg, *arg = &_arg;
vl_api_af_packet_create_reply_t *rmp;
int rv = 0;
- u8 *host_if_name = NULL;
- u32 sw_if_index;
- host_if_name = format (0, "%s", mp->host_if_name);
- vec_add1 (host_if_name, 0);
+ clib_memset (arg, 0, sizeof (*arg));
- rv = af_packet_create_if (vm, host_if_name,
- mp->use_random_hw_addr ? 0 : mp->hw_addr,
- &sw_if_index);
+ arg->host_if_name = format (0, "%s", mp->host_if_name);
+ vec_add1 (arg->host_if_name, 0);
- vec_free (host_if_name);
+ arg->hw_addr = mp->use_random_hw_addr ? 0 : mp->hw_addr;
+ rv = af_packet_create_if (arg);
+
+ vec_free (arg->host_if_name);
+
+ REPLY_MACRO2 (VL_API_AF_PACKET_CREATE_REPLY, ({
+ rmp->sw_if_index = clib_host_to_net_u32 (arg->sw_if_index);
+ }));
+}
+
+static void
+vl_api_af_packet_create_v2_t_handler (vl_api_af_packet_create_v2_t *mp)
+{
+ af_packet_create_if_arg_t _arg, *arg = &_arg;
+ vl_api_af_packet_create_v2_reply_t *rmp;
+ int rv = 0;
+
+ clib_memset (arg, 0, sizeof (*arg));
+
+ arg->host_if_name = format (0, "%s", mp->host_if_name);
+ vec_add1 (arg->host_if_name, 0);
+
+ arg->rx_frame_size = clib_net_to_host_u32 (mp->rx_frame_size);
+ arg->tx_frame_size = clib_net_to_host_u32 (mp->tx_frame_size);
+ arg->rx_frames_per_block = clib_net_to_host_u32 (mp->rx_frames_per_block);
+ arg->tx_frames_per_block = clib_net_to_host_u32 (mp->tx_frames_per_block);
+ arg->hw_addr = mp->use_random_hw_addr ? 0 : mp->hw_addr;
+
+ if (mp->num_rx_queues > 1)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto out;
+ }
+
+ rv = af_packet_create_if (arg);
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_AF_PACKET_CREATE_REPLY,
- ({
- rmp->sw_if_index = clib_host_to_net_u32(sw_if_index);
- }));
- /* *INDENT-ON* */
+out:
+ vec_free (arg->host_if_name);
+ REPLY_MACRO2 (VL_API_AF_PACKET_CREATE_V2_REPLY, ({
+ rmp->sw_if_index = clib_host_to_net_u32 (arg->sw_if_index);
+ }));
}
static void
vl_api_af_packet_delete_t_handler (vl_api_af_packet_delete_t * mp)
{
- vlib_main_t *vm = vlib_get_main ();
vl_api_af_packet_delete_reply_t *rmp;
int rv = 0;
u8 *host_if_name = NULL;
@@ -70,7 +98,7 @@ vl_api_af_packet_delete_t_handler (vl_api_af_packet_delete_t * mp)
host_if_name = format (0, "%s", mp->host_if_name);
vec_add1 (host_if_name, 0);
- rv = af_packet_delete_if (vm, host_if_name);
+ rv = af_packet_delete_if (host_if_name);
vec_free (host_if_name);
@@ -81,11 +109,10 @@ static void
vl_api_af_packet_set_l4_cksum_offload_t_handler
(vl_api_af_packet_set_l4_cksum_offload_t * mp)
{
- vlib_main_t *vm = vlib_get_main ();
vl_api_af_packet_delete_reply_t *rmp;
int rv = 0;
- rv = af_packet_set_l4_cksum_offload (vm, ntohl (mp->sw_if_index), mp->set);
+ rv = af_packet_set_l4_cksum_offload (ntohl (mp->sw_if_index), mp->set);
REPLY_MACRO (VL_API_AF_PACKET_SET_L4_CKSUM_OFFLOAD_REPLY);
}