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authorDamjan Marion <damarion@cisco.com>2022-01-06 20:36:14 +0100
committerOle Tr�an <otroan@employees.org>2022-01-07 12:49:47 +0000
commit5c954c4641c7894636aa0533634ef4f5a6bed615 (patch)
treeee3cbeb1e94fadda57aa8620eacfc30d16b7b1df /src/vnet/devices/af_packet
parentc58b1747b34fe1987835f68268218779a81ae3db (diff)
ethernet: new interface registration function
Prep for supporting multiple callbacks, optional args, etc. Type: improvement Change-Id: I96244c098712e8213374678623f12527b0e7f387 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/devices/af_packet')
-rw-r--r--src/vnet/devices/af_packet/af_packet.c21
1 files changed, 6 insertions, 15 deletions
diff --git a/src/vnet/devices/af_packet/af_packet.c b/src/vnet/devices/af_packet/af_packet.c
index 2e044472736..4c52cf1d5f4 100644
--- a/src/vnet/devices/af_packet/af_packet.c
+++ b/src/vnet/devices/af_packet/af_packet.c
@@ -252,7 +252,6 @@ af_packet_create_if (af_packet_create_if_arg_t *arg)
u8 *ring = 0;
af_packet_if_t *apif = 0;
u8 hw_addr[6];
- clib_error_t *error;
vnet_sw_interface_t *sw;
vnet_hw_interface_t *hw;
vlib_thread_main_t *tm = vlib_get_thread_main ();
@@ -386,6 +385,7 @@ af_packet_create_if (af_packet_create_if_arg_t *arg)
if (apif->mode != AF_PACKET_IF_MODE_IP)
{
+ vnet_eth_interface_registration_t eir = {};
/*use configured or generate random MAC address */
if (arg->hw_addr)
clib_memcpy (hw_addr, arg->hw_addr, 6);
@@ -401,20 +401,11 @@ af_packet_create_if (af_packet_create_if_arg_t *arg)
hw_addr[1] = 0xfe;
}
- error = ethernet_register_interface (
- vnm, af_packet_device_class.index, if_index, hw_addr,
- &apif->hw_if_index, af_packet_eth_flag_change);
-
- if (error)
- {
- clib_memset (apif, 0, sizeof (*apif));
- pool_put (apm->interfaces, apif);
- vlib_log_err (apm->log_class, "Unable to register interface: %U",
- format_clib_error, error);
- clib_error_free (error);
- ret = VNET_API_ERROR_SYSCALL_ERROR_1;
- goto error;
- }
+ eir.dev_class_index = af_packet_device_class.index;
+ eir.dev_instance = if_index;
+ eir.address = hw_addr;
+ eir.cb.flag_change = af_packet_eth_flag_change;
+ apif->hw_if_index = vnet_eth_register_interface (vnm, &eir);
}
else
{