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-rw-r--r--src/plugins/avf/device.c43
1 files changed, 27 insertions, 16 deletions
diff --git a/src/plugins/avf/device.c b/src/plugins/avf/device.c
index 8d44bd0422a..f086cd67741 100644
--- a/src/plugins/avf/device.c
+++ b/src/plugins/avf/device.c
@@ -1158,25 +1158,29 @@ avf_flag_change (vnet_main_t * vnm, vnet_hw_interface_t * hw, u32 flags)
vlib_main_t *vm = vlib_get_main ();
avf_main_t *am = &avf_main;
avf_device_t *ad = vec_elt_at_index (am->devices, hw->dev_instance);
- if (ETHERNET_INTERFACE_FLAG_CONFIG_PROMISC (flags))
- {
- clib_error_t *error;
- int promisc_enabled = (flags & ETHERNET_INTERFACE_FLAG_ACCEPT_ALL) != 0;
- u32 new_flags = promisc_enabled ?
- ad->flags | AVF_DEVICE_F_PROMISC : ad->flags & ~AVF_DEVICE_F_PROMISC;
-
- if (new_flags == ad->flags)
- return flags;
+ clib_error_t *error;
+ u8 promisc_enabled;
- if ((error = avf_config_promisc_mode (vm, ad, promisc_enabled)))
- {
- avf_log_err (ad, "%s: %U", format_clib_error, error);
- clib_error_free (error);
- return 0;
- }
+ switch (flags)
+ {
+ case ETHERNET_INTERFACE_FLAG_DEFAULT_L3:
+ ad->flags &= ~AVF_DEVICE_F_PROMISC;
+ break;
+ case ETHERNET_INTERFACE_FLAG_ACCEPT_ALL:
+ ad->flags |= AVF_DEVICE_F_PROMISC;
+ break;
+ default:
+ return ~0;
+ }
- ad->flags = new_flags;
+ promisc_enabled = ((ad->flags & AVF_DEVICE_F_PROMISC) != 0);
+ if ((error = avf_config_promisc_mode (vm, ad, promisc_enabled)))
+ {
+ avf_log_err (ad, "%s: %U", format_clib_error, error);
+ clib_error_free (error);
+ return ~0;
}
+
return 0;
}
@@ -1501,6 +1505,13 @@ avf_create_if (vlib_main_t * vm, avf_create_if_args_t * args)
if (error)
goto error;
+ /* Indicate ability to support L3 DMAC filtering and
+ * initialize interface to L3 non-promisc mode */
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, ad->hw_if_index);
+ hi->flags |= VNET_HW_INTERFACE_FLAG_SUPPORTS_MAC_FILTER;
+ ethernet_set_flags (vnm, ad->hw_if_index,
+ ETHERNET_INTERFACE_FLAG_DEFAULT_L3);
+
vnet_sw_interface_t *sw = vnet_get_hw_sw_interface (vnm, ad->hw_if_index);
args->sw_if_index = ad->sw_if_index = sw->sw_if_index;