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Backport https://gerrit.fd.io/r/c/vpp/+/35528

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Pim van Pelt
2022-03-08 14:45:35 +00:00
parent a68a6e89e5
commit 0bc3e01c9b
1 changed files with 13 additions and 0 deletions
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13
lcpng_interface.c
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@ -753,6 +753,9 @@ lcp_itf_pair_find_by_outer_vlan (u32 sup_if_index, u16 vlan, bool dot1ad)
return lip_db_by_phy[match.matched_sw_if_index];
}
static clib_error_t *lcp_itf_pair_link_up_down (vnet_main_t *vnm,
u32 hw_if_index, u32 flags);
int
lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
lip_host_type_t host_if_type, u8 *ns,
@ -1051,6 +1054,16 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
lip = lcp_itf_pair_get (lcp_itf_pair_find_by_vif (vif_index));
lcp_itf_pair_sync_state (lip);
}
/*
* Reflect current link state and link speed of the hardware interface
* on the TAP interface.
*/
if (host_if_type == LCP_ITF_HOST_TAP &&
!vnet_sw_interface_is_sub (vnm, phy_sw_if_index))
{
hw = vnet_get_sup_hw_interface (vnm, phy_sw_if_index);
lcp_itf_pair_link_up_down (vnm, hw->hw_if_index, hw->flags);
}
if (host_sw_if_indexp)
*host_sw_if_indexp = host_sw_if_index;