diff options
Diffstat (limited to 'vnet/vnet/adj/adj_glean.c')
| -rw-r--r-- | vnet/vnet/adj/adj_glean.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/vnet/vnet/adj/adj_glean.c b/vnet/vnet/adj/adj_glean.c index d48cf21d24b..8d86e2a9f00 100644 --- a/vnet/vnet/adj/adj_glean.c +++ b/vnet/vnet/adj/adj_glean.c @@ -131,6 +131,45 @@ adj_glean_interface_state_change (vnet_main_t * vnm, VNET_SW_INTERFACE_ADMIN_UP_DOWN_FUNCTION(adj_glean_interface_state_change); +/** + * @brief Invoked on each SW interface of a HW interface when the + * HW interface state changes + */ +static void +adj_nbr_hw_sw_interface_state_change (vnet_main_t * vnm, + u32 sw_if_index, + void *arg) +{ + adj_glean_interface_state_change(vnm, sw_if_index, (uword) arg); +} + +/** + * @brief Registered callback for HW interface state changes + */ +static clib_error_t * +adj_glean_hw_interface_state_change (vnet_main_t * vnm, + u32 hw_if_index, + u32 flags) +{ + /* + * walk SW interfaces on the HW + */ + uword sw_flags; + + sw_flags = ((flags & VNET_HW_INTERFACE_FLAG_LINK_UP) ? + VNET_SW_INTERFACE_FLAG_ADMIN_UP : + 0); + + vnet_hw_interface_walk_sw(vnm, hw_if_index, + adj_nbr_hw_sw_interface_state_change, + (void*) sw_flags); + + return (NULL); +} + +VNET_HW_INTERFACE_LINK_UP_DOWN_FUNCTION( + adj_glean_hw_interface_state_change); + static clib_error_t * adj_glean_interface_delete (vnet_main_t * vnm, u32 sw_if_index, |