diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/ethernet/arp_packet.h | 3 | ||||
| -rw-r--r-- | src/vnet/ethernet/mac_address.h | 6 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/vnet/ethernet/arp_packet.h b/src/vnet/ethernet/arp_packet.h index a35adf17c85..6b4dfa6ab3d 100644 --- a/src/vnet/ethernet/arp_packet.h +++ b/src/vnet/ethernet/arp_packet.h @@ -146,6 +146,9 @@ typedef struct }; } ethernet_arp_header_t; +#define ARP_SENDER 0 +#define ARP_TARGET 1 + extern u8 *format_ethernet_arp_header (u8 * s, va_list * va); extern u8 *format_ethernet_arp_opcode (u8 * s, va_list * va); extern u8 *format_ethernet_arp_hardware_type (u8 * s, va_list * va); diff --git a/src/vnet/ethernet/mac_address.h b/src/vnet/ethernet/mac_address.h index aa773c5c449..68feb3977f0 100644 --- a/src/vnet/ethernet/mac_address.h +++ b/src/vnet/ethernet/mac_address.h @@ -149,6 +149,12 @@ mac_address_set_zero (mac_address_t * mac) mac->u.last_2 = 0; } +static_always_inline int +mac_address_n_bits_set (const mac_address_t * a) +{ + return (count_set_bits (mac_address_as_u64 (a))); +} + extern void mac_address_increment (mac_address_t * mac); extern uword unformat_mac_address_t (unformat_input_t * input, va_list * args); |