always_inline u64
l2fib_make_key (const u8 * mac_address, u16 bd_index)
{
- u64 temp;
-
- /*
- * The mac address in memory is A:B:C:D:E:F
- * The bd id in register is H:L
- */
-#if CLIB_ARCH_IS_LITTLE_ENDIAN
- /*
- * Create the in-register key as F:E:D:C:B:A:H:L
- * In memory the key is L:H:A:B:C:D:E:F
- */
- temp = CLIB_MEM_OVERFLOW_LOAD ((u64 *) mac_address) << 16;
- temp = (temp & ~0xffff) | (u64) (bd_index);
-#else
- /*
- * Create the in-register key as H:L:A:B:C:D:E:F
- * In memory the key is H:L:A:B:C:D:E:F
- */
- temp = CLIB_MEM_OVERFLOW_LOAD ((u64 *) mac_address) >> 16;
- temp = temp | (((u64) bd_index) << 48);
-#endif
-
- return temp;
+ l2fib_entry_key_t key = { .fields.bd_index = bd_index };
+ clib_memcpy_fast (&key.fields.mac, mac_address, sizeof (key.fields.mac));
+ return key.raw;
}