VCAP_IS1_HK_L2_BC
[VCAP_IS1_HK_L2_BC] = { 21, 1},
[VCAP_IS1_HK_L2_BC] = { 25, 1},
vcap_key_bit_set(vcap, &data, VCAP_IS1_HK_L2_BC, filter->dmac_bc);
[VCAP_IS1_HK_L2_BC] = { 26, 1 },