W2_MASK
#define CMD_U2_IDB3(v) FIELD_PREP(W2_MASK( 95, 88), v)
#define CMD_U2_HDR_BT(v) FIELD_PREP(W2_MASK( 95, 88), v)
#define CMD_U2_IDB2(v) FIELD_PREP(W2_MASK( 87, 80), v)
#define CMD_U2_BT_CMD2(v) FIELD_PREP(W2_MASK( 87, 80), v)
#define CMD_U2_IDB1(v) FIELD_PREP(W2_MASK( 79, 72), v)
#define CMD_U2_BT_CMD1(v) FIELD_PREP(W2_MASK( 79, 72), v)
#define CMD_U2_IDB0(v) FIELD_PREP(W2_MASK( 71, 64), v)
#define CMD_U2_BT_CMD0(v) FIELD_PREP(W2_MASK( 71, 64), v)
*dcr = FIELD_GET(W2_MASK(71, 64), dct_entry_data[2]);
*bcr = FIELD_GET(W2_MASK(79, 72), dct_entry_data[2]);