HDR_OFST_PKT_SIZE_MSB
val |= reg_encode(reg, HDR_OFST_PKT_SIZE_MSB, off);
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),
[HDR_OFST_PKT_SIZE_MSB] = GENMASK(19, 18),