ice_read_flat_nvm
status = ice_read_flat_nvm(hw, offset, &len, &data, false);
status = ice_read_flat_nvm(hw, offset * sizeof(u16), &bytes,
status = ice_read_flat_nvm(hw, offset * 2, &bytes, (u8 *)data, true);
status = ice_read_flat_nvm(hw, start + offset, &length, data, false);
ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data,