C4IW_MAX_INLINE_SIZE
num_wqe = DIV_ROUND_UP(len, C4IW_MAX_INLINE_SIZE);
copy_len = len > C4IW_MAX_INLINE_SIZE ? C4IW_MAX_INLINE_SIZE :
from_dp = (u8 *)data + i * C4IW_MAX_INLINE_SIZE;
len -= C4IW_MAX_INLINE_SIZE;