hnae_buf_size
#define hnae_page_order(_ring) (get_order(hnae_buf_size(_ring)))
hnae_buf_size(ring) == HNS_BUFFER_SIZE_2048);
truesize = hnae_buf_size(ring);
last_offset = hnae_page_size(ring) - hnae_buf_size(ring);