HINIC_MAX_SQ_BUFDESCS
for (i = 0; i < nr_sges && i < HINIC_MAX_SQ_BUFDESCS; i++) {
struct hinic_sq_bufdesc buf_descs[HINIC_MAX_SQ_BUFDESCS];
txq->max_sges = HINIC_MAX_SQ_BUFDESCS;