Function fl_cap

dpdk/drivers/net/cxgbe/sge.c:169–172

* fl_cap - return the capacity of a free-buffer list * @fl: the FL * * Returns the capacity of a free-buffer list. The capacity is less than * the size because one descriptor needs to be left unpopulated, otherwise * HW will think the FL is empty. */

 * HW will think the FL is empty.
 */
static inline unsigned int fl_cap(const struct sge_fl *fl)
{
	return fl->size - 8;   /* 1 descriptor = 8 buffers */
}

/**
 * fl_starving - return whether a Free List is starving.