326 struct iavf_ring {  struct
327 	struct iavf_ring *next;		/* pointer to next ring in q_vector */  argument
328 	void *desc;			/* Descriptor ring memory */
329 	struct device *dev;		/* Used for DMA mapping */
330 	struct net_device *netdev;	/* netdev ring maps to */
331 	union {
336 	u16 queue_index;		/* Queue number of ring */
337 	u8 dcb_tc;			/* Traffic class of ring */
338 	u8 __iomem *tail;
345 	u16 itr_setting;
347 	u16 count;			/* Number of descriptors */
348 	u16 reg_idx;			/* HW register index of the ring */
349 	u16 rx_buf_len;
352 	u16 next_to_use;
353 	u16 next_to_clean;
355 	u8 atr_sample_rate;
356 	u8 atr_count;
358 	bool ring_active;		/* is ring online or not */
359 	bool arm_wb;		/* do something to arm write back */
360 	u8 packet_stride;
362 	u16 flags;
370 	struct iavf_queue_stats	stats;
371 	struct u64_stats_sync syncp;
395 static inline bool ring_uses_build_skb(struct iavf_ring *ring)  in ring_uses_build_skb()  argument