323 struct i40e_ring {  struct
324 	struct i40e_ring *next;		/* pointer to next ring in q_vector */  argument
325 	void *desc;			/* Descriptor ring memory */
326 	struct device *dev;		/* Used for DMA mapping */
327 	struct net_device *netdev;	/* netdev ring maps to */
328 	struct bpf_prog *xdp_prog;
329 	union {
335 	u16 queue_index;		/* Queue number of ring */
336 	u8 dcb_tc;			/* Traffic class of ring */
337 	u8 __iomem *tail;
344 	u16 itr_setting;
346 	u16 count;			/* Number of descriptors */
347 	u16 reg_idx;			/* HW register index of the ring */
348 	u16 rx_buf_len;
351 	u16 next_to_use;
352 	u16 next_to_clean;
353 	u16 xdp_tx_active;
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;
368 	struct i40e_queue_stats	stats;
369 	struct u64_stats_sync syncp;
370 	union {
398 static inline bool ring_uses_build_skb(struct i40e_ring *ring)  in ring_uses_build_skb()  argument