234 struct i40e_ring {  struct
235 	struct i40e_ring *next;		/* pointer to next ring in q_vector */  argument
236 	void *desc;			/* Descriptor ring memory */
237 	struct device *dev;		/* Used for DMA mapping */
238 	struct net_device *netdev;	/* netdev ring maps to */
239 	union {
243 	unsigned long state;
244 	u16 queue_index;		/* Queue number of ring */
245 	u8 dcb_tc;			/* Traffic class of ring */
246 	u8 __iomem *tail;
248 	u16 count;			/* Number of descriptors */
249 	u16 reg_idx;			/* HW register index of the ring */
250 	u16 rx_hdr_len;
251 	u16 rx_buf_len;
252 	u8  dtype;
256 	u8  hsplit;
263 	u16 next_to_use;
264 	u16 next_to_clean;
266 	u8 atr_sample_rate;
267 	u8 atr_count;
269 	unsigned long last_rx_timestamp;
271 	bool ring_active;		/* is ring online or not */
272 	bool arm_wb;		/* do something to arm write back */
273 	u8 packet_stride;
275 	u16 flags;
304 struct i40e_ring_container {  argument
306 	struct i40e_ring *ring;  argument