233 struct i40e_ring {  struct
234 	struct i40e_ring *next;		/* pointer to next ring in q_vector */  argument
235 	void *desc;			/* Descriptor ring memory */
236 	struct device *dev;		/* Used for DMA mapping */
237 	struct net_device *netdev;	/* netdev ring maps to */
238 	union {
242 	unsigned long state;
243 	u16 queue_index;		/* Queue number of ring */
244 	u8 dcb_tc;			/* Traffic class of ring */
245 	u8 __iomem *tail;
247 	u16 count;			/* Number of descriptors */
248 	u16 reg_idx;			/* HW register index of the ring */
249 	u16 rx_hdr_len;
250 	u16 rx_buf_len;
251 	u8  dtype;
255 	u8  hsplit;
262 	u16 next_to_use;
263 	u16 next_to_clean;
265 	u8 atr_sample_rate;
266 	u8 atr_count;
268 	bool ring_active;		/* is ring online or not */
269 	bool arm_wb;		/* do something to arm write back */
271 	u16 flags;
299 struct i40e_ring_container {  argument
301 	struct i40e_ring *ring;  argument