165 struct ice_ring {  struct
167 	struct ice_ring *next;		/* pointer to next ring in q_vector */  argument
168 	void *desc;			/* Descriptor ring memory */
169 	struct device *dev;		/* Used for DMA mapping */
170 	struct net_device *netdev;	/* netdev ring maps to */
171 	struct ice_vsi *vsi;		/* Backreference to associated VSI */
172 	struct ice_q_vector *q_vector;	/* Backreference to associated vector */
173 	u8 __iomem *tail;
174 	union {
179 	u16 q_index;			/* Queue number of ring */
180 	u16 q_handle;			/* Queue handle per TC */
182 	u8 ring_active:1;		/* is ring online or not */
184 	u16 count;			/* Number of descriptors */
185 	u16 reg_idx;			/* HW register index of the ring */
188 	u16 next_to_use;
189 	u16 next_to_clean;
213 struct ice_ring_container {  argument
215 	struct ice_ring *ring;  argument