dma/ti/k3-udma.c

119 struct udma_dev {  struct
120 	struct dma_device ddev;
121 	struct device *dev;
122 	void __iomem *mmrs[MMR_LAST];
123 	const struct udma_match_data *match_data;
124 	const struct udma_soc_data *soc_data;
126 	u8 tpl_levels;
127 	u32 tpl_start_idx[3];
129 	size_t desc_align; /* alignment to use for descriptors */
131 	struct udma_tisci_rm tisci_rm;
133 	struct k3_ringacc *ringacc;
135 	struct work_struct purge_work;
136 	struct list_head desc_to_purge;
137 	spinlock_t lock;
139 	struct udma_rx_flush rx_flush;
141 	int tchan_cnt;
142 	int echan_cnt;
143 	int rchan_cnt;
144 	int rflow_cnt;
145 	unsigned long *tchan_map;
146 	unsigned long *rchan_map;
147 	unsigned long *rflow_gp_map;
148 	unsigned long *rflow_gp_map_allocated;
149 	unsigned long *rflow_in_use;
151 	struct udma_tchan *tchans;
152 	struct udma_rchan *rchans;
153 	struct udma_rflow *rflows;
155 	struct udma_chan *channels;
156 	u32 psil_base;
157 	u32 atype;