591 struct ring_entry {  struct
613 #define ENTRIES_PER_RING (RING_BUF_SIZE / (int) sizeof(struct ring_entry))  argument
617 	struct ring_entry entries[ENTRIES_PER_RING];
1407 	struct ring_entry *entry;  in do_write()
1420 	cons_ptr = (cons_ptr - (int)sizeof(struct ring_entry)) & PROD_CONS_MASK;  in do_write()
1427 		entry = (struct ring_entry *)((caddr_t) outring + prod_ptr);  in do_write()
1449 					* (int)sizeof(struct ring_entry)) {  in do_write()
1455 		prod_ptr += sizeof(struct ring_entry);  in do_write()
2072 	struct ring_entry *entry;  in do_read()
2165 		entry = (struct ring_entry *)((caddr_t)inring + cons_ptr);  in do_read()
2231 							(struct ring_entry);  in do_read()
2316 			cons_ptr += (int)sizeof(struct ring_entry);  in do_read()