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];
1406 	struct ring_entry *entry;  in do_write()
1419 	cons_ptr = (cons_ptr - (int)sizeof(struct ring_entry)) & PROD_CONS_MASK;  in do_write()
1426 		entry = (struct ring_entry *)((caddr_t) outring + prod_ptr);  in do_write()
1448 					* (int)sizeof(struct ring_entry)) {  in do_write()
1454 		prod_ptr += sizeof(struct ring_entry);  in do_write()
2071 	struct ring_entry *entry;  in do_read()
2164 		entry = (struct ring_entry *)((caddr_t)inring + cons_ptr);  in do_read()
2230 							(struct ring_entry);  in do_read()
2315 			cons_ptr += (int)sizeof(struct ring_entry);  in do_read()