588 struct ring_entry {  struct
610 #define ENTRIES_PER_RING (RING_BUF_SIZE / (int) sizeof(struct ring_entry))  argument
614 	struct ring_entry entries[ENTRIES_PER_RING];
1409 	struct ring_entry *entry;  in do_write()
1422 	cons_ptr = (cons_ptr - (int)sizeof(struct ring_entry)) & PROD_CONS_MASK;  in do_write()
1429 		entry = (struct ring_entry *)((caddr_t) outring + prod_ptr);  in do_write()
1451 					* (int)sizeof(struct ring_entry)) {  in do_write()
1457 		prod_ptr += sizeof(struct ring_entry);  in do_write()
2074 	struct ring_entry *entry;  in do_read()
2167 		entry = (struct ring_entry *)((caddr_t)inring + cons_ptr);  in do_read()
2233 							(struct ring_entry);  in do_read()
2318 			cons_ptr += (int)sizeof(struct ring_entry);  in do_read()