48     int32_t fifo_len;  member
80         VMSTATE_INT32(fifo_len, PL181State),
147     if (s->fifo_len == PL181_FIFO_LEN) {  in pl181_fifo_push()
151     n = (s->fifo_pos + s->fifo_len) & (PL181_FIFO_LEN - 1);  in pl181_fifo_push()
152     s->fifo_len++;  in pl181_fifo_push()
161     if (s->fifo_len == 0) {  in pl181_fifo_pop()
166     s->fifo_len--;  in pl181_fifo_pop()
226             while (s->datacnt && s->fifo_len < PL181_FIFO_LEN) {  in pl181_fifo_run()
241             while (s->datacnt > 0 && (s->fifo_len > 0 || n > 0)) {  in pl181_fifo_run()
260     if (s->datacnt == 0 && s->fifo_len == 0) {  in pl181_fifo_run()
266         if (s->fifo_len == 0) {  in pl181_fifo_run()
273         if (s->fifo_len == 16) {  in pl181_fifo_run()
277         if (s->fifo_len <= 8) {  in pl181_fifo_run()
280         if (s->fifo_len >= 8) {  in pl181_fifo_run()
358         if (s->fifo_len == 0) {  in pl181_read()