Lines Matching refs:wrap
253 unsigned int wrap;
261 wrap = dev_priv->event_wrap;
263 wrap--; /* hardware hasn't passed the last wrap yet */
265 DRM_DEBUG(" tail=0x%04x %d\n", tail->age.event, tail->age.wrap);
266 DRM_DEBUG(" head=0x%04x %d\n", event, wrap);
268 if (tail->buf && (TEST_AGE(&tail->age, event, wrap) || event == 0)) {
286 DRM_DEBUG("age=0x%04x wrap=%d\n", entry->age.event, entry->age.wrap);
332 unsigned int wrap, i;
334 wrap = dev_priv->event_wrap;
336 SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
340 SET_AGE(&dev_priv->last_dma_age, event, wrap);
347 unsigned int wrap;
358 wrap = dev_priv->event_wrap;
360 wrap--; /* hardware hasn't passed the last wrap yet */
362 if (dev_priv->dma_pages[page].age.wrap > wrap ||
363 (dev_priv->dma_pages[page].age.wrap == wrap &&
433 unsigned int wrap, pad, align, len, i;
484 wrap = dev_priv->event_wrap;
486 SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
492 SET_AGE(&dev_priv->dma_pages[cur].age, event, wrap);
504 SET_AGE(&dev_priv->last_dma_age, event, wrap);
969 hw_w--; /* hardware hasn't passed the last wrap yet */