Lines Matching defs:wrap
244 unsigned int wrap;
252 wrap = dev_priv->event_wrap;
254 wrap--; /* hardware hasn't passed the last wrap yet */
256 DRM_DEBUG(" tail=0x%04x %d\n", tail->age.event, tail->age.wrap);
257 DRM_DEBUG(" head=0x%04x %d\n", event, wrap);
259 if (tail->buf && (TEST_AGE(&tail->age, event, wrap) || event == 0)) {
277 DRM_DEBUG("age=0x%04x wrap=%d\n", entry->age.event, entry->age.wrap);
322 unsigned int wrap, i;
324 wrap = dev_priv->event_wrap;
326 SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
330 SET_AGE(&dev_priv->last_dma_age, event, wrap);
337 unsigned int wrap;
348 wrap = dev_priv->event_wrap;
350 wrap--; /* hardware hasn't passed the last wrap yet */
352 if (dev_priv->dma_pages[page].age.wrap > wrap ||
353 (dev_priv->dma_pages[page].age.wrap == wrap &&
423 unsigned int wrap, pad, align, len, i;
474 wrap = dev_priv->event_wrap;
476 SET_AGE(&dev_priv->dma_pages[i].age, event, wrap);
482 SET_AGE(&dev_priv->dma_pages[cur].age, event, wrap);
494 SET_AGE(&dev_priv->last_dma_age, event, wrap);
991 hw_w--; /* hardware hasn't passed the last wrap yet */