Lines Matching defs:cur
30 return (ring->dma_desc_count - (ring->cur - ring->dirty));
35 return (ring->cur - ring->dirty);
961 while (ring->dirty != ring->cur) {
1045 unsigned int cur;
1054 cur = ring->cur;
1056 /* Be sure we get ring->cur before accessing descriptor data */
1062 (ring->dirty != cur)) {
1133 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);
1149 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);
1158 ring->cur++;
1267 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);