Lines Matching defs:cur
30 return (ring->dma_desc_count - (ring->cur - ring->dirty));
35 return (ring->cur - ring->dirty);
962 while (ring->dirty != ring->cur) {
1046 unsigned int cur;
1055 cur = ring->cur;
1057 /* Be sure we get ring->cur before accessing descriptor data */
1063 (ring->dirty != cur)) {
1134 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);
1150 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);
1159 ring->cur++;
1268 desc_data = XLGMAC_GET_DESC_DATA(ring, ring->cur);