Lines Matching refs:pg_chunk
120 struct fl_pg_chunk pg_chunk; member
357 if (q->use_pages && d->pg_chunk.page) { in clear_rx_desc()
358 (*d->pg_chunk.p_cnt)--; in clear_rx_desc()
359 if (!*d->pg_chunk.p_cnt) in clear_rx_desc()
360 dma_unmap_page(&pdev->dev, d->pg_chunk.mapping, in clear_rx_desc()
363 put_page(d->pg_chunk.page); in clear_rx_desc()
364 d->pg_chunk.page = NULL; in clear_rx_desc()
394 if (q->pg_chunk.page) { in free_rx_bufs()
395 __free_pages(q->pg_chunk.page, q->order); in free_rx_bufs()
396 q->pg_chunk.page = NULL; in free_rx_bufs()
447 if (!q->pg_chunk.page) { in alloc_pg_chunk()
450 q->pg_chunk.page = alloc_pages(gfp, order); in alloc_pg_chunk()
451 if (unlikely(!q->pg_chunk.page)) in alloc_pg_chunk()
453 q->pg_chunk.va = page_address(q->pg_chunk.page); in alloc_pg_chunk()
454 q->pg_chunk.p_cnt = q->pg_chunk.va + (PAGE_SIZE << order) - in alloc_pg_chunk()
456 q->pg_chunk.offset = 0; in alloc_pg_chunk()
457 mapping = dma_map_page(&adapter->pdev->dev, q->pg_chunk.page, in alloc_pg_chunk()
460 __free_pages(q->pg_chunk.page, order); in alloc_pg_chunk()
461 q->pg_chunk.page = NULL; in alloc_pg_chunk()
464 q->pg_chunk.mapping = mapping; in alloc_pg_chunk()
466 sd->pg_chunk = q->pg_chunk; in alloc_pg_chunk()
468 prefetch(sd->pg_chunk.p_cnt); in alloc_pg_chunk()
470 q->pg_chunk.offset += q->buf_size; in alloc_pg_chunk()
471 if (q->pg_chunk.offset == (PAGE_SIZE << order)) in alloc_pg_chunk()
472 q->pg_chunk.page = NULL; in alloc_pg_chunk()
474 q->pg_chunk.va += q->buf_size; in alloc_pg_chunk()
475 get_page(q->pg_chunk.page); in alloc_pg_chunk()
478 if (sd->pg_chunk.offset == 0) in alloc_pg_chunk()
479 *sd->pg_chunk.p_cnt = 1; in alloc_pg_chunk()
481 *sd->pg_chunk.p_cnt += 1; in alloc_pg_chunk()
522 mapping = sd->pg_chunk.mapping + sd->pg_chunk.offset; in refill_fl()
860 memcpy(newskb->data, sd->pg_chunk.va, len); in get_packet_pg()
875 prefetch(sd->pg_chunk.p_cnt); in get_packet_pg()
888 (*sd->pg_chunk.p_cnt)--; in get_packet_pg()
889 if (!*sd->pg_chunk.p_cnt && sd->pg_chunk.page != fl->pg_chunk.page) in get_packet_pg()
890 dma_unmap_page(&adap->pdev->dev, sd->pg_chunk.mapping, in get_packet_pg()
894 memcpy(newskb->data, sd->pg_chunk.va, SGE_RX_PULL_LEN); in get_packet_pg()
895 skb_fill_page_desc(newskb, 0, sd->pg_chunk.page, in get_packet_pg()
896 sd->pg_chunk.offset + SGE_RX_PULL_LEN, in get_packet_pg()
903 sd->pg_chunk.page, in get_packet_pg()
904 sd->pg_chunk.offset, len); in get_packet_pg()
2161 (*sd->pg_chunk.p_cnt)--; in lro_add_page()
2162 if (!*sd->pg_chunk.p_cnt && sd->pg_chunk.page != fl->pg_chunk.page) in lro_add_page()
2163 dma_unmap_page(&adap->pdev->dev, sd->pg_chunk.mapping, in lro_add_page()
2167 put_page(sd->pg_chunk.page); in lro_add_page()
2178 cpl = qs->lro_va = sd->pg_chunk.va + 2; in lro_add_page()
2192 __skb_frag_set_page(rx_frag, sd->pg_chunk.page); in lro_add_page()
2193 skb_frag_off_set(rx_frag, sd->pg_chunk.offset + offset); in lro_add_page()
2381 void *addr = fl->sdesc[fl->cidx].pg_chunk.va; in process_responses()