diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 56 |
1 files changed, 34 insertions, 22 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index b56c54d68d5e..707d92f7ebb1 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -582,7 +582,8 @@ static struct page *__bnxt_alloc_rx_page(struct bnxt *bp, dma_addr_t *mapping, if (!page) return NULL; - *mapping = dma_map_page(dev, page, 0, PAGE_SIZE, bp->rx_dir); + *mapping = dma_map_page_attrs(dev, page, 0, PAGE_SIZE, bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); if (dma_mapping_error(dev, *mapping)) { __free_page(page); return NULL; @@ -601,8 +602,9 @@ static inline u8 *__bnxt_alloc_rx_data(struct bnxt *bp, dma_addr_t *mapping, if (!data) return NULL; - *mapping = dma_map_single(&pdev->dev, data + bp->rx_dma_offset, - bp->rx_buf_use_size, bp->rx_dir); + *mapping = dma_map_single_attrs(&pdev->dev, data + bp->rx_dma_offset, + bp->rx_buf_use_size, bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); if (dma_mapping_error(&pdev->dev, *mapping)) { kfree(data); @@ -705,8 +707,9 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp, return -ENOMEM; } - mapping = dma_map_page(&pdev->dev, page, offset, BNXT_RX_PAGE_SIZE, - PCI_DMA_FROMDEVICE); + mapping = dma_map_page_attrs(&pdev->dev, page, offset, + BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE, + DMA_ATTR_WEAK_ORDERING); if (dma_mapping_error(&pdev->dev, mapping)) { __free_page(page); return -EIO; @@ -799,7 +802,8 @@ static struct sk_buff *bnxt_rx_page_skb(struct bnxt *bp, return NULL; } dma_addr -= bp->rx_dma_offset; - dma_unmap_page(&bp->pdev->dev, dma_addr, PAGE_SIZE, bp->rx_dir); + dma_unmap_page_attrs(&bp->pdev->dev, dma_addr, PAGE_SIZE, bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); if (unlikely(!payload)) payload = eth_get_headlen(data_ptr, len); @@ -841,8 +845,8 @@ static struct sk_buff *bnxt_rx_skb(struct bnxt *bp, } skb = build_skb(data, 0); - dma_unmap_single(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size, - bp->rx_dir); + dma_unmap_single_attrs(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size, + bp->rx_dir, DMA_ATTR_WEAK_ORDERING); if (!skb) { kfree(data); return NULL; @@ -909,8 +913,9 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp, struct bnxt_napi *bnapi, return NULL; } - dma_unmap_page(&pdev->dev, mapping, BNXT_RX_PAGE_SIZE, - PCI_DMA_FROMDEVICE); + dma_unmap_page_attrs(&pdev->dev, mapping, BNXT_RX_PAGE_SIZE, + PCI_DMA_FROMDEVICE, + DMA_ATTR_WEAK_ORDERING); skb->data_len += frag_len; skb->len += frag_len; @@ -1329,8 +1334,9 @@ static inline struct sk_buff *bnxt_tpa_end(struct bnxt *bp, tpa_info->mapping = new_mapping; skb = build_skb(data, 0); - dma_unmap_single(&bp->pdev->dev, mapping, bp->rx_buf_use_size, - bp->rx_dir); + dma_unmap_single_attrs(&bp->pdev->dev, mapping, + bp->rx_buf_use_size, bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); if (!skb) { kfree(data); @@ -1971,9 +1977,11 @@ static void bnxt_free_rx_skbs(struct bnxt *bp) if (!data) continue; - dma_unmap_single(&pdev->dev, tpa_info->mapping, - bp->rx_buf_use_size, - bp->rx_dir); + dma_unmap_single_attrs(&pdev->dev, + tpa_info->mapping, + bp->rx_buf_use_size, + bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); tpa_info->data = NULL; @@ -1993,13 +2001,15 @@ static void bnxt_free_rx_skbs(struct bnxt *bp) if (BNXT_RX_PAGE_MODE(bp)) { mapping -= bp->rx_dma_offset; - dma_unmap_page(&pdev->dev, mapping, - PAGE_SIZE, bp->rx_dir); + dma_unmap_page_attrs(&pdev->dev, mapping, + PAGE_SIZE, bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); __free_page(data); } else { - dma_unmap_single(&pdev->dev, mapping, - bp->rx_buf_use_size, - bp->rx_dir); + dma_unmap_single_attrs(&pdev->dev, mapping, + bp->rx_buf_use_size, + bp->rx_dir, + DMA_ATTR_WEAK_ORDERING); kfree(data); } } @@ -2012,8 +2022,10 @@ static void bnxt_free_rx_skbs(struct bnxt *bp) if (!page) continue; - dma_unmap_page(&pdev->dev, rx_agg_buf->mapping, - BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE); + dma_unmap_page_attrs(&pdev->dev, rx_agg_buf->mapping, + BNXT_RX_PAGE_SIZE, + PCI_DMA_FROMDEVICE, + DMA_ATTR_WEAK_ORDERING); rx_agg_buf->page = NULL; __clear_bit(j, rxr->rx_agg_bmap); |