diff options
| author | Manish Chopra <manish.chopra@qlogic.com> | 2016-10-21 11:43:45 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-23 00:08:07 +0300 |
| commit | fabd545c6d27ac1977fe567c43cd4c72fad04172 (patch) | |
| tree | c0df8515b2ea1dc8834a4ec46ca60127b025fc5e /drivers | |
| parent | 15c6de2c65048d45484e396194ba2598618d4cb4 (diff) | |
| download | linux-fabd545c6d27ac1977fe567c43cd4c72fad04172.tar.xz | |
qede: Fix incorrrect usage of APIs for un-mapping DMA memory
Driver uses incorrect APIs to unmap DMA memory which were
mapped using dma_map_single(). This patch fixes it to use
appropriate APIs for un-mapping DMA memory.
Signed-off-by: Manish Chopra <manish.chopra@cavium.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: Sudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_ethtool.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qede/qede_main.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c index d47bdaa1f9a8..12251a1032d1 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_ethtool.c +++ b/drivers/net/ethernet/qlogic/qede/qede_ethtool.c @@ -1199,8 +1199,8 @@ static int qede_selftest_transmit_traffic(struct qede_dev *edev, } first_bd = (struct eth_tx_1st_bd *)qed_chain_consume(&txq->tx_pbl); - dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), - BD_UNMAP_LEN(first_bd), DMA_TO_DEVICE); + dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), + BD_UNMAP_LEN(first_bd), DMA_TO_DEVICE); txq->sw_tx_cons++; txq->sw_tx_ring[idx].skb = NULL; diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c b/drivers/net/ethernet/qlogic/qede/qede_main.c index da8ef69cedd6..444b271059b2 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_main.c +++ b/drivers/net/ethernet/qlogic/qede/qede_main.c @@ -313,8 +313,8 @@ static int qede_free_tx_pkt(struct qede_dev *edev, split_bd_len = BD_UNMAP_LEN(split); bds_consumed++; } - dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), - BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE); + dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), + BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE); /* Unmap the data of the skb frags */ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++, bds_consumed++) { @@ -359,8 +359,8 @@ static void qede_free_failed_tx_pkt(struct qede_dev *edev, nbd--; } - dma_unmap_page(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), - BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE); + dma_unmap_single(&edev->pdev->dev, BD_UNMAP_ADDR(first_bd), + BD_UNMAP_LEN(first_bd) + split_bd_len, DMA_TO_DEVICE); /* Unmap the data of the skb frags */ for (i = 0; i < nbd; i++) { |