diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index af0558b00c6c..983b277a1229 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2124,7 +2124,7 @@ static bool remove_xps_queue_cpu(struct net_device *dev, int i, j; for (i = count, j = offset; i--; j++) { - if (!remove_xps_queue(dev_maps, cpu, j)) + if (!remove_xps_queue(dev_maps, tci, j)) break; } @@ -2884,11 +2884,7 @@ void netdev_rx_csum_fault(struct net_device *dev) EXPORT_SYMBOL(netdev_rx_csum_fault); #endif -/* Actually, we should eliminate this check as soon as we know, that: - * 1. IOMMU is present and allows to map all the memory. - * 2. No high memory really exists on this machine. - */ - +/* XXX: check that highmem exists at all on the given machine. */ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb) { #ifdef CONFIG_HIGHMEM @@ -2902,20 +2898,6 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb) return 1; } } - - if (PCI_DMA_BUS_IS_PHYS) { - struct device *pdev = dev->dev.parent; - - if (!pdev) - return 0; - for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { - skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; - dma_addr_t addr = page_to_phys(skb_frag_page(frag)); - - if (!pdev->dma_mask || addr + PAGE_SIZE - 1 > *pdev->dma_mask) - return 1; - } - } #endif return 0; } |