Home Home > GIT Browse > SLE15
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorThomas Bogendoerfer <tbogendoerfer@suse.de>2019-10-18 16:02:01 +0200
committerThomas Bogendoerfer <tbogendoerfer@suse.de>2019-10-18 16:02:01 +0200
commit981aaec38aec6004cbd48750db5e7812a7703d17 (patch)
tree2eaaa80be87ae34c6258dfa77ca335d99758827e
parent1fcb52683d4def6e619fe0619bb20a80d7a0b71a (diff)
ixgbe: sync the first fragment unconditionally (bsc#1133140).SLE15
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_main.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index b2edd0cc9b92..7b3a1d449761 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1886,13 +1886,7 @@ static void ixgbe_pull_tail(struct ixgbe_ring *rx_ring,
static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
struct sk_buff *skb)
{
- /* if the page was released unmap it, else just sync our portion */
- if (unlikely(IXGBE_CB(skb)->page_released)) {
- dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
- ixgbe_rx_pg_size(rx_ring),
- DMA_FROM_DEVICE,
- IXGBE_RX_DMA_ATTR);
- } else if (ring_uses_build_skb(rx_ring)) {
+ if (ring_uses_build_skb(rx_ring)) {
unsigned long offset = (unsigned long)(skb->data) & ~PAGE_MASK;
dma_sync_single_range_for_cpu(rx_ring->dev,
@@ -1909,6 +1903,14 @@ static void ixgbe_dma_sync_frag(struct ixgbe_ring *rx_ring,
skb_frag_size(frag),
DMA_FROM_DEVICE);
}
+
+ /* If the page was released, just unmap it. */
+ if (unlikely(IXGBE_CB(skb)->page_released)) {
+ dma_unmap_page_attrs(rx_ring->dev, IXGBE_CB(skb)->dma,
+ ixgbe_rx_pg_size(rx_ring),
+ DMA_FROM_DEVICE,
+ IXGBE_RX_DMA_ATTR);
+ }
}
/**