[LEDE-DEV] [PATCH] lantiq: fix unaligned access in xrx200_poll_rx()
Alexander Couzens
lynxis at fe80.eu
Sat Jan 28 08:23:16 PST 2017
Signed-off-by: Alexander Couzens <lynxis at fe80.eu>
---
.../lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/linux/lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch b/target/linux/lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch
index 4e60f30302..acaadba984 100644
--- a/target/linux/lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch
+++ b/target/linux/lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch
@@ -1190,8 +1190,8 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net
+ if ((desc->ctl & (LTQ_DMA_OWN | LTQ_DMA_C)) == LTQ_DMA_C) {
+#ifdef SW_ROUTING
+ struct sk_buff *skb = ch->skb[ch->dma.desc];
-+ u32 *special_tag = (u32*)skb->data;
-+ int port = (special_tag[1] >> SPPID_SHIFT) & SPPID_MASK;
++ u8 *special_tag = (u8*)skb->data;
++ int port = (special_tag[7] >> SPPID_SHIFT) & SPPID_MASK;
+ xrx200_hw_receive(ch, priv->hw->port_map[port]);
+#else
+ xrx200_hw_receive(ch, 0);
--
2.11.0
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