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authorAlexander Couzens <lynxis@fe80.eu>2017-01-28 17:23:16 +0100
committerFelix Fietkau <nbd@nbd.name>2017-01-30 10:14:14 +0100
commit2711b94932a01ecd00ee9cfba7dcbb1cf4fe2517 (patch)
tree8a9a707c94f21964593e570d86a4eacdaa14f7f5
parent60fce1258c5aafa8464938f3d237e92df8d6a377 (diff)
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lantiq: fix unaligned access in xrx200_poll_rx()
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
-rw-r--r--target/linux/lantiq/patches-4.4/0025-NET-MIPS-lantiq-adds-xrx200-net.patch4
1 files 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);