diff --git a/target/linux/generic/patches-3.10/775-bgmac-check-length-of-received-frame.patch b/target/linux/generic/patches-3.10/775-bgmac-check-length-of-received-frame.patch
index f708e7dcecdc6bc661e1d535654bb81980e622bb..c3d63b65fa457130868354419604b342f17be988 100644
--- a/target/linux/generic/patches-3.10/775-bgmac-check-length-of-received-frame.patch
+++ b/target/linux/generic/patches-3.10/775-bgmac-check-length-of-received-frame.patch
@@ -9,33 +9,31 @@ Subject: [PATCH] bgmac: check length of received frame
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
-@@ -349,6 +349,7 @@ static int bgmac_dma_rx_read(struct bgma
- struct sk_buff *skb = slot->skb;
- struct bgmac_rx_header *rx;
- u16 len, flags;
-+ int count;
-
- /* Unmap buffer to make it accessible to the CPU */
- dma_sync_single_for_cpu(dma_dev, slot->dma_addr,
-@@ -357,6 +358,12 @@ static int bgmac_dma_rx_read(struct bgma
- /* Get info from the header */
- rx = (struct bgmac_rx_header *)skb->data;
- len = le16_to_cpu(rx->len);
-+ for (count = 0; count < 200; count++) {
-+ len = le16_to_cpu(rx->len);
-+ if (len)
-+ break;
-+ udelay(1);
-+ }
- flags = le16_to_cpu(rx->flags);
-
- do {
-@@ -364,7 +371,7 @@ static int bgmac_dma_rx_read(struct bgma
+@@ -363,6 +363,27 @@ static int bgmac_dma_rx_read(struct bgma
+ dma_addr_t old_dma_addr = slot->dma_addr;
int err;
++ if (len > BGMAC_RX_MAX_FRAME_SIZE) {
++ struct bgmac_dma_desc *dma_desc = ring->cpu_base + ring->start;
++
++ bgmac_err(bgmac, "Hardware reported invalid packet length %d for slot %d!\n", len, ring->start);
++ bgmac_err(bgmac, "flags: 0x%04X\n", flags);
++ bgmac_err(bgmac, "ctl0: 0x%08X\tctl1: 0x%08X\n", le32_to_cpu(dma_desc->ctl0), le32_to_cpu(dma_desc->ctl1));
++
++ bgmac_err(bgmac, " BGMAC_DMA_RX_CTL: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_CTL));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_INDEX: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_INDEX));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGLO: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGLO));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGHI: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGHI));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_STATUS: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_STATUS));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_ERROR: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_ERROR));
++
++ dma_sync_single_for_device(dma_dev,
++ slot->dma_addr,
++ BGMAC_RX_BUF_SIZE,
++ DMA_FROM_DEVICE);
++ break;
++ }
++
/* Check for poison and drop or pass the packet */
-- if (len == 0xdead && flags == 0xbeef) {
-+ if (!len || (len == 0xdead && flags == 0xbeef)) {
+ if (len == 0xdead && flags == 0xbeef) {
bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n",
- ring->start);
- dma_sync_single_for_device(dma_dev,
diff --git a/target/linux/generic/patches-3.12/775-bgmac-check-length-of-received-frame.patch b/target/linux/generic/patches-3.12/775-bgmac-check-length-of-received-frame.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c3d63b65fa457130868354419604b342f17be988
--- /dev/null
+++ b/target/linux/generic/patches-3.12/775-bgmac-check-length-of-received-frame.patch
@@ -0,0 +1,39 @@
+From 2d12a9abf3f81de5b51852e3cfcba8cedac82642 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 6 Dec 2013 01:14:52 +0100
+Subject: [PATCH] bgmac: check length of received frame
+
+---
+ drivers/net/ethernet/broadcom/bgmac.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bgmac.c
++++ b/drivers/net/ethernet/broadcom/bgmac.c
+@@ -363,6 +363,27 @@ static int bgmac_dma_rx_read(struct bgma
+ dma_addr_t old_dma_addr = slot->dma_addr;
+ int err;
+
++ if (len > BGMAC_RX_MAX_FRAME_SIZE) {
++ struct bgmac_dma_desc *dma_desc = ring->cpu_base + ring->start;
++
++ bgmac_err(bgmac, "Hardware reported invalid packet length %d for slot %d!\n", len, ring->start);
++ bgmac_err(bgmac, "flags: 0x%04X\n", flags);
++ bgmac_err(bgmac, "ctl0: 0x%08X\tctl1: 0x%08X\n", le32_to_cpu(dma_desc->ctl0), le32_to_cpu(dma_desc->ctl1));
++
++ bgmac_err(bgmac, " BGMAC_DMA_RX_CTL: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_CTL));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_INDEX: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_INDEX));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGLO: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGLO));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGHI: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGHI));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_STATUS: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_STATUS));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_ERROR: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_ERROR));
++
++ dma_sync_single_for_device(dma_dev,
++ slot->dma_addr,
++ BGMAC_RX_BUF_SIZE,
++ DMA_FROM_DEVICE);
++ break;
++ }
++
+ /* Check for poison and drop or pass the packet */
+ if (len == 0xdead && flags == 0xbeef) {
+ bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n",
diff --git a/target/linux/generic/patches-3.13/775-bgmac-check-length-of-received-frame.patch b/target/linux/generic/patches-3.13/775-bgmac-check-length-of-received-frame.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c3d63b65fa457130868354419604b342f17be988
--- /dev/null
+++ b/target/linux/generic/patches-3.13/775-bgmac-check-length-of-received-frame.patch
@@ -0,0 +1,39 @@
+From 2d12a9abf3f81de5b51852e3cfcba8cedac82642 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 6 Dec 2013 01:14:52 +0100
+Subject: [PATCH] bgmac: check length of received frame
+
+---
+ drivers/net/ethernet/broadcom/bgmac.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bgmac.c
++++ b/drivers/net/ethernet/broadcom/bgmac.c
+@@ -363,6 +363,27 @@ static int bgmac_dma_rx_read(struct bgma
+ dma_addr_t old_dma_addr = slot->dma_addr;
+ int err;
+
++ if (len > BGMAC_RX_MAX_FRAME_SIZE) {
++ struct bgmac_dma_desc *dma_desc = ring->cpu_base + ring->start;
++
++ bgmac_err(bgmac, "Hardware reported invalid packet length %d for slot %d!\n", len, ring->start);
++ bgmac_err(bgmac, "flags: 0x%04X\n", flags);
++ bgmac_err(bgmac, "ctl0: 0x%08X\tctl1: 0x%08X\n", le32_to_cpu(dma_desc->ctl0), le32_to_cpu(dma_desc->ctl1));
++
++ bgmac_err(bgmac, " BGMAC_DMA_RX_CTL: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_CTL));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_INDEX: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_INDEX));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGLO: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGLO));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGHI: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGHI));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_STATUS: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_STATUS));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_ERROR: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_ERROR));
++
++ dma_sync_single_for_device(dma_dev,
++ slot->dma_addr,
++ BGMAC_RX_BUF_SIZE,
++ DMA_FROM_DEVICE);
++ break;
++ }
++
+ /* Check for poison and drop or pass the packet */
+ if (len == 0xdead && flags == 0xbeef) {
+ bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n",
diff --git a/target/linux/generic/patches-3.14/775-bgmac-check-length-of-received-frame.patch b/target/linux/generic/patches-3.14/775-bgmac-check-length-of-received-frame.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c3d63b65fa457130868354419604b342f17be988
--- /dev/null
+++ b/target/linux/generic/patches-3.14/775-bgmac-check-length-of-received-frame.patch
@@ -0,0 +1,39 @@
+From 2d12a9abf3f81de5b51852e3cfcba8cedac82642 Mon Sep 17 00:00:00 2001
+From: Hauke Mehrtens <hauke@hauke-m.de>
+Date: Fri, 6 Dec 2013 01:14:52 +0100
+Subject: [PATCH] bgmac: check length of received frame
+
+---
+ drivers/net/ethernet/broadcom/bgmac.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+--- a/drivers/net/ethernet/broadcom/bgmac.c
++++ b/drivers/net/ethernet/broadcom/bgmac.c
+@@ -363,6 +363,27 @@ static int bgmac_dma_rx_read(struct bgma
+ dma_addr_t old_dma_addr = slot->dma_addr;
+ int err;
+
++ if (len > BGMAC_RX_MAX_FRAME_SIZE) {
++ struct bgmac_dma_desc *dma_desc = ring->cpu_base + ring->start;
++
++ bgmac_err(bgmac, "Hardware reported invalid packet length %d for slot %d!\n", len, ring->start);
++ bgmac_err(bgmac, "flags: 0x%04X\n", flags);
++ bgmac_err(bgmac, "ctl0: 0x%08X\tctl1: 0x%08X\n", le32_to_cpu(dma_desc->ctl0), le32_to_cpu(dma_desc->ctl1));
++
++ bgmac_err(bgmac, " BGMAC_DMA_RX_CTL: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_CTL));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_INDEX: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_INDEX));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGLO: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGLO));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_RINGHI: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGHI));
++ bgmac_err(bgmac, "BGMAC_DMA_RX_STATUS: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_STATUS));
++ bgmac_err(bgmac, " BGMAC_DMA_RX_ERROR: 0x%08X\n", bgmac_read(bgmac, ring->mmio_base + BGMAC_DMA_RX_ERROR));
++
++ dma_sync_single_for_device(dma_dev,
++ slot->dma_addr,
++ BGMAC_RX_BUF_SIZE,
++ DMA_FROM_DEVICE);
++ break;
++ }
++
+ /* Check for poison and drop or pass the packet */
+ if (len == 0xdead && flags == 0xbeef) {
+ bgmac_err(bgmac, "Found poisoned packet at slot %d, DMA issue!\n",