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-rw-r--r--target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
index 8b54d0c817..da67478fe6 100644
--- a/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
+++ b/target/linux/ar71xx/files/arch/mips/ath79/dev-eth.c
@@ -20,6 +20,7 @@
#include <linux/platform_device.h>
#include <linux/serial_8250.h>
#include <linux/clk.h>
+#include <linux/sizes.h>
#include <asm/mach-ath79/ath79.h>
#include <asm/mach-ath79/ar71xx_regs.h>
@@ -958,6 +959,9 @@ void __init ath79_register_eth(unsigned int id)
pdata->has_gbit = 1;
pdata->is_ar724x = 1;
+ pdata->max_frame_len = SZ_16K - 1;
+ pdata->desc_pktlen_mask = SZ_16K - 1;
+
if (!pdata->fifo_cfg1)
pdata->fifo_cfg1 = 0x0010ffff;
if (!pdata->fifo_cfg2)