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-rw-r--r--target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
index 60ee60b7d..491127d05 100644
--- a/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
+++ b/target/linux/ar71xx/files/drivers/net/ag71xx/ag71xx_ar7240.c
@@ -66,6 +66,7 @@
#define AR7240_AT_CTRL_AGE_TIME BITS(0, 15)
#define AR7240_AT_CTRL_AGE_EN BIT(17)
#define AR7240_AT_CTRL_LEARN_CHANGE BIT(18)
+#define AR7240_AT_CTRL_RESERVED BIT(19)
#define AR7240_AT_CTRL_ARP_EN BIT(20)
#define AR7240_REG_TAG_PRIORITY 0x70
@@ -470,6 +471,7 @@ static void ar7240sw_setup(struct ar7240sw *as)
/* Enable ARP frame acknowledge, aging, MAC replacing */
ar7240sw_reg_write(mii, AR7240_REG_AT_CTRL,
+ AR7240_AT_CTRL_RESERVED |
0x2b /* 5 min age time */ |
AR7240_AT_CTRL_AGE_EN |
AR7240_AT_CTRL_ARP_EN |