X-Git-Url: https://git.archive.openwrt.org/?p=openwrt.git;a=blobdiff_plain;f=target%2Flinux%2Far71xx%2Ffiles%2Fdrivers%2Fnet%2Fethernet%2Fatheros%2Fag71xx%2Fag71xx_ar7240.c;h=d4ccc02eb483f8e4cdac2fa41433075e4ecf6612;hp=3fa6cca36afa892933d95d73f2344453ef2214ec;hb=67539ac550c360c3290faf36d10f983f510f3769;hpb=ca926941e985d258390676f0b8ef9fb89a14fb46;ds=sidebyside

diff --git a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
index 3fa6cca36a..d4ccc02eb4 100644
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_ar7240.c
@@ -36,7 +36,8 @@
 #define AR7240_FLOOD_MASK_BROAD_TO_CPU	BIT(26)
 
 #define AR7240_REG_GLOBAL_CTRL		0x30
-#define AR7240_GLOBAL_CTRL_MTU_M	BITM(12)
+#define AR7240_GLOBAL_CTRL_MTU_M	BITM(11)
+#define AR9340_GLOBAL_CTRL_MTU_M	BITM(14)
 
 #define AR7240_REG_VTU			0x0040
 #define   AR7240_VTU_OP			BITM(3)
@@ -586,6 +587,11 @@ static void ar7240sw_setup(struct ar7240sw *as)
 				 AR934X_FLOOD_MASK_BC_DP(0) |
 				 AR934X_FLOOD_MASK_MC_DP(0));
 
+		/* setup MTU */
+		ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL,
+				 AR9340_GLOBAL_CTRL_MTU_M,
+				 AR9340_GLOBAL_CTRL_MTU_M);
+
 		/* Enable MIB counters */
 		ar7240sw_reg_set(mii, AR7240_REG_MIB_FUNCTION0,
 				 AR934X_MIB_ENABLE);
@@ -601,11 +607,12 @@ static void ar7240sw_setup(struct ar7240sw *as)
 		/* Enable Broadcast frames transmitted to the CPU */
 		ar7240sw_reg_set(mii, AR7240_REG_FLOOD_MASK,
 				 AR7240_FLOOD_MASK_BROAD_TO_CPU);
-	}
 
-	/* setup MTU */
-	ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL, AR7240_GLOBAL_CTRL_MTU_M,
-			 1536);
+		/* setup MTU */
+		ar7240sw_reg_rmw(mii, AR7240_REG_GLOBAL_CTRL,
+				 AR7240_GLOBAL_CTRL_MTU_M,
+				 AR7240_GLOBAL_CTRL_MTU_M);
+	}
 
 	/* setup Service TAG */
 	ar7240sw_reg_rmw(mii, AR7240_REG_SERVICE_TAG, AR7240_SERVICE_TAG_M, 0);