1 files changed, 0 insertions, 57 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0182-staging-dpaa2-evb-Update-MTU-update-procedure.patch b/target/linux/layerscape/patches-5.4/701-net-0182-staging-dpaa2-evb-Update-MTU-update-procedure.patch
deleted file mode 100644
index a3c87ead19..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0182-staging-dpaa2-evb-Update-MTU-update-procedure.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From e9c0434a55a0ddf28b1e7868890eb7557b2c28f9 Mon Sep 17 00:00:00 2001
-From: Razvan Stefanescu <razvan.stefanescu@nxp.com>
-Date: Thu, 17 Aug 2017 19:47:22 +0300
-Subject: [PATCH] staging: dpaa2-evb: Update MTU update procedure
-
-Set limits on the MTU to accommodate netdevice update. There is no need to
-check the limits before setting the new value.
-
-Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com>
----
- drivers/staging/fsl-dpaa2/evb/evb.c | 18 ++++++++----------
- 1 file changed, 8 insertions(+), 10 deletions(-)
-
---- a/drivers/staging/fsl-dpaa2/evb/evb.c
-+++ b/drivers/staging/fsl-dpaa2/evb/evb.c
-@@ -53,9 +53,9 @@ static const char evb_drv_version[] = "0
- #define DPDMUX_MAX_IRQ_NUM			2
- 
- /* MAX FRAME LENGTH (currently 10k) */
--#define EVB_MAX_FRAME_LENGTH			(10 * 1024)
--/* MIN FRAME LENGTH (64 bytes + 4 bytes CRC) */
--#define EVB_MIN_FRAME_LENGTH			68
-+#define EVB_MAX_FRAME_LENGTH		(10 * 1024)
-+#define EVB_MAX_MTU			(EVB_MAX_FRAME_LENGTH - VLAN_ETH_HLEN)
-+#define EVB_MIN_MTU			68
- 
- struct evb_port_priv {
- 	struct net_device	*netdev;
-@@ -457,16 +457,10 @@ static int evb_change_mtu(struct net_dev
- 	if (port_priv->port_index > 0)
- 		return -EPERM;
- 
--	if (mtu < EVB_MIN_FRAME_LENGTH || mtu > EVB_MAX_FRAME_LENGTH) {
--		netdev_err(netdev, "Invalid MTU %d. Valid range is: %d..%d\n",
--			   mtu, EVB_MIN_FRAME_LENGTH, EVB_MAX_FRAME_LENGTH);
--		return -EINVAL;
--	}
--
- 	err = dpdmux_set_max_frame_length(evb_priv->mc_io,
- 					  0,
- 					  evb_priv->mux_handle,
--					  (uint16_t)mtu);
-+					  (uint16_t)(mtu + VLAN_ETH_HLEN));
- 
- 	if (unlikely(err)) {
- 		netdev_err(netdev, "dpdmux_ul_set_max_frame_length err %d\n",
-@@ -1291,6 +1285,10 @@ static int evb_probe(struct fsl_mc_devic
- 
- 			list_add(&port_priv->list, &priv->port_list);
- 		} else {
-+			/* Set MTU limits only on uplink */
-+			port_netdev->min_mtu = EVB_MIN_MTU;
-+			port_netdev->max_mtu = EVB_MAX_MTU;
-+
- 			err = register_netdev(netdev);
- 
- 			if (err < 0) {