diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0033-sdk_dpaa-adapt-to-the-new-API-for-MTU-changes.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0033-sdk_dpaa-adapt-to-the-new-API-for-MTU-changes.patch | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0033-sdk_dpaa-adapt-to-the-new-API-for-MTU-changes.patch b/target/linux/layerscape/patches-5.4/701-net-0033-sdk_dpaa-adapt-to-the-new-API-for-MTU-changes.patch deleted file mode 100644 index a69e4c51c5..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0033-sdk_dpaa-adapt-to-the-new-API-for-MTU-changes.patch +++ /dev/null @@ -1,86 +0,0 @@ -From 828ec34f1fade88f1e751b7000959aaddfe44e5c Mon Sep 17 00:00:00 2001 -From: Camelia Groza <camelia.groza@nxp.com> -Date: Thu, 21 Sep 2017 10:50:57 +0300 -Subject: [PATCH] sdk_dpaa: adapt to the new API for MTU changes - -Signed-off-by: Camelia Groza <camelia.groza@nxp.com> ---- - drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c | 14 +++++++++++- - .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.c | 25 ---------------------- - .../ethernet/freescale/sdk_dpaa/dpaa_eth_common.h | 1 - - 3 files changed, 13 insertions(+), 27 deletions(-) - ---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth.c -@@ -681,7 +681,6 @@ static const struct net_device_ops dpa_p - #ifdef CONFIG_FSL_DPAA_ETH_USE_NDO_SELECT_QUEUE - .ndo_select_queue = dpa_select_queue, - #endif -- .ndo_change_mtu = dpa_change_mtu, - .ndo_set_rx_mode = dpa_set_rx_mode, - .ndo_init = dpa_ndo_init, - .ndo_set_features = dpa_set_features, -@@ -758,6 +757,19 @@ static int dpa_private_netdev_init(struc - net_dev->mem_start = priv->mac_dev->res->start; - net_dev->mem_end = priv->mac_dev->res->end; - -+ /* Configure the maximum MTU according to the FMan's MAXFRM */ -+ net_dev->min_mtu = ETH_MIN_MTU; -+ net_dev->max_mtu = dpa_get_max_mtu(); -+ -+#ifndef CONFIG_PPC -+ /* Due to the A010022 FMan errata, we can not use contig frames larger -+ * than 4K, nor S/G frames. We need to prevent the user from setting a -+ * large MTU. -+ */ -+ if (unlikely(dpaa_errata_a010022)) -+ net_dev->max_mtu = DPA_BP_RAW_SIZE; -+#endif -+ - net_dev->hw_features |= (NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM | - NETIF_F_LLTX); - ---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.c -@@ -261,31 +261,6 @@ dpa_get_stats64(struct net_device *net_d - } - EXPORT_SYMBOL(dpa_get_stats64); - --int dpa_change_mtu(struct net_device *net_dev, int new_mtu) --{ -- int max_mtu = dpa_get_max_mtu(); -- --#ifndef CONFIG_PPC -- /* Due to the A010022 FMan errata, we can not use contig frames larger -- * than 4K, nor S/G frames. We need to prevent the user from setting a -- * large MTU. -- */ -- if (unlikely(dpaa_errata_a010022)) -- max_mtu = DPA_BP_RAW_SIZE; --#endif -- -- /* Make sure we don't exceed the Ethernet controller's MAXFRM */ -- if (new_mtu < 68 || new_mtu > max_mtu) { -- netdev_err(net_dev, "Invalid L3 mtu %d (must be between %d and %d).\n", -- new_mtu, 68, max_mtu); -- return -EINVAL; -- } -- net_dev->mtu = new_mtu; -- -- return 0; --} --EXPORT_SYMBOL(dpa_change_mtu); -- - /* .ndo_init callback */ - int dpa_ndo_init(struct net_device *net_dev) - { ---- a/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h -+++ b/drivers/net/ethernet/freescale/sdk_dpaa/dpaa_eth_common.h -@@ -143,7 +143,6 @@ void __cold dpa_timeout(struct net_devic - void __cold - dpa_get_stats64(struct net_device *net_dev, - struct rtnl_link_stats64 *stats); --int dpa_change_mtu(struct net_device *net_dev, int new_mtu); - int dpa_ndo_init(struct net_device *net_dev); - int dpa_set_features(struct net_device *dev, netdev_features_t features); - netdev_features_t dpa_fix_features(struct net_device *dev, |