diff options
| -rw-r--r-- | target/linux/octeon/patches-5.4/700-allocate_interface_by_label.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/octeon/patches-5.4/700-allocate_interface_by_label.patch b/target/linux/octeon/patches-5.4/700-allocate_interface_by_label.patch new file mode 100644 index 0000000000..0aef899a96 --- /dev/null +++ b/target/linux/octeon/patches-5.4/700-allocate_interface_by_label.patch @@ -0,0 +1,38 @@ +From: Roman Kuzmitskii <damex.pp@icloud.com> +Date: Wed, 28 Oct 2020 19:00:00 +0000 +Subject: [PATCH] staging: octeon: add net-labels support + +With this patch, device name can be set within dts file +in the same way as dsa port can. + +Add label to pip interface node to use this feature: +label = "lan0"; + +Tested-by: Johannes Kimmel <fff@bareminimum.eu> +Signed-off-by: Roman Kuzmitskii <damex.pp@icloud.com> +--- a/drivers/staging/octeon/ethernet.c ++++ b/drivers/staging/octeon/ethernet.c +@@ -407,9 +407,12 @@ + { + struct octeon_ethernet *priv = netdev_priv(dev); + const u8 *mac = NULL; ++ const u8 *label = NULL; + +- if (priv->of_node) ++ if (priv->of_node) { + mac = of_get_mac_address(priv->of_node); ++ label = of_get_property(priv->of_node, "label", NULL); ++ } + + if (!IS_ERR_OR_NULL(mac)) + ether_addr_copy(dev->dev_addr, mac); +@@ -444,6 +447,9 @@ + if (dev->netdev_ops->ndo_stop) + dev->netdev_ops->ndo_stop(dev); + ++ if (!IS_ERR_OR_NULL(label)) ++ dev_alloc_name(dev, label); ++ + return 0; + } + |