diff options
| author | Roman Kuzmitskii <damex.pp@icloud.com> | 2020-10-28 19:23:49 +0000 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2020-11-05 19:29:48 +0000 |
| commit | a8ceda752c8f6d5ee84bfc4d2d24a5b326c9e671 (patch) | |
| tree | be7a009b863f3a3e6665b83e6d2c43881a38404a /target/linux/octeon/patches-5.4 | |
| parent | b9898cd78a38bd1aa98de7eab070b097b44c2ea1 (diff) | |
| download | upstream-a8ceda752c8f6d5ee84bfc4d2d24a5b326c9e671.tar.gz upstream-a8ceda752c8f6d5ee84bfc4d2d24a5b326c9e671.tar.bz2 upstream-a8ceda752c8f6d5ee84bfc4d2d24a5b326c9e671.zip | |
octeon: implement interface rename by label from device tree
adds patch to octeon ethernet driver that to rename interface
name by label from device tree
Tested-by: Johannes Kimmel <fff@bareminimum.eu>
Signed-off-by: Roman Kuzmitskii <damex.pp@icloud.com>
Diffstat (limited to 'target/linux/octeon/patches-5.4')
| -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; + } + |