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a8ceda752c
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>
39 lines
1000 B
Diff
39 lines
1000 B
Diff
From: Roman Kuzmitskii <damex.pp@icloud.com>
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Date: Wed, 28 Oct 2020 19:00:00 +0000
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Subject: [PATCH] staging: octeon: add net-labels support
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With this patch, device name can be set within dts file
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in the same way as dsa port can.
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Add label to pip interface node to use this feature:
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label = "lan0";
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Tested-by: Johannes Kimmel <fff@bareminimum.eu>
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Signed-off-by: Roman Kuzmitskii <damex.pp@icloud.com>
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--- a/drivers/staging/octeon/ethernet.c
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+++ b/drivers/staging/octeon/ethernet.c
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@@ -407,9 +407,12 @@
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{
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struct octeon_ethernet *priv = netdev_priv(dev);
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const u8 *mac = NULL;
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+ const u8 *label = NULL;
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- if (priv->of_node)
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+ if (priv->of_node) {
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mac = of_get_mac_address(priv->of_node);
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+ label = of_get_property(priv->of_node, "label", NULL);
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+ }
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if (!IS_ERR_OR_NULL(mac))
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ether_addr_copy(dev->dev_addr, mac);
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@@ -444,6 +447,9 @@
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if (dev->netdev_ops->ndo_stop)
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dev->netdev_ops->ndo_stop(dev);
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+ if (!IS_ERR_OR_NULL(label))
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+ dev_alloc_name(dev, label);
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+
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return 0;
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}
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