Messages in this thread Patch in this message | | | Date | Sun, 22 Oct 2023 10:56:22 +0200 | From | Jan Kiszka <> | Subject | [PATCH] net: ti: icssg-prueth: Add phys_port_name support |
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From: Jan Kiszka <jan.kiszka@siemens.com>
Helps identifying the ports in udev rules e.g.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> ---
Seems such logic was lost during the upstream rewrite of the SDK version.
drivers/net/ethernet/ti/icssg/icssg_prueth.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/drivers/net/ethernet/ti/icssg/icssg_prueth.c b/drivers/net/ethernet/ti/icssg/icssg_prueth.c index 4914d0ef58e9..ffae89a6ccc5 100644 --- a/drivers/net/ethernet/ti/icssg/icssg_prueth.c +++ b/drivers/net/ethernet/ti/icssg/icssg_prueth.c @@ -1653,6 +1653,19 @@ static void emac_ndo_get_stats64(struct net_device *ndev, stats->tx_dropped = ndev->stats.tx_dropped; } +static int emac_ndo_get_phys_port_name(struct net_device *ndev, char *name, + size_t len) +{ + struct prueth_emac *emac = netdev_priv(ndev); + int ret; + + ret = snprintf(name, len, "p%d", emac->port_id); + if (ret >= len) + return -EINVAL; + + return 0; +} + static const struct net_device_ops emac_netdev_ops = { .ndo_open = emac_ndo_open, .ndo_stop = emac_ndo_stop, @@ -1663,6 +1676,7 @@ static const struct net_device_ops emac_netdev_ops = { .ndo_set_rx_mode = emac_ndo_set_rx_mode, .ndo_eth_ioctl = emac_ndo_ioctl, .ndo_get_stats64 = emac_ndo_get_stats64, + .ndo_get_phys_port_name = emac_ndo_get_phys_port_name, }; /* get emac_port corresponding to eth_node name */ -- 2.35.3
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