mirror of
git://nv-tegra.nvidia.com/linux-nv-oot.git
synced 2025-12-22 17:25:35 +03:00
0ae09fcdd1
It is unnecessary to spell out license text when we are using SPDX license identifiers. Change-Id: I902e18a413126f4dddb0cbb1fb5c0e0de385d2a1 Signed-off-by: Chris Dragan <kdragan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2892356 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
29 lines
765 B
C
29 lines
765 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
/* Copyright (c) 2015-2023, NVIDIA CORPORATION. All rights reserved. */
|
|
|
|
#include "mods_internal.h"
|
|
#include <linux/netdevice.h>
|
|
|
|
int esc_mods_net_force_link(struct mods_client *client,
|
|
struct MODS_NET_DEVICE_NAME *p)
|
|
{
|
|
struct net_device *ndev;
|
|
|
|
if (!p ||
|
|
(strnlen(p->device_name, MAX_NET_DEVICE_NAME_LENGTH) == 0) ||
|
|
(!memchr(p->device_name, '\0', MAX_NET_DEVICE_NAME_LENGTH))) {
|
|
cl_error("invalid device name\n");
|
|
return -EINVAL;
|
|
}
|
|
|
|
for_each_netdev(&init_net, ndev)
|
|
if (!strcmp(ndev->name, p->device_name)) {
|
|
netif_carrier_on(ndev);
|
|
cl_info("carrier forced on: %s\n", p->device_name);
|
|
return OK;
|
|
}
|
|
|
|
cl_error("failed to find network device %s\n", p->device_name);
|
|
return -EINVAL;
|
|
}
|