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97835cded8
Bug 4165184 Change-Id: Id5d570cc4e5c3364d696271b1333e47e02e17b9e Signed-off-by: Chris Dragan <kdragan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2976924 Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
29 lines
789 B
C
29 lines
789 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/* SPDX-FileCopyrightText: Copyright (c) 2015-2023, NVIDIA CORPORATION. All rights reserved. */
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#include "mods_internal.h"
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#include <linux/netdevice.h>
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int esc_mods_net_force_link(struct mods_client *client,
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struct MODS_NET_DEVICE_NAME *p)
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{
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struct net_device *ndev;
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if (!p ||
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(strnlen(p->device_name, MAX_NET_DEVICE_NAME_LENGTH) == 0) ||
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(!memchr(p->device_name, '\0', MAX_NET_DEVICE_NAME_LENGTH))) {
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cl_error("invalid device name\n");
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return -EINVAL;
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}
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for_each_netdev(&init_net, ndev)
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if (!strcmp(ndev->name, p->device_name)) {
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netif_carrier_on(ndev);
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cl_info("carrier forced on: %s\n", p->device_name);
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return OK;
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}
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cl_error("failed to find network device %s\n", p->device_name);
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return -EINVAL;
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}
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