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c942398f95
In MLO, we have a per-link debugfs directory which contains the per-link files. In case of non-MLO we would like to put the per-link files in the netdev directory to keep it how it was before MLO. - Upon interface creation the netdev will be created with the per-link files in it. - Upon switching to MLO: delete the entire netdev directory and then recreate it without the per-link files. Then the per-link directories with the per-link files in it will be created in ieee80211_link_init() - Upon switching to non-MLO: delete the entire netdev directory (including the per-link directories) and recreate it with the per-link files in it. Note that this also aligns to always call the vif link debugfs method for the deflink as promised in the documentation, which wasn't done before. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Link: https://lore.kernel.org/r/20230928172905.082e698caca9.I5bef7b2026e0f58b4a958b3d1f459ac5baeccfc9@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
51 lines
1.7 KiB
C
51 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Portions:
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* Copyright (C) 2023 Intel Corporation
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*/
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/* routines exported for debugfs handling */
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#ifndef __IEEE80211_DEBUGFS_NETDEV_H
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#define __IEEE80211_DEBUGFS_NETDEV_H
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#include "ieee80211_i.h"
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#ifdef CONFIG_MAC80211_DEBUGFS
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void ieee80211_debugfs_add_netdev(struct ieee80211_sub_if_data *sdata,
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bool mld_vif);
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void ieee80211_debugfs_remove_netdev(struct ieee80211_sub_if_data *sdata);
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void ieee80211_debugfs_rename_netdev(struct ieee80211_sub_if_data *sdata);
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void ieee80211_debugfs_recreate_netdev(struct ieee80211_sub_if_data *sdata,
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bool mld_vif);
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void ieee80211_link_debugfs_add(struct ieee80211_link_data *link);
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void ieee80211_link_debugfs_remove(struct ieee80211_link_data *link);
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void ieee80211_link_debugfs_drv_add(struct ieee80211_link_data *link);
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void ieee80211_link_debugfs_drv_remove(struct ieee80211_link_data *link);
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#else
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static inline void ieee80211_debugfs_add_netdev(
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struct ieee80211_sub_if_data *sdata, bool mld_vif)
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{}
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static inline void ieee80211_debugfs_remove_netdev(
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struct ieee80211_sub_if_data *sdata)
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{}
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static inline void ieee80211_debugfs_rename_netdev(
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struct ieee80211_sub_if_data *sdata)
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{}
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static inline void ieee80211_debugfs_recreate_netdev(
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struct ieee80211_sub_if_data *sdata, bool mld_vif)
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{}
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static inline void ieee80211_link_debugfs_add(struct ieee80211_link_data *link)
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{}
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static inline void ieee80211_link_debugfs_remove(struct ieee80211_link_data *link)
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{}
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static inline void ieee80211_link_debugfs_drv_add(struct ieee80211_link_data *link)
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{}
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static inline void ieee80211_link_debugfs_drv_remove(struct ieee80211_link_data *link)
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{}
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#endif
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#endif /* __IEEE80211_DEBUGFS_NETDEV_H */
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