diff options
| author |   Ilan Peer <ilan.peer@intel.com> | 2023-06-08 16:36:08 +0300 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2023-06-14 12:20:08 +0200 |
| commit | f1871abd27641c020298b5c7654e1d8341f22e5f (patch) | |
| tree | fbc909d58b513b90c2a1d31f37e83b8b78ec2c23 /include/net/mac80211.h | |
| parent | wifi: mac80211: allow disabling SMPS debugfs controls (diff) | |
| download | wireguard-linux-f1871abd27641c020298b5c7654e1d8341f22e5f.tar.xz wireguard-linux-f1871abd27641c020298b5c7654e1d8341f22e5f.zip | |
wifi: mac80211: Add getter functions for vif MLD state
As a preparation to support disabled/dormant links, add the
following function:
- ieee80211_vif_usable_links(): returns the bitmap of the links
that can be activated. Use this function in all the places that
the bitmap of the usable links is needed.
- ieee80211_vif_is_mld(): returns true iff the vif is an MLD.
Use this function in all the places where an indication that the
connection is a MLD is needed.
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230608163202.86e3351da1fc.If6fe3a339fda2019f13f57ff768ecffb711b710a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 98cb2c532025..5424301df3c8 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1909,6 +1909,27 @@ struct ieee80211_vif { u8 drv_priv[] __aligned(sizeof(void *)); }; +/** + * ieee80211_vif_usable_links - Return the usable links for the vif + * @vif: the vif for which the usable links are requested + * Return: the usable link bitmap + */ +static inline u16 ieee80211_vif_usable_links(const struct ieee80211_vif *vif) +{ + return vif->valid_links; +} + +/** + * ieee80211_vif_is_mld - Returns true iff the vif is an MLD one + * @vif: the vif + * Return: %true if the vif is an MLD, %false otherwise. + */ +static inline bool ieee80211_vif_is_mld(const struct ieee80211_vif *vif) +{ + /* valid_links != 0 indicates this vif is an MLD */ + return vif->valid_links != 0; +} + #define for_each_vif_active_link(vif, link, link_id) \ for (link_id = 0; link_id < ARRAY_SIZE((vif)->link_conf); link_id++) \ if ((!(vif)->active_links || \ |