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AP: MLO: Add helper to iterate all links of an AP MLD

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Add a simple for_each_mld_link helper that sets first variable to the
hapd data for every link. It takes the interfaces and MLD ID as
arguments and two extra integers as scratch variables (for the interface
and bss offsets).

Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
This commit is contained in:
Benjamin Berg 2023-11-21 01:51:34 +02:00 committed by Jouni Malinen
parent db2bc0364f
commit ecb22ba12e
1 changed files with 19 additions and 0 deletions
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19
src/ap/hostapd.h
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@ -777,4 +777,23 @@ struct hostapd_data * hostapd_mld_get_link_bss(struct hostapd_data *hapd,
u8 link_id); u8 link_id);
int hostapd_link_remove(struct hostapd_data *hapd, u32 count); int hostapd_link_remove(struct hostapd_data *hapd, u32 count);
#ifdef CONFIG_IEEE80211BE
#define for_each_mld_link(_link, _bss_idx, _iface_idx, _ifaces, _mld_id) \
for (_iface_idx = 0; \
_iface_idx < (_ifaces)->count; \
_iface_idx++) \
for (_bss_idx = 0; \
_bss_idx < \
(_ifaces)->iface[_iface_idx]->num_bss; \
_bss_idx++) \
for (_link = \
(_ifaces)->iface[_iface_idx]->bss[_bss_idx]; \
_link && _link->conf->mld_ap && \
_link->conf->mld_id == _mld_id; \
_link = NULL)
#else /* CONFIG_IEEE80211BE */
#define for_each_mld_link(_link, _bss_idx, _iface_idx, _ifaces, _mld_id) \
if (false)
#endif /* CONFIG_IEEE80211BE */
#endif /* HOSTAPD_H */ #endif /* HOSTAPD_H */