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AP MLD: Update all partner links' beacons

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Whenever there is a beacon update for any one of the affiliated link,
all the other partner links' beacon should be refreshed.

Signed-off-by: Sriram R <quic_srirrama@quicinc.com>
Signed-off-by: Aditya Kumar Singh <quic_adisi@quicinc.com>
This commit is contained in:
Sriram R 2024-03-28 23:46:44 +05:30 committed by Jouni Malinen
parent a518810322
commit 4a1197acde
1 changed files with 15 additions and 8 deletions
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23
src/ap/beacon.c
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@ -2663,7 +2663,7 @@ int ieee802_11_set_beacon(struct hostapd_data *hapd)
struct hostapd_iface *iface = hapd->iface; struct hostapd_iface *iface = hapd->iface;
int ret; int ret;
size_t i, j; size_t i, j;
bool is_6g; bool is_6g, hapd_mld = false;
ret = __ieee802_11_set_beacon(hapd); ret = __ieee802_11_set_beacon(hapd);
if (ret != 0) if (ret != 0)
@ -2672,26 +2672,33 @@ int ieee802_11_set_beacon(struct hostapd_data *hapd)
if (!iface->interfaces || iface->interfaces->count <= 1) if (!iface->interfaces || iface->interfaces->count <= 1)
return 0; return 0;
#ifdef CONFIG_IEEE80211BE
hapd_mld = hapd->conf->mld_ap;
#endif /* CONFIG_IEEE80211BE */
/* Update Beacon frames in case of 6 GHz colocation or AP MLD */ /* Update Beacon frames in case of 6 GHz colocation or AP MLD */
is_6g = is_6ghz_op_class(iface->conf->op_class); is_6g = is_6ghz_op_class(iface->conf->op_class);
for (j = 0; j < iface->interfaces->count; j++) { for (j = 0; j < iface->interfaces->count; j++) {
struct hostapd_iface *other; struct hostapd_iface *other;
bool mld_ap = false; bool other_iface_6g;
other = iface->interfaces->iface[j]; other = iface->interfaces->iface[j];
if (other == iface || !other || !other->conf) if (other == iface || !other || !other->conf)
continue; continue;
#ifdef CONFIG_IEEE80211BE other_iface_6g = is_6ghz_op_class(other->conf->op_class);
if (hostapd_is_ml_partner(hapd, other->bss[0]))
mld_ap = true;
#endif /* CONFIG_IEEE80211BE */
if (is_6g == is_6ghz_op_class(other->conf->op_class) && if (is_6g == other_iface_6g && !hapd_mld)
!mld_ap)
continue; continue;
for (i = 0; i < other->num_bss; i++) { for (i = 0; i < other->num_bss; i++) {
#ifdef CONFIG_IEEE80211BE
if (is_6g == other_iface_6g &&
!(hapd_mld && other->bss[i]->conf->mld_ap &&
hostapd_is_ml_partner(hapd, other->bss[i])))
continue;
#endif /* CONFIG_IEEE80211BE */
if (other->bss[i] && other->bss[i]->started) if (other->bss[i] && other->bss[i]->started)
__ieee802_11_set_beacon(other->bss[i]); __ieee802_11_set_beacon(other->bss[i]);
} }