| From fb3820ff9fff1b15c13d4a799fbef8932fda7a1b Mon Sep 17 00:00:00 2001 |
| From: Shayne Chen <shayne.chen@mediatek.com> |
| Date: Mon, 11 Dec 2023 17:02:05 +0800 |
| Subject: [PATCH 083/104] mtk: hostapd: extend ap_get_sta() to find the correct |
| sta |
| |
| There're still some mld address tranlation issues that need to be dealt |
| with on driver side (e.g. RX eapol frames). So add the code that find |
| station also with link address and across hapds at the moment. |
| |
| Signed-off-by: Shayne Chen <shayne.chen@mediatek.com> |
| --- |
| src/ap/ieee802_11.c | 1 + |
| src/ap/sta_info.c | 16 ++++++++++++++++ |
| src/ap/sta_info.h | 1 + |
| 3 files changed, 18 insertions(+) |
| |
| diff --git a/src/ap/ieee802_11.c b/src/ap/ieee802_11.c |
| index ce3874901..0f357d786 100644 |
| --- a/src/ap/ieee802_11.c |
| +++ b/src/ap/ieee802_11.c |
| @@ -3116,6 +3116,7 @@ static void handle_auth(struct hostapd_data *hapd, |
| mgmt->sa, ETH_ALEN); |
| os_memcpy(sta->mld_info.links[link_id].local_addr, |
| hapd->own_addr, ETH_ALEN); |
| + os_memcpy(sta->setup_link_addr, mgmt->sa, ETH_ALEN); |
| } |
| } |
| #endif /* CONFIG_IEEE80211BE */ |
| diff --git a/src/ap/sta_info.c b/src/ap/sta_info.c |
| index ee6e20538..e9fa0ed6e 100644 |
| --- a/src/ap/sta_info.c |
| +++ b/src/ap/sta_info.c |
| @@ -73,6 +73,22 @@ struct sta_info * ap_get_sta(struct hostapd_data *hapd, const u8 *sta) |
| s = hapd->sta_hash[STA_HASH(sta)]; |
| while (s != NULL && os_memcmp(s->addr, sta, 6) != 0) |
| s = s->hnext; |
| + |
| + if (hapd->conf->mld_ap && !s) { |
| + u8 link_id; |
| + |
| + for (link_id = 0; link_id < MAX_NUM_MLD_LINKS; link_id++) { |
| + struct hostapd_data *h = hostapd_mld_get_link_bss(hapd, link_id); |
| + |
| + if (!h) |
| + continue; |
| + |
| + for (s = h->sta_list; s; s = s->next) |
| + if (!os_memcmp(s->setup_link_addr, sta, 6)) |
| + return s; |
| + } |
| + } |
| + |
| return s; |
| } |
| |
| diff --git a/src/ap/sta_info.h b/src/ap/sta_info.h |
| index 38b80903d..cd89db6c8 100644 |
| --- a/src/ap/sta_info.h |
| +++ b/src/ap/sta_info.h |
| @@ -102,6 +102,7 @@ struct sta_info { |
| struct sta_info *next; /* next entry in sta list */ |
| struct sta_info *hnext; /* next entry in hash table list */ |
| u8 addr[6]; |
| + u8 setup_link_addr[6]; |
| be32 ipaddr; |
| struct dl_list ip6addr; /* list head for struct ip6addr */ |
| u16 aid; /* STA's unique AID (1 .. 2007) or 0 if not yet assigned */ |
| -- |
| 2.39.2 |
| |