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wlantest: Dump MLO association information in debug

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Print the MLD MAC addresses and link addresses for both the AP MLD and
non-AP MLD when processing (Re)Association Request frames.

Signed-off-by: Jouni Malinen <quic_jouni@quicinc.com>
This commit is contained in:
Jouni Malinen 2023-08-28 12:32:26 +03:00 committed by Jouni Malinen
parent d12a3dce82
commit 20febfd783
1 changed files with 31 additions and 0 deletions
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31
wlantest/rx_mgmt.c
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@ -902,6 +902,35 @@ static void derive_fils_keys(struct wlantest *wt, struct wlantest_bss *bss,
} }
static void dump_mld_info(struct wlantest *wt, struct wlantest_sta *sta)
{
int link_id;
struct wlantest_bss *bss;
u8 zero[ETH_ALEN];
const u8 *bssid;
wpa_printf(MSG_INFO, "MLO association - AP MLD: " MACSTR
" STA MLD: " MACSTR,
MAC2STR(sta->bss->mld_mac_addr), MAC2STR(sta->mld_mac_addr));
os_memset(zero, 0, ETH_ALEN);
for (link_id = 0; link_id < MAX_NUM_MLO_LINKS; link_id++) {
bss = bss_find_mld(wt, sta->bss->mld_mac_addr, link_id);
if (!bss &&
is_zero_ether_addr(sta->link_addr[link_id]))
continue;
if (bss)
bssid = bss->bssid;
else
bssid = zero;
wpa_printf(MSG_INFO, " Link %u - AP: " MACSTR " STA: " MACSTR,
link_id, MAC2STR(bssid),
MAC2STR(sta->link_addr[link_id]));
}
}
static void rx_mgmt_assoc_req(struct wlantest *wt, const u8 *data, size_t len) static void rx_mgmt_assoc_req(struct wlantest *wt, const u8 *data, size_t len)
{ {
const struct ieee80211_mgmt *mgmt; const struct ieee80211_mgmt *mgmt;
@ -990,6 +1019,7 @@ static void rx_mgmt_assoc_req(struct wlantest *wt, const u8 *data, size_t len)
} }
parse_basic_ml(elems.basic_mle, elems.basic_mle_len, false, parse_basic_ml(elems.basic_mle, elems.basic_mle_len, false,
sta); sta);
dump_mld_info(wt, sta);
} }
} }
@ -1293,6 +1323,7 @@ static void rx_mgmt_reassoc_req(struct wlantest *wt, const u8 *data,
} }
parse_basic_ml(elems.basic_mle, elems.basic_mle_len, false, parse_basic_ml(elems.basic_mle, elems.basic_mle_len, false,
sta); sta);
dump_mld_info(wt, sta);
} }
if (elems.ftie) { if (elems.ftie) {