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EHT: Process (Re)Association Request frame capabilities

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Parse EHT capabilities sent by a non-AP STA in (Re)Association Request
frames. Validate the length of the element, matching MCS rates between
AP TX and STA RX. Store the capabilities in the station info structure.

Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com>
Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com>
This commit is contained in:
Aloka Dixit 2022-04-19 11:04:12 -07:00 • committed by Jouni Malinen
parent 340c0e2122
commit a6d1b4c46c
5 changed files with 139 additions and 0 deletions
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3
src/ap/sta_info.h
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@ -42,6 +42,7 @@
#define WLAN_STA_HE BIT(24)
#define WLAN_STA_6GHZ BIT(25)
#define WLAN_STA_PENDING_PASN_FILS_ERP BIT(26)
#define WLAN_STA_EHT BIT(27)
#define WLAN_STA_PENDING_DISASSOC_CB BIT(29)
#define WLAN_STA_PENDING_DEAUTH_CB BIT(30)
#define WLAN_STA_NONERP BIT(31)
@ -213,6 +214,8 @@ struct sta_info {
struct ieee80211_he_capabilities *he_capab;
size_t he_capab_len;
struct ieee80211_he_6ghz_band_cap *he_6ghz_capab;
struct ieee80211_eht_capabilities *eht_capab;
size_t eht_capab_len;
int sa_query_count; /* number of pending SA Query requests;
* 0 = no SA Query in progress */