nl80211: add WPA3 definition for SAE authentication

Chung-Hsien Hsu · npjohnson · commit bffd5321e091 · 2024-12-14T15:23:49.000-05:00
Add definition of WPA version 3 for SAE authentication.

Change-Id: I19ca34b8965168f011cc1352eba420f2d54b0258
Signed-off-by: Chung-Hsien Hsu &lt;stanley.hsu@cypress.com&gt;
Signed-off-by: Chi-Hsien Lin &lt;chi-hsien.lin@cypress.com&gt;
Signed-off-by: Johannes Berg &lt;johannes.berg@intel.com&gt;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
@@ -3859,6 +3859,7 @@ enum nl80211_mfp {
 enum nl80211_wpa_versions {
 	NL80211_WPA_VERSION_1 = 1 << 0,
 	NL80211_WPA_VERSION_2 = 1 << 1,
+	NL80211_WPA_VERSION_3 = 1 << 2,
 };
 
 /**
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
@@ -7570,7 +7570,8 @@ static int nl80211_dump_survey(struct sk_buff *skb, struct netlink_callback *cb)
 static bool nl80211_valid_wpa_versions(u32 wpa_versions)
 {
 	return !(wpa_versions & ~(NL80211_WPA_VERSION_1 |
-				  NL80211_WPA_VERSION_2));
+				  NL80211_WPA_VERSION_2 |
+				  NL80211_WPA_VERSION_3));
 }
 
 static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)

Original file line number	Diff line number	Diff line change
`@@ -7570,7 +7570,8 @@ static int nl80211_dump_survey(struct sk_buff skb, struct netlink_callback cb)`
`7570`	`7570`	`static bool nl80211_valid_wpa_versions(u32 wpa_versions)`
`7571`	`7571`	`{`
`7572`	`7572`	`return !(wpa_versions & ~(NL80211_WPA_VERSION_1 \|`
`7573`		`- NL80211_WPA_VERSION_2));`
	`7573`	`+ NL80211_WPA_VERSION_2 \|`
	`7574`	`+ NL80211_WPA_VERSION_3));`
`7574`	`7575`	`}`
`7575`	`7576`
`7576`	`7577`	`static int nl80211_authenticate(struct sk_buff skb, struct genl_info info)`