Put FILS related parameters into their own struct definition so
it can be reused for roam events in subsequent change.
Reviewed-by: Jithu Jance <jithu.ja...@broadcom.com>
Reviewed-by: Eylon Pedinovsky <eylon.pedinov...@broadcom.com>
Signed-off-by: Arend van Spriel <arend.vanspr...@broadcom.com>
---
include/net/cfg80211.h | 44 ++++++++++++++++++++++++++------------------
net/wireless/nl80211.c | 22 +++++++++++-----------
net/wireless/sme.c | 40 +++++++++++++++++++++-------------------
3 files changed, 58 insertions(+), 48 deletions(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 11a2184..6d7a668 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -5417,6 +5417,30 @@ static inline void cfg80211_testmode_event(struct
sk_buff *skb, gfp_t gfp)
#endif
/**
+ * struct cfg80211_fils_resp_params - FILS connection response params
+ * @kek: KEK derived from a successful FILS connection (may be %NULL)
+ * @kek_len: Length of @fils_kek in octets
+ * @update_erp_next_seq_num: Boolean value to specify whether the value in
+ * @erp_next_seq_num is valid.
+ * @erp_next_seq_num: The next sequence number to use in ERP message in
+ * FILS Authentication. This value should be specified irrespective of the
+ * status for a FILS connection.
+ * @pmk: A new PMK if derived from a successful FILS connection (may be %NULL).
+ * @pmk_len: Length of @pmk in octets
+ * @pmkid: A new PMKID if derived from a successful FILS connection or the
PMKID
+ * used for this FILS connection (may be %NULL).
+ */
+struct cfg80211_fils_resp_params {
+ const u8 *kek;
+ size_t kek_len;
+ bool update_erp_next_seq_num;
+ u16 erp_next_seq_num;
+ const u8 *pmk;
+ size_t pmk_len;
+ const u8 *pmkid;
+};
+
+/**
* struct cfg80211_connect_resp_params - Connection response params
* @status: Status code, %WLAN_STATUS_SUCCESS for successful connection, use
* %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you
@@ -5434,17 +5458,7 @@ static inline void cfg80211_testmode_event(struct
sk_buff *skb, gfp_t gfp)
* @req_ie_len: Association request IEs length
* @resp_ie: Association response IEs (may be %NULL)
* @resp_ie_len: Association response IEs length
- * @fils_kek: KEK derived from a successful FILS connection (may be %NULL)
- * @fils_kek_len: Length of @fils_kek in octets
- * @update_erp_next_seq_num: Boolean value to specify whether the value in
- * @fils_erp_next_seq_num is valid.
- * @fils_erp_next_seq_num: The next sequence number to use in ERP message in
- * FILS Authentication. This value should be specified irrespective of the
- * status for a FILS connection.
- * @pmk: A new PMK if derived from a successful FILS connection (may be %NULL).
- * @pmk_len: Length of @pmk in octets
- * @pmkid: A new PMKID if derived from a successful FILS connection or the
PMKID
- * used for this FILS connection (may be %NULL).
+ * @fils: FILS connection response parameters.
* @timeout_reason: Reason for connection timeout. This is used when the
* connection fails due to a timeout instead of an explicit rejection from
* the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is
@@ -5460,13 +5474,7 @@ struct cfg80211_connect_resp_params {
size_t req_ie_len;
const u8 *resp_ie;
size_t resp_ie_len;
- const u8 *fils_kek;
- size_t fils_kek_len;
- bool update_erp_next_seq_num;
- u16 fils_erp_next_seq_num;
- const u8 *pmk;
- size_t pmk_len;
- const u8 *pmkid;
+ struct cfg80211_fils_resp_params fils;
enum nl80211_timeout_reason timeout_reason;
};
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index 462e028..1bf2c3b 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -14197,8 +14197,8 @@ void nl80211_send_connect_result(struct
cfg80211_registered_device *rdev,
void *hdr;
msg = nlmsg_new(100 + cr->req_ie_len + cr->resp_ie_len +
- cr->fils_kek_len + cr->pmk_len +
- (cr->pmkid ? WLAN_PMKID_LEN : 0), gfp);
+ cr->fils.kek_len + cr->fils.pmk_len +
+ (cr->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp);
if (!msg)
return;
@@ -14224,17 +14224,17 @@ void nl80211_send_connect_result(struct
cfg80211_registered_device *rdev,
(cr->resp_ie &&
nla_put(msg, NL80211_ATTR_RESP_IE, cr->resp_ie_len,
cr->resp_ie)) ||
- (cr->update_erp_next_seq_num &&
+ (cr->fils.update_erp_next_seq_num &&
nla_put_u16(msg, NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM,
- cr->fils_erp_next_seq_num)) ||
+ cr->fils.erp_next_seq_num)) ||
(cr->status == WLAN_STATUS_SUCCESS &&
- ((cr->fils_kek &&
- nla_put(msg, NL80211_ATTR_FILS_KEK, cr->fils_kek_len,
- cr->fils_kek)) ||
- (cr->pmk &&
- nla_put(msg, NL80211_ATTR_PMK, cr->pmk_len, cr->pmk)) ||
- (cr->pmkid &&
- nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, cr->pmkid)))))
+ ((cr->fils.kek &&
+ nla_put(msg, NL80211_ATTR_FILS_KEK, cr->fils.kek_len,
+ cr->fils.kek)) ||
+ (cr->fils.pmk &&
+ nla_put(msg, NL80211_ATTR_PMK, cr->fils.pmk_len, cr->fils.pmk))
||
+ (cr->fils.pmkid &&
+ nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN,
cr->fils.pmkid)))))
goto nla_put_failure;
genlmsg_end(msg, hdr);
diff --git a/net/wireless/sme.c b/net/wireless/sme.c
index 5df6b33..73881fb 100644
--- a/net/wireless/sme.c
+++ b/net/wireless/sme.c
@@ -803,8 +803,8 @@ void cfg80211_connect_done(struct net_device *dev,
ev = kzalloc(sizeof(*ev) + (params->bssid ? ETH_ALEN : 0) +
params->req_ie_len + params->resp_ie_len +
- params->fils_kek_len + params->pmk_len +
- (params->pmkid ? WLAN_PMKID_LEN : 0), gfp);
+ params->fils.kek_len + params->fils.pmk_len +
+ (params->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp);
if (!ev) {
cfg80211_put_bss(wdev->wiphy, params->bss);
return;
@@ -831,27 +831,29 @@ void cfg80211_connect_done(struct net_device *dev,
params->resp_ie_len);
next += params->resp_ie_len;
}
- if (params->fils_kek_len) {
- ev->cr.fils_kek = next;
- ev->cr.fils_kek_len = params->fils_kek_len;
- memcpy((void *)ev->cr.fils_kek, params->fils_kek,
- params->fils_kek_len);
- next += params->fils_kek_len;
+ if (params->fils.kek_len) {
+ ev->cr.fils.kek = next;
+ ev->cr.fils.kek_len = params->fils.kek_len;
+ memcpy((void *)ev->cr.fils.kek, params->fils.kek,
+ params->fils.kek_len);
+ next += params->fils.kek_len;
}
- if (params->pmk_len) {
- ev->cr.pmk = next;
- ev->cr.pmk_len = params->pmk_len;
- memcpy((void *)ev->cr.pmk, params->pmk, params->pmk_len);
- next += params->pmk_len;
+ if (params->fils.pmk_len) {
+ ev->cr.fils.pmk = next;
+ ev->cr.fils.pmk_len = params->fils.pmk_len;
+ memcpy((void *)ev->cr.fils.pmk, params->fils.pmk,
+ params->fils.pmk_len);
+ next += params->fils.pmk_len;
}
- if (params->pmkid) {
- ev->cr.pmkid = next;
- memcpy((void *)ev->cr.pmkid, params->pmkid, WLAN_PMKID_LEN);
+ if (params->fils.pmkid) {
+ ev->cr.fils.pmkid = next;
+ memcpy((void *)ev->cr.fils.pmkid, params->fils.pmkid,
+ WLAN_PMKID_LEN);
next += WLAN_PMKID_LEN;
}
- ev->cr.update_erp_next_seq_num = params->update_erp_next_seq_num;
- if (params->update_erp_next_seq_num)
- ev->cr.fils_erp_next_seq_num = params->fils_erp_next_seq_num;
+ ev->cr.fils.update_erp_next_seq_num =
params->fils.update_erp_next_seq_num;
+ if (params->fils.update_erp_next_seq_num)
+ ev->cr.fils.erp_next_seq_num = params->fils.erp_next_seq_num;
if (params->bss)
cfg80211_hold_bss(bss_from_pub(params->bss));
ev->cr.bss = params->bss;
--
1.9.1
