@@ -808,6 +808,7 @@ enum {
STA_REC_MLD = 0x20,
STA_REC_EHT = 0x22,
STA_REC_PN_INFO = 0x26,
+ STA_REC_KEY_V3 = 0x27,
STA_REC_HDRT = 0x28,
STA_REC_HDR_TRANS = 0x2B,
STA_REC_MAX_NUM
@@ -359,6 +359,7 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
mvif->sta.wcid.phy_idx = mvif->mt76.band_idx;
mvif->sta.wcid.hw_key_idx = -1;
mvif->sta.wcid.tx_info |= MT_WCID_TX_INFO_SET;
+ mvif->sta.vif = mvif;
mt76_wcid_init(&mvif->sta.wcid);
mt7925_mac_wtbl_update(dev, idx,
@@ -526,7 +527,7 @@ static int mt7925_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
if (cmd == SET_KEY && !mvif->mt76.cipher) {
struct mt792x_phy *phy = mt792x_hw_phy(hw);
- mvif->mt76.cipher = mt76_connac_mcu_get_cipher(key->cipher);
+ mvif->mt76.cipher = mt7925_mcu_get_cipher(key->cipher);
mt7925_mcu_add_bss_info(phy, mvif->mt76.ctx, vif, sta, true);
}
@@ -921,61 +921,67 @@ mt7925_mcu_sta_key_tlv(struct mt76_wcid *wcid,
struct ieee80211_key_conf *key,
enum set_key_cmd cmd)
{
+ struct mt792x_sta *msta = container_of(wcid, struct mt792x_sta, wcid);
struct sta_rec_sec_uni *sec;
+ struct mt792x_vif *mvif = msta->vif;
+ struct ieee80211_sta *sta;
+ struct ieee80211_vif *vif;
struct tlv *tlv;
- tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_KEY_V2, sizeof(*sec));
+ sta = msta == &mvif->sta ?
+ NULL :
+ container_of((void *)msta, struct ieee80211_sta, drv_priv);
+ vif = container_of((void *)mvif, struct ieee80211_vif, drv_priv);
+
+ tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_KEY_V3, sizeof(*sec));
sec = (struct sta_rec_sec_uni *)tlv;
- sec->add = cmd;
+ sec->bss_idx = mvif->mt76.idx;
+ sec->is_authenticator = 0;
+ sec->mgmt_prot = 0;
+ sec->wlan_idx = (u8)wcid->idx;
+
+ if (sta) {
+ sec->tx_key = 1;
+ sec->key_type = 1;
+ memcpy(sec->peer_addr, sta->addr, ETH_ALEN);
+ } else {
+ memcpy(sec->peer_addr, vif->bss_conf.bssid, ETH_ALEN);
+ }
if (cmd == SET_KEY) {
- struct sec_key_uni *sec_key;
u8 cipher;
- cipher = mt76_connac_mcu_get_cipher(key->cipher);
- if (cipher == MCU_CIPHER_NONE)
+ sec->add = 1;
+ cipher = mt7925_mcu_get_cipher(key->cipher);
+ if (cipher == CONNAC3_CIPHER_NONE)
return -EOPNOTSUPP;
- sec_key = &sec->key[0];
- sec_key->cipher_len = sizeof(*sec_key);
-
- if (cipher == MCU_CIPHER_BIP_CMAC_128) {
- sec_key->wlan_idx = cpu_to_le16(wcid->idx);
- sec_key->cipher_id = MCU_CIPHER_AES_CCMP;
- sec_key->key_id = sta_key_conf->keyidx;
- sec_key->key_len = 16;
- memcpy(sec_key->key, sta_key_conf->key, 16);
-
- sec_key = &sec->key[1];
- sec_key->wlan_idx = cpu_to_le16(wcid->idx);
- sec_key->cipher_id = MCU_CIPHER_BIP_CMAC_128;
- sec_key->cipher_len = sizeof(*sec_key);
- sec_key->key_len = 16;
- memcpy(sec_key->key, key->key, 16);
- sec->n_cipher = 2;
+ if (cipher == CONNAC3_CIPHER_BIP_CMAC_128) {
+ sec->cipher_id = CONNAC3_CIPHER_BIP_CMAC_128;
+ sec->key_id = sta_key_conf->keyidx;
+ sec->key_len = 32;
+ memcpy(sec->key, sta_key_conf->key, 16);
+ memcpy(sec->key + 16, key->key, 16);
} else {
- sec_key->wlan_idx = cpu_to_le16(wcid->idx);
- sec_key->cipher_id = cipher;
- sec_key->key_id = key->keyidx;
- sec_key->key_len = key->keylen;
- memcpy(sec_key->key, key->key, key->keylen);
+ sec->cipher_id = cipher;
+ sec->key_id = key->keyidx;
+ sec->key_len = key->keylen;
+ memcpy(sec->key, key->key, key->keylen);
- if (cipher == MCU_CIPHER_TKIP) {
+ if (cipher == CONNAC3_CIPHER_TKIP) {
/* Rx/Tx MIC keys are swapped */
- memcpy(sec_key->key + 16, key->key + 24, 8);
- memcpy(sec_key->key + 24, key->key + 16, 8);
+ memcpy(sec->key + 16, key->key + 24, 8);
+ memcpy(sec->key + 24, key->key + 16, 8);
}
/* store key_conf for BIP batch update */
- if (cipher == MCU_CIPHER_AES_CCMP) {
+ if (cipher == CONNAC3_CIPHER_AES_CCMP) {
memcpy(sta_key_conf->key, key->key, key->keylen);
sta_key_conf->keyidx = key->keyidx;
}
-
- sec->n_cipher = 1;
}
} else {
- sec->n_cipher = 0;
+ sec->add = 0;
}
return 0;
@@ -2122,21 +2128,21 @@ mt7925_mcu_bss_sec_tlv(struct sk_buff *skb, struct ieee80211_vif *vif)
sec = (struct bss_sec_tlv *)tlv;
switch (mvif->cipher) {
- case MCU_CIPHER_GCMP_256:
- case MCU_CIPHER_GCMP:
+ case CONNAC3_CIPHER_GCMP_256:
+ case CONNAC3_CIPHER_GCMP:
sec->mode = MODE_WPA3_SAE;
sec->status = 8;
break;
- case MCU_CIPHER_AES_CCMP:
+ case CONNAC3_CIPHER_AES_CCMP:
sec->mode = MODE_WPA2_PSK;
sec->status = 6;
break;
- case MCU_CIPHER_TKIP:
+ case CONNAC3_CIPHER_TKIP:
sec->mode = MODE_WPA2_PSK;
sec->status = 4;
break;
- case MCU_CIPHER_WEP104:
- case MCU_CIPHER_WEP40:
+ case CONNAC3_CIPHER_WEP104:
+ case CONNAC3_CIPHER_WEP40:
sec->mode = MODE_SHARED;
sec->status = 0;
break;
@@ -159,6 +159,20 @@ enum {
UNI_EVENT_SCAN_DONE_NLO = 3,
};
+enum connac3_mcu_cipher_type {
+ CONNAC3_CIPHER_NONE = 0,
+ CONNAC3_CIPHER_WEP40 = 1,
+ CONNAC3_CIPHER_TKIP = 2,
+ CONNAC3_CIPHER_AES_CCMP = 4,
+ CONNAC3_CIPHER_WEP104 = 5,
+ CONNAC3_CIPHER_BIP_CMAC_128 = 6,
+ CONNAC3_CIPHER_WEP128 = 7,
+ CONNAC3_CIPHER_WAPI = 8,
+ CONNAC3_CIPHER_CCMP_256 = 10,
+ CONNAC3_CIPHER_GCMP = 11,
+ CONNAC3_CIPHER_GCMP_256 = 12,
+};
+
struct mt7925_mcu_scan_chinfo_event {
u8 nr_chan;
u8 alpha2[3];
@@ -383,25 +397,22 @@ struct sta_rec_eht {
u8 _rsv2[3];
} __packed;
-struct sec_key_uni {
- __le16 wlan_idx;
- u8 mgmt_prot;
- u8 cipher_id;
- u8 cipher_len;
- u8 key_id;
- u8 key_len;
- u8 need_resp;
- u8 key[32];
-} __packed;
-
struct sta_rec_sec_uni {
__le16 tag;
__le16 len;
u8 add;
- u8 n_cipher;
- u8 rsv[2];
-
- struct sec_key_uni key[2];
+ u8 tx_key;
+ u8 key_type;
+ u8 is_authenticator;
+ u8 peer_addr[6];
+ u8 bss_idx;
+ u8 cipher_id;
+ u8 key_id;
+ u8 key_len;
+ u8 wlan_idx;
+ u8 mgmt_prot;
+ u8 key[32];
+ u8 key_rsc[16];
} __packed;
struct sta_rec_hdr_trans {
@@ -441,7 +452,7 @@ struct sta_rec_mld {
sizeof(struct sta_rec_bfee) + \
sizeof(struct sta_rec_phy) + \
sizeof(struct sta_rec_ra) + \
- sizeof(struct sta_rec_sec) + \
+ sizeof(struct sta_rec_sec_uni) + \
sizeof(struct sta_rec_ra_fixed) + \
sizeof(struct sta_rec_he_6g_capa) + \
sizeof(struct sta_rec_eht) + \
@@ -510,6 +521,33 @@ struct mt7925_wow_pattern_tlv {
u8 rsv[4];
} __packed;
+static inline enum connac3_mcu_cipher_type
+mt7925_mcu_get_cipher(int cipher)
+{
+ switch (cipher) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ return CONNAC3_CIPHER_WEP40;
+ case WLAN_CIPHER_SUITE_WEP104:
+ return CONNAC3_CIPHER_WEP104;
+ case WLAN_CIPHER_SUITE_TKIP:
+ return CONNAC3_CIPHER_TKIP;
+ case WLAN_CIPHER_SUITE_AES_CMAC:
+ return CONNAC3_CIPHER_BIP_CMAC_128;
+ case WLAN_CIPHER_SUITE_CCMP:
+ return CONNAC3_CIPHER_AES_CCMP;
+ case WLAN_CIPHER_SUITE_CCMP_256:
+ return CONNAC3_CIPHER_CCMP_256;
+ case WLAN_CIPHER_SUITE_GCMP:
+ return CONNAC3_CIPHER_GCMP;
+ case WLAN_CIPHER_SUITE_GCMP_256:
+ return CONNAC3_CIPHER_GCMP_256;
+ case WLAN_CIPHER_SUITE_SMS4:
+ return CONNAC3_CIPHER_WAPI;
+ default:
+ return CONNAC3_CIPHER_NONE;
+ }
+}
+
int mt7925_mcu_set_dbdc(struct mt76_phy *phy);
int mt7925_mcu_hw_scan(struct mt76_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_scan_request *scan_req);