1 files changed, 135 insertions, 85 deletions

diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index 4206886b110c..b81f81bd1411 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -173,7 +173,6 @@ int qtnf_cmd_send_start_ap(struct qtnf_vif *vif)
 		goto out;
 	}
 
-	vif->bss_status |= QTNF_STATE_AP_START;
 	netif_carrier_on(vif->netdev);
 
 out:
@@ -181,62 +180,68 @@ out:
 	return ret;
 }
 
-int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
+int qtnf_cmd_send_config_ap(struct qtnf_vif *vif,
+			    const struct cfg80211_ap_settings *s)
 {
 	struct sk_buff *cmd_skb;
-	struct qtnf_bss_config *bss_cfg = &vif->bss_cfg;
-	struct cfg80211_chan_def *chandef = &vif->mac->chandef;
-	struct qlink_tlv_channel *qchan;
-	struct qlink_auth_encr aen;
+	struct qlink_cmd_config_ap *cmd;
+	struct qlink_auth_encr *aen;
 	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 	int i;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
 					    QLINK_CMD_CONFIG_AP,
-					    sizeof(struct qlink_cmd));
+					    sizeof(*cmd));
 	if (unlikely(!cmd_skb))
 		return -ENOMEM;
 
-	qtnf_bus_lock(vif->mac->bus);
-
-	qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, bss_cfg->ssid,
-				 bss_cfg->ssid_len);
-	qtnf_cmd_skb_put_tlv_u16(cmd_skb, QTN_TLV_ID_BCN_PERIOD,
-				 bss_cfg->bcn_period);
-	qtnf_cmd_skb_put_tlv_u8(cmd_skb, QTN_TLV_ID_DTIM, bss_cfg->dtim);
-
-	qchan = skb_put_zero(cmd_skb, sizeof(*qchan));
-	qchan->hdr.type = cpu_to_le16(QTN_TLV_ID_CHANNEL);
-	qchan->hdr.len = cpu_to_le16(sizeof(*qchan) -
-			sizeof(struct qlink_tlv_hdr));
-	qchan->hw_value = cpu_to_le16(
-		ieee80211_frequency_to_channel(chandef->chan->center_freq));
-
-	memset(&aen, 0, sizeof(aen));
-	aen.auth_type = bss_cfg->auth_type;
-	aen.privacy = !!bss_cfg->privacy;
-	aen.mfp = bss_cfg->mfp;
-	aen.wpa_versions = cpu_to_le32(bss_cfg->crypto.wpa_versions);
-	aen.cipher_group = cpu_to_le32(bss_cfg->crypto.cipher_group);
-	aen.n_ciphers_pairwise = cpu_to_le32(
-					bss_cfg->crypto.n_ciphers_pairwise);
+	cmd = (struct qlink_cmd_config_ap *)cmd_skb->data;
+	cmd->dtim_period = s->dtim_period;
+	cmd->beacon_interval = cpu_to_le16(s->beacon_interval);
+	cmd->hidden_ssid = qlink_hidden_ssid_nl2q(s->hidden_ssid);
+	cmd->inactivity_timeout = cpu_to_le16(s->inactivity_timeout);
+	cmd->smps_mode = s->smps_mode;
+	cmd->p2p_ctwindow = s->p2p_ctwindow;
+	cmd->p2p_opp_ps = s->p2p_opp_ps;
+	cmd->pbss = s->pbss;
+	cmd->ht_required = s->ht_required;
+	cmd->vht_required = s->vht_required;
+
+	aen = &cmd->aen;
+	aen->auth_type = s->auth_type;
+	aen->privacy = !!s->privacy;
+	aen->mfp = 0;
+	aen->wpa_versions = cpu_to_le32(s->crypto.wpa_versions);
+	aen->cipher_group = cpu_to_le32(s->crypto.cipher_group);
+	aen->n_ciphers_pairwise = cpu_to_le32(s->crypto.n_ciphers_pairwise);
 	for (i = 0; i < QLINK_MAX_NR_CIPHER_SUITES; i++)
-		aen.ciphers_pairwise[i] = cpu_to_le32(
-					bss_cfg->crypto.ciphers_pairwise[i]);
-	aen.n_akm_suites = cpu_to_le32(
-					bss_cfg->crypto.n_akm_suites);
+		aen->ciphers_pairwise[i] =
+				cpu_to_le32(s->crypto.ciphers_pairwise[i]);
+	aen->n_akm_suites = cpu_to_le32(s->crypto.n_akm_suites);
 	for (i = 0; i < QLINK_MAX_NR_AKM_SUITES; i++)
-		aen.akm_suites[i] = cpu_to_le32(
-					bss_cfg->crypto.akm_suites[i]);
-	aen.control_port = bss_cfg->crypto.control_port;
-	aen.control_port_no_encrypt =
-			bss_cfg->crypto.control_port_no_encrypt;
-	aen.control_port_ethertype = cpu_to_le16(be16_to_cpu(
-				bss_cfg->crypto.control_port_ethertype));
+		aen->akm_suites[i] = cpu_to_le32(s->crypto.akm_suites[i]);
+	aen->control_port = s->crypto.control_port;
+	aen->control_port_no_encrypt = s->crypto.control_port_no_encrypt;
+	aen->control_port_ethertype =
+		cpu_to_le16(be16_to_cpu(s->crypto.control_port_ethertype));
+
+	if (s->ssid && s->ssid_len > 0 && s->ssid_len <= IEEE80211_MAX_SSID_LEN)
+		qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, s->ssid,
+					 s->ssid_len);
 
-	qtnf_cmd_skb_put_tlv_arr(cmd_skb, QTN_TLV_ID_CRYPTO, (u8 *)&aen,
-				 sizeof(aen));
+	if (cfg80211_chandef_valid(&s->chandef)) {
+		struct qlink_tlv_chandef *chtlv =
+			(struct qlink_tlv_chandef *)skb_put(cmd_skb,
+							    sizeof(*chtlv));
+
+		chtlv->hdr.type = cpu_to_le16(QTN_TLV_ID_CHANDEF);
+		chtlv->hdr.len = cpu_to_le16(sizeof(*chtlv) -
+					     sizeof(chtlv->hdr));
+		qlink_chandef_cfg2q(&s->chandef, &chtlv->chan);
+	}
+
+	qtnf_bus_lock(vif->mac->bus);
 
 	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
 
@@ -250,8 +255,6 @@ int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
 		goto out;
 	}
 
-	vif->bss_status |= QTNF_STATE_AP_CONFIG;
-
 out:
 	qtnf_bus_unlock(vif->mac->bus);
 	return ret;
@@ -283,9 +286,6 @@ int qtnf_cmd_send_stop_ap(struct qtnf_vif *vif)
 		goto out;
 	}
 
-	vif->bss_status &= ~QTNF_STATE_AP_START;
-	vif->bss_status &= ~QTNF_STATE_AP_CONFIG;
-
 	netif_carrier_off(vif->netdev);
 
 out:
@@ -975,10 +975,11 @@ qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus,
 		return -EINVAL;
 	}
 
-	pr_info("fw_version=%d, MACs map %#x, alpha2=\"%c%c\", chains Tx=%u Rx=%u\n",
+	pr_info("fw_version=%d, MACs map %#x, alpha2=\"%c%c\", chains Tx=%u Rx=%u, capab=0x%x\n",
 		hwinfo->fw_ver, hwinfo->mac_bitmap,
 		hwinfo->rd->alpha2[0], hwinfo->rd->alpha2[1],
-		hwinfo->total_tx_chain, hwinfo->total_rx_chain);
+		hwinfo->total_tx_chain, hwinfo->total_rx_chain,
+		hwinfo->hw_capab);
 
 	return 0;
 }
@@ -2037,11 +2038,11 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
 {
 	struct sk_buff *cmd_skb;
 	struct qlink_cmd_connect *cmd;
-	struct qtnf_bss_config *bss_cfg = &vif->bss_cfg;
-	struct qlink_auth_encr aen;
+	struct qlink_auth_encr *aen;
 	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 	int i;
+	u32 connect_flags = 0;
 
 	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
 					    QLINK_CMD_CONNECT,
@@ -2049,52 +2050,65 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
 	if (unlikely(!cmd_skb))
 		return -ENOMEM;
 
-	qtnf_bus_lock(vif->mac->bus);
-
 	cmd = (struct qlink_cmd_connect *)cmd_skb->data;
 
-	ether_addr_copy(cmd->bssid, bss_cfg->bssid);
+	ether_addr_copy(cmd->bssid, vif->bssid);
+
+	if (sme->channel)
+		cmd->channel = cpu_to_le16(sme->channel->hw_value);
+	else
+		cmd->channel = 0;
+
+	if ((sme->bg_scan_period > 0) &&
+	    (sme->bg_scan_period <= QTNF_MAX_BG_SCAN_PERIOD))
+		cmd->bg_scan_period = cpu_to_le16(sme->bg_scan_period);
+	else if (sme->bg_scan_period == -1)
+		cmd->bg_scan_period = cpu_to_le16(QTNF_DEFAULT_BG_SCAN_PERIOD);
+	else
+		cmd->bg_scan_period = 0; /* disabled */
 
-	if (vif->mac->chandef.chan)
-		cmd->channel = cpu_to_le16(vif->mac->chandef.chan->hw_value);
+	if (sme->flags & ASSOC_REQ_DISABLE_HT)
+		connect_flags |= QLINK_STA_CONNECT_DISABLE_HT;
+	if (sme->flags & ASSOC_REQ_DISABLE_VHT)
+		connect_flags |= QLINK_STA_CONNECT_DISABLE_VHT;
+	if (sme->flags & ASSOC_REQ_USE_RRM)
+		connect_flags |= QLINK_STA_CONNECT_USE_RRM;
 
-	cmd->bg_scan_period = cpu_to_le16(bss_cfg->bg_scan_period);
+	cmd->flags = cpu_to_le32(connect_flags);
 
-	memset(&aen, 0, sizeof(aen));
-	aen.auth_type = bss_cfg->auth_type;
-	aen.privacy = !!bss_cfg->privacy;
-	aen.mfp = bss_cfg->mfp;
-	aen.wpa_versions = cpu_to_le32(bss_cfg->crypto.wpa_versions);
-	aen.cipher_group = cpu_to_le32(bss_cfg->crypto.cipher_group);
-	aen.n_ciphers_pairwise = cpu_to_le32(
-					bss_cfg->crypto.n_ciphers_pairwise);
+	aen = &cmd->aen;
+	aen->auth_type = sme->auth_type;
+	aen->privacy = !!sme->privacy;
+	aen->mfp = sme->mfp;
+	aen->wpa_versions = cpu_to_le32(sme->crypto.wpa_versions);
+	aen->cipher_group = cpu_to_le32(sme->crypto.cipher_group);
+	aen->n_ciphers_pairwise = cpu_to_le32(sme->crypto.n_ciphers_pairwise);
 
 	for (i = 0; i < QLINK_MAX_NR_CIPHER_SUITES; i++)
-		aen.ciphers_pairwise[i] = cpu_to_le32(
-					bss_cfg->crypto.ciphers_pairwise[i]);
+		aen->ciphers_pairwise[i] =
+			cpu_to_le32(sme->crypto.ciphers_pairwise[i]);
 
-	aen.n_akm_suites = cpu_to_le32(bss_cfg->crypto.n_akm_suites);
+	aen->n_akm_suites = cpu_to_le32(sme->crypto.n_akm_suites);
 
 	for (i = 0; i < QLINK_MAX_NR_AKM_SUITES; i++)
-		aen.akm_suites[i] = cpu_to_le32(
-					bss_cfg->crypto.akm_suites[i]);
+		aen->akm_suites[i] = cpu_to_le32(sme->crypto.akm_suites[i]);
 
-	aen.control_port = bss_cfg->crypto.control_port;
-	aen.control_port_no_encrypt =
-			bss_cfg->crypto.control_port_no_encrypt;
-	aen.control_port_ethertype = cpu_to_le16(be16_to_cpu(
-				bss_cfg->crypto.control_port_ethertype));
+	aen->control_port = sme->crypto.control_port;
+	aen->control_port_no_encrypt =
+		sme->crypto.control_port_no_encrypt;
+	aen->control_port_ethertype =
+		cpu_to_le16(be16_to_cpu(sme->crypto.control_port_ethertype));
 
-	qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, bss_cfg->ssid,
-				 bss_cfg->ssid_len);
-	qtnf_cmd_skb_put_tlv_arr(cmd_skb, QTN_TLV_ID_CRYPTO, (u8 *)&aen,
-				 sizeof(aen));
+	qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_SSID, sme->ssid,
+				 sme->ssid_len);
 
 	if (sme->ie_len != 0)
 		qtnf_cmd_skb_put_tlv_arr(cmd_skb, QTN_TLV_ID_IE_SET,
 					 sme->ie,
 					 sme->ie_len);
 
+	qtnf_bus_lock(vif->mac->bus);
+
 	ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
 
 	if (unlikely(ret))
@@ -2304,15 +2318,16 @@ out:
 	return ret;
 }
 
-int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,
+int qtnf_cmd_send_chan_switch(struct qtnf_vif *vif,
 			      struct cfg80211_csa_settings *params)
 {
+	struct qtnf_wmac *mac = vif->mac;
 	struct qlink_cmd_chan_switch *cmd;
 	struct sk_buff *cmd_skb;
 	u16 res_code = QLINK_CMD_RESULT_OK;
 	int ret;
 
-	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, 0x0,
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, vif->vifid,
 					    QLINK_CMD_CHAN_SWITCH,
 					    sizeof(*cmd));
 
@@ -2334,9 +2349,6 @@ int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,
 
 	switch (res_code) {
 	case QLINK_CMD_RESULT_OK:
-		memcpy(&mac->csa_chandef, &params->chandef,
-		       sizeof(mac->csa_chandef));
-		mac->status |= QTNF_MAC_CSA_ACTIVE;
 		ret = 0;
 		break;
 	case QLINK_CMD_RESULT_ENOTFOUND:
@@ -2358,3 +2370,41 @@ out:
 	qtnf_bus_unlock(mac->bus);
 	return ret;
 }
+
+int qtnf_cmd_get_channel(struct qtnf_vif *vif, struct cfg80211_chan_def *chdef)
+{
+	struct qtnf_bus *bus = vif->mac->bus;
+	const struct qlink_resp_channel_get *resp;
+	struct sk_buff *cmd_skb;
+	struct sk_buff *resp_skb = NULL;
+	u16 res_code = QLINK_CMD_RESULT_OK;
+	int ret;
+
+	cmd_skb = qtnf_cmd_alloc_new_cmdskb(vif->mac->macid, vif->vifid,
+					    QLINK_CMD_CHAN_GET,
+					    sizeof(struct qlink_cmd));
+	if (unlikely(!cmd_skb))
+		return -ENOMEM;
+
+	qtnf_bus_lock(bus);
+
+	ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, &res_code,
+				       sizeof(*resp), NULL);
+
+	qtnf_bus_unlock(bus);
+
+	if (unlikely(ret))
+		goto out;
+
+	if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
+		ret = -ENODATA;
+		goto out;
+	}
+
+	resp = (const struct qlink_resp_channel_get *)resp_skb->data;
+	qlink_chandef_q2cfg(priv_to_wiphy(vif->mac), &resp->chan, chdef);
+
+out:
+	consume_skb(resp_skb);
+	return ret;
+}