From: Igor Mitsyanko <igor.mitsyanko.os@xxxxxxxxxxxxx>
This cached state is unused, except for BSSID that we will keep.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@xxxxxxxxxxxxx>
---
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 39 ++++--------------
drivers/net/wireless/quantenna/qtnfmac/commands.c | 49 +++++++++++++++--------
drivers/net/wireless/quantenna/qtnfmac/core.h | 19 ++-------
3 files changed, 42 insertions(+), 65 deletions(-)
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index 999f1bd..9eb0c08 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -131,6 +131,7 @@ int qtnf_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
vif->netdev = NULL;
vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
eth_zero_addr(vif->mac_addr);
+ eth_zero_addr(vif->bssid);
return 0;
}
@@ -199,6 +200,8 @@ static struct wireless_dev *qtnf_add_virtual_intf(struct wiphy *wiphy,
qtnf_cmd_send_del_intf(vif);
err_cmd:
vif->wdev.iftype = NL80211_IFTYPE_UNSPECIFIED;
+ eth_zero_addr(vif->mac_addr);
+ eth_zero_addr(vif->bssid);
return ERR_PTR(-EFAULT);
}
@@ -569,7 +572,6 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
struct qtnf_wmac *mac = wiphy_priv(wiphy);
struct cfg80211_chan_def chandef;
- struct qtnf_bss_config *bss_cfg;
int ret;
if (vif->wdev.iftype != NL80211_IFTYPE_STATION)
@@ -578,9 +580,6 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
if (vif->sta_state != QTNF_STA_DISCONNECTED)
return -EBUSY;
- bss_cfg = &vif->bss_cfg;
- memset(bss_cfg, 0, sizeof(*bss_cfg));
-
if (sme->channel) {
/* FIXME: need to set proper nl80211_channel_type value */
cfg80211_chandef_create(&chandef, sme->channel,
@@ -593,34 +592,10 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
memcpy(&mac->chandef, &chandef, sizeof(mac->chandef));
}
- bss_cfg->ssid_len = sme->ssid_len;
- memcpy(&bss_cfg->ssid, sme->ssid, bss_cfg->ssid_len);
- bss_cfg->auth_type = sme->auth_type;
- bss_cfg->privacy = sme->privacy;
- bss_cfg->mfp = sme->mfp;
-
- if ((sme->bg_scan_period > 0) &&
- (sme->bg_scan_period <= QTNF_MAX_BG_SCAN_PERIOD))
- bss_cfg->bg_scan_period = sme->bg_scan_period;
- else if (sme->bg_scan_period == -1)
- bss_cfg->bg_scan_period = QTNF_DEFAULT_BG_SCAN_PERIOD;
- else
- bss_cfg->bg_scan_period = 0; /* disabled */
-
- bss_cfg->connect_flags = 0;
-
- if (sme->flags & ASSOC_REQ_DISABLE_HT)
- bss_cfg->connect_flags |= QLINK_STA_CONNECT_DISABLE_HT;
- if (sme->flags & ASSOC_REQ_DISABLE_VHT)
- bss_cfg->connect_flags |= QLINK_STA_CONNECT_DISABLE_VHT;
- if (sme->flags & ASSOC_REQ_USE_RRM)
- bss_cfg->connect_flags |= QLINK_STA_CONNECT_USE_RRM;
-
- memcpy(&bss_cfg->crypto, &sme->crypto, sizeof(bss_cfg->crypto));
if (sme->bssid)
- ether_addr_copy(bss_cfg->bssid, sme->bssid);
+ ether_addr_copy(vif->bssid, sme->bssid);
else
- eth_zero_addr(bss_cfg->bssid);
+ eth_zero_addr(vif->bssid);
ret = qtnf_cmd_send_connect(vif, sme);
if (ret) {
@@ -1050,7 +1025,7 @@ void qtnf_virtual_intf_cleanup(struct net_device *ndev)
break;
case QTNF_STA_CONNECTING:
cfg80211_connect_result(vif->netdev,
- vif->bss_cfg.bssid, NULL, 0,
+ vif->bssid, NULL, 0,
NULL, 0,
WLAN_STATUS_UNSPECIFIED_FAILURE,
GFP_KERNEL);
@@ -1077,7 +1052,7 @@ void qtnf_cfg80211_vif_reset(struct qtnf_vif *vif)
switch (vif->sta_state) {
case QTNF_STA_CONNECTING:
cfg80211_connect_result(vif->netdev,
- vif->bss_cfg.bssid, NULL, 0,
+ vif->bssid, NULL, 0,
NULL, 0,
WLAN_STATUS_UNSPECIFIED_FAILURE,
GFP_KERNEL);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index cb9632b..7dbee42 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -2036,11 +2036,11 @@ 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;
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,
@@ -2052,40 +2052,55 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
cmd = (struct qlink_cmd_connect *)cmd_skb->data;
- ether_addr_copy(cmd->bssid, bss_cfg->bssid);
+ ether_addr_copy(cmd->bssid, vif->bssid);
if (vif->mac->chandef.chan)
cmd->channel = cpu_to_le16(vif->mac->chandef.chan->hw_value);
- cmd->bg_scan_period = cpu_to_le16(bss_cfg->bg_scan_period);
+ 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 (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->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.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(
- bss_cfg->crypto.n_ciphers_pairwise);
+ 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]);
+ 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]);
+ sme->crypto.akm_suites[i]);
- aen.control_port = bss_cfg->crypto.control_port;
+ aen.control_port = sme->crypto.control_port;
aen.control_port_no_encrypt =
- bss_cfg->crypto.control_port_no_encrypt;
+ sme->crypto.control_port_no_encrypt;
aen.control_port_ethertype = cpu_to_le16(be16_to_cpu(
- bss_cfg->crypto.control_port_ethertype));
+ 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, WLAN_EID_SSID, sme->ssid,
+ sme->ssid_len);
qtnf_cmd_skb_put_tlv_arr(cmd_skb, QTN_TLV_ID_CRYPTO, (u8 *)&aen,
sizeof(aen));
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h
index a40295e..aa1a92f 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.h
@@ -57,20 +57,6 @@ extern const struct net_device_ops qtnf_netdev_ops;
struct qtnf_bus;
struct qtnf_vif;
-struct qtnf_bss_config {
- u8 ssid[IEEE80211_MAX_SSID_LEN];
- u8 bssid[ETH_ALEN];
- size_t ssid_len;
- u8 dtim;
- u16 bcn_period;
- u16 auth_type;
- bool privacy;
- enum nl80211_mfp mfp;
- struct cfg80211_crypto_settings crypto;
- u16 bg_scan_period;
- u32 connect_flags;
-};
-
struct qtnf_sta_node {
struct list_head list;
u8 mac_addr[ETH_ALEN];
@@ -93,6 +79,8 @@ enum qtnf_mac_status {
struct qtnf_vif {
struct wireless_dev wdev;
+ u8 bssid[ETH_ALEN];
+ u8 mac_addr[ETH_ALEN];
u8 vifid;
u8 bss_priority;
u8 bss_status;
@@ -100,9 +88,8 @@ struct qtnf_vif {
u16 mgmt_frames_bitmask;
struct net_device *netdev;
struct qtnf_wmac *mac;
- u8 mac_addr[ETH_ALEN];
+
struct work_struct reset_work;
- struct qtnf_bss_config bss_cfg;
struct qtnf_sta_list sta_list;
unsigned long cons_tx_timeout_cnt;
};
--
2.9.5
