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path: root/drivers/net/wireless/quantenna/qtnfmac
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Diffstat (limited to 'drivers/net/wireless/quantenna/qtnfmac')
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/cfg80211.c315
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/cfg80211.h4
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/commands.c486
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/commands.h5
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/core.c5
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/core.h27
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/event.c67
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c30
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/qlink.h202
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/qlink_util.c26
-rw-r--r--drivers/net/wireless/quantenna/qtnfmac/qlink_util.h10
11 files changed, 994 insertions, 183 deletions
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
index e3c090008125..856fa6e8327e 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c
@@ -266,11 +266,19 @@ static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_ap_settings *settings)
{
struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
+ struct qtnf_wmac *mac = wiphy_priv(wiphy);
struct qtnf_bss_config *bss_cfg;
int ret;
- bss_cfg = &vif->bss_cfg;
+ if (!cfg80211_chandef_identical(&mac->chandef, &settings->chandef)) {
+ memcpy(&mac->chandef, &settings->chandef, sizeof(mac->chandef));
+ if (vif->vifid != 0)
+ pr_warn("%s: unexpected chan %u (%u MHz)\n", dev->name,
+ settings->chandef.chan->hw_value,
+ settings->chandef.chan->center_freq);
+ }
+ bss_cfg = &vif->bss_cfg;
memset(bss_cfg, 0, sizeof(*bss_cfg));
bss_cfg->bcn_period = settings->beacon_interval;
@@ -281,8 +289,6 @@ static int qtnf_start_ap(struct wiphy *wiphy, struct net_device *dev,
bss_cfg->ssid_len = settings->ssid_len;
memcpy(&bss_cfg->ssid, settings->ssid, bss_cfg->ssid_len);
- memcpy(&bss_cfg->chandef, &settings->chandef,
- sizeof(struct cfg80211_chan_def));
memcpy(&bss_cfg->crypto, &settings->crypto,
sizeof(struct cfg80211_crypto_settings));
@@ -573,19 +579,33 @@ qtnf_del_station(struct wiphy *wiphy, struct net_device *dev,
return ret;
}
+static void qtnf_scan_timeout(unsigned long data)
+{
+ struct qtnf_wmac *mac = (struct qtnf_wmac *)data;
+
+ pr_warn("mac%d scan timed out\n", mac->macid);
+ qtnf_scan_done(mac, true);
+}
+
static int
qtnf_scan(struct wiphy *wiphy, struct cfg80211_scan_request *request)
{
struct qtnf_wmac *mac = wiphy_priv(wiphy);
- int ret;
mac->scan_req = request;
- ret = qtnf_cmd_send_scan(mac);
- if (ret)
+ if (qtnf_cmd_send_scan(mac)) {
pr_err("MAC%u: failed to start scan\n", mac->macid);
+ mac->scan_req = NULL;
+ return -EFAULT;
+ }
- return ret;
+ mac->scan_timeout.data = (unsigned long)mac;
+ mac->scan_timeout.function = qtnf_scan_timeout;
+ mod_timer(&mac->scan_timeout,
+ jiffies + QTNF_SCAN_TIMEOUT_SEC * HZ);
+
+ return 0;
}
static int
@@ -593,6 +613,8 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
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;
@@ -605,9 +627,20 @@ qtnf_connect(struct wiphy *wiphy, struct net_device *dev,
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,
+ NL80211_CHAN_HT20);
+ /* fall-back to minimal safe chandef description */
+ if (!cfg80211_chandef_valid(&chandef))
+ cfg80211_chandef_create(&chandef, sme->channel,
+ NL80211_CHAN_HT20);
+
+ 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->chandef.chan = sme->channel;
bss_cfg->auth_type = sme->auth_type;
bss_cfg->privacy = sme->privacy;
bss_cfg->mfp = sme->mfp;
@@ -677,6 +710,175 @@ qtnf_disconnect(struct wiphy *wiphy, struct net_device *dev,
return 0;
}
+static int
+qtnf_dump_survey(struct wiphy *wiphy, struct net_device *dev,
+ int idx, struct survey_info *survey)
+{
+ struct qtnf_wmac *mac = wiphy_priv(wiphy);
+ struct ieee80211_supported_band *sband;
+ struct cfg80211_chan_def *chandef;
+ struct ieee80211_channel *chan;
+ struct qtnf_chan_stats stats;
+ struct qtnf_vif *vif;
+ int ret;
+
+ vif = qtnf_netdev_get_priv(dev);
+ chandef = &mac->chandef;
+
+ sband = wiphy->bands[NL80211_BAND_2GHZ];
+ if (sband && idx >= sband->n_channels) {
+ idx -= sband->n_channels;
+ sband = NULL;
+ }
+
+ if (!sband)
+ sband = wiphy->bands[NL80211_BAND_5GHZ];
+
+ if (!sband || idx >= sband->n_channels)
+ return -ENOENT;
+
+ chan = &sband->channels[idx];
+ memset(&stats, 0, sizeof(stats));
+
+ survey->channel = chan;
+ survey->filled = 0x0;
+
+ if (chandef->chan) {
+ if (chan->hw_value == chandef->chan->hw_value)
+ survey->filled = SURVEY_INFO_IN_USE;
+ }
+
+ ret = qtnf_cmd_get_chan_stats(mac, chan->hw_value, &stats);
+ switch (ret) {
+ case 0:
+ if (unlikely(stats.chan_num != chan->hw_value)) {
+ pr_err("received stats for channel %d instead of %d\n",
+ stats.chan_num, chan->hw_value);
+ ret = -EINVAL;
+ break;
+ }
+
+ survey->filled |= SURVEY_INFO_TIME |
+ SURVEY_INFO_TIME_SCAN |
+ SURVEY_INFO_TIME_BUSY |
+ SURVEY_INFO_TIME_RX |
+ SURVEY_INFO_TIME_TX |
+ SURVEY_INFO_NOISE_DBM;
+
+ survey->time_scan = stats.cca_try;
+ survey->time = stats.cca_try;
+ survey->time_tx = stats.cca_tx;
+ survey->time_rx = stats.cca_rx;
+ survey->time_busy = stats.cca_busy;
+ survey->noise = stats.chan_noise;
+ break;
+ case -ENOENT:
+ pr_debug("no stats for channel %u\n", chan->hw_value);
+ ret = 0;
+ break;
+ default:
+ pr_debug("failed to get chan(%d) stats from card\n",
+ chan->hw_value);
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+static int
+qtnf_get_channel(struct wiphy *wiphy, struct wireless_dev *wdev,
+ struct cfg80211_chan_def *chandef)
+{
+ struct qtnf_wmac *mac = wiphy_priv(wiphy);
+ struct net_device *ndev = wdev->netdev;
+ struct qtnf_vif *vif;
+
+ if (!ndev)
+ return -ENODEV;
+
+ vif = qtnf_netdev_get_priv(wdev->netdev);
+
+ switch (vif->wdev.iftype) {
+ case NL80211_IFTYPE_STATION:
+ if (vif->sta_state == QTNF_STA_DISCONNECTED) {
+ pr_warn("%s: STA disconnected\n", ndev->name);
+ return -ENODATA;
+ }
+ break;
+ case NL80211_IFTYPE_AP:
+ if (!(vif->bss_status & QTNF_STATE_AP_START)) {
+ pr_warn("%s: AP not started\n", ndev->name);
+ return -ENODATA;
+ }
+ break;
+ default:
+ pr_err("unsupported vif type (%d)\n", vif->wdev.iftype);
+ return -ENODATA;
+ }
+
+ if (!cfg80211_chandef_valid(&mac->chandef)) {
+ pr_err("invalid channel settings on %s\n", ndev->name);
+ return -ENODATA;
+ }
+
+ memcpy(chandef, &mac->chandef, sizeof(*chandef));
+ return 0;
+}
+
+static int qtnf_channel_switch(struct wiphy *wiphy, struct net_device *dev,
+ struct cfg80211_csa_settings *params)
+{
+ struct qtnf_wmac *mac = wiphy_priv(wiphy);
+ struct qtnf_vif *vif = qtnf_netdev_get_priv(dev);
+ int ret;
+
+ pr_debug("%s: chan(%u) count(%u) radar(%u) block_tx(%u)\n", dev->name,
+ params->chandef.chan->hw_value, params->count,
+ params->radar_required, params->block_tx);
+
+ switch (vif->wdev.iftype) {
+ case NL80211_IFTYPE_AP:
+ if (!(vif->bss_status & QTNF_STATE_AP_START)) {
+ pr_warn("AP not started on %s\n", dev->name);
+ return -ENOTCONN;
+ }
+ break;
+ default:
+ pr_err("unsupported vif type (%d) on %s\n",
+ vif->wdev.iftype, dev->name);
+ return -EOPNOTSUPP;
+ }
+
+ if (vif->vifid != 0) {
+ if (!(mac->status & QTNF_MAC_CSA_ACTIVE))
+ return -EOPNOTSUPP;
+
+ if (!cfg80211_chandef_identical(&params->chandef,
+ &mac->csa_chandef))
+ return -EINVAL;
+
+ return 0;
+ }
+
+ if (!cfg80211_chandef_valid(&params->chandef)) {
+ pr_err("%s: invalid channel\n", dev->name);
+ return -EINVAL;
+ }
+
+ if (cfg80211_chandef_identical(&params->chandef, &mac->chandef)) {
+ pr_err("%s: switch request to the same channel\n", dev->name);
+ return -EALREADY;
+ }
+
+ ret = qtnf_cmd_send_chan_switch(mac, params);
+ if (ret)
+ pr_warn("%s: failed to switch to channel (%u)\n",
+ dev->name, params->chandef.chan->hw_value);
+
+ return ret;
+}
+
static struct cfg80211_ops qtn_cfg80211_ops = {
.add_virtual_intf = qtnf_add_virtual_intf,
.change_virtual_intf = qtnf_change_virtual_intf,
@@ -697,69 +899,49 @@ static struct cfg80211_ops qtn_cfg80211_ops = {
.set_default_mgmt_key = qtnf_set_default_mgmt_key,
.scan = qtnf_scan,
.connect = qtnf_connect,
- .disconnect = qtnf_disconnect
+ .disconnect = qtnf_disconnect,
+ .dump_survey = qtnf_dump_survey,
+ .get_channel = qtnf_get_channel,
+ .channel_switch = qtnf_channel_switch
};
-static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy,
+static void qtnf_cfg80211_reg_notifier(struct wiphy *wiphy_in,
struct regulatory_request *req)
{
- struct qtnf_wmac *mac = wiphy_priv(wiphy);
- struct qtnf_bus *bus;
- struct qtnf_vif *vif;
- struct qtnf_wmac *chan_mac;
- int i;
+ struct qtnf_wmac *mac = wiphy_priv(wiphy_in);
+ struct qtnf_bus *bus = mac->bus;
+ struct wiphy *wiphy;
+ unsigned int mac_idx;
enum nl80211_band band;
-
- bus = mac->bus;
+ int ret;
pr_debug("MAC%u: initiator=%d alpha=%c%c\n", mac->macid, req->initiator,
req->alpha2[0], req->alpha2[1]);
- vif = qtnf_mac_get_base_vif(mac);
- if (!vif) {
- pr_err("MAC%u: primary VIF is not configured\n", mac->macid);
- return;
- }
-
- /* ignore non-ISO3166 country codes */
- for (i = 0; i < sizeof(req->alpha2); i++) {
- if (req->alpha2[i] < 'A' || req->alpha2[i] > 'Z') {
- pr_err("MAC%u: not an ISO3166 code\n", mac->macid);
- return;
- }
- }
- if (!strncasecmp(req->alpha2, bus->hw_info.alpha2_code,
- sizeof(req->alpha2))) {
- pr_warn("MAC%u: unchanged country code\n", mac->macid);
- return;
- }
-
- if (qtnf_cmd_send_regulatory_config(mac, req->alpha2)) {
- pr_err("MAC%u: failed to configure regulatory\n", mac->macid);
+ ret = qtnf_cmd_reg_notify(bus, req);
+ if (ret) {
+ if (ret != -EOPNOTSUPP && ret != -EALREADY)
+ pr_err("failed to update reg domain to %c%c\n",
+ req->alpha2[0], req->alpha2[1]);
return;
}
- for (i = 0; i < bus->hw_info.num_mac; i++) {
- chan_mac = bus->mac[i];
-
- if (!chan_mac)
+ for (mac_idx = 0; mac_idx < QTNF_MAX_MAC; ++mac_idx) {
+ if (!(bus->hw_info.mac_bitmap & (1 << mac_idx)))
continue;
- if (!(bus->hw_info.mac_bitmap & BIT(i)))
- continue;
+ mac = bus->mac[mac_idx];
+ wiphy = priv_to_wiphy(mac);
for (band = 0; band < NUM_NL80211_BANDS; ++band) {
if (!wiphy->bands[band])
continue;
- if (qtnf_cmd_get_mac_chan_info(chan_mac,
- wiphy->bands[band])) {
- pr_err("MAC%u: can't get channel info\n",
- chan_mac->macid);
- qtnf_core_detach(bus);
-
- return;
- }
+ ret = qtnf_cmd_get_mac_chan_info(mac,
+ wiphy->bands[band]);
+ if (ret)
+ pr_err("failed to get chan info for mac %u band %u\n",
+ mac_idx, band);
}
}
}
@@ -844,10 +1026,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
}
iface_comb = kzalloc(sizeof(*iface_comb), GFP_KERNEL);
- if (!iface_comb) {
- ret = -ENOMEM;
- goto out;
- }
+ if (!iface_comb)
+ return -ENOMEM;
ret = qtnf_wiphy_setup_if_comb(wiphy, iface_comb, &mac->macinfo);
if (ret)
@@ -869,6 +1049,7 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
wiphy->iface_combinations = iface_comb;
wiphy->n_iface_combinations = 1;
+ wiphy->max_num_csa_counters = 2;
/* Initialize cipher suits */
wiphy->cipher_suites = qtnf_cipher_suites;
@@ -876,7 +1057,8 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
- WIPHY_FLAG_AP_UAPSD;
+ WIPHY_FLAG_AP_UAPSD |
+ WIPHY_FLAG_HAS_CHANNEL_SWITCH;
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
@@ -889,21 +1071,26 @@ int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
ether_addr_copy(wiphy->perm_addr, mac->macaddr);
if (hw_info->hw_capab & QLINK_HW_SUPPORTS_REG_UPDATE) {
- pr_debug("device supports REG_UPDATE\n");
+ wiphy->regulatory_flags |= REGULATORY_STRICT_REG |
+ REGULATORY_CUSTOM_REG;
wiphy->reg_notifier = qtnf_cfg80211_reg_notifier;
- pr_debug("hint regulatory about EP region: %c%c\n",
- hw_info->alpha2_code[0],
- hw_info->alpha2_code[1]);
- regulatory_hint(wiphy, hw_info->alpha2_code);
+ wiphy_apply_custom_regulatory(wiphy, hw_info->rd);
} else {
- pr_debug("device doesn't support REG_UPDATE\n");
wiphy->regulatory_flags |= REGULATORY_WIPHY_SELF_MANAGED;
}
ret = wiphy_register(wiphy);
+ if (ret < 0)
+ goto out;
+
+ if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED)
+ ret = regulatory_set_wiphy_regd(wiphy, hw_info->rd);
+ else if (isalpha(hw_info->rd->alpha2[0]) &&
+ isalpha(hw_info->rd->alpha2[1]))
+ ret = regulatory_hint(wiphy, hw_info->rd->alpha2);
out:
- if (ret < 0) {
+ if (ret) {
kfree(iface_comb);
return ret;
}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
index 5bd33124a7c8..6a4af52522b8 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.h
@@ -34,10 +34,14 @@ static inline void qtnf_scan_done(struct qtnf_wmac *mac, bool aborted)
.aborted = aborted,
};
+ mutex_lock(&mac->mac_lock);
+
if (mac->scan_req) {
cfg80211_scan_done(mac->scan_req, &info);
mac->scan_req = NULL;
}
+
+ mutex_unlock(&mac->mac_lock);
}
#endif /* _QTN_FMAC_CFG80211_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.c b/drivers/net/wireless/quantenna/qtnfmac/commands.c
index b39dbc3d3c1f..4206886b110c 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.c
@@ -181,43 +181,11 @@ out:
return ret;
}
-int qtnf_cmd_send_regulatory_config(struct qtnf_wmac *mac, const char *alpha2)
-{
- struct sk_buff *cmd_skb;
- u16 res_code = QLINK_CMD_RESULT_OK;
- int ret;
-
- cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD,
- QLINK_CMD_REG_REGION,
- sizeof(struct qlink_cmd));
- if (unlikely(!cmd_skb))
- return -ENOMEM;
-
- qtnf_cmd_skb_put_tlv_arr(cmd_skb, WLAN_EID_COUNTRY, alpha2,
- QTNF_MAX_ALPHA_LEN);
-
- ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
-
- if (unlikely(ret))
- goto out;
-
- if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
- pr_err("MAC%u: CMD failed: %u\n", mac->macid, res_code);
- ret = -EFAULT;
- goto out;
- }
-
- memcpy(mac->bus->hw_info.alpha2_code, alpha2,
- sizeof(mac->bus->hw_info.alpha2_code));
-out:
- return ret;
-}
-
int qtnf_cmd_send_config_ap(struct qtnf_vif *vif)
{
struct sk_buff *cmd_skb;
struct qtnf_bss_config *bss_cfg = &vif->bss_cfg;
- struct cfg80211_chan_def *chandef = &bss_cfg->chandef;
+ struct cfg80211_chan_def *chandef = &vif->mac->chandef;
struct qlink_tlv_channel *qchan;
struct qlink_auth_encr aen;
u16 res_code = QLINK_CMD_RESULT_OK;
@@ -848,25 +816,168 @@ out:
return ret;
}
+static u32 qtnf_cmd_resp_reg_rule_flags_parse(u32 qflags)
+{
+ u32 flags = 0;
+
+ if (qflags & QLINK_RRF_NO_OFDM)
+ flags |= NL80211_RRF_NO_OFDM;
+
+ if (qflags & QLINK_RRF_NO_CCK)
+ flags |= NL80211_RRF_NO_CCK;
+
+ if (qflags & QLINK_RRF_NO_INDOOR)
+ flags |= NL80211_RRF_NO_INDOOR;
+
+ if (qflags & QLINK_RRF_NO_OUTDOOR)
+ flags |= NL80211_RRF_NO_OUTDOOR;
+
+ if (qflags & QLINK_RRF_DFS)
+ flags |= NL80211_RRF_DFS;
+
+ if (qflags & QLINK_RRF_PTP_ONLY)
+ flags |= NL80211_RRF_PTP_ONLY;
+
+ if (qflags & QLINK_RRF_PTMP_ONLY)
+ flags |= NL80211_RRF_PTMP_ONLY;
+
+ if (qflags & QLINK_RRF_NO_IR)
+ flags |= NL80211_RRF_NO_IR;
+
+ if (qflags & QLINK_RRF_AUTO_BW)
+ flags |= NL80211_RRF_AUTO_BW;
+
+ if (qflags & QLINK_RRF_IR_CONCURRENT)
+ flags |= NL80211_RRF_IR_CONCURRENT;
+
+ if (qflags & QLINK_RRF_NO_HT40MINUS)
+ flags |= NL80211_RRF_NO_HT40MINUS;
+
+ if (qflags & QLINK_RRF_NO_HT40PLUS)
+ flags |= NL80211_RRF_NO_HT40PLUS;
+
+ if (qflags & QLINK_RRF_NO_80MHZ)
+ flags |= NL80211_RRF_NO_80MHZ;
+
+ if (qflags & QLINK_RRF_NO_160MHZ)
+ flags |= NL80211_RRF_NO_160MHZ;
+
+ return flags;
+}
+
static int
qtnf_cmd_resp_proc_hw_info(struct qtnf_bus *bus,
- const struct qlink_resp_get_hw_info *resp)
+ const struct qlink_resp_get_hw_info *resp,
+ size_t info_len)
{
struct qtnf_hw_info *hwinfo = &bus->hw_info;
+ const struct qlink_tlv_hdr *tlv;
+ const struct qlink_tlv_reg_rule *tlv_rule;
+ struct ieee80211_reg_rule *rule;
+ u16 tlv_type;
+ u16 tlv_value_len;
+ unsigned int rule_idx = 0;
+
+ if (WARN_ON(resp->n_reg_rules > NL80211_MAX_SUPP_REG_RULES))
+ return -E2BIG;
+
+ hwinfo->rd = kzalloc(sizeof(*hwinfo->rd)
+ + sizeof(struct ieee80211_reg_rule)
+ * resp->n_reg_rules, GFP_KERNEL);
+
+ if (!hwinfo->rd)
+ return -ENOMEM;
hwinfo->num_mac = resp->num_mac;
hwinfo->mac_bitmap = resp->mac_bitmap;
hwinfo->fw_ver = le32_to_cpu(resp->fw_ver);
hwinfo->ql_proto_ver = le16_to_cpu(resp->ql_proto_ver);
- memcpy(hwinfo->alpha2_code, resp->alpha2_code,
- sizeof(hwinfo->alpha2_code));
hwinfo->total_tx_chain = resp->total_tx_chain;
hwinfo->total_rx_chain = resp->total_rx_chain;
hwinfo->hw_capab = le32_to_cpu(resp->hw_capab);
+ hwinfo->rd->n_reg_rules = resp->n_reg_rules;
+ hwinfo->rd->alpha2[0] = resp->alpha2[0];
+ hwinfo->rd->alpha2[1] = resp->alpha2[1];
+
+ switch (resp->dfs_region) {
+ case QLINK_DFS_FCC:
+ hwinfo->rd->dfs_region = NL80211_DFS_FCC;
+ break;
+ case QLINK_DFS_ETSI:
+ hwinfo->rd->dfs_region = NL80211_DFS_ETSI;
+ break;
+ case QLINK_DFS_JP:
+ hwinfo->rd->dfs_region = NL80211_DFS_JP;
+ break;
+ case QLINK_DFS_UNSET:
+ default:
+ hwinfo->rd->dfs_region = NL80211_DFS_UNSET;
+ break;
+ }
+
+ tlv = (const struct qlink_tlv_hdr *)resp->info;
+
+ while (info_len >= sizeof(*tlv)) {
+ tlv_type = le16_to_cpu(tlv->type);
+ tlv_value_len = le16_to_cpu(tlv->len);
+
+ if (tlv_value_len + sizeof(*tlv) > info_len) {
+ pr_warn("malformed TLV 0x%.2X; LEN: %u\n",
+ tlv_type, tlv_value_len);
+ return -EINVAL;
+ }
+
+ switch (tlv_type) {
+ case QTN_TLV_ID_REG_RULE:
+ if (rule_idx >= resp->n_reg_rules) {
+ pr_warn("unexpected number of rules: %u\n",
+ resp->n_reg_rules);
+ return -EINVAL;
+ }
+
+ if (tlv_value_len != sizeof(*tlv_rule) - sizeof(*tlv)) {
+ pr_warn("malformed TLV 0x%.2X; LEN: %u\n",
+ tlv_type, tlv_value_len);
+ return -EINVAL;
+ }
+
+ tlv_rule = (const struct qlink_tlv_reg_rule *)tlv;
+ rule = &hwinfo->rd->reg_rules[rule_idx++];
+
+ rule->freq_range.start_freq_khz =
+ le32_to_cpu(tlv_rule->start_freq_khz);
+ rule->freq_range.end_freq_khz =
+ le32_to_cpu(tlv_rule->end_freq_khz);
+ rule->freq_range.max_bandwidth_khz =
+ le32_to_cpu(tlv_rule->max_bandwidth_khz);
+ rule->power_rule.max_antenna_gain =
+ le32_to_cpu(tlv_rule->max_antenna_gain);
+ rule->power_rule.max_eirp =
+ le32_to_cpu(tlv_rule->max_eirp);
+ rule->dfs_cac_ms =
+ le32_to_cpu(tlv_rule->dfs_cac_ms);
+ rule->flags = qtnf_cmd_resp_reg_rule_flags_parse(
+ le32_to_cpu(tlv_rule->flags));
+ break;
+ default:
+ break;
+ }
+
+ info_len -= tlv_value_len + sizeof(*tlv);
+ tlv = (struct qlink_tlv_hdr *)(tlv->val + tlv_value_len);
+ }
+
+ if (rule_idx != resp->n_reg_rules) {
+ pr_warn("unexpected number of rules: expected %u got %u\n",
+ resp->n_reg_rules, rule_idx);
+ kfree(hwinfo->rd);
+ hwinfo->rd = NULL;
+ return -EINVAL;
+ }
pr_info("fw_version=%d, MACs map %#x, alpha2=\"%c%c\", chains Tx=%u Rx=%u\n",
hwinfo->fw_ver, hwinfo->mac_bitmap,
- hwinfo->alpha2_code[0], hwinfo->alpha2_code[1],
+ hwinfo->rd->alpha2[0], hwinfo->rd->alpha2[1],
hwinfo->total_tx_chain, hwinfo->total_rx_chain);
return 0;
@@ -878,7 +989,7 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
struct ieee80211_iface_limit *limits = NULL;
const struct qlink_iface_limit *limit_record;
size_t record_count = 0, rec = 0;
- u16 tlv_type, tlv_value_len, mask;
+ u16 tlv_type, tlv_value_len;
struct qlink_iface_comb_num *comb;
size_t tlv_full_len;
const struct qlink_tlv_hdr *tlv;
@@ -931,10 +1042,12 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
limit_record = (void *)tlv->val;
limits[rec].max = le16_to_cpu(limit_record->max_num);
- mask = le16_to_cpu(limit_record->type_mask);
- limits[rec].types = qlink_iface_type_mask_to_nl(mask);
- /* only AP and STA modes are supported */
+ limits[rec].types = qlink_iface_type_to_nl_mask(
+ le16_to_cpu(limit_record->type));
+
+ /* supported modes: STA, AP */
limits[rec].types &= BIT(NL80211_IFTYPE_AP) |
+ BIT(NL80211_IFTYPE_AP_VLAN) |
BIT(NL80211_IFTYPE_STATION);
pr_debug("MAC%u: MAX: %u; TYPES: %.4X\n", mac->macid,
@@ -946,6 +1059,7 @@ static int qtnf_parse_variable_mac_info(struct qtnf_wmac *mac,
default:
break;
}
+
tlv_buf_size -= tlv_full_len;
tlv = (struct qlink_tlv_hdr *)(tlv->val + tlv_value_len);
}
@@ -1013,14 +1127,24 @@ qtnf_cmd_resp_fill_channels_info(struct ieee80211_supported_band *band,
unsigned int chidx = 0;
u32 qflags;
- kfree(band->channels);
- band->channels = NULL;
+ if (band->channels) {
+ if (band->n_channels == resp->num_chans) {
+ memset(band->channels, 0,
+ sizeof(*band->channels) * band->n_channels);
+ } else {
+ kfree(band->channels);
+ band->n_channels = 0;
+ band->channels = NULL;
+ }
+ }
band->n_channels = resp->num_chans;
if (band->n_channels == 0)
return 0;
- band->channels = kcalloc(band->n_channels, sizeof(*chan), GFP_KERNEL);
+ if (!band->channels)
+ band->channels = kcalloc(band->n_channels, sizeof(*chan),
+ GFP_KERNEL);
if (!band->channels) {
band->n_channels = 0;
return -ENOMEM;
@@ -1212,6 +1336,62 @@ static int qtnf_cmd_resp_proc_phy_params(struct qtnf_wmac *mac,
return 0;
}
+static int
+qtnf_cmd_resp_proc_chan_stat_info(struct qtnf_chan_stats *stats,
+ const u8 *payload, size_t payload_len)
+{
+ struct qlink_chan_stats *qlink_stats;
+ const struct qlink_tlv_hdr *tlv;
+ size_t tlv_full_len;
+ u16 tlv_value_len;
+ u16 tlv_type;
+
+ tlv = (struct qlink_tlv_hdr *)payload;
+ while (payload_len >= sizeof(struct qlink_tlv_hdr)) {
+ tlv_type = le16_to_cpu(tlv->type);
+ tlv_value_len = le16_to_cpu(tlv->len);
+ tlv_full_len = tlv_value_len + sizeof(struct qlink_tlv_hdr);
+ if (tlv_full_len > payload_len) {
+ pr_warn("malformed TLV 0x%.2X; LEN: %u\n",
+ tlv_type, tlv_value_len);
+ return -EINVAL;
+ }
+ switch (tlv_type) {
+ case QTN_TLV_ID_CHANNEL_STATS:
+ if (unlikely(tlv_value_len != sizeof(*qlink_stats))) {
+ pr_err("invalid CHANNEL_STATS entry size\n");
+ return -EINVAL;
+ }
+
+ qlink_stats = (void *)tlv->val;
+
+ stats->chan_num = le32_to_cpu(qlink_stats->chan_num);
+ stats->cca_tx = le32_to_cpu(qlink_stats->cca_tx);
+ stats->cca_rx = le32_to_cpu(qlink_stats->cca_rx);
+ stats->cca_busy = le32_to_cpu(qlink_stats->cca_busy);
+ stats->cca_try = le32_to_cpu(qlink_stats->cca_try);
+ stats->chan_noise = qlink_stats->chan_noise;
+
+ pr_debug("chan(%u) try(%u) busy(%u) noise(%d)\n",
+ stats->chan_num, stats->cca_try,
+ stats->cca_busy, stats->chan_noise);
+ break;
+ default:
+ pr_warn("Unknown TLV type: %#x\n",
+ le16_to_cpu(tlv->type));
+ }
+ payload_len -= tlv_full_len;
+ tlv = (struct qlink_tlv_hdr *)(tlv->val + tlv_value_len);
+ }
+
+ if (payload_len) {
+ pr_warn("malformed TLV buf; bytes left: %zu\n", payload_len);
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int qtnf_cmd_get_mac_info(struct qtnf_wmac *mac)
{
struct sk_buff *cmd_skb, *resp_skb = NULL;
@@ -1256,6 +1436,7 @@ int qtnf_cmd_get_hw_info(struct qtnf_bus *bus)
const struct qlink_resp_get_hw_info *resp;
u16 res_code = QLINK_CMD_RESULT_OK;
int ret = 0;
+ size_t info_len;
cmd_skb = qtnf_cmd_alloc_new_cmdskb(QLINK_MACID_RSVD, QLINK_VIFID_RSVD,
QLINK_CMD_GET_HW_INFO,
@@ -1266,7 +1447,7 @@ int qtnf_cmd_get_hw_info(struct qtnf_bus *bus)
qtnf_bus_lock(bus);
ret = qtnf_cmd_send_with_reply(bus, cmd_skb, &resp_skb, &res_code,
- sizeof(*resp), NULL);
+ sizeof(*resp), &info_len);
if (unlikely(ret))
goto out;
@@ -1278,7 +1459,7 @@ int qtnf_cmd_get_hw_info(struct qtnf_bus *bus)
}
resp = (const struct qlink_resp_get_hw_info *)resp_skb->data;
- ret = qtnf_cmd_resp_proc_hw_info(bus, resp);
+ ret = qtnf_cmd_resp_proc_hw_info(bus, resp, info_len);
out:
qtnf_bus_unlock(bus);
@@ -1320,6 +1501,9 @@ int qtnf_cmd_get_mac_chan_info(struct qtnf_wmac *mac,
cmd = (struct qlink_cmd_chans_info_get *)cmd_skb->data;
cmd->band = qband;
+
+ qtnf_bus_lock(mac->bus);
+
ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
sizeof(*resp), &info_len);
@@ -1343,6 +1527,7 @@ int qtnf_cmd_get_mac_chan_info(struct qtnf_wmac *mac,
ret = qtnf_cmd_resp_fill_channels_info(band, resp, info_len);
out:
+ qtnf_bus_unlock(mac->bus);
consume_skb(resp_skb);
return ret;
@@ -1676,10 +1861,27 @@ int qtnf_cmd_send_change_sta(struct qtnf_vif *vif, const u8 *mac,
cmd = (struct qlink_cmd_change_sta *)cmd_skb->data;
ether_addr_copy(cmd->sta_addr, mac);
- cmd->sta_flags_mask = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_mask));
- cmd->sta_flags_set = cpu_to_le32(qtnf_encode_sta_flags(
- params->sta_flags_set));
+
+ switch (vif->wdev.iftype) {
+ case NL80211_IFTYPE_AP:
+ cmd->if_type = cpu_to_le16(QLINK_IFTYPE_AP);
+ cmd->sta_flags_mask = cpu_to_le32(qtnf_encode_sta_flags(
+ params->sta_flags_mask));
+ cmd->sta_flags_set = cpu_to_le32(qtnf_encode_sta_flags(
+ params->sta_flags_set));
+ break;
+ case NL80211_IFTYPE_STATION:
+ cmd->if_type = cpu_to_le16(QLINK_IFTYPE_STATION);
+ cmd->sta_flags_mask = cpu_to_le32(qtnf_encode_sta_flags(
+ params->sta_flags_mask));
+ cmd->sta_flags_set = cpu_to_le32(qtnf_encode_sta_flags(
+ params->sta_flags_set));
+ break;
+ default:
+ pr_err("unsupported iftype %d\n", vif->wdev.iftype);
+ ret = -EINVAL;
+ goto out;
+ }
ret = qtnf_cmd_send(vif->mac->bus, cmd_skb, &res_code);
if (unlikely(ret))
@@ -1853,8 +2055,8 @@ int qtnf_cmd_send_connect(struct qtnf_vif *vif,
ether_addr_copy(cmd->bssid, bss_cfg->bssid);
- if (bss_cfg->chandef.chan)
- cmd->freq = cpu_to_le16(bss_cfg->chandef.chan->center_freq);
+ 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);
@@ -1976,3 +2178,183 @@ out:
qtnf_bus_unlock(vif->mac->bus);
return ret;
}
+
+int qtnf_cmd_reg_notify(struct qtnf_bus *bus, struct regulatory_request *req)
+{
+ struct sk_buff *cmd_skb;
+ int ret;
+ u16 res_code;
+ struct qlink_cmd_reg_notify *cmd;
+
+ cmd_skb = qtnf_cmd_alloc_new_cmdskb(QLINK_MACID_RSVD, QLINK_VIFID_RSVD,
+ QLINK_CMD_REG_NOTIFY,
+ sizeof(*cmd));
+ if (!cmd_skb)
+ return -ENOMEM;
+
+ cmd = (struct qlink_cmd_reg_notify *)cmd_skb->data;
+ cmd->alpha2[0] = req->alpha2[0];
+ cmd->alpha2[1] = req->alpha2[1];
+
+ switch (req->initiator) {
+ case NL80211_REGDOM_SET_BY_CORE:
+ cmd->initiator = QLINK_REGDOM_SET_BY_CORE;
+ break;
+ case NL80211_REGDOM_SET_BY_USER:
+ cmd->initiator = QLINK_REGDOM_SET_BY_USER;
+ break;
+ case NL80211_REGDOM_SET_BY_DRIVER:
+ cmd->initiator = QLINK_REGDOM_SET_BY_DRIVER;
+ break;
+ case NL80211_REGDOM_SET_BY_COUNTRY_IE:
+ cmd->initiator = QLINK_REGDOM_SET_BY_COUNTRY_IE;
+ break;
+ }
+
+ switch (req->user_reg_hint_type) {
+ case NL80211_USER_REG_HINT_USER:
+ cmd->user_reg_hint_type = QLINK_USER_REG_HINT_USER;
+ break;
+ case NL80211_USER_REG_HINT_CELL_BASE:
+ cmd->user_reg_hint_type = QLINK_USER_REG_HINT_CELL_BASE;
+ break;
+ case NL80211_USER_REG_HINT_INDOOR:
+ cmd->user_reg_hint_type = QLINK_USER_REG_HINT_INDOOR;
+ break;
+ }
+
+ qtnf_bus_lock(bus);
+
+ ret = qtnf_cmd_send(bus, cmd_skb, &res_code);
+ if (ret)
+ goto out;
+
+ switch (res_code) {
+ case QLINK_CMD_RESULT_ENOTSUPP:
+ pr_warn("reg update not supported\n");
+ ret = -EOPNOTSUPP;
+ break;
+ case QLINK_CMD_RESULT_EALREADY:
+ pr_info("regulatory domain is already set to %c%c",
+ req->alpha2[0], req->alpha2[1]);
+ ret = -EALREADY;
+ break;
+ case QLINK_CMD_RESULT_OK:
+ ret = 0;
+ break;
+ default:
+ ret = -EFAULT;
+ break;
+ }
+
+out:
+ qtnf_bus_unlock(bus);
+
+ return ret;
+}
+
+int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,
+ struct qtnf_chan_stats *stats)
+{
+ struct sk_buff *cmd_skb, *resp_skb = NULL;
+ struct qlink_cmd_get_chan_stats *cmd;
+ struct qlink_resp_get_chan_stats *resp;
+ size_t var_data_len;
+ u16 res_code = QLINK_CMD_RESULT_OK;
+ int ret = 0;
+
+ cmd_skb = qtnf_cmd_alloc_new_cmdskb(mac->macid, QLINK_VIFID_RSVD,
+ QLINK_CMD_CHAN_STATS,
+ sizeof(*cmd));
+ if (!cmd_skb)
+ return -ENOMEM;
+
+ qtnf_bus_lock(mac->bus);
+
+ cmd = (struct qlink_cmd_get_chan_stats *)cmd_skb->data;
+ cmd->channel = cpu_to_le16(channel);
+
+ ret = qtnf_cmd_send_with_reply(mac->bus, cmd_skb, &resp_skb, &res_code,
+ sizeof(*resp), &var_data_len);
+ if (unlikely(ret)) {
+ qtnf_bus_unlock(mac->bus);
+ return ret;
+ }
+
+ if (unlikely(res_code != QLINK_CMD_RESULT_OK)) {
+ switch (res_code) {
+ case QLINK_CMD_RESULT_ENOTFOUND:
+ ret = -ENOENT;
+ break;
+ default:
+ pr_err("cmd exec failed: 0x%.4X\n", res_code);
+ ret = -EFAULT;
+ break;
+ }
+ goto out;
+ }
+
+ resp = (struct qlink_resp_get_chan_stats *)resp_skb->data;
+ ret = qtnf_cmd_resp_proc_chan_stat_info(stats, resp->info,
+ var_data_len);
+
+out:
+ qtnf_bus_unlock(mac->bus);
+ consume_skb(resp_skb);
+ return ret;
+}
+
+int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,
+ struct cfg80211_csa_settings *params)
+{
+ 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,
+ QLINK_CMD_CHAN_SWITCH,
+ sizeof(*cmd));
+
+ if (unlikely(!cmd_skb))
+ return -ENOMEM;
+
+ qtnf_bus_lock(mac->bus);
+
+ cmd = (struct qlink_cmd_chan_switch *)cmd_skb->data;
+ cmd->channel = cpu_to_le16(params->chandef.chan->hw_value);
+ cmd->radar_required = params->radar_required;
+ cmd->block_tx = params->block_tx;
+ cmd->beacon_count = params->count;
+
+ ret = qtnf_cmd_send(mac->bus, cmd_skb, &res_code);
+
+ if (unlikely(ret))
+ goto out;
+
+ 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:
+ ret = -ENOENT;
+ break;
+ case QLINK_CMD_RESULT_ENOTSUPP:
+ ret = -EOPNOTSUPP;
+ break;
+ case QLINK_CMD_RESULT_EALREADY:
+ ret = -EALREADY;
+ break;
+ case QLINK_CMD_RESULT_INVALID:
+ default:
+ ret = -EFAULT;
+ break;
+ }
+
+out:
+ qtnf_bus_unlock(mac->bus);
+ return ret;
+}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/commands.h b/drivers/net/wireless/quantenna/qtnfmac/commands.h
index 6c51854ef5e7..783b20364296 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/commands.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/commands.h
@@ -70,5 +70,10 @@ int qtnf_cmd_send_disconnect(struct qtnf_vif *vif,
u16 reason_code);
int qtnf_cmd_send_updown_intf(struct qtnf_vif *vif,
bool up);
+int qtnf_cmd_reg_notify(struct qtnf_bus *bus, struct regulatory_request *req);
+int qtnf_cmd_get_chan_stats(struct qtnf_wmac *mac, u16 channel,
+ struct qtnf_chan_stats *stats);
+int qtnf_cmd_send_chan_switch(struct qtnf_wmac *mac,
+ struct cfg80211_csa_settings *params);
#endif /* QLINK_COMMANDS_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c
index f053532c0e87..5e60180482d1 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.c
@@ -288,6 +288,8 @@ static struct qtnf_wmac *qtnf_core_mac_alloc(struct qtnf_bus *bus,
mac->iflist[i].mac = mac;
mac->iflist[i].vifid = i;
qtnf_sta_list_init(&mac->iflist[i].sta_list);
+ mutex_init(&mac->mac_lock);
+ init_timer(&mac->scan_timeout);
}
qtnf_mac_init_primary_intf(mac);
@@ -549,6 +551,9 @@ void qtnf_core_detach(struct qtnf_bus *bus)
destroy_workqueue(bus->workqueue);
}
+ kfree(bus->hw_info.rd);
+ bus->hw_info.rd = NULL;
+
qtnf_trans_free(bus);
}
EXPORT_SYMBOL_GPL(qtnf_core_detach);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.h b/drivers/net/wireless/quantenna/qtnfmac/core.h
index a616434281cf..066fcd1095a0 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/core.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/core.h
@@ -42,11 +42,11 @@
#define QTNF_MAX_SSID_LIST_LENGTH 2
#define QTNF_MAX_VSIE_LEN 255
-#define QTNF_MAX_ALPHA_LEN 2
#define QTNF_MAX_INTF 8
#define QTNF_MAX_EVENT_QUEUE_LEN 255
#define QTNF_DEFAULT_BG_SCAN_PERIOD 300
#define QTNF_MAX_BG_SCAN_PERIOD 0xffff
+#define QTNF_SCAN_TIMEOUT_SEC 15
#define QTNF_DEF_BSS_PRIORITY 0
#define QTNF_DEF_WDOG_TIMEOUT 5
@@ -68,7 +68,6 @@ struct qtnf_bss_config {
u16 auth_type;
bool privacy;
enum nl80211_mfp mfp;
- struct cfg80211_chan_def chandef;
struct cfg80211_crypto_settings crypto;
u16 bg_scan_period;
u32 connect_flags;
@@ -90,6 +89,10 @@ enum qtnf_sta_state {
QTNF_STA_CONNECTED
};
+enum qtnf_mac_status {
+ QTNF_MAC_CSA_ACTIVE = BIT(0)
+};
+
struct qtnf_vif {
struct wireless_dev wdev;
u8 vifid;
@@ -125,25 +128,39 @@ struct qtnf_mac_info {
size_t n_limits;
};
+struct qtnf_chan_stats {
+ u32 chan_num;
+ u32 cca_tx;
+ u32 cca_rx;
+ u32 cca_busy;
+ u32 cca_try;
+ s8 chan_noise;
+};
+
struct qtnf_wmac {
u8 macid;
u8 wiphy_registered;
u8 macaddr[ETH_ALEN];
+ u32 status;
struct qtnf_bus *bus;
struct qtnf_mac_info macinfo;
struct qtnf_vif iflist[QTNF_MAX_INTF];
struct cfg80211_scan_request *scan_req;
+ struct cfg80211_chan_def chandef;
+ struct cfg80211_chan_def csa_chandef;
+ struct mutex mac_lock; /* lock during wmac speicific ops */
+ struct timer_list scan_timeout;
};
struct qtnf_hw_info {
+ u16 ql_proto_ver;
u8 num_mac;
u8 mac_bitmap;
- u8 alpha2_code[QTNF_MAX_ALPHA_LEN];
u32 fw_ver;
- u16 ql_proto_ver;
+ u32 hw_capab;
+ struct ieee80211_regdomain *rd;
u8 total_tx_chain;
u8 total_rx_chain;
- u32 hw_capab;
};
struct qtnf_vif *qtnf_mac_get_free_vif(struct qtnf_wmac *mac);
diff --git a/drivers/net/wireless/quantenna/qtnfmac/event.c b/drivers/net/wireless/quantenna/qtnfmac/event.c
index 9b61e9a83670..0fc2814eafad 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/event.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/event.c
@@ -211,8 +211,8 @@ qtnf_event_handle_bss_leave(struct qtnf_vif *vif,
pr_debug("VIF%u.%u: disconnected\n", vif->mac->macid, vif->vifid);
- cfg80211_disconnected(vif->netdev, leave_info->reason, NULL, 0, 0,
- GFP_KERNEL);
+ cfg80211_disconnected(vif->netdev, le16_to_cpu(leave_info->reason),
+ NULL, 0, 0, GFP_KERNEL);
vif->sta_state = QTNF_STA_DISCONNECTED;
netif_carrier_off(vif->netdev);
@@ -345,11 +345,70 @@ qtnf_event_handle_scan_complete(struct qtnf_wmac *mac,
return -EINVAL;
}
+ if (timer_pending(&mac->scan_timeout))
+ del_timer_sync(&mac->scan_timeout);
qtnf_scan_done(mac, le32_to_cpu(status->flags) & QLINK_SCAN_ABORTED);
return 0;
}
+static int
+qtnf_event_handle_freq_change(struct qtnf_wmac *mac,
+ const struct qlink_event_freq_change *data,
+ u16 len)
+{
+ struct wiphy *wiphy = priv_to_wiphy(mac);
+ struct cfg80211_chan_def chandef;
+ struct ieee80211_channel *chan;
+ struct qtnf_vif *vif;
+ int freq;
+ int i;
+
+ if (len < sizeof(*data)) {
+ pr_err("payload is too short\n");
+ return -EINVAL;
+ }
+
+ freq = le32_to_cpu(data->freq);
+ chan = ieee80211_get_channel(wiphy, freq);
+ if (!chan) {
+ pr_err("channel at %d MHz not found\n", freq);
+ return -EINVAL;
+ }
+
+ pr_debug("MAC%d switch to new channel %u MHz\n", mac->macid, freq);
+
+ if (mac->status & QTNF_MAC_CSA_ACTIVE) {
+ mac->status &= ~QTNF_MAC_CSA_ACTIVE;
+ if (chan->hw_value != mac->csa_chandef.chan->hw_value)
+ pr_warn("unexpected switch to %u during CSA to %u\n",
+ chan->hw_value,
+ mac->csa_chandef.chan->hw_value);
+ }
+
+ /* FIXME: need to figure out proper nl80211_channel_type value */
+ cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_HT20);
+ /* fall-back to minimal safe chandef description */
+ if (!cfg80211_chandef_valid(&chandef))
+ cfg80211_chandef_create(&chandef, chan, NL80211_CHAN_HT20);
+
+ memcpy(&mac->chandef, &chandef, sizeof(mac->chandef));
+
+ for (i = 0; i < QTNF_MAX_INTF; i++) {
+ vif = &mac->iflist[i];
+ if (vif->wdev.iftype == NL80211_IFTYPE_UNSPECIFIED)
+ continue;
+
+ if (vif->netdev) {
+ mutex_lock(&vif->wdev.mtx);
+ cfg80211_ch_switch_notify(vif->netdev, &chandef);
+ mutex_unlock(&vif->wdev.mtx);
+ }
+ }
+
+ return 0;
+}
+
static int qtnf_event_parse(struct qtnf_wmac *mac,
const struct sk_buff *event_skb)
{
@@ -400,6 +459,10 @@ static int qtnf_event_parse(struct qtnf_wmac *mac,
ret = qtnf_event_handle_bss_leave(vif, (const void *)event,
event_len);
break;
+ case QLINK_EVENT_FREQ_CHANGE:
+ ret = qtnf_event_handle_freq_change(mac, (const void *)event,
+ event_len);
+ break;
default:
pr_warn("unknown event type: %x\n", event_id);
break;
diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
index 7fc4f0d6a9ad..ae8acc1bf291 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
@@ -274,32 +274,6 @@ static int qtnf_pcie_init_memory(struct qtnf_pcie_bus_priv *priv)
return 0;
}
-static int
-qtnf_pcie_init_dma_mask(struct qtnf_pcie_bus_priv *priv, u64 dma_mask)
-{
- int ret;
-
- ret = dma_supported(&priv->pdev->dev, dma_mask);
- if (!ret) {
- pr_err("DMA mask %llu not supported\n", dma_mask);
- return ret;
- }
-
- ret = pci_set_dma_mask(priv->pdev, dma_mask);
- if (ret) {
- pr_err("failed to set DMA mask %llu\n", dma_mask);
- return ret;
- }
-
- ret = pci_set_consistent_dma_mask(priv->pdev, dma_mask);
- if (ret) {
- pr_err("failed to set consistent DMA mask %llu\n", dma_mask);
- return ret;
- }
-
- return ret;
-}
-
static void qtnf_tune_pcie_mps(struct qtnf_pcie_bus_priv *priv)
{
struct pci_dev *pdev = priv->pdev;
@@ -1212,7 +1186,7 @@ static int qtnf_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
goto err_base;
}
- ret = qtnf_pcie_init_dma_mask(pcie_priv, DMA_BIT_MASK(32));
+ ret = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (ret) {
pr_err("PCIE DMA mask init failed\n");
goto err_base;
@@ -1336,7 +1310,7 @@ static SIMPLE_DEV_PM_OPS(qtnf_pcie_pm_ops, qtnf_pcie_suspend,
qtnf_pcie_resume);
#endif
-static struct pci_device_id qtnf_pcie_devid_table[] = {
+static const struct pci_device_id qtnf_pcie_devid_table[] = {
{
PCIE_VENDOR_ID_QUANTENNA, PCIE_DEVICE_ID_QTN_PEARL,
PCI_ANY_ID, PCI_ANY_ID, 0, 0,
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink.h b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
index 6eafc15e0065..a8242f678496 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink.h
@@ -19,7 +19,7 @@
#include <linux/ieee80211.h>
-#define QLINK_PROTO_VER 3
+#define QLINK_PROTO_VER 5
#define QLINK_MACID_RSVD 0xFF
#define QLINK_VIFID_RSVD 0xFF
@@ -77,6 +77,7 @@ enum qlink_iface_type {
QLINK_IFTYPE_ADHOC = 3,
QLINK_IFTYPE_MONITOR = 4,
QLINK_IFTYPE_WDS = 5,
+ QLINK_IFTYPE_AP_VLAN = 6,
};
/**
@@ -85,12 +86,12 @@ enum qlink_iface_type {
* Data describing a single virtual interface.
*
* @if_type: Mode of interface operation, one of &enum qlink_iface_type
- * @flags: interface flagsmap.
+ * @vlanid: VLAN ID for AP_VLAN interface type
* @mac_addr: MAC address of virtual interface.
*/
struct qlink_intf_info {
__le16 if_type;
- __le16 flags;
+ __le16 vlanid;
u8 mac_addr[ETH_ALEN];
u8 rsvd[2];
} __packed;
@@ -133,6 +134,9 @@ enum qlink_channel_width {
* number of operational channels and information on each of the channel.
* This command is generic to a specified MAC, interface index must be set
* to QLINK_VIFID_RSVD in command header.
+ * @QLINK_CMD_REG_NOTIFY: notify device about regulatory domain change. This
+ * command is supported only if device reports QLINK_HW_SUPPORTS_REG_UPDATE
+ * capability.
*/
enum qlink_cmd_type {
QLINK_CMD_FW_INIT = 0x0001,
@@ -148,8 +152,9 @@ enum qlink_cmd_type {
QLINK_CMD_DEL_INTF = 0x0016,
QLINK_CMD_CHANGE_INTF = 0x0017,
QLINK_CMD_UPDOWN_INTF = 0x0018,
- QLINK_CMD_REG_REGION = 0x0019,
+ QLINK_CMD_REG_NOTIFY = 0x0019,
QLINK_CMD_CHANS_INFO_GET = 0x001A,
+ QLINK_CMD_CHAN_SWITCH = 0x001B,
QLINK_CMD_CONFIG_AP = 0x0020,
QLINK_CMD_START_AP = 0x0021,
QLINK_CMD_STOP_AP = 0x0022,
@@ -161,6 +166,7 @@ enum qlink_cmd_type {
QLINK_CMD_CHANGE_STA = 0x0051,
QLINK_CMD_DEL_STA = 0x0052,
QLINK_CMD_SCAN = 0x0053,
+ QLINK_CMD_CHAN_STATS = 0x0054,
QLINK_CMD_CONNECT = 0x0060,
QLINK_CMD_DISCONNECT = 0x0061,
};
@@ -287,6 +293,7 @@ struct qlink_cmd_get_sta_info {
* @pairwise: whether to use pairwise key.
* @addr: MAC address of a STA key is being installed to.
* @cipher: cipher suite.
+ * @vlanid: VLAN ID for AP_VLAN interface type
* @key_data: key data itself.
*/
struct qlink_cmd_add_key {
@@ -295,6 +302,7 @@ struct qlink_cmd_add_key {
u8 pairwise;
u8 addr[ETH_ALEN];
__le32 cipher;
+ __le16 vlanid;
u8 key_data[0];
} __packed;
@@ -341,12 +349,16 @@ struct qlink_cmd_set_def_mgmt_key {
*
* @sta_flags_mask: STA flags mask, bitmap of &enum qlink_sta_flags
* @sta_flags_set: STA flags values, bitmap of &enum qlink_sta_flags
+ * @if_type: Mode of interface operation, one of &enum qlink_iface_type
+ * @vlanid: VLAN ID to assign to specific STA
* @sta_addr: address of the STA for which parameters are set.
*/
struct qlink_cmd_change_sta {
struct qlink_cmd chdr;
__le32 sta_flags_mask;
__le32 sta_flags_set;
+ __le16 if_type;
+ __le16 vlanid;
u8 sta_addr[ETH_ALEN];
} __packed;
@@ -380,7 +392,7 @@ enum qlink_sta_connect_flags {
struct qlink_cmd_connect {
struct qlink_cmd chdr;
__le32 flags;
- __le16 freq;
+ __le16 channel;
__le16 bg_scan_period;
u8 bssid[ETH_ALEN];
u8 payload[0];
@@ -430,6 +442,70 @@ struct qlink_cmd_chans_info_get {
u8 band;
} __packed;
+/**
+ * struct qlink_cmd_get_chan_stats - data for QLINK_CMD_CHAN_STATS command
+ *
+ * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J
+ */
+struct qlink_cmd_get_chan_stats {
+ struct qlink_cmd chdr;
+ __le16 channel;
+} __packed;
+
+/**
+ * enum qlink_reg_initiator - Indicates the initiator of a reg domain request
+ *
+ * See &enum nl80211_reg_initiator for more info.
+ */
+enum qlink_reg_initiator {
+ QLINK_REGDOM_SET_BY_CORE,
+ QLINK_REGDOM_SET_BY_USER,
+ QLINK_REGDOM_SET_BY_DRIVER,
+ QLINK_REGDOM_SET_BY_COUNTRY_IE,
+};
+
+/**
+ * enum qlink_user_reg_hint_type - type of user regulatory hint
+ *
+ * See &enum nl80211_user_reg_hint_type for more info.
+ */
+enum qlink_user_reg_hint_type {
+ QLINK_USER_REG_HINT_USER = 0,
+ QLINK_USER_REG_HINT_CELL_BASE = 1,
+ QLINK_USER_REG_HINT_INDOOR = 2,
+};
+
+/**
+ * struct qlink_cmd_reg_notify - data for QLINK_CMD_REG_NOTIFY command
+ *
+ * @alpha2: the ISO / IEC 3166 alpha2 country code.
+ * @initiator: which entity sent the request, one of &enum qlink_reg_initiator.
+ * @user_reg_hint_type: type of hint for QLINK_REGDOM_SET_BY_USER request, one
+ * of &enum qlink_user_reg_hint_type.
+ */
+struct qlink_cmd_reg_notify {
+ struct qlink_cmd chdr;
+ u8 alpha2[2];
+ u8 initiator;
+ u8 user_reg_hint_type;
+} __packed;
+
+/**
+ * struct qlink_cmd_chan_switch - data for QLINK_CMD_CHAN_SWITCH command
+ *
+ * @channel: channel number according to 802.11 17.3.8.3.2 and Annex J
+ * @radar_required: whether radar detection is required on the new channel
+ * @block_tx: whether transmissions should be blocked while changing
+ * @beacon_count: number of beacons until switch
+ */
+struct qlink_cmd_chan_switch {
+ struct qlink_cmd chdr;
+ __le16 channel;
+ u8 radar_required;
+ u8 block_tx;
+ u8 beacon_count;
+} __packed;
+
/* QLINK Command Responses messages related definitions
*/
@@ -438,6 +514,7 @@ enum qlink_cmd_result {
QLINK_CMD_RESULT_INVALID,
QLINK_CMD_RESULT_ENOTSUPP,
QLINK_CMD_RESULT_ENOTFOUND,
+ QLINK_CMD_RESULT_EALREADY,
};
/**
@@ -497,6 +574,18 @@ struct qlink_resp_get_mac_info {
} __packed;
/**
+ * enum qlink_dfs_regions - regulatory DFS regions
+ *
+ * Corresponds to &enum nl80211_dfs_regions.
+ */
+enum qlink_dfs_regions {
+ QLINK_DFS_UNSET = 0,
+ QLINK_DFS_FCC = 1,
+ QLINK_DFS_ETSI = 2,
+ QLINK_DFS_JP = 3,
+};
+
+/**
* struct qlink_resp_get_hw_info - response for QLINK_CMD_GET_HW_INFO command
*
* Description of wireless hardware capabilities and features.
@@ -504,22 +593,29 @@ struct qlink_resp_get_mac_info {
* @fw_ver: wireless hardware firmware version.
* @hw_capab: Bitmap of capabilities supported by firmware.
* @ql_proto_ver: Version of QLINK protocol used by firmware.
- * @country_code: country code ID firmware is configured to.
* @num_mac: Number of separate physical radio devices provided by hardware.
* @mac_bitmap: Bitmap of MAC IDs that are active and can be used in firmware.
* @total_tx_chains: total number of transmit chains used by device.
* @total_rx_chains: total number of receive chains.
+ * @alpha2: country code ID firmware is configured to.
+ * @n_reg_rules: number of regulatory rules TLVs in variable portion of the
+ * message.
+ * @dfs_region: regulatory DFS region, one of @enum qlink_dfs_region.
+ * @info: variable-length HW info, can contain QTN_TLV_ID_REG_RULE.
*/
struct qlink_resp_get_hw_info {
struct qlink_resp rhdr;
__le32 fw_ver;
__le32 hw_capab;
__le16 ql_proto_ver;
- u8 alpha2_code[2];
u8 num_mac;
u8 mac_bitmap;
u8 total_tx_chain;
u8 total_rx_chain;
+ u8 alpha2[2];
+ u8 n_reg_rules;
+ u8 dfs_region;
+ u8 info[0];
} __packed;
/**
@@ -574,6 +670,16 @@ struct qlink_resp_phy_params {
u8 info[0];
} __packed;
+/**
+ * struct qlink_resp_get_chan_stats - response for QLINK_CMD_CHAN_STATS cmd
+ *
+ * @info: variable-length channel info.
+ */
+struct qlink_resp_get_chan_stats {
+ struct qlink_cmd rhdr;
+ u8 info[0];
+} __packed;
+
/* QLINK Events messages related definitions
*/
@@ -585,6 +691,7 @@ enum qlink_event_type {
QLINK_EVENT_SCAN_COMPLETE = 0x0025,
QLINK_EVENT_BSS_JOIN = 0x0026,
QLINK_EVENT_BSS_LEAVE = 0x0027,
+ QLINK_EVENT_FREQ_CHANGE = 0x0028,
};
/**
@@ -651,7 +758,17 @@ struct qlink_event_bss_join {
*/
struct qlink_event_bss_leave {
struct qlink_event ehdr;
- u16 reason;
+ __le16 reason;
+} __packed;
+
+/**
+ * struct qlink_event_freq_change - data for QLINK_EVENT_FREQ_CHANGE event
+ *
+ * @freq: new operating frequency in MHz
+ */
+struct qlink_event_freq_change {
+ struct qlink_event ehdr;
+ __le32 freq;
} __packed;
enum qlink_rxmgmt_flags {
@@ -741,10 +858,12 @@ enum qlink_tlv_id {
QTN_TLV_ID_LRETRY_LIMIT = 0x0204,
QTN_TLV_ID_BCN_PERIOD = 0x0205,
QTN_TLV_ID_DTIM = 0x0206,
+ QTN_TLV_ID_REG_RULE = 0x0207,
QTN_TLV_ID_CHANNEL = 0x020F,
QTN_TLV_ID_COVERAGE_CLASS = 0x0213,
QTN_TLV_ID_IFACE_LIMIT = 0x0214,
QTN_TLV_ID_NUM_IFACE_COMB = 0x0215,
+ QTN_TLV_ID_CHANNEL_STATS = 0x0216,
QTN_TLV_ID_STA_BASIC_COUNTERS = 0x0300,
QTN_TLV_ID_STA_GENERIC_INFO = 0x0301,
QTN_TLV_ID_KEY = 0x0302,
@@ -761,7 +880,7 @@ struct qlink_tlv_hdr {
struct qlink_iface_limit {
__le16 max_num;
- __le16 type_mask;
+ __le16 type;
} __packed;
struct qlink_iface_comb_num {
@@ -844,12 +963,54 @@ struct qlink_tlv_cclass {
u8 cclass;
} __packed;
-enum qlink_dfs_state {
- QLINK_DFS_USABLE,
- QLINK_DFS_UNAVAILABLE,
- QLINK_DFS_AVAILABLE,
+/**
+ * enum qlink_reg_rule_flags - regulatory rule flags
+ *
+ * See description of &enum nl80211_reg_rule_flags
+ */
+enum qlink_reg_rule_flags {
+ QLINK_RRF_NO_OFDM = BIT(0),
+ QLINK_RRF_NO_CCK = BIT(1),
+ QLINK_RRF_NO_INDOOR = BIT(2),
+ QLINK_RRF_NO_OUTDOOR = BIT(3),
+ QLINK_RRF_DFS = BIT(4),
+ QLINK_RRF_PTP_ONLY = BIT(5),
+ QLINK_RRF_PTMP_ONLY = BIT(6),
+ QLINK_RRF_NO_IR = BIT(7),
+ QLINK_RRF_AUTO_BW = BIT(8),
+ QLINK_RRF_IR_CONCURRENT = BIT(9),
+ QLINK_RRF_NO_HT40MINUS = BIT(10),
+ QLINK_RRF_NO_HT40PLUS = BIT(11),
+ QLINK_RRF_NO_80MHZ = BIT(12),
+ QLINK_RRF_NO_160MHZ = BIT(13),
};
+/**
+ * struct qlink_tlv_reg_rule - data for QTN_TLV_ID_REG_RULE TLV
+ *
+ * Regulatory rule description.
+ *
+ * @start_freq_khz: start frequency of the range the rule is attributed to.
+ * @end_freq_khz: end frequency of the range the rule is attributed to.
+ * @max_bandwidth_khz: max bandwidth that channels in specified range can be
+ * configured to.
+ * @max_antenna_gain: max antenna gain that can be used in the specified
+ * frequency range, dBi.
+ * @max_eirp: maximum EIRP.
+ * @flags: regulatory rule flags in &enum qlink_reg_rule_flags.
+ * @dfs_cac_ms: DFS CAC period.
+ */
+struct qlink_tlv_reg_rule {
+ struct qlink_tlv_hdr hdr;
+ __le32 start_freq_khz;
+ __le32 end_freq_khz;
+ __le32 max_bandwidth_khz;
+ __le32 max_antenna_gain;
+ __le32 max_eirp;
+ __le32 flags;
+ __le32 dfs_cac_ms;
+} __packed;
+
enum qlink_channel_flags {
QLINK_CHAN_DISABLED = BIT(0),
QLINK_CHAN_NO_IR = BIT(1),
@@ -865,6 +1026,12 @@ enum qlink_channel_flags {
QLINK_CHAN_NO_10MHZ = BIT(12),
};
+enum qlink_dfs_state {
+ QLINK_DFS_USABLE,
+ QLINK_DFS_UNAVAILABLE,
+ QLINK_DFS_AVAILABLE,
+};
+
struct qlink_tlv_channel {
struct qlink_tlv_hdr hdr;
__le16 hw_value;
@@ -898,4 +1065,13 @@ struct qlink_auth_encr {
u8 control_port_no_encrypt;
} __packed;
+struct qlink_chan_stats {
+ __le32 chan_num;
+ __le32 cca_tx;
+ __le32 cca_rx;
+ __le32 cca_busy;
+ __le32 cca_try;
+ s8 chan_noise;
+} __packed;
+
#endif /* _QTN_QLINK_H_ */
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
index 49ae652ad9a3..cf024c995fd6 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
@@ -17,24 +17,30 @@
#include "qlink_util.h"
-u16 qlink_iface_type_mask_to_nl(u16 qlink_mask)
+u16 qlink_iface_type_to_nl_mask(u16 qlink_type)
{
u16 result = 0;
- if (qlink_mask & QLINK_IFTYPE_AP)
+ switch (qlink_type) {
+ case QLINK_IFTYPE_AP:
result |= BIT(NL80211_IFTYPE_AP);
-
- if (qlink_mask & QLINK_IFTYPE_STATION)
+ break;
+ case QLINK_IFTYPE_STATION:
result |= BIT(NL80211_IFTYPE_STATION);
-
- if (qlink_mask & QLINK_IFTYPE_ADHOC)
+ break;
+ case QLINK_IFTYPE_ADHOC:
result |= BIT(NL80211_IFTYPE_ADHOC);
-
- if (qlink_mask & QLINK_IFTYPE_MONITOR)
+ break;
+ case QLINK_IFTYPE_MONITOR:
result |= BIT(NL80211_IFTYPE_MONITOR);
-
- if (qlink_mask & QLINK_IFTYPE_WDS)
+ break;
+ case QLINK_IFTYPE_WDS:
result |= BIT(NL80211_IFTYPE_WDS);
+ break;
+ case QLINK_IFTYPE_AP_VLAN:
+ result |= BIT(NL80211_IFTYPE_AP_VLAN);
+ break;
+ }
return result;
}
diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
index 90d7d09a6c63..de06c1e20b5b 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h
@@ -22,14 +22,6 @@
#include "qlink.h"
-static inline void qtnf_cmd_skb_put_action(struct sk_buff *skb, u16 action)
-{
- __le16 *buf_ptr;
-
- buf_ptr = skb_put(skb, sizeof(action));
- *buf_ptr = cpu_to_le16(action);
-}
-
static inline void
qtnf_cmd_skb_put_buffer(struct sk_buff *skb, const u8 *buf_src, size_t len)
{
@@ -68,7 +60,7 @@ static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb,
memcpy(hdr->val, &tmp, sizeof(tmp));
}
-u16 qlink_iface_type_mask_to_nl(u16 qlink_mask);
+u16 qlink_iface_type_to_nl_mask(u16 qlink_type);
u8 qlink_chan_width_mask_to_nl(u16 qlink_mask);
#endif /* _QTN_FMAC_QLINK_UTIL_H_ */
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-26 20:49:52 +0000