summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/mwifiex/cfg80211.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/mwifiex/cfg80211.c')
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c89
1 files changed, 55 insertions, 34 deletions
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 780d3e168297..a875499f8945 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -180,10 +180,8 @@ mwifiex_form_mgmt_frame(struct sk_buff *skb, const u8 *buf, size_t len)
static int
mwifiex_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct ieee80211_channel *chan, bool offchan,
- enum nl80211_channel_type channel_type,
- bool channel_type_valid, unsigned int wait,
- const u8 *buf, size_t len, bool no_cck,
- bool dont_wait_for_ack, u64 *cookie)
+ unsigned int wait, const u8 *buf, size_t len,
+ bool no_cck, bool dont_wait_for_ack, u64 *cookie)
{
struct sk_buff *skb;
u16 pkt_len;
@@ -253,7 +251,6 @@ static int
mwifiex_cfg80211_remain_on_channel(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type,
unsigned int duration, u64 *cookie)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(wdev->netdev);
@@ -271,15 +268,14 @@ mwifiex_cfg80211_remain_on_channel(struct wiphy *wiphy,
}
ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_SET, chan,
- &channel_type, duration);
+ duration);
if (!ret) {
*cookie = random32() | 1;
priv->roc_cfg.cookie = *cookie;
priv->roc_cfg.chan = *chan;
- priv->roc_cfg.chan_type = channel_type;
- cfg80211_ready_on_channel(wdev, *cookie, chan, channel_type,
+ cfg80211_ready_on_channel(wdev, *cookie, chan,
duration, GFP_ATOMIC);
wiphy_dbg(wiphy, "info: ROC, cookie = 0x%llx\n", *cookie);
@@ -302,13 +298,11 @@ mwifiex_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
return -ENOENT;
ret = mwifiex_remain_on_chan_cfg(priv, HostCmd_ACT_GEN_REMOVE,
- &priv->roc_cfg.chan,
- &priv->roc_cfg.chan_type, 0);
+ &priv->roc_cfg.chan, 0);
if (!ret) {
cfg80211_remain_on_channel_expired(wdev, cookie,
&priv->roc_cfg.chan,
- priv->roc_cfg.chan_type,
GFP_ATOMIC);
memset(&priv->roc_cfg, 0, sizeof(struct mwifiex_roc_cfg));
@@ -324,6 +318,7 @@ mwifiex_cfg80211_cancel_remain_on_channel(struct wiphy *wiphy,
*/
static int
mwifiex_cfg80211_set_tx_power(struct wiphy *wiphy,
+ struct wireless_dev *wdev,
enum nl80211_tx_power_setting type,
int mbm)
{
@@ -471,13 +466,13 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
flag = 1;
first_chan = (u32) ch->hw_value;
next_chan = first_chan;
- max_pwr = ch->max_reg_power;
+ max_pwr = ch->max_power;
no_of_parsed_chan = 1;
continue;
}
if (ch->hw_value == next_chan + 1 &&
- ch->max_reg_power == max_pwr) {
+ ch->max_power == max_pwr) {
next_chan++;
no_of_parsed_chan++;
} else {
@@ -488,7 +483,7 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
no_of_triplet++;
first_chan = (u32) ch->hw_value;
next_chan = first_chan;
- max_pwr = ch->max_reg_power;
+ max_pwr = ch->max_power;
no_of_parsed_chan = 1;
}
}
@@ -1296,21 +1291,23 @@ static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
return -EINVAL;
}
- bss_cfg->channel =
- (u8)ieee80211_frequency_to_channel(params->channel->center_freq);
+ bss_cfg->channel = ieee80211_frequency_to_channel(
+ params->chandef.chan->center_freq);
/* Set appropriate bands */
- if (params->channel->band == IEEE80211_BAND_2GHZ) {
+ if (params->chandef.chan->band == IEEE80211_BAND_2GHZ) {
bss_cfg->band_cfg = BAND_CONFIG_BG;
- if (params->channel_type == NL80211_CHAN_NO_HT)
+ if (cfg80211_get_chandef_type(&params->chandef) ==
+ NL80211_CHAN_NO_HT)
config_bands = BAND_B | BAND_G;
else
config_bands = BAND_B | BAND_G | BAND_GN;
} else {
bss_cfg->band_cfg = BAND_CONFIG_A;
- if (params->channel_type == NL80211_CHAN_NO_HT)
+ if (cfg80211_get_chandef_type(&params->chandef) ==
+ NL80211_CHAN_NO_HT)
config_bands = BAND_A;
else
config_bands = BAND_AN | BAND_A;
@@ -1683,7 +1680,7 @@ static int mwifiex_set_ibss_params(struct mwifiex_private *priv,
int index = 0, i;
u8 config_bands = 0;
- if (params->channel->band == IEEE80211_BAND_2GHZ) {
+ if (params->chandef.chan->band == IEEE80211_BAND_2GHZ) {
if (!params->basic_rates) {
config_bands = BAND_B | BAND_G;
} else {
@@ -1708,10 +1705,12 @@ static int mwifiex_set_ibss_params(struct mwifiex_private *priv,
}
}
- if (params->channel_type != NL80211_CHAN_NO_HT)
+ if (cfg80211_get_chandef_type(&params->chandef) !=
+ NL80211_CHAN_NO_HT)
config_bands |= BAND_GN;
} else {
- if (params->channel_type == NL80211_CHAN_NO_HT)
+ if (cfg80211_get_chandef_type(&params->chandef) !=
+ NL80211_CHAN_NO_HT)
config_bands = BAND_A;
else
config_bands = BAND_AN | BAND_A;
@@ -1728,9 +1727,10 @@ static int mwifiex_set_ibss_params(struct mwifiex_private *priv,
}
adapter->sec_chan_offset =
- mwifiex_chan_type_to_sec_chan_offset(params->channel_type);
- priv->adhoc_channel =
- ieee80211_frequency_to_channel(params->channel->center_freq);
+ mwifiex_chan_type_to_sec_chan_offset(
+ cfg80211_get_chandef_type(&params->chandef));
+ priv->adhoc_channel = ieee80211_frequency_to_channel(
+ params->chandef.chan->center_freq);
wiphy_dbg(wiphy, "info: set ibss band %d, chan %d, chan offset %d\n",
config_bands, priv->adhoc_channel, adapter->sec_chan_offset);
@@ -1764,7 +1764,8 @@ mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
ret = mwifiex_cfg80211_assoc(priv, params->ssid_len, params->ssid,
params->bssid, priv->bss_mode,
- params->channel, NULL, params->privacy);
+ params->chandef.chan, NULL,
+ params->privacy);
done:
if (!ret) {
cfg80211_ibss_joined(priv->netdev, priv->cfg_bssid, GFP_KERNEL);
@@ -1819,12 +1820,18 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
wiphy_dbg(wiphy, "info: received scan request on %s\n", dev->name);
- if (atomic_read(&priv->wmm.tx_pkts_queued) >=
+ if ((request->flags & NL80211_SCAN_FLAG_LOW_PRIORITY) &&
+ atomic_read(&priv->wmm.tx_pkts_queued) >=
MWIFIEX_MIN_TX_PENDING_TO_CANCEL_SCAN) {
dev_dbg(priv->adapter->dev, "scan rejected due to traffic\n");
return -EBUSY;
}
+ if (priv->user_scan_cfg) {
+ dev_err(priv->adapter->dev, "cmd: Scan already in process..\n");
+ return -EBUSY;
+ }
+
priv->user_scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg),
GFP_KERNEL);
if (!priv->user_scan_cfg) {
@@ -1941,6 +1948,21 @@ mwifiex_setup_ht_caps(struct ieee80211_sta_ht_cap *ht_info,
else
ht_info->cap &= ~IEEE80211_HT_CAP_TX_STBC;
+ if (ISSUPP_GREENFIELD(adapter->hw_dot_11n_dev_cap))
+ ht_info->cap |= IEEE80211_HT_CAP_GRN_FLD;
+ else
+ ht_info->cap &= ~IEEE80211_HT_CAP_GRN_FLD;
+
+ if (ISENABLED_40MHZ_INTOLERANT(adapter->hw_dot_11n_dev_cap))
+ ht_info->cap |= IEEE80211_HT_CAP_40MHZ_INTOLERANT;
+ else
+ ht_info->cap &= ~IEEE80211_HT_CAP_40MHZ_INTOLERANT;
+
+ if (ISSUPP_RXLDPC(adapter->hw_dot_11n_dev_cap))
+ ht_info->cap |= IEEE80211_HT_CAP_LDPC_CODING;
+ else
+ ht_info->cap &= ~IEEE80211_HT_CAP_LDPC_CODING;
+
ht_info->cap &= ~IEEE80211_HT_CAP_MAX_AMSDU;
ht_info->cap |= IEEE80211_HT_CAP_SM_PS;
@@ -2074,8 +2096,8 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
return ERR_PTR(-EINVAL);
}
- dev = alloc_netdev_mq(sizeof(struct mwifiex_private *), name,
- ether_setup, 1);
+ dev = alloc_netdev_mqs(sizeof(struct mwifiex_private *), name,
+ ether_setup, IEEE80211_NUM_ACS, 1);
if (!dev) {
wiphy_err(wiphy, "no memory available for netdevice\n");
priv->bss_mode = NL80211_IFTYPE_UNSPECIFIED;
@@ -2116,7 +2138,6 @@ struct wireless_dev *mwifiex_add_virtual_intf(struct wiphy *wiphy,
}
sema_init(&priv->async_sem, 1);
- priv->scan_pending_on_block = false;
dev_dbg(adapter->dev, "info: %s: Marvell 802.11 Adapter\n", dev->name);
@@ -2138,8 +2159,7 @@ int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct wireless_dev *wdev)
mwifiex_dev_debugfs_remove(priv);
#endif
- if (!netif_queue_stopped(priv->netdev))
- netif_stop_queue(priv->netdev);
+ mwifiex_stop_net_dev_queue(priv->netdev, priv->adapter);
if (netif_carrier_ok(priv->netdev))
netif_carrier_off(priv->netdev);
@@ -2253,8 +2273,9 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
wiphy->available_antennas_tx = BIT(adapter->number_of_antenna) - 1;
wiphy->available_antennas_rx = BIT(adapter->number_of_antenna) - 1;
- wiphy->features = NL80211_FEATURE_HT_IBSS |
- NL80211_FEATURE_INACTIVITY_TIMER;
+ wiphy->features |= NL80211_FEATURE_HT_IBSS |
+ NL80211_FEATURE_INACTIVITY_TIMER |
+ NL80211_FEATURE_LOW_PRIORITY_SCAN;
/* Reserve space for mwifiex specific private data for BSS */
wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);