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-rw-r--r--drivers/net/wireless/mwifiex/Makefile2
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c498
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.h2
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c21
-rw-r--r--drivers/net/wireless/mwifiex/decl.h13
-rw-r--r--drivers/net/wireless/mwifiex/fw.h159
-rw-r--r--drivers/net/wireless/mwifiex/ie.c396
-rw-r--r--drivers/net/wireless/mwifiex/init.c1
-rw-r--r--drivers/net/wireless/mwifiex/ioctl.h32
-rw-r--r--drivers/net/wireless/mwifiex/join.c26
-rw-r--r--drivers/net/wireless/mwifiex/main.c57
-rw-r--r--drivers/net/wireless/mwifiex/main.h26
-rw-r--r--drivers/net/wireless/mwifiex/sta_cmd.c69
-rw-r--r--drivers/net/wireless/mwifiex/sta_cmdresp.c8
-rw-r--r--drivers/net/wireless/mwifiex/sta_event.c51
-rw-r--r--drivers/net/wireless/mwifiex/sta_ioctl.c9
-rw-r--r--drivers/net/wireless/mwifiex/uap_cmd.c432
-rw-r--r--drivers/net/wireless/mwifiex/wmm.c4
18 files changed, 1596 insertions, 210 deletions
diff --git a/drivers/net/wireless/mwifiex/Makefile b/drivers/net/wireless/mwifiex/Makefile
index 5c1a46b..3f66ebb 100644
--- a/drivers/net/wireless/mwifiex/Makefile
+++ b/drivers/net/wireless/mwifiex/Makefile
@@ -29,6 +29,8 @@ mwifiex-y += scan.o
mwifiex-y += join.o
mwifiex-y += sta_ioctl.o
mwifiex-y += sta_cmd.o
+mwifiex-y += uap_cmd.o
+mwifiex-y += ie.o
mwifiex-y += sta_cmdresp.o
mwifiex-y += sta_event.o
mwifiex-y += sta_tx.o
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index c78ea87..8767144 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -20,6 +20,23 @@
#include "cfg80211.h"
#include "main.h"
+static const struct ieee80211_iface_limit mwifiex_ap_sta_limits[] = {
+ {
+ .max = 1, .types = BIT(NL80211_IFTYPE_STATION),
+ },
+ {
+ .max = 1, .types = BIT(NL80211_IFTYPE_AP),
+ },
+};
+
+static const struct ieee80211_iface_combination mwifiex_iface_comb_ap_sta = {
+ .limits = mwifiex_ap_sta_limits,
+ .num_different_channels = 1,
+ .n_limits = ARRAY_SIZE(mwifiex_ap_sta_limits),
+ .max_interfaces = MWIFIEX_MAX_BSS_NUM,
+ .beacon_int_infra_match = true,
+};
+
/*
* This function maps the nl802.11 channel type into driver channel type.
*
@@ -67,7 +84,7 @@ mwifiex_is_alg_wep(u32 cipher)
/*
* This function retrieves the private structure from kernel wiphy structure.
*/
-static void *mwifiex_cfg80211_get_priv(struct wiphy *wiphy)
+static void *mwifiex_cfg80211_get_adapter(struct wiphy *wiphy)
{
return (void *) (*(unsigned long *) wiphy_priv(wiphy));
}
@@ -80,8 +97,10 @@ mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
+ const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ const u8 *peer_mac = pairwise ? mac_addr : bc_mac;
- if (mwifiex_set_encode(priv, NULL, 0, key_index, 1)) {
+ if (mwifiex_set_encode(priv, NULL, 0, key_index, peer_mac, 1)) {
wiphy_err(wiphy, "deleting the crypto keys\n");
return -EFAULT;
}
@@ -98,7 +117,8 @@ mwifiex_cfg80211_set_tx_power(struct wiphy *wiphy,
enum nl80211_tx_power_setting type,
int mbm)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_private *priv;
struct mwifiex_power_cfg power_cfg;
int dbm = MBM_TO_DBM(mbm);
@@ -109,6 +129,8 @@ mwifiex_cfg80211_set_tx_power(struct wiphy *wiphy,
power_cfg.is_power_auto = 1;
}
+ priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+
return mwifiex_set_tx_power(priv, &power_cfg);
}
@@ -148,7 +170,7 @@ mwifiex_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
if (!priv->sec_info.wep_enabled)
return 0;
- if (mwifiex_set_encode(priv, NULL, 0, key_index, 0)) {
+ if (mwifiex_set_encode(priv, NULL, 0, key_index, NULL, 0)) {
wiphy_err(wiphy, "set default Tx key index\n");
return -EFAULT;
}
@@ -165,9 +187,11 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
struct key_params *params)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
+ const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
+ const u8 *peer_mac = pairwise ? mac_addr : bc_mac;
if (mwifiex_set_encode(priv, params->key, params->key_len,
- key_index, 0)) {
+ key_index, peer_mac, 0)) {
wiphy_err(wiphy, "crypto keys added\n");
return -EFAULT;
}
@@ -192,13 +216,13 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
enum ieee80211_band band;
struct ieee80211_supported_band *sband;
struct ieee80211_channel *ch;
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
- struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_private *priv;
struct mwifiex_802_11d_domain_reg *domain_info = &adapter->domain_reg;
/* Set country code */
- domain_info->country_code[0] = priv->country_code[0];
- domain_info->country_code[1] = priv->country_code[1];
+ domain_info->country_code[0] = adapter->country_code[0];
+ domain_info->country_code[1] = adapter->country_code[1];
domain_info->country_code[2] = ' ';
band = mwifiex_band_to_radio_type(adapter->config_bands);
@@ -250,6 +274,8 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
domain_info->no_of_triplet = no_of_triplet;
+ priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
+
if (mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11D_DOMAIN_INFO,
HostCmd_ACT_GEN_SET, 0, NULL)) {
wiphy_err(wiphy, "11D: setting domain info in FW\n");
@@ -272,12 +298,12 @@ static int mwifiex_send_domain_info_cmd_fw(struct wiphy *wiphy)
static int mwifiex_reg_notifier(struct wiphy *wiphy,
struct regulatory_request *request)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
- wiphy_dbg(wiphy, "info: cfg80211 regulatory domain callback for domain"
- " %c%c\n", request->alpha2[0], request->alpha2[1]);
+ wiphy_dbg(wiphy, "info: cfg80211 regulatory domain callback for %c%c\n",
+ request->alpha2[0], request->alpha2[1]);
- memcpy(priv->country_code, request->alpha2, sizeof(request->alpha2));
+ memcpy(adapter->country_code, request->alpha2, sizeof(request->alpha2));
switch (request->initiator) {
case NL80211_REGDOM_SET_BY_DRIVER:
@@ -361,33 +387,10 @@ mwifiex_set_rf_channel(struct mwifiex_private *priv,
if (mwifiex_bss_set_channel(priv, &cfp))
return -EFAULT;
- return mwifiex_drv_change_adhoc_chan(priv, cfp.channel);
-}
-
-/*
- * CFG802.11 operation handler to set channel.
- *
- * This function can only be used when station is not connected.
- */
-static int
-mwifiex_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev,
- struct ieee80211_channel *chan,
- enum nl80211_channel_type channel_type)
-{
- struct mwifiex_private *priv;
-
- if (dev)
- priv = mwifiex_netdev_get_priv(dev);
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA)
+ return mwifiex_drv_change_adhoc_chan(priv, cfp.channel);
else
- priv = mwifiex_cfg80211_get_priv(wiphy);
-
- if (priv->media_connected) {
- wiphy_err(wiphy, "This setting is valid only when station "
- "is not connected\n");
- return -EINVAL;
- }
-
- return mwifiex_set_rf_channel(priv, chan, channel_type);
+ return mwifiex_uap_set_channel(priv, cfp.channel);
}
/*
@@ -399,18 +402,13 @@ mwifiex_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev,
static int
mwifiex_set_frag(struct mwifiex_private *priv, u32 frag_thr)
{
- int ret;
-
if (frag_thr < MWIFIEX_FRAG_MIN_VALUE ||
frag_thr > MWIFIEX_FRAG_MAX_VALUE)
- return -EINVAL;
-
- /* Send request to firmware */
- ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB,
- HostCmd_ACT_GEN_SET, FRAG_THRESH_I,
- &frag_thr);
+ frag_thr = MWIFIEX_FRAG_MAX_VALUE;
- return ret;
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_802_11_SNMP_MIB,
+ HostCmd_ACT_GEN_SET, FRAG_THRESH_I,
+ &frag_thr);
}
/*
@@ -439,19 +437,85 @@ mwifiex_set_rts(struct mwifiex_private *priv, u32 rts_thr)
static int
mwifiex_cfg80211_set_wiphy_params(struct wiphy *wiphy, u32 changed)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
- int ret = 0;
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_private *priv;
+ struct mwifiex_uap_bss_param *bss_cfg;
+ int ret, bss_started, i;
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+
+ switch (priv->bss_role) {
+ case MWIFIEX_BSS_ROLE_UAP:
+ bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param),
+ GFP_KERNEL);
+ if (!bss_cfg)
+ return -ENOMEM;
+
+ mwifiex_set_sys_config_invalid_data(bss_cfg);
+
+ if (changed & WIPHY_PARAM_RTS_THRESHOLD)
+ bss_cfg->rts_threshold = wiphy->rts_threshold;
+ if (changed & WIPHY_PARAM_FRAG_THRESHOLD)
+ bss_cfg->frag_threshold = wiphy->frag_threshold;
+ if (changed & WIPHY_PARAM_RETRY_LONG)
+ bss_cfg->retry_limit = wiphy->retry_long;
+
+ bss_started = priv->bss_started;
+
+ ret = mwifiex_send_cmd_sync(priv,
+ HostCmd_CMD_UAP_BSS_STOP,
+ HostCmd_ACT_GEN_SET, 0,
+ NULL);
+ if (ret) {
+ wiphy_err(wiphy, "Failed to stop the BSS\n");
+ kfree(bss_cfg);
+ return ret;
+ }
- if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
- ret = mwifiex_set_rts(priv, wiphy->rts_threshold);
- if (ret)
- return ret;
- }
+ ret = mwifiex_send_cmd_async(priv,
+ HostCmd_CMD_UAP_SYS_CONFIG,
+ HostCmd_ACT_GEN_SET,
+ UAP_BSS_PARAMS_I, bss_cfg);
- if (changed & WIPHY_PARAM_FRAG_THRESHOLD)
- ret = mwifiex_set_frag(priv, wiphy->frag_threshold);
+ kfree(bss_cfg);
- return ret;
+ if (ret) {
+ wiphy_err(wiphy, "Failed to set bss config\n");
+ return ret;
+ }
+
+ if (!bss_started)
+ break;
+
+ ret = mwifiex_send_cmd_async(priv,
+ HostCmd_CMD_UAP_BSS_START,
+ HostCmd_ACT_GEN_SET, 0,
+ NULL);
+ if (ret) {
+ wiphy_err(wiphy, "Failed to start BSS\n");
+ return ret;
+ }
+
+ break;
+ case MWIFIEX_BSS_ROLE_STA:
+ if (changed & WIPHY_PARAM_RTS_THRESHOLD) {
+ ret = mwifiex_set_rts(priv,
+ wiphy->rts_threshold);
+ if (ret)
+ return ret;
+ }
+ if (changed & WIPHY_PARAM_FRAG_THRESHOLD) {
+ ret = mwifiex_set_frag(priv,
+ wiphy->frag_threshold);
+ if (ret)
+ return ret;
+ }
+ break;
+ }
+ }
+
+ return 0;
}
/*
@@ -466,31 +530,59 @@ mwifiex_cfg80211_change_virtual_intf(struct wiphy *wiphy,
int ret;
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
- if (priv->bss_mode == type) {
- wiphy_warn(wiphy, "already set to required type\n");
- return 0;
- }
-
- priv->bss_mode = type;
-
- switch (type) {
+ switch (dev->ieee80211_ptr->iftype) {
case NL80211_IFTYPE_ADHOC:
- dev->ieee80211_ptr->iftype = NL80211_IFTYPE_ADHOC;
- wiphy_dbg(wiphy, "info: setting interface type to adhoc\n");
+ switch (type) {
+ case NL80211_IFTYPE_STATION:
+ break;
+ case NL80211_IFTYPE_UNSPECIFIED:
+ wiphy_warn(wiphy, "%s: kept type as IBSS\n", dev->name);
+ case NL80211_IFTYPE_ADHOC: /* This shouldn't happen */
+ return 0;
+ case NL80211_IFTYPE_AP:
+ default:
+ wiphy_err(wiphy, "%s: changing to %d not supported\n",
+ dev->name, type);
+ return -EOPNOTSUPP;
+ }
break;
case NL80211_IFTYPE_STATION:
- dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION;
- wiphy_dbg(wiphy, "info: setting interface type to managed\n");
+ switch (type) {
+ case NL80211_IFTYPE_ADHOC:
+ break;
+ case NL80211_IFTYPE_UNSPECIFIED:
+ wiphy_warn(wiphy, "%s: kept type as STA\n", dev->name);
+ case NL80211_IFTYPE_STATION: /* This shouldn't happen */
+ return 0;
+ case NL80211_IFTYPE_AP:
+ default:
+ wiphy_err(wiphy, "%s: changing to %d not supported\n",
+ dev->name, type);
+ return -EOPNOTSUPP;
+ }
+ break;
+ case NL80211_IFTYPE_AP:
+ switch (type) {
+ case NL80211_IFTYPE_UNSPECIFIED:
+ wiphy_warn(wiphy, "%s: kept type as AP\n", dev->name);
+ case NL80211_IFTYPE_AP: /* This shouldn't happen */
+ return 0;
+ case NL80211_IFTYPE_ADHOC:
+ case NL80211_IFTYPE_STATION:
+ default:
+ wiphy_err(wiphy, "%s: changing to %d not supported\n",
+ dev->name, type);
+ return -EOPNOTSUPP;
+ }
break;
- case NL80211_IFTYPE_UNSPECIFIED:
- dev->ieee80211_ptr->iftype = NL80211_IFTYPE_STATION;
- wiphy_dbg(wiphy, "info: setting interface type to auto\n");
- return 0;
default:
- wiphy_err(wiphy, "unknown interface type: %d\n", type);
- return -EINVAL;
+ wiphy_err(wiphy, "%s: unknown iftype: %d\n",
+ dev->name, dev->ieee80211_ptr->iftype);
+ return -EOPNOTSUPP;
}
+ dev->ieee80211_ptr->iftype = type;
+ priv->bss_mode = type;
mwifiex_deauthenticate(priv, NULL);
priv->sec_info.authentication_mode = NL80211_AUTHTYPE_OPEN_SYSTEM;
@@ -804,6 +896,90 @@ static int mwifiex_cfg80211_set_cqm_rssi_config(struct wiphy *wiphy,
return 0;
}
+/* cfg80211 operation handler for stop ap.
+ * Function stops BSS running at uAP interface.
+ */
+static int mwifiex_cfg80211_stop_ap(struct wiphy *wiphy, struct net_device *dev)
+{
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+ if (mwifiex_del_mgmt_ies(priv))
+ wiphy_err(wiphy, "Failed to delete mgmt IEs!\n");
+
+ if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL)) {
+ wiphy_err(wiphy, "Failed to stop the BSS\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+/* cfg80211 operation handler for start_ap.
+ * Function sets beacon period, DTIM period, SSID and security into
+ * AP config structure.
+ * AP is configured with these settings and BSS is started.
+ */
+static int mwifiex_cfg80211_start_ap(struct wiphy *wiphy,
+ struct net_device *dev,
+ struct cfg80211_ap_settings *params)
+{
+ struct mwifiex_uap_bss_param *bss_cfg;
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
+
+ if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP)
+ return -1;
+ if (mwifiex_set_mgmt_ies(priv, params))
+ return -1;
+
+ bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL);
+ if (!bss_cfg)
+ return -ENOMEM;
+
+ mwifiex_set_sys_config_invalid_data(bss_cfg);
+
+ if (params->beacon_interval)
+ bss_cfg->beacon_period = params->beacon_interval;
+ if (params->dtim_period)
+ bss_cfg->dtim_period = params->dtim_period;
+
+ if (params->ssid && params->ssid_len) {
+ memcpy(bss_cfg->ssid.ssid, params->ssid, params->ssid_len);
+ bss_cfg->ssid.ssid_len = params->ssid_len;
+ }
+
+ if (mwifiex_set_secure_params(priv, bss_cfg, params)) {
+ kfree(bss_cfg);
+ wiphy_err(wiphy, "Failed to parse secuirty parameters!\n");
+ return -1;
+ }
+
+ if (mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL)) {
+ wiphy_err(wiphy, "Failed to stop the BSS\n");
+ kfree(bss_cfg);
+ return -1;
+ }
+
+ if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG,
+ HostCmd_ACT_GEN_SET,
+ UAP_BSS_PARAMS_I, bss_cfg)) {
+ wiphy_err(wiphy, "Failed to set the SSID\n");
+ kfree(bss_cfg);
+ return -1;
+ }
+
+ kfree(bss_cfg);
+
+ if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_BSS_START,
+ HostCmd_ACT_GEN_SET, 0, NULL)) {
+ wiphy_err(wiphy, "Failed to start the BSS\n");
+ return -1;
+ }
+
+ return 0;
+}
+
/*
* CFG802.11 operation handler for disconnection request.
*
@@ -923,7 +1099,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
priv->wep_key_curr_index = 0;
priv->sec_info.encryption_mode = 0;
priv->sec_info.is_authtype_auto = 0;
- ret = mwifiex_set_encode(priv, NULL, 0, 0, 1);
+ ret = mwifiex_set_encode(priv, NULL, 0, 0, NULL, 1);
if (mode == NL80211_IFTYPE_ADHOC) {
/* "privacy" is set only for ad-hoc mode */
@@ -971,7 +1147,7 @@ mwifiex_cfg80211_assoc(struct mwifiex_private *priv, size_t ssid_len, u8 *ssid,
" with key len %d\n", sme->key_len);
priv->wep_key_curr_index = sme->key_idx;
ret = mwifiex_set_encode(priv, sme->key, sme->key_len,
- sme->key_idx, 0);
+ sme->key_idx, NULL, 0);
}
}
done:
@@ -1050,6 +1226,11 @@ mwifiex_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
goto done;
}
+ if (priv->bss_mode == NL80211_IFTYPE_AP) {
+ wiphy_err(wiphy, "skip association request for AP interface\n");
+ goto done;
+ }
+
wiphy_dbg(wiphy, "info: Trying to associate to %s and bssid %pM\n",
(char *) sme->ssid, sme->bssid);
@@ -1283,15 +1464,12 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
u32 *flags,
struct vif_params *params)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
- struct mwifiex_adapter *adapter;
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_private *priv;
struct net_device *dev;
void *mdev_priv;
+ struct wireless_dev *wdev;
- if (!priv)
- return NULL;
-
- adapter = priv->adapter;
if (!adapter)
return NULL;
@@ -1299,12 +1477,21 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
case NL80211_IFTYPE_UNSPECIFIED:
case NL80211_IFTYPE_STATION:
case NL80211_IFTYPE_ADHOC:
+ priv = adapter->priv[MWIFIEX_BSS_TYPE_STA];
if (priv->bss_mode) {
- wiphy_err(wiphy, "cannot create multiple"
- " station/adhoc interfaces\n");
+ wiphy_err(wiphy,
+ "cannot create multiple sta/adhoc ifaces\n");
return NULL;
}
+ wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+ if (!wdev)
+ return NULL;
+
+ wdev->wiphy = wiphy;
+ priv->wdev = wdev;
+ wdev->iftype = NL80211_IFTYPE_STATION;
+
if (type == NL80211_IFTYPE_UNSPECIFIED)
priv->bss_mode = NL80211_IFTYPE_STATION;
else
@@ -1312,11 +1499,36 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->bss_type = MWIFIEX_BSS_TYPE_STA;
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
- priv->bss_priority = 0;
+ priv->bss_priority = MWIFIEX_BSS_ROLE_STA;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
priv->bss_num = 0;
break;
+ case NL80211_IFTYPE_AP:
+ priv = adapter->priv[MWIFIEX_BSS_TYPE_UAP];
+
+ if (priv->bss_mode) {
+ wiphy_err(wiphy, "Can't create multiple AP interfaces");
+ return NULL;
+ }
+
+ wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
+ if (!wdev)
+ return NULL;
+
+ priv->wdev = wdev;
+ wdev->wiphy = wiphy;
+ wdev->iftype = NL80211_IFTYPE_AP;
+
+ priv->bss_type = MWIFIEX_BSS_TYPE_UAP;
+ priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
+ priv->bss_priority = MWIFIEX_BSS_ROLE_UAP;
+ priv->bss_role = MWIFIEX_BSS_ROLE_UAP;
+ priv->bss_started = 0;
+ priv->bss_num = 0;
+ priv->bss_mode = type;
+
+ break;
default:
wiphy_err(wiphy, "type not supported\n");
return NULL;
@@ -1329,6 +1541,15 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
goto error;
}
+ mwifiex_init_priv_params(priv, dev);
+ priv->netdev = dev;
+
+ mwifiex_setup_ht_caps(&wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap, priv);
+
+ if (adapter->config_bands & BAND_A)
+ mwifiex_setup_ht_caps(
+ &wiphy->bands[IEEE80211_BAND_5GHZ]->ht_cap, priv);
+
dev_net_set(dev, wiphy_net(wiphy));
dev->ieee80211_ptr = priv->wdev;
dev->ieee80211_ptr->iftype = priv->bss_mode;
@@ -1343,9 +1564,6 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
mdev_priv = netdev_priv(dev);
*((unsigned long *) mdev_priv) = (unsigned long) priv;
- priv->netdev = dev;
- mwifiex_init_priv_params(priv, dev);
-
SET_NETDEV_DEV(dev, adapter->dev);
/* Register network device */
@@ -1417,7 +1635,6 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
.get_station = mwifiex_cfg80211_get_station,
.dump_station = mwifiex_cfg80211_dump_station,
.set_wiphy_params = mwifiex_cfg80211_set_wiphy_params,
- .set_channel = mwifiex_cfg80211_set_channel,
.join_ibss = mwifiex_cfg80211_join_ibss,
.leave_ibss = mwifiex_cfg80211_leave_ibss,
.add_key = mwifiex_cfg80211_add_key,
@@ -1426,6 +1643,8 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
.set_power_mgmt = mwifiex_cfg80211_set_power_mgmt,
.set_tx_power = mwifiex_cfg80211_set_tx_power,
.set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask,
+ .start_ap = mwifiex_cfg80211_start_ap,
+ .stop_ap = mwifiex_cfg80211_stop_ap,
.set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config,
};
@@ -1436,82 +1655,67 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
* default parameters and handler function pointers, and finally
* registers the device.
*/
-int mwifiex_register_cfg80211(struct mwifiex_private *priv)
+
+int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
{
int ret;
void *wdev_priv;
- struct wireless_dev *wdev;
- struct ieee80211_sta_ht_cap *ht_info;
+ struct wiphy *wiphy;
+ struct mwifiex_private *priv = adapter->priv[MWIFIEX_BSS_TYPE_STA];
u8 *country_code;
- wdev = kzalloc(sizeof(struct wireless_dev), GFP_KERNEL);
- if (!wdev) {
- dev_err(priv->adapter->dev, "%s: allocating wireless device\n",
- __func__);
- return -ENOMEM;
- }
- wdev->wiphy =
- wiphy_new(&mwifiex_cfg80211_ops,
- sizeof(struct mwifiex_private *));
- if (!wdev->wiphy) {
- kfree(wdev);
+ /* create a new wiphy for use with cfg80211 */
+ wiphy = wiphy_new(&mwifiex_cfg80211_ops,
+ sizeof(struct mwifiex_adapter *));
+ if (!wiphy) {
+ dev_err(adapter->dev, "%s: creating new wiphy\n", __func__);
return -ENOMEM;
}
- wdev->iftype = NL80211_IFTYPE_STATION;
- wdev->wiphy->max_scan_ssids = 10;
- wdev->wiphy->max_scan_ie_len = MWIFIEX_MAX_VSIE_LEN;
- wdev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
- BIT(NL80211_IFTYPE_ADHOC);
-
- wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = &mwifiex_band_2ghz;
- ht_info = &wdev->wiphy->bands[IEEE80211_BAND_2GHZ]->ht_cap;
- mwifiex_setup_ht_caps(ht_info, priv);
-
- if (priv->adapter->config_bands & BAND_A) {
- wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = &mwifiex_band_5ghz;
- ht_info = &wdev->wiphy->bands[IEEE80211_BAND_5GHZ]->ht_cap;
- mwifiex_setup_ht_caps(ht_info, priv);
- } else {
- wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = NULL;
- }
+ wiphy->max_scan_ssids = MWIFIEX_MAX_SSID_LIST_LENGTH;
+ wiphy->max_scan_ie_len = MWIFIEX_MAX_VSIE_LEN;
+ wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+ BIT(NL80211_IFTYPE_ADHOC) |
+ BIT(NL80211_IFTYPE_AP);
+
+ wiphy->bands[IEEE80211_BAND_2GHZ] = &mwifiex_band_2ghz;
+ if (adapter->config_bands & BAND_A)
+ wiphy->bands[IEEE80211_BAND_5GHZ] = &mwifiex_band_5ghz;
+ else
+ wiphy->bands[IEEE80211_BAND_5GHZ] = NULL;
+
+ wiphy->iface_combinations = &mwifiex_iface_comb_ap_sta;
+ wiphy->n_iface_combinations = 1;
/* Initialize cipher suits */
- wdev->wiphy->cipher_suites = mwifiex_cipher_suites;
- wdev->wiphy->n_cipher_suites = ARRAY_SIZE(mwifiex_cipher_suites);
+ wiphy->cipher_suites = mwifiex_cipher_suites;
+ wiphy->n_cipher_suites = ARRAY_SIZE(mwifiex_cipher_suites);
- memcpy(wdev->wiphy->perm_addr, priv->curr_addr, ETH_ALEN);
- wdev->wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+ memcpy(wiphy->perm_addr, priv->curr_addr, ETH_ALEN);
+ wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
+ wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME | WIPHY_FLAG_CUSTOM_REGULATORY;
/* Reserve space for mwifiex specific private data for BSS */
- wdev->wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);
-
- wdev->wiphy->reg_notifier = mwifiex_reg_notifier;
+ wiphy->bss_priv_size = sizeof(struct mwifiex_bss_priv);
- /* Set struct mwifiex_private pointer in wiphy_priv */
- wdev_priv = wiphy_priv(wdev->wiphy);
+ wiphy->reg_notifier = mwifiex_reg_notifier;
- *(unsigned long *) wdev_priv = (unsigned long) priv;
+ /* Set struct mwifiex_adapter pointer in wiphy_priv */
+ wdev_priv = wiphy_priv(wiphy);
+ *(unsigned long *)wdev_priv = (unsigned long)adapter;
- set_wiphy_dev(wdev->wiphy, (struct device *) priv->adapter->dev);
+ set_wiphy_dev(wiphy, (struct device *)priv->adapter->dev);
- ret = wiphy_register(wdev->wiphy);
+ ret = wiphy_register(wiphy);
if (ret < 0) {
- dev_err(priv->adapter->dev, "%s: registering cfg80211 device\n",
- __func__);
- wiphy_free(wdev->wiphy);
- kfree(wdev);
+ dev_err(adapter->dev,
+ "%s: wiphy_register failed: %d\n", __func__, ret);
+ wiphy_free(wiphy);
return ret;
- } else {
- dev_dbg(priv->adapter->dev,
- "info: successfully registered wiphy device\n");
}
-
country_code = mwifiex_11d_code_2_region(priv->adapter->region_code);
- if (country_code && regulatory_hint(wdev->wiphy, country_code))
- dev_err(priv->adapter->dev,
- "%s: regulatory_hint failed\n", __func__);
-
- priv->wdev = wdev;
+ if (country_code && regulatory_hint(wiphy, country_code))
+ dev_err(adapter->dev, "regulatory_hint() failed\n");
+ adapter->wiphy = wiphy;
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/cfg80211.h b/drivers/net/wireless/mwifiex/cfg80211.h
index 76c76c6..c584893 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.h
+++ b/drivers/net/wireless/mwifiex/cfg80211.h
@@ -24,6 +24,6 @@
#include "main.h"
-int mwifiex_register_cfg80211(struct mwifiex_private *);
+int mwifiex_register_cfg80211(struct mwifiex_adapter *);
#endif
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 1710bef..51e023e 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -440,6 +440,11 @@ int mwifiex_process_event(struct mwifiex_adapter *adapter)
do_gettimeofday(&tstamp);
dev_dbg(adapter->dev, "event: %lu.%lu: cause: %#x\n",
tstamp.tv_sec, tstamp.tv_usec, eventcause);
+ } else {
+ /* Handle PS_SLEEP/AWAKE events on STA */
+ priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
+ if (!priv)
+ priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
}
ret = mwifiex_process_sta_event(priv);
@@ -540,8 +545,20 @@ int mwifiex_send_cmd_async(struct mwifiex_private *priv, uint16_t cmd_no,
/* Prepare command */
if (cmd_no) {
- ret = mwifiex_sta_prepare_cmd(priv, cmd_no, cmd_action,
- cmd_oid, data_buf, cmd_ptr);
+ switch (cmd_no) {
+ case HostCmd_CMD_UAP_SYS_CONFIG:
+ case HostCmd_CMD_UAP_BSS_START:
+ case HostCmd_CMD_UAP_BSS_STOP:
+ ret = mwifiex_uap_prepare_cmd(priv, cmd_no, cmd_action,
+ cmd_oid, data_buf,
+ cmd_ptr);
+ break;
+ default:
+ ret = mwifiex_sta_prepare_cmd(priv, cmd_no, cmd_action,
+ cmd_oid, data_buf,
+ cmd_ptr);
+ break;
+ }
} else {
ret = mwifiex_cmd_host_cmd(priv, cmd_ptr, data_buf);
cmd_node->cmd_flag |= CMD_F_HOSTCMD;
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index d04aba4..f918f66 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -28,7 +28,7 @@
#include <linux/ieee80211.h>
-#define MWIFIEX_MAX_BSS_NUM (1)
+#define MWIFIEX_MAX_BSS_NUM (2)
#define MWIFIEX_MIN_DATA_HEADER_LEN 36 /* sizeof(mwifiex_txpd)
* + 4 byte alignment
@@ -55,11 +55,17 @@
#define MWIFIEX_RX_DATA_BUF_SIZE (4 * 1024)
#define MWIFIEX_RX_CMD_BUF_SIZE (2 * 1024)
+#define MAX_BEACON_PERIOD (4000)
+#define MIN_BEACON_PERIOD (50)
+#define MAX_DTIM_PERIOD (100)
+#define MIN_DTIM_PERIOD (1)
+
#define MWIFIEX_RTS_MIN_VALUE (0)
#define MWIFIEX_RTS_MAX_VALUE (2347)
#define MWIFIEX_FRAG_MIN_VALUE (256)
#define MWIFIEX_FRAG_MAX_VALUE (2346)
+#define MWIFIEX_RETRY_LIMIT 14
#define MWIFIEX_SDIO_BLOCK_SIZE 256
#define MWIFIEX_BUF_FLAG_REQUEUED_PKT BIT(0)
@@ -92,6 +98,11 @@ struct mwifiex_fw_image {
u32 fw_len;
};
+struct mwifiex_802_11_ssid {
+ u32 ssid_len;
+ u8 ssid[IEEE80211_MAX_SSID_LEN];
+};
+
struct mwifiex_wait_queue {
wait_queue_head_t wait;
int status;
diff --git a/drivers/net/wireless/mwifiex/fw.h b/drivers/net/wireless/mwifiex/fw.h
index 5f6adeb..9f674bb 100644
--- a/drivers/net/wireless/mwifiex/fw.h
+++ b/drivers/net/wireless/mwifiex/fw.h
@@ -93,6 +93,20 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define CAL_SNR(RSSI, NF) ((s16)((s16)(RSSI)-(s16)(NF)))
+#define UAP_BSS_PARAMS_I 0
+#define UAP_CUSTOM_IE_I 1
+#define MWIFIEX_AUTO_IDX_MASK 0xffff
+#define MWIFIEX_DELETE_MASK 0x0000
+#define MGMT_MASK_ASSOC_REQ 0x01
+#define MGMT_MASK_REASSOC_REQ 0x04
+#define MGMT_MASK_ASSOC_RESP 0x02
+#define MGMT_MASK_REASSOC_RESP 0x08
+#define MGMT_MASK_PROBE_REQ 0x10
+#define MGMT_MASK_PROBE_RESP 0x20
+#define MGMT_MASK_BEACON 0x100
+
+#define TLV_TYPE_UAP_SSID 0x0000
+
#define PROPRIETARY_TLV_BASE_ID 0x0100
#define TLV_TYPE_KEY_MATERIAL (PROPRIETARY_TLV_BASE_ID + 0)
#define TLV_TYPE_CHANLIST (PROPRIETARY_TLV_BASE_ID + 1)
@@ -104,14 +118,26 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define TLV_TYPE_TSFTIMESTAMP (PROPRIETARY_TLV_BASE_ID + 19)
#define TLV_TYPE_RSSI_HIGH (PROPRIETARY_TLV_BASE_ID + 22)
#define TLV_TYPE_AUTH_TYPE (PROPRIETARY_TLV_BASE_ID + 31)
+#define TLV_TYPE_STA_MAC_ADDR (PROPRIETARY_TLV_BASE_ID + 32)
#define TLV_TYPE_CHANNELBANDLIST (PROPRIETARY_TLV_BASE_ID + 42)
+#define TLV_TYPE_UAP_BEACON_PERIOD (PROPRIETARY_TLV_BASE_ID + 44)
+#define TLV_TYPE_UAP_DTIM_PERIOD (PROPRIETARY_TLV_BASE_ID + 45)
+#define TLV_TYPE_UAP_RTS_THRESHOLD (PROPRIETARY_TLV_BASE_ID + 51)
+#define TLV_TYPE_UAP_WPA_PASSPHRASE (PROPRIETARY_TLV_BASE_ID + 60)
+#define TLV_TYPE_UAP_ENCRY_PROTOCOL (PROPRIETARY_TLV_BASE_ID + 64)
+#define TLV_TYPE_UAP_AKMP (PROPRIETARY_TLV_BASE_ID + 65)
+#define TLV_TYPE_UAP_FRAG_THRESHOLD (PROPRIETARY_TLV_BASE_ID + 70)
#define TLV_TYPE_RATE_DROP_CONTROL (PROPRIETARY_TLV_BASE_ID + 82)
#define TLV_TYPE_RATE_SCOPE (PROPRIETARY_TLV_BASE_ID + 83)
#define TLV_TYPE_POWER_GROUP (PROPRIETARY_TLV_BASE_ID + 84)
+#define TLV_TYPE_UAP_RETRY_LIMIT (PROPRIETARY_TLV_BASE_ID + 93)
#define TLV_TYPE_WAPI_IE (PROPRIETARY_TLV_BASE_ID + 94)
+#define TLV_TYPE_UAP_MGMT_FRAME (PROPRIETARY_TLV_BASE_ID + 104)
#define TLV_TYPE_MGMT_IE (PROPRIETARY_TLV_BASE_ID + 105)
#define TLV_TYPE_AUTO_DS_PARAM (PROPRIETARY_TLV_BASE_ID + 113)
#define TLV_TYPE_PS_PARAM (PROPRIETARY_TLV_BASE_ID + 114)
+#define TLV_TYPE_PWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 145)
+#define TLV_TYPE_GWK_CIPHER (PROPRIETARY_TLV_BASE_ID + 146)
#define MWIFIEX_TX_DATA_BUF_SIZE_2K 2048
@@ -209,6 +235,9 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define HostCmd_CMD_RSSI_INFO 0x00a4
#define HostCmd_CMD_FUNC_INIT 0x00a9
#define HostCmd_CMD_FUNC_SHUTDOWN 0x00aa
+#define HostCmd_CMD_UAP_SYS_CONFIG 0x00b0
+#define HostCmd_CMD_UAP_BSS_START 0x00b1
+#define HostCmd_CMD_UAP_BSS_STOP 0x00b2
#define HostCmd_CMD_11N_CFG 0x00cd
#define HostCmd_CMD_11N_ADDBA_REQ 0x00ce
#define HostCmd_CMD_11N_ADDBA_RSP 0x00cf
@@ -223,6 +252,19 @@ enum MWIFIEX_802_11_PRIVACY_FILTER {
#define HostCmd_CMD_SET_BSS_MODE 0x00f7
#define HostCmd_CMD_PCIE_DESC_DETAILS 0x00fa
+#define PROTOCOL_NO_SECURITY 0x01
+#define PROTOCOL_STATIC_WEP 0x02
+#define PROTOCOL_WPA 0x08
+#define PROTOCOL_WPA2 0x20
+#define PROTOCOL_WPA2_MIXED 0x28
+#define PROTOCOL_EAP 0x40
+#define KEY_MGMT_NONE 0x04
+#define KEY_MGMT_PSK 0x02
+#define KEY_MGMT_EAP 0x01
+#define CIPHER_TKIP 0x04
+#define CIPHER_AES_CCMP 0x08
+#define VALID_CIPHER_BITMAP 0x0c
+
enum ENH_PS_MODES {
EN_PS = 1,
DIS_PS = 2,
@@ -313,15 +355,20 @@ enum ENH_PS_MODES {
#define EVENT_DATA_SNR_HIGH 0x00000027
#define EVENT_LINK_QUALITY 0x00000028
#define EVENT_PORT_RELEASE 0x0000002b
+#define EVENT_UAP_STA_DEAUTH 0x0000002c
+#define EVENT_UAP_STA_ASSOC 0x0000002d
+#define EVENT_UAP_BSS_START 0x0000002e
#define EVENT_PRE_BEACON_LOST 0x00000031
#define EVENT_ADDBA 0x00000033
#define EVENT_DELBA 0x00000034
#define EVENT_BA_STREAM_TIEMOUT 0x00000037
#define EVENT_AMSDU_AGGR_CTRL 0x00000042
+#define EVENT_UAP_BSS_IDLE 0x00000043
+#define EVENT_UAP_BSS_ACTIVE 0x00000044
#define EVENT_WEP_ICV_ERR 0x00000046
#define EVENT_HS_ACT_REQ 0x00000047
#define EVENT_BW_CHANGE 0x00000048
-
+#define EVENT_UAP_MIC_COUNTERMEASURES 0x0000004c
#define EVENT_HOSTWAKE_STAIE 0x0000004d
#define EVENT_ID_MASK 0xffff
@@ -1103,6 +1150,101 @@ struct host_cmd_ds_802_11_eeprom_access {
u8 value;
} __packed;
+struct host_cmd_tlv {
+ __le16 type;
+ __le16 len;
+} __packed;
+
+struct mwifiex_assoc_event {
+ u8 sta_addr[ETH_ALEN];
+ __le16 type;
+ __le16 len;
+ __le16 frame_control;
+ __le16 cap_info;
+ __le16 listen_interval;
+ u8 data[0];
+} __packed;
+
+struct host_cmd_ds_sys_config {
+ __le16 action;
+ u8 tlv[0];
+};
+
+struct host_cmd_tlv_akmp {
+ struct host_cmd_tlv tlv;
+ __le16 key_mgmt;
+ __le16 key_mgmt_operation;
+} __packed;
+
+struct host_cmd_tlv_pwk_cipher {
+ struct host_cmd_tlv tlv;
+ __le16 proto;
+ u8 cipher;
+ u8 reserved;
+} __packed;
+
+struct host_cmd_tlv_gwk_cipher {
+ struct host_cmd_tlv tlv;
+ u8 cipher;
+ u8 reserved;
+} __packed;
+
+struct host_cmd_tlv_passphrase {
+ struct host_cmd_tlv tlv;
+ u8 passphrase[0];
+} __packed;
+
+struct host_cmd_tlv_auth_type {
+ struct host_cmd_tlv tlv;
+ u8 auth_type;
+} __packed;
+
+struct host_cmd_tlv_encrypt_protocol {
+ struct host_cmd_tlv tlv;
+ __le16 proto;
+} __packed;
+
+struct host_cmd_tlv_ssid {
+ struct host_cmd_tlv tlv;
+ u8 ssid[0];
+} __packed;
+
+struct host_cmd_tlv_beacon_period {
+ struct host_cmd_tlv tlv;
+ __le16 period;
+} __packed;
+
+struct host_cmd_tlv_dtim_period {
+ struct host_cmd_tlv tlv;
+ u8 period;
+} __packed;
+
+struct host_cmd_tlv_frag_threshold {
+ struct host_cmd_tlv tlv;
+ __le16 frag_thr;
+} __packed;
+
+struct host_cmd_tlv_rts_threshold {
+ struct host_cmd_tlv tlv;
+ __le16 rts_thr;
+} __packed;
+
+struct host_cmd_tlv_retry_limit {
+ struct host_cmd_tlv tlv;
+ u8 limit;
+} __packed;
+
+struct host_cmd_tlv_mac_addr {
+ struct host_cmd_tlv tlv;
+ u8 mac_addr[ETH_ALEN];
+} __packed;
+
+struct host_cmd_tlv_channel_band {
+ struct host_cmd_tlv tlv;
+ u8 band_config;
+ u8 channel;
+} __packed;
+
struct host_cmd_ds_802_11_rf_channel {
__le16 action;
__le16 current_channel;
@@ -1167,6 +1309,20 @@ struct host_cmd_ds_802_11_subsc_evt {
__le16 events;
} __packed;
+struct mwifiex_ie {
+ __le16 ie_index;
+ __le16 mgmt_subtype_mask;
+ __le16 ie_length;
+ u8 ie_buffer[IEEE_MAX_IE_SIZE];
+} __packed;
+
+#define MAX_MGMT_IE_INDEX 16
+struct mwifiex_ie_list {
+ __le16 type;
+ __le16 len;
+ struct mwifiex_ie ie_list[MAX_MGMT_IE_INDEX];
+} __packed;
+
struct host_cmd_ds_command {
__le16 command;
__le16 size;
@@ -1217,6 +1373,7 @@ struct host_cmd_ds_command {
struct host_cmd_ds_pcie_details pcie_host_spec;
struct host_cmd_ds_802_11_eeprom_access eeprom;
struct host_cmd_ds_802_11_subsc_evt subsc_evt;
+ struct host_cmd_ds_sys_config uap_sys_config;
} params;
} __packed;
diff --git a/drivers/net/wireless/mwifiex/ie.c b/drivers/net/wireless/mwifiex/ie.c
new file mode 100644
index 0000000..ceb82cd
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/ie.c
@@ -0,0 +1,396 @@
+/*
+ * Marvell Wireless LAN device driver: management IE handling- setting and
+ * deleting IE.
+ *
+ * Copyright (C) 2012, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License"). You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "main.h"
+
+/* This function checks if current IE index is used by any on other interface.
+ * Return: -1: yes, current IE index is used by someone else.
+ * 0: no, current IE index is NOT used by other interface.
+ */
+static int
+mwifiex_ie_index_used_by_other_intf(struct mwifiex_private *priv, u16 idx)
+{
+ int i;
+ struct mwifiex_adapter *adapter = priv->adapter;
+ struct mwifiex_ie *ie;
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ if (adapter->priv[i] != priv) {
+ ie = &adapter->priv[i]->mgmt_ie[idx];
+ if (ie->mgmt_subtype_mask && ie->ie_length)
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+/* Get unused IE index. This index will be used for setting new IE */
+static int
+mwifiex_ie_get_autoidx(struct mwifiex_private *priv, u16 subtype_mask,
+ struct mwifiex_ie *ie, u16 *index)
+{
+ u16 mask, len, i;
+
+ for (i = 0; i < priv->adapter->max_mgmt_ie_index; i++) {
+ mask = le16_to_cpu(priv->mgmt_ie[i].mgmt_subtype_mask);
+ len = le16_to_cpu(priv->mgmt_ie[i].ie_length) +
+ le16_to_cpu(ie->ie_length);
+
+ if (mask == MWIFIEX_AUTO_IDX_MASK)
+ continue;
+
+ if (mask == subtype_mask) {
+ if (len > IEEE_MAX_IE_SIZE)
+ continue;
+
+ *index = i;
+ return 0;
+ }
+
+ if (!priv->mgmt_ie[i].ie_length) {
+ if (mwifiex_ie_index_used_by_other_intf(priv, i))
+ continue;
+
+ *index = i;
+ return 0;
+ }
+ }
+
+ return -1;
+}
+
+/* This function prepares IE data buffer for command to be sent to FW */
+static int
+mwifiex_update_autoindex_ies(struct mwifiex_private *priv,
+ struct mwifiex_ie_list *ie_list)
+{
+ u16 travel_len, index, mask;
+ s16 input_len;
+ struct mwifiex_ie *ie;
+ u8 *tmp;
+
+ input_len = le16_to_cpu(ie_list->len);
+ travel_len = sizeof(struct host_cmd_tlv);
+
+ ie_list->len = 0;
+
+ while (input_len > 0) {
+ ie = (struct mwifiex_ie *)(((u8 *)ie_list) + travel_len);
+ input_len -= le16_to_cpu(ie->ie_length) + MWIFIEX_IE_HDR_SIZE;
+ travel_len += le16_to_cpu(ie->ie_length) + MWIFIEX_IE_HDR_SIZE;
+
+ index = le16_to_cpu(ie->ie_index);
+ mask = le16_to_cpu(ie->mgmt_subtype_mask);
+
+ if (index == MWIFIEX_AUTO_IDX_MASK) {
+ /* automatic addition */
+ if (mwifiex_ie_get_autoidx(priv, mask, ie, &index))
+ return -1;
+ if (index == MWIFIEX_AUTO_IDX_MASK)
+ return -1;
+
+ tmp = (u8 *)&priv->mgmt_ie[index].ie_buffer;
+ tmp += le16_to_cpu(priv->mgmt_ie[index].ie_length);
+ memcpy(tmp, &ie->ie_buffer, le16_to_cpu(ie->ie_length));
+ le16_add_cpu(&priv->mgmt_ie[index].ie_length,
+ le16_to_cpu(ie->ie_length));
+ priv->mgmt_ie[index].ie_index = cpu_to_le16(index);
+ priv->mgmt_ie[index].mgmt_subtype_mask =
+ cpu_to_le16(mask);
+
+ ie->ie_index = cpu_to_le16(index);
+ ie->ie_length = priv->mgmt_ie[index].ie_length;
+ memcpy(&ie->ie_buffer, &priv->mgmt_ie[index].ie_buffer,
+ le16_to_cpu(priv->mgmt_ie[index].ie_length));
+ } else {
+ if (mask != MWIFIEX_DELETE_MASK)
+ return -1;
+ /*
+ * Check if this index is being used on any
+ * other interface.
+ */
+ if (mwifiex_ie_index_used_by_other_intf(priv, index))
+ return -1;
+
+ ie->ie_length = 0;
+ memcpy(&priv->mgmt_ie[index], ie,
+ sizeof(struct mwifiex_ie));
+ }
+
+ le16_add_cpu(&ie_list->len,
+ le16_to_cpu(priv->mgmt_ie[index].ie_length) +
+ MWIFIEX_IE_HDR_SIZE);
+ }
+
+ if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP)
+ return mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG,
+ HostCmd_ACT_GEN_SET,
+ UAP_CUSTOM_IE_I, ie_list);
+
+ return 0;
+}
+
+/* Copy individual custom IEs for beacon, probe response and assoc response
+ * and prepare single structure for IE setting.
+ * This function also updates allocated IE indices from driver.
+ */
+static int
+mwifiex_update_uap_custom_ie(struct mwifiex_private *priv,
+ struct mwifiex_ie *beacon_ie, u16 *beacon_idx,
+ struct mwifiex_ie *pr_ie, u16 *probe_idx,
+ struct mwifiex_ie *ar_ie, u16 *assoc_idx)
+{
+ struct mwifiex_ie_list *ap_custom_ie;
+ u8 *pos;
+ u16 len;
+ int ret;
+
+ ap_custom_ie = kzalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!ap_custom_ie)
+ return -ENOMEM;
+
+ ap_custom_ie->type = cpu_to_le16(TLV_TYPE_MGMT_IE);
+ pos = (u8 *)ap_custom_ie->ie_list;
+
+ if (beacon_ie) {
+ len = sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE +
+ le16_to_cpu(beacon_ie->ie_length);
+ memcpy(pos, beacon_ie, len);
+ pos += len;
+ le16_add_cpu(&ap_custom_ie->len, len);
+ }
+ if (pr_ie) {
+ len = sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE +
+ le16_to_cpu(pr_ie->ie_length);
+ memcpy(pos, pr_ie, len);
+ pos += len;
+ le16_add_cpu(&ap_custom_ie->len, len);
+ }
+ if (ar_ie) {
+ len = sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE +
+ le16_to_cpu(ar_ie->ie_length);
+ memcpy(pos, ar_ie, len);
+ pos += len;
+ le16_add_cpu(&ap_custom_ie->len, len);
+ }
+
+ ret = mwifiex_update_autoindex_ies(priv, ap_custom_ie);
+
+ pos = (u8 *)(&ap_custom_ie->ie_list[0].ie_index);
+ if (beacon_ie && *beacon_idx == MWIFIEX_AUTO_IDX_MASK) {
+ /* save beacon ie index after auto-indexing */
+ *beacon_idx = le16_to_cpu(ap_custom_ie->ie_list[0].ie_index);
+ len = sizeof(*beacon_ie) - IEEE_MAX_IE_SIZE +
+ le16_to_cpu(beacon_ie->ie_length);
+ pos += len;
+ }
+ if (pr_ie && le16_to_cpu(pr_ie->ie_index) == MWIFIEX_AUTO_IDX_MASK) {
+ /* save probe resp ie index after auto-indexing */
+ *probe_idx = *((u16 *)pos);
+ len = sizeof(*pr_ie) - IEEE_MAX_IE_SIZE +
+ le16_to_cpu(pr_ie->ie_length);
+ pos += len;
+ }
+ if (ar_ie && le16_to_cpu(ar_ie->ie_index) == MWIFIEX_AUTO_IDX_MASK)
+ /* save assoc resp ie index after auto-indexing */
+ *assoc_idx = *((u16 *)pos);
+
+ return ret;
+}
+
+/* This function parses different IEs- Tail IEs, beacon IEs, probe response IEs,
+ * association response IEs from cfg80211_ap_settings function and sets these IE
+ * to FW.
+ */
+int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
+ struct cfg80211_ap_settings *params)
+{
+ struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
+ struct mwifiex_ie *ar_ie = NULL, *rsn_ie = NULL;
+ struct ieee_types_header *ie = NULL;
+ u16 beacon_idx = MWIFIEX_AUTO_IDX_MASK, pr_idx = MWIFIEX_AUTO_IDX_MASK;
+ u16 ar_idx = MWIFIEX_AUTO_IDX_MASK, rsn_idx = MWIFIEX_AUTO_IDX_MASK;
+ u16 mask;
+ int ret = 0;
+
+ if (params->beacon.tail && params->beacon.tail_len) {
+ ie = (void *)cfg80211_find_ie(WLAN_EID_RSN, params->beacon.tail,
+ params->beacon.tail_len);
+ if (ie) {
+ rsn_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!rsn_ie)
+ return -ENOMEM;
+
+ rsn_ie->ie_index = cpu_to_le16(rsn_idx);
+ mask = MGMT_MASK_BEACON | MGMT_MASK_PROBE_RESP |
+ MGMT_MASK_ASSOC_RESP;
+ rsn_ie->mgmt_subtype_mask = cpu_to_le16(mask);
+ rsn_ie->ie_length = cpu_to_le16(ie->len + 2);
+ memcpy(rsn_ie->ie_buffer, ie, ie->len + 2);
+
+ if (mwifiex_update_uap_custom_ie(priv, rsn_ie, &rsn_idx,
+ NULL, NULL,
+ NULL, NULL)) {
+ ret = -1;
+ goto done;
+ }
+
+ priv->rsn_idx = rsn_idx;
+ }
+ }
+
+ if (params->beacon.beacon_ies && params->beacon.beacon_ies_len) {
+ beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!beacon_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ beacon_ie->ie_index = cpu_to_le16(beacon_idx);
+ beacon_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_BEACON);
+ beacon_ie->ie_length =
+ cpu_to_le16(params->beacon.beacon_ies_len);
+ memcpy(beacon_ie->ie_buffer, params->beacon.beacon_ies,
+ params->beacon.beacon_ies_len);
+ }
+
+ if (params->beacon.proberesp_ies && params->beacon.proberesp_ies_len) {
+ pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!pr_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ pr_ie->ie_index = cpu_to_le16(pr_idx);
+ pr_ie->mgmt_subtype_mask = cpu_to_le16(MGMT_MASK_PROBE_RESP);
+ pr_ie->ie_length =
+ cpu_to_le16(params->beacon.proberesp_ies_len);
+ memcpy(pr_ie->ie_buffer, params->beacon.proberesp_ies,
+ params->beacon.proberesp_ies_len);
+ }
+
+ if (params->beacon.assocresp_ies && params->beacon.assocresp_ies_len) {
+ ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!ar_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+
+ ar_ie->ie_index = cpu_to_le16(ar_idx);
+ mask = MGMT_MASK_ASSOC_RESP | MGMT_MASK_REASSOC_RESP;
+ ar_ie->mgmt_subtype_mask = cpu_to_le16(mask);
+ ar_ie->ie_length =
+ cpu_to_le16(params->beacon.assocresp_ies_len);
+ memcpy(ar_ie->ie_buffer, params->beacon.assocresp_ies,
+ params->beacon.assocresp_ies_len);
+ }
+
+ if (beacon_ie || pr_ie || ar_ie) {
+ ret = mwifiex_update_uap_custom_ie(priv, beacon_ie,
+ &beacon_idx, pr_ie,
+ &pr_idx, ar_ie, &ar_idx);
+ if (ret)
+ goto done;
+ }
+
+ priv->beacon_idx = beacon_idx;
+ priv->proberesp_idx = pr_idx;
+ priv->assocresp_idx = ar_idx;
+
+done:
+ kfree(beacon_ie);
+ kfree(pr_ie);
+ kfree(ar_ie);
+ kfree(rsn_ie);
+
+ return ret;
+}
+
+/* This function removes management IE set */
+int mwifiex_del_mgmt_ies(struct mwifiex_private *priv)
+{
+ struct mwifiex_ie *beacon_ie = NULL, *pr_ie = NULL;
+ struct mwifiex_ie *ar_ie = NULL, *rsn_ie = NULL;
+ int ret = 0;
+
+ if (priv->rsn_idx != MWIFIEX_AUTO_IDX_MASK) {
+ rsn_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!rsn_ie)
+ return -ENOMEM;
+
+ rsn_ie->ie_index = cpu_to_le16(priv->rsn_idx);
+ rsn_ie->mgmt_subtype_mask = cpu_to_le16(MWIFIEX_DELETE_MASK);
+ rsn_ie->ie_length = 0;
+ if (mwifiex_update_uap_custom_ie(priv, rsn_ie, &priv->rsn_idx,
+ NULL, &priv->proberesp_idx,
+ NULL, &priv->assocresp_idx)) {
+ ret = -1;
+ goto done;
+ }
+
+ priv->rsn_idx = MWIFIEX_AUTO_IDX_MASK;
+ }
+
+ if (priv->beacon_idx != MWIFIEX_AUTO_IDX_MASK) {
+ beacon_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!beacon_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+ beacon_ie->ie_index = cpu_to_le16(priv->beacon_idx);
+ beacon_ie->mgmt_subtype_mask = cpu_to_le16(MWIFIEX_DELETE_MASK);
+ beacon_ie->ie_length = 0;
+ }
+ if (priv->proberesp_idx != MWIFIEX_AUTO_IDX_MASK) {
+ pr_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!pr_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+ pr_ie->ie_index = cpu_to_le16(priv->proberesp_idx);
+ pr_ie->mgmt_subtype_mask = cpu_to_le16(MWIFIEX_DELETE_MASK);
+ pr_ie->ie_length = 0;
+ }
+ if (priv->assocresp_idx != MWIFIEX_AUTO_IDX_MASK) {
+ ar_ie = kmalloc(sizeof(struct mwifiex_ie), GFP_KERNEL);
+ if (!ar_ie) {
+ ret = -ENOMEM;
+ goto done;
+ }
+ ar_ie->ie_index = cpu_to_le16(priv->assocresp_idx);
+ ar_ie->mgmt_subtype_mask = cpu_to_le16(MWIFIEX_DELETE_MASK);
+ ar_ie->ie_length = 0;
+ }
+
+ if (beacon_ie || pr_ie || ar_ie)
+ ret = mwifiex_update_uap_custom_ie(priv,
+ beacon_ie, &priv->beacon_idx,
+ pr_ie, &priv->proberesp_idx,
+ ar_ie, &priv->assocresp_idx);
+
+done:
+ kfree(beacon_ie);
+ kfree(pr_ie);
+ kfree(ar_ie);
+ kfree(rsn_ie);
+
+ return ret;
+}
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index d440c3e..c1cb004 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -279,6 +279,7 @@ static void mwifiex_init_adapter(struct mwifiex_adapter *adapter)
memset(&adapter->arp_filter, 0, sizeof(adapter->arp_filter));
adapter->arp_filter_size = 0;
adapter->channel_type = NL80211_CHAN_HT20;
+ adapter->max_mgmt_ie_index = MAX_MGMT_IE_INDEX;
}
/*
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index f0f9552..e6be6ee 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -62,6 +62,36 @@ enum {
BAND_AN = 16,
};
+#define MWIFIEX_WPA_PASSHPHRASE_LEN 64
+struct wpa_param {
+ u8 pairwise_cipher_wpa;
+ u8 pairwise_cipher_wpa2;
+ u8 group_cipher;
+ u32 length;
+ u8 passphrase[MWIFIEX_WPA_PASSHPHRASE_LEN];
+};
+
+#define KEY_MGMT_ON_HOST 0x03
+#define MWIFIEX_AUTH_MODE_AUTO 0xFF
+#define BAND_CONFIG_MANUAL 0x00
+struct mwifiex_uap_bss_param {
+ u8 channel;
+ u8 band_cfg;
+ u16 rts_threshold;
+ u16 frag_threshold;
+ u8 retry_limit;
+ struct mwifiex_802_11_ssid ssid;
+ u8 bcast_ssid_ctl;
+ u8 radio_ctl;
+ u8 dtim_period;
+ u16 beacon_period;
+ u16 auth_mode;
+ u16 protocol;
+ u16 key_mgmt;
+ u16 key_mgmt_operation;
+ struct wpa_param wpa_cfg;
+};
+
enum {
ADHOC_IDLE,
ADHOC_STARTED,
@@ -269,6 +299,8 @@ struct mwifiex_ds_read_eeprom {
#define IEEE_MAX_IE_SIZE 256
+#define MWIFIEX_IE_HDR_SIZE (sizeof(struct mwifiex_ie) - IEEE_MAX_IE_SIZE)
+
struct mwifiex_ds_misc_gen_ie {
u32 type;
u32 len;
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c
index 8a39098..d6b4fb0 100644
--- a/drivers/net/wireless/mwifiex/join.c
+++ b/drivers/net/wireless/mwifiex/join.c
@@ -1374,22 +1374,28 @@ static int mwifiex_deauthenticate_infra(struct mwifiex_private *priv, u8 *mac)
*
* In case of infra made, it sends deauthentication request, and
* in case of ad-hoc mode, a stop network request is sent to the firmware.
+ * In AP mode, a command to stop bss is sent to firmware.
*/
int mwifiex_deauthenticate(struct mwifiex_private *priv, u8 *mac)
{
- int ret = 0;
+ if (!priv->media_connected)
+ return 0;
- if (priv->media_connected) {
- if (priv->bss_mode == NL80211_IFTYPE_STATION) {
- ret = mwifiex_deauthenticate_infra(priv, mac);
- } else if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
- ret = mwifiex_send_cmd_sync(priv,
- HostCmd_CMD_802_11_AD_HOC_STOP,
- HostCmd_ACT_GEN_SET, 0, NULL);
- }
+ switch (priv->bss_mode) {
+ case NL80211_IFTYPE_STATION:
+ return mwifiex_deauthenticate_infra(priv, mac);
+ case NL80211_IFTYPE_ADHOC:
+ return mwifiex_send_cmd_sync(priv,
+ HostCmd_CMD_802_11_AD_HOC_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL);
+ case NL80211_IFTYPE_AP:
+ return mwifiex_send_cmd_sync(priv, HostCmd_CMD_UAP_BSS_STOP,
+ HostCmd_ACT_GEN_SET, 0, NULL);
+ default:
+ break;
}
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(mwifiex_deauthenticate);
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index be0f0e5..3192855 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -64,17 +64,17 @@ static int mwifiex_register(void *card, struct mwifiex_if_ops *if_ops,
adapter->priv_num = 0;
- /* Allocate memory for private structure */
- adapter->priv[0] = kzalloc(sizeof(struct mwifiex_private), GFP_KERNEL);
- if (!adapter->priv[0]) {
- dev_err(adapter->dev,
- "%s: failed to alloc priv[0]\n", __func__);
- goto error;
- }
-
- adapter->priv_num++;
+ for (i = 0; i < MWIFIEX_MAX_BSS_NUM; i++) {
+ /* Allocate memory for private structure */
+ adapter->priv[i] =
+ kzalloc(sizeof(struct mwifiex_private), GFP_KERNEL);
+ if (!adapter->priv[i])
+ goto error;
- adapter->priv[0]->adapter = adapter;
+ adapter->priv[i]->adapter = adapter;
+ adapter->priv[i]->bss_priority = i;
+ adapter->priv_num++;
+ }
mwifiex_init_lock_list(adapter);
init_timer(&adapter->cmd_timer);
@@ -349,19 +349,26 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
if (adapter->hw_status != MWIFIEX_HW_STATUS_READY)
goto done;
- priv = adapter->priv[0];
- if (mwifiex_register_cfg80211(priv) != 0) {
+ priv = adapter->priv[MWIFIEX_BSS_ROLE_STA];
+ if (mwifiex_register_cfg80211(adapter)) {
dev_err(adapter->dev, "cannot register with cfg80211\n");
goto err_init_fw;
}
rtnl_lock();
/* Create station interface by default */
- if (!mwifiex_add_virtual_intf(priv->wdev->wiphy, "mlan%d",
+ if (!mwifiex_add_virtual_intf(adapter->wiphy, "mlan%d",
NL80211_IFTYPE_STATION, NULL, NULL)) {
dev_err(adapter->dev, "cannot create default STA interface\n");
goto err_add_intf;
}
+
+ /* Create AP interface by default */
+ if (!mwifiex_add_virtual_intf(adapter->wiphy, "uap%d",
+ NL80211_IFTYPE_AP, NULL, NULL)) {
+ dev_err(adapter->dev, "cannot create default AP interface\n");
+ goto err_add_intf;
+ }
rtnl_unlock();
mwifiex_drv_get_driver_version(adapter, fmt, sizeof(fmt) - 1);
@@ -369,7 +376,7 @@ static void mwifiex_fw_dpc(const struct firmware *firmware, void *context)
goto done;
err_add_intf:
- mwifiex_del_virtual_intf(priv->wdev->wiphy, priv->netdev);
+ mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
rtnl_unlock();
err_init_fw:
pr_debug("info: %s: unregister device\n", __func__);
@@ -633,6 +640,12 @@ void mwifiex_init_priv_params(struct mwifiex_private *priv,
priv->current_key_index = 0;
priv->media_connected = false;
memset(&priv->nick_name, 0, sizeof(priv->nick_name));
+ memset(priv->mgmt_ie, 0,
+ sizeof(struct mwifiex_ie) * MAX_MGMT_IE_INDEX);
+ priv->beacon_idx = MWIFIEX_AUTO_IDX_MASK;
+ priv->proberesp_idx = MWIFIEX_AUTO_IDX_MASK;
+ priv->assocresp_idx = MWIFIEX_AUTO_IDX_MASK;
+ priv->rsn_idx = MWIFIEX_AUTO_IDX_MASK;
priv->num_tx_timeout = 0;
memcpy(dev->dev_addr, priv->curr_addr, ETH_ALEN);
}
@@ -830,19 +843,21 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
rtnl_lock();
if (priv->wdev && priv->netdev)
- mwifiex_del_virtual_intf(priv->wdev->wiphy,
- priv->netdev);
+ mwifiex_del_virtual_intf(adapter->wiphy, priv->netdev);
rtnl_unlock();
}
priv = adapter->priv[0];
- if (!priv)
+ if (!priv || !priv->wdev)
goto exit_remove;
- if (priv->wdev) {
- wiphy_unregister(priv->wdev->wiphy);
- wiphy_free(priv->wdev->wiphy);
- kfree(priv->wdev);
+ wiphy_unregister(priv->wdev->wiphy);
+ wiphy_free(priv->wdev->wiphy);
+
+ for (i = 0; i < adapter->priv_num; i++) {
+ priv = adapter->priv[i];
+ if (priv)
+ kfree(priv->wdev);
}
mwifiex_terminate_workqueue(adapter);
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 324ad39..bd3b0bf 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -116,6 +116,7 @@ enum {
#define MAX_FREQUENCY_BAND_BG 2484
#define MWIFIEX_EVENT_HEADER_LEN 4
+#define MWIFIEX_UAP_EVENT_EXTRA_HEADER 2
#define MWIFIEX_TYPE_LEN 4
#define MWIFIEX_USB_TYPE_CMD 0xF00DFACE
@@ -370,6 +371,7 @@ struct mwifiex_private {
u8 bss_role;
u8 bss_priority;
u8 bss_num;
+ u8 bss_started;
u8 frame_type;
u8 curr_addr[ETH_ALEN];
u8 media_connected;
@@ -470,12 +472,16 @@ struct mwifiex_private {
struct cfg80211_scan_request *scan_request;
struct mwifiex_user_scan_cfg *user_scan_cfg;
u8 cfg_bssid[6];
- u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
struct wps wps;
u8 scan_block;
s32 cqm_rssi_thold;
u32 cqm_rssi_hyst;
u8 subsc_evt_rssi_state;
+ struct mwifiex_ie mgmt_ie[MAX_MGMT_IE_INDEX];
+ u16 beacon_idx;
+ u16 proberesp_idx;
+ u16 assocresp_idx;
+ u16 rsn_idx;
};
enum mwifiex_ba_status {
@@ -571,6 +577,7 @@ struct mwifiex_adapter {
char fw_name[32];
int winner;
struct device *dev;
+ struct wiphy *wiphy;
bool surprise_removed;
u32 fw_release_number;
u16 init_wait_q_woken;
@@ -677,6 +684,8 @@ struct mwifiex_adapter {
struct cmd_ctrl_node *cmd_queued;
spinlock_t queue_lock; /* lock for tx queues */
struct completion fw_load;
+ u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
+ u16 max_mgmt_ie_index;
};
int mwifiex_init_lock_list(struct mwifiex_adapter *adapter);
@@ -760,6 +769,9 @@ int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
int mwifiex_sta_prepare_cmd(struct mwifiex_private *, uint16_t cmd_no,
u16 cmd_action, u32 cmd_oid,
void *data_buf, void *cmd_buf);
+int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, uint16_t cmd_no,
+ u16 cmd_action, u32 cmd_oid,
+ void *data_buf, void *cmd_buf);
int mwifiex_process_sta_cmdresp(struct mwifiex_private *, u16 cmdresp_no,
struct host_cmd_ds_command *resp);
int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *,
@@ -820,6 +832,9 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
int is_command_pending(struct mwifiex_adapter *adapter);
void mwifiex_init_priv_params(struct mwifiex_private *priv,
struct net_device *dev);
+int mwifiex_set_secure_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_config,
+ struct cfg80211_ap_settings *params);
/*
* This function checks if the queuing is RA based or not.
@@ -933,7 +948,8 @@ int mwifiex_set_radio(struct mwifiex_private *priv, u8 option);
int mwifiex_drv_change_adhoc_chan(struct mwifiex_private *priv, u16 channel);
int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
- int key_len, u8 key_index, int disable);
+ int key_len, u8 key_index, const u8 *mac_addr,
+ int disable);
int mwifiex_set_gen_ie(struct mwifiex_private *priv, u8 *ie, int ie_len);
@@ -969,6 +985,7 @@ int mwifiex_set_tx_power(struct mwifiex_private *priv,
int mwifiex_main_process(struct mwifiex_adapter *);
+int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel);
int mwifiex_bss_set_channel(struct mwifiex_private *,
struct mwifiex_chan_freq_power *cfp);
int mwifiex_get_bss_info(struct mwifiex_private *,
@@ -986,6 +1003,11 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
u32 *flags, struct vif_params *params);
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev);
+void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config);
+
+int mwifiex_set_mgmt_ies(struct mwifiex_private *priv,
+ struct cfg80211_ap_settings *params);
+int mwifiex_del_mgmt_ies(struct mwifiex_private *priv);
u8 *mwifiex_11d_code_2_region(u8 code);
#ifdef CONFIG_DEBUG_FS
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 87ed2a1..40e025d 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -498,7 +498,8 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
{
struct host_cmd_ds_802_11_key_material *key_material =
&cmd->params.key_material;
- u16 key_param_len = 0;
+ struct host_cmd_tlv_mac_addr *tlv_mac;
+ u16 key_param_len = 0, cmd_size;
int ret = 0;
const u8 bc_mac[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
@@ -614,11 +615,26 @@ mwifiex_cmd_802_11_key_material(struct mwifiex_private *priv,
cpu_to_le16((u16) enc_key->key_len +
KEYPARAMSET_FIXED_LEN);
- key_param_len = (u16) (enc_key->key_len + KEYPARAMSET_FIXED_LEN)
+ key_param_len = (u16)(enc_key->key_len + KEYPARAMSET_FIXED_LEN)
+ sizeof(struct mwifiex_ie_types_header);
cmd->size = cpu_to_le16(sizeof(key_material->action) + S_DS_GEN
+ key_param_len);
+
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_UAP) {
+ tlv_mac = (void *)((u8 *)&key_material->key_param_set +
+ key_param_len);
+ tlv_mac->tlv.type = cpu_to_le16(TLV_TYPE_STA_MAC_ADDR);
+ tlv_mac->tlv.len = cpu_to_le16(ETH_ALEN);
+ memcpy(tlv_mac->mac_addr, enc_key->mac_addr, ETH_ALEN);
+ cmd_size = key_param_len + S_DS_GEN +
+ sizeof(key_material->action) +
+ sizeof(struct host_cmd_tlv_mac_addr);
+ } else {
+ cmd_size = key_param_len + S_DS_GEN +
+ sizeof(key_material->action);
+ }
+ cmd->size = cpu_to_le16(cmd_size);
}
return ret;
@@ -1248,13 +1264,15 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
if (ret)
return -1;
- /* Enable IEEE PS by default */
- priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
- ret = mwifiex_send_cmd_async(priv,
- HostCmd_CMD_802_11_PS_MODE_ENH,
- EN_AUTO_PS, BITMAP_STA_PS, NULL);
- if (ret)
- return -1;
+ if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
+ /* Enable IEEE PS by default */
+ priv->adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_PSP;
+ ret = mwifiex_send_cmd_async(
+ priv, HostCmd_CMD_802_11_PS_MODE_ENH,
+ EN_AUTO_PS, BITMAP_STA_PS, NULL);
+ if (ret)
+ return -1;
+ }
}
/* get tx rate */
@@ -1270,12 +1288,14 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
if (ret)
return -1;
- /* set ibss coalescing_status */
- ret = mwifiex_send_cmd_async(priv,
- HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
- HostCmd_ACT_GEN_SET, 0, &enable);
- if (ret)
- return -1;
+ if (priv->bss_type == MWIFIEX_BSS_TYPE_STA) {
+ /* set ibss coalescing_status */
+ ret = mwifiex_send_cmd_async(
+ priv, HostCmd_CMD_802_11_IBSS_COALESCING_STATUS,
+ HostCmd_ACT_GEN_SET, 0, &enable);
+ if (ret)
+ return -1;
+ }
memset(&amsdu_aggr_ctrl, 0, sizeof(amsdu_aggr_ctrl));
amsdu_aggr_ctrl.enable = true;
@@ -1293,7 +1313,8 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
if (ret)
return -1;
- if (first_sta && (priv->adapter->iface_type != MWIFIEX_USB)) {
+ if (first_sta && priv->adapter->iface_type != MWIFIEX_USB &&
+ priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
/* Enable auto deep sleep */
auto_ds.auto_ds = DEEP_SLEEP_ON;
auto_ds.idle_time = DEEP_SLEEP_IDLE_TIME;
@@ -1305,12 +1326,16 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
return -1;
}
- /* Send cmd to FW to enable/disable 11D function */
- state_11d = ENABLE_11D;
- ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SNMP_MIB,
- HostCmd_ACT_GEN_SET, DOT11D_I, &state_11d);
- if (ret)
- dev_err(priv->adapter->dev, "11D: failed to enable 11D\n");
+ if (priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
+ /* Send cmd to FW to enable/disable 11D function */
+ state_11d = ENABLE_11D;
+ ret = mwifiex_send_cmd_async(priv, HostCmd_CMD_802_11_SNMP_MIB,
+ HostCmd_ACT_GEN_SET, DOT11D_I,
+ &state_11d);
+ if (ret)
+ dev_err(priv->adapter->dev,
+ "11D: failed to enable 11D\n");
+ }
/* Send cmd to FW to configure 11n specific configuration
* (Short GI, Channel BW, Green field support etc.) for transmit
diff --git a/drivers/net/wireless/mwifiex/sta_cmdresp.c b/drivers/net/wireless/mwifiex/sta_cmdresp.c
index 3aa5424..a79ed9b 100644
--- a/drivers/net/wireless/mwifiex/sta_cmdresp.c
+++ b/drivers/net/wireless/mwifiex/sta_cmdresp.c
@@ -944,6 +944,14 @@ int mwifiex_process_sta_cmdresp(struct mwifiex_private *priv, u16 cmdresp_no,
case HostCmd_CMD_802_11_SUBSCRIBE_EVENT:
ret = mwifiex_ret_subsc_evt(priv, resp, data_buf);
break;
+ case HostCmd_CMD_UAP_SYS_CONFIG:
+ break;
+ case HostCmd_CMD_UAP_BSS_START:
+ priv->bss_started = 1;
+ break;
+ case HostCmd_CMD_UAP_BSS_STOP:
+ priv->bss_started = 0;
+ break;
default:
dev_err(adapter->dev, "CMD_RESP: unknown cmd response %#x\n",
resp->command);
diff --git a/drivers/net/wireless/mwifiex/sta_event.c b/drivers/net/wireless/mwifiex/sta_event.c
index f6bbb93..4ace5a3 100644
--- a/drivers/net/wireless/mwifiex/sta_event.c
+++ b/drivers/net/wireless/mwifiex/sta_event.c
@@ -184,8 +184,10 @@ mwifiex_reset_connect_state(struct mwifiex_private *priv)
int mwifiex_process_sta_event(struct mwifiex_private *priv)
{
struct mwifiex_adapter *adapter = priv->adapter;
- int ret = 0;
+ int len, ret = 0;
u32 eventcause = adapter->event_cause;
+ struct station_info sinfo;
+ struct mwifiex_assoc_event *event;
switch (eventcause) {
case EVENT_DUMMY_HOST_WAKEUP_SIGNAL:
@@ -402,6 +404,53 @@ int mwifiex_process_sta_event(struct mwifiex_private *priv)
case EVENT_HOSTWAKE_STAIE:
dev_dbg(adapter->dev, "event: HOSTWAKE_STAIE %d\n", eventcause);
break;
+
+ case EVENT_UAP_STA_ASSOC:
+ skb_pull(adapter->event_skb, MWIFIEX_UAP_EVENT_EXTRA_HEADER);
+ memset(&sinfo, 0, sizeof(sinfo));
+ event = (struct mwifiex_assoc_event *)adapter->event_skb->data;
+ if (le16_to_cpu(event->type) == TLV_TYPE_UAP_MGMT_FRAME) {
+ len = -1;
+
+ if (ieee80211_is_assoc_req(event->frame_control))
+ len = 0;
+ else if (ieee80211_is_reassoc_req(event->frame_control))
+ /* There will be ETH_ALEN bytes of
+ * current_ap_addr before the re-assoc ies.
+ */
+ len = ETH_ALEN;
+
+ if (len != -1) {
+ sinfo.filled = STATION_INFO_ASSOC_REQ_IES;
+ sinfo.assoc_req_ies = (u8 *)&event->data[len];
+ len = (u8 *)sinfo.assoc_req_ies -
+ (u8 *)&event->frame_control;
+ sinfo.assoc_req_ies_len =
+ le16_to_cpu(event->len) - (u16)len;
+ }
+ }
+ cfg80211_new_sta(priv->netdev, event->sta_addr, &sinfo,
+ GFP_KERNEL);
+ break;
+ case EVENT_UAP_STA_DEAUTH:
+ skb_pull(adapter->event_skb, MWIFIEX_UAP_EVENT_EXTRA_HEADER);
+ cfg80211_del_sta(priv->netdev, adapter->event_skb->data,
+ GFP_KERNEL);
+ break;
+ case EVENT_UAP_BSS_IDLE:
+ priv->media_connected = false;
+ break;
+ case EVENT_UAP_BSS_ACTIVE:
+ priv->media_connected = true;
+ break;
+ case EVENT_UAP_BSS_START:
+ dev_dbg(adapter->dev, "AP EVENT: event id: %#x\n", eventcause);
+ memcpy(priv->netdev->dev_addr, adapter->event_body+2, ETH_ALEN);
+ break;
+ case EVENT_UAP_MIC_COUNTERMEASURES:
+ /* For future development */
+ dev_dbg(adapter->dev, "AP EVENT: event id: %#x\n", eventcause);
+ break;
default:
dev_dbg(adapter->dev, "event: unknown event id: %#x\n",
eventcause);
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 58970e0..106c449 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -462,7 +462,7 @@ int mwifiex_get_bss_info(struct mwifiex_private *priv,
info->bss_chan = bss_desc->channel;
- memcpy(info->country_code, priv->country_code,
+ memcpy(info->country_code, adapter->country_code,
IEEE80211_COUNTRY_STRING_LEN);
info->media_connected = priv->media_connected;
@@ -1219,7 +1219,8 @@ mwifiex_drv_get_driver_version(struct mwifiex_adapter *adapter, char *version,
* with requisite parameters and calls the IOCTL handler.
*/
int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
- int key_len, u8 key_index, int disable)
+ int key_len, u8 key_index,
+ const u8 *mac_addr, int disable)
{
struct mwifiex_ds_encrypt_key encrypt_key;
@@ -1229,8 +1230,12 @@ int mwifiex_set_encode(struct mwifiex_private *priv, const u8 *key,
encrypt_key.key_index = key_index;
if (key_len)
memcpy(encrypt_key.key_material, key, key_len);
+ if (mac_addr)
+ memcpy(encrypt_key.mac_addr, mac_addr, ETH_ALEN);
} else {
encrypt_key.key_disable = true;
+ if (mac_addr)
+ memcpy(encrypt_key.mac_addr, mac_addr, ETH_ALEN);
}
return mwifiex_sec_ioctl_encrypt_key(priv, &encrypt_key);
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
new file mode 100644
index 0000000..76dfbc4
--- /dev/null
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -0,0 +1,432 @@
+/*
+ * Marvell Wireless LAN device driver: AP specific command handling
+ *
+ * Copyright (C) 2012, Marvell International Ltd.
+ *
+ * This software file (the "File") is distributed by Marvell International
+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
+ * (the "License"). You may use, redistribute and/or modify this File in
+ * accordance with the terms and conditions of the License, a copy of which
+ * is available by writing to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the
+ * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
+ *
+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
+ * this warranty disclaimer.
+ */
+
+#include "main.h"
+
+/* This function parses security related parameters from cfg80211_ap_settings
+ * and sets into FW understandable bss_config structure.
+ */
+int mwifiex_set_secure_params(struct mwifiex_private *priv,
+ struct mwifiex_uap_bss_param *bss_config,
+ struct cfg80211_ap_settings *params) {
+ int i;
+
+ switch (params->auth_type) {
+ case NL80211_AUTHTYPE_OPEN_SYSTEM:
+ bss_config->auth_mode = WLAN_AUTH_OPEN;
+ break;
+ case NL80211_AUTHTYPE_SHARED_KEY:
+ bss_config->auth_mode = WLAN_AUTH_SHARED_KEY;
+ break;
+ case NL80211_AUTHTYPE_NETWORK_EAP:
+ bss_config->auth_mode = WLAN_AUTH_LEAP;
+ break;
+ default:
+ bss_config->auth_mode = MWIFIEX_AUTH_MODE_AUTO;
+ break;
+ }
+
+ bss_config->key_mgmt_operation |= KEY_MGMT_ON_HOST;
+
+ for (i = 0; i < params->crypto.n_akm_suites; i++) {
+ switch (params->crypto.akm_suites[i]) {
+ case WLAN_AKM_SUITE_8021X:
+ if (params->crypto.wpa_versions &
+ NL80211_WPA_VERSION_1) {
+ bss_config->protocol = PROTOCOL_WPA;
+ bss_config->key_mgmt = KEY_MGMT_EAP;
+ }
+ if (params->crypto.wpa_versions &
+ NL80211_WPA_VERSION_2) {
+ bss_config->protocol = PROTOCOL_WPA2;
+ bss_config->key_mgmt = KEY_MGMT_EAP;
+ }
+ break;
+ case WLAN_AKM_SUITE_PSK:
+ if (params->crypto.wpa_versions &
+ NL80211_WPA_VERSION_1) {
+ bss_config->protocol = PROTOCOL_WPA;
+ bss_config->key_mgmt = KEY_MGMT_PSK;
+ }
+ if (params->crypto.wpa_versions &
+ NL80211_WPA_VERSION_2) {
+ bss_config->protocol = PROTOCOL_WPA2;
+ bss_config->key_mgmt = KEY_MGMT_PSK;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ for (i = 0; i < params->crypto.n_ciphers_pairwise; i++) {
+ switch (params->crypto.ciphers_pairwise[i]) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ bss_config->wpa_cfg.pairwise_cipher_wpa = CIPHER_TKIP;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ bss_config->wpa_cfg.pairwise_cipher_wpa2 =
+ CIPHER_AES_CCMP;
+ default:
+ break;
+ }
+ }
+
+ switch (params->crypto.cipher_group) {
+ case WLAN_CIPHER_SUITE_WEP40:
+ case WLAN_CIPHER_SUITE_WEP104:
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ bss_config->wpa_cfg.group_cipher = CIPHER_TKIP;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ bss_config->wpa_cfg.group_cipher = CIPHER_AES_CCMP;
+ break;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+/* This function initializes some of mwifiex_uap_bss_param variables.
+ * This helps FW in ignoring invalid values. These values may or may not
+ * be get updated to valid ones at later stage.
+ */
+void mwifiex_set_sys_config_invalid_data(struct mwifiex_uap_bss_param *config)
+{
+ config->bcast_ssid_ctl = 0x7F;
+ config->radio_ctl = 0x7F;
+ config->dtim_period = 0x7F;
+ config->beacon_period = 0x7FFF;
+ config->auth_mode = 0x7F;
+ config->rts_threshold = 0x7FFF;
+ config->frag_threshold = 0x7FFF;
+ config->retry_limit = 0x7F;
+}
+
+/* This function parses BSS related parameters from structure
+ * and prepares TLVs. These TLVs are appended to command buffer.
+*/
+static int
+mwifiex_uap_bss_param_prepare(u8 *tlv, void *cmd_buf, u16 *param_size)
+{
+ struct host_cmd_tlv_dtim_period *dtim_period;
+ struct host_cmd_tlv_beacon_period *beacon_period;
+ struct host_cmd_tlv_ssid *ssid;
+ struct host_cmd_tlv_channel_band *chan_band;
+ struct host_cmd_tlv_frag_threshold *frag_threshold;
+ struct host_cmd_tlv_rts_threshold *rts_threshold;
+ struct host_cmd_tlv_retry_limit *retry_limit;
+ struct host_cmd_tlv_pwk_cipher *pwk_cipher;
+ struct host_cmd_tlv_gwk_cipher *gwk_cipher;
+ struct host_cmd_tlv_encrypt_protocol *encrypt_protocol;
+ struct host_cmd_tlv_auth_type *auth_type;
+ struct host_cmd_tlv_passphrase *passphrase;
+ struct host_cmd_tlv_akmp *tlv_akmp;
+ struct mwifiex_uap_bss_param *bss_cfg = cmd_buf;
+ u16 cmd_size = *param_size;
+
+ if (bss_cfg->ssid.ssid_len) {
+ ssid = (struct host_cmd_tlv_ssid *)tlv;
+ ssid->tlv.type = cpu_to_le16(TLV_TYPE_UAP_SSID);
+ ssid->tlv.len = cpu_to_le16((u16)bss_cfg->ssid.ssid_len);
+ memcpy(ssid->ssid, bss_cfg->ssid.ssid, bss_cfg->ssid.ssid_len);
+ cmd_size += sizeof(struct host_cmd_tlv) +
+ bss_cfg->ssid.ssid_len;
+ tlv += sizeof(struct host_cmd_tlv) + bss_cfg->ssid.ssid_len;
+ }
+ if (bss_cfg->channel && bss_cfg->channel <= MAX_CHANNEL_BAND_BG) {
+ chan_band = (struct host_cmd_tlv_channel_band *)tlv;
+ chan_band->tlv.type = cpu_to_le16(TLV_TYPE_CHANNELBANDLIST);
+ chan_band->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_channel_band) -
+ sizeof(struct host_cmd_tlv));
+ chan_band->band_config = bss_cfg->band_cfg;
+ chan_band->channel = bss_cfg->channel;
+ cmd_size += sizeof(struct host_cmd_tlv_channel_band);
+ tlv += sizeof(struct host_cmd_tlv_channel_band);
+ }
+ if (bss_cfg->beacon_period >= MIN_BEACON_PERIOD &&
+ bss_cfg->beacon_period <= MAX_BEACON_PERIOD) {
+ beacon_period = (struct host_cmd_tlv_beacon_period *)tlv;
+ beacon_period->tlv.type =
+ cpu_to_le16(TLV_TYPE_UAP_BEACON_PERIOD);
+ beacon_period->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_beacon_period) -
+ sizeof(struct host_cmd_tlv));
+ beacon_period->period = cpu_to_le16(bss_cfg->beacon_period);
+ cmd_size += sizeof(struct host_cmd_tlv_beacon_period);
+ tlv += sizeof(struct host_cmd_tlv_beacon_period);
+ }
+ if (bss_cfg->dtim_period >= MIN_DTIM_PERIOD &&
+ bss_cfg->dtim_period <= MAX_DTIM_PERIOD) {
+ dtim_period = (struct host_cmd_tlv_dtim_period *)tlv;
+ dtim_period->tlv.type = cpu_to_le16(TLV_TYPE_UAP_DTIM_PERIOD);
+ dtim_period->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_dtim_period) -
+ sizeof(struct host_cmd_tlv));
+ dtim_period->period = bss_cfg->dtim_period;
+ cmd_size += sizeof(struct host_cmd_tlv_dtim_period);
+ tlv += sizeof(struct host_cmd_tlv_dtim_period);
+ }
+ if (bss_cfg->rts_threshold <= MWIFIEX_RTS_MAX_VALUE) {
+ rts_threshold = (struct host_cmd_tlv_rts_threshold *)tlv;
+ rts_threshold->tlv.type =
+ cpu_to_le16(TLV_TYPE_UAP_RTS_THRESHOLD);
+ rts_threshold->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_rts_threshold) -
+ sizeof(struct host_cmd_tlv));
+ rts_threshold->rts_thr = cpu_to_le16(bss_cfg->rts_threshold);
+ cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
+ tlv += sizeof(struct host_cmd_tlv_frag_threshold);
+ }
+ if ((bss_cfg->frag_threshold >= MWIFIEX_FRAG_MIN_VALUE) &&
+ (bss_cfg->frag_threshold <= MWIFIEX_FRAG_MAX_VALUE)) {
+ frag_threshold = (struct host_cmd_tlv_frag_threshold *)tlv;
+ frag_threshold->tlv.type =
+ cpu_to_le16(TLV_TYPE_UAP_FRAG_THRESHOLD);
+ frag_threshold->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_frag_threshold) -
+ sizeof(struct host_cmd_tlv));
+ frag_threshold->frag_thr = cpu_to_le16(bss_cfg->frag_threshold);
+ cmd_size += sizeof(struct host_cmd_tlv_frag_threshold);
+ tlv += sizeof(struct host_cmd_tlv_frag_threshold);
+ }
+ if (bss_cfg->retry_limit <= MWIFIEX_RETRY_LIMIT) {
+ retry_limit = (struct host_cmd_tlv_retry_limit *)tlv;
+ retry_limit->tlv.type = cpu_to_le16(TLV_TYPE_UAP_RETRY_LIMIT);
+ retry_limit->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_retry_limit) -
+ sizeof(struct host_cmd_tlv));
+ retry_limit->limit = (u8)bss_cfg->retry_limit;
+ cmd_size += sizeof(struct host_cmd_tlv_retry_limit);
+ tlv += sizeof(struct host_cmd_tlv_retry_limit);
+ }
+ if ((bss_cfg->protocol & PROTOCOL_WPA) ||
+ (bss_cfg->protocol & PROTOCOL_WPA2) ||
+ (bss_cfg->protocol & PROTOCOL_EAP)) {
+ tlv_akmp = (struct host_cmd_tlv_akmp *)tlv;
+ tlv_akmp->tlv.type = cpu_to_le16(TLV_TYPE_UAP_AKMP);
+ tlv_akmp->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_akmp) -
+ sizeof(struct host_cmd_tlv));
+ tlv_akmp->key_mgmt_operation =
+ cpu_to_le16(bss_cfg->key_mgmt_operation);
+ tlv_akmp->key_mgmt = cpu_to_le16(bss_cfg->key_mgmt);
+ cmd_size += sizeof(struct host_cmd_tlv_akmp);
+ tlv += sizeof(struct host_cmd_tlv_akmp);
+
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa &
+ VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->tlv.type =
+ cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->tlv.len = cpu_to_le16(
+ sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA);
+ pwk_cipher->cipher =
+ bss_cfg->wpa_cfg.pairwise_cipher_wpa;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+ if (bss_cfg->wpa_cfg.pairwise_cipher_wpa2 &
+ VALID_CIPHER_BITMAP) {
+ pwk_cipher = (struct host_cmd_tlv_pwk_cipher *)tlv;
+ pwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_PWK_CIPHER);
+ pwk_cipher->tlv.len = cpu_to_le16(
+ sizeof(struct host_cmd_tlv_pwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ pwk_cipher->proto = cpu_to_le16(PROTOCOL_WPA2);
+ pwk_cipher->cipher =
+ bss_cfg->wpa_cfg.pairwise_cipher_wpa2;
+ cmd_size += sizeof(struct host_cmd_tlv_pwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_pwk_cipher);
+ }
+ if (bss_cfg->wpa_cfg.group_cipher & VALID_CIPHER_BITMAP) {
+ gwk_cipher = (struct host_cmd_tlv_gwk_cipher *)tlv;
+ gwk_cipher->tlv.type = cpu_to_le16(TLV_TYPE_GWK_CIPHER);
+ gwk_cipher->tlv.len = cpu_to_le16(
+ sizeof(struct host_cmd_tlv_gwk_cipher) -
+ sizeof(struct host_cmd_tlv));
+ gwk_cipher->cipher = bss_cfg->wpa_cfg.group_cipher;
+ cmd_size += sizeof(struct host_cmd_tlv_gwk_cipher);
+ tlv += sizeof(struct host_cmd_tlv_gwk_cipher);
+ }
+ if (bss_cfg->wpa_cfg.length) {
+ passphrase = (struct host_cmd_tlv_passphrase *)tlv;
+ passphrase->tlv.type =
+ cpu_to_le16(TLV_TYPE_UAP_WPA_PASSPHRASE);
+ passphrase->tlv.len =
+ cpu_to_le16(bss_cfg->wpa_cfg.length);
+ memcpy(passphrase->passphrase,
+ bss_cfg->wpa_cfg.passphrase,
+ bss_cfg->wpa_cfg.length);
+ cmd_size += sizeof(struct host_cmd_tlv) +
+ bss_cfg->wpa_cfg.length;
+ tlv += sizeof(struct host_cmd_tlv) +
+ bss_cfg->wpa_cfg.length;
+ }
+ }
+ if ((bss_cfg->auth_mode <= WLAN_AUTH_SHARED_KEY) ||
+ (bss_cfg->auth_mode == MWIFIEX_AUTH_MODE_AUTO)) {
+ auth_type = (struct host_cmd_tlv_auth_type *)tlv;
+ auth_type->tlv.type = cpu_to_le16(TLV_TYPE_AUTH_TYPE);
+ auth_type->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_auth_type) -
+ sizeof(struct host_cmd_tlv));
+ auth_type->auth_type = (u8)bss_cfg->auth_mode;
+ cmd_size += sizeof(struct host_cmd_tlv_auth_type);
+ tlv += sizeof(struct host_cmd_tlv_auth_type);
+ }
+ if (bss_cfg->protocol) {
+ encrypt_protocol = (struct host_cmd_tlv_encrypt_protocol *)tlv;
+ encrypt_protocol->tlv.type =
+ cpu_to_le16(TLV_TYPE_UAP_ENCRY_PROTOCOL);
+ encrypt_protocol->tlv.len =
+ cpu_to_le16(sizeof(struct host_cmd_tlv_encrypt_protocol)
+ - sizeof(struct host_cmd_tlv));
+ encrypt_protocol->proto = cpu_to_le16(bss_cfg->protocol);
+ cmd_size += sizeof(struct host_cmd_tlv_encrypt_protocol);
+ tlv += sizeof(struct host_cmd_tlv_encrypt_protocol);
+ }
+
+ *param_size = cmd_size;
+
+ return 0;
+}
+
+/* This function parses custom IEs from IE list and prepares command buffer */
+static int mwifiex_uap_custom_ie_prepare(u8 *tlv, void *cmd_buf, u16 *ie_size)
+{
+ struct mwifiex_ie_list *ap_ie = cmd_buf;
+ struct host_cmd_tlv *tlv_ie = (struct host_cmd_tlv *)tlv;
+
+ if (!ap_ie || !ap_ie->len || !ap_ie->ie_list)
+ return -1;
+
+ *ie_size += le16_to_cpu(ap_ie->len) + sizeof(struct host_cmd_tlv);
+
+ tlv_ie->type = cpu_to_le16(TLV_TYPE_MGMT_IE);
+ tlv_ie->len = ap_ie->len;
+ tlv += sizeof(struct host_cmd_tlv);
+
+ memcpy(tlv, ap_ie->ie_list, le16_to_cpu(ap_ie->len));
+
+ return 0;
+}
+
+/* Parse AP config structure and prepare TLV based command structure
+ * to be sent to FW for uAP configuration
+ */
+static int
+mwifiex_cmd_uap_sys_config(struct host_cmd_ds_command *cmd, u16 cmd_action,
+ u32 type, void *cmd_buf)
+{
+ u8 *tlv;
+ u16 cmd_size, param_size, ie_size;
+ struct host_cmd_ds_sys_config *sys_cfg;
+
+ cmd->command = cpu_to_le16(HostCmd_CMD_UAP_SYS_CONFIG);
+ cmd_size = (u16)(sizeof(struct host_cmd_ds_sys_config) + S_DS_GEN);
+ sys_cfg = (struct host_cmd_ds_sys_config *)&cmd->params.uap_sys_config;
+ sys_cfg->action = cpu_to_le16(cmd_action);
+ tlv = sys_cfg->tlv;
+
+ switch (type) {
+ case UAP_BSS_PARAMS_I:
+ param_size = cmd_size;
+ if (mwifiex_uap_bss_param_prepare(tlv, cmd_buf, &param_size))
+ return -1;
+ cmd->size = cpu_to_le16(param_size);
+ break;
+ case UAP_CUSTOM_IE_I:
+ ie_size = cmd_size;
+ if (mwifiex_uap_custom_ie_prepare(tlv, cmd_buf, &ie_size))
+ return -1;
+ cmd->size = cpu_to_le16(ie_size);
+ break;
+ default:
+ return -1;
+ }
+
+ return 0;
+}
+
+/* This function prepares the AP specific commands before sending them
+ * to the firmware.
+ * This is a generic function which calls specific command preparation
+ * routines based upon the command number.
+ */
+int mwifiex_uap_prepare_cmd(struct mwifiex_private *priv, u16 cmd_no,
+ u16 cmd_action, u32 type,
+ void *data_buf, void *cmd_buf)
+{
+ struct host_cmd_ds_command *cmd = cmd_buf;
+
+ switch (cmd_no) {
+ case HostCmd_CMD_UAP_SYS_CONFIG:
+ if (mwifiex_cmd_uap_sys_config(cmd, cmd_action, type, data_buf))
+ return -1;
+ break;
+ case HostCmd_CMD_UAP_BSS_START:
+ case HostCmd_CMD_UAP_BSS_STOP:
+ cmd->command = cpu_to_le16(cmd_no);
+ cmd->size = cpu_to_le16(S_DS_GEN);
+ break;
+ default:
+ dev_err(priv->adapter->dev,
+ "PREP_CMD: unknown cmd %#x\n", cmd_no);
+ return -1;
+ }
+
+ return 0;
+}
+
+/* This function sets the RF channel for AP.
+ *
+ * This function populates channel information in AP config structure
+ * and sends command to configure channel information in AP.
+ */
+int mwifiex_uap_set_channel(struct mwifiex_private *priv, int channel)
+{
+ struct mwifiex_uap_bss_param *bss_cfg;
+ struct wiphy *wiphy = priv->wdev->wiphy;
+
+ bss_cfg = kzalloc(sizeof(struct mwifiex_uap_bss_param), GFP_KERNEL);
+ if (!bss_cfg)
+ return -ENOMEM;
+
+ bss_cfg->band_cfg = BAND_CONFIG_MANUAL;
+ bss_cfg->channel = channel;
+
+ if (mwifiex_send_cmd_async(priv, HostCmd_CMD_UAP_SYS_CONFIG,
+ HostCmd_ACT_GEN_SET,
+ UAP_BSS_PARAMS_I, bss_cfg)) {
+ wiphy_err(wiphy, "Failed to set the uAP channel\n");
+ kfree(bss_cfg);
+ return -1;
+ }
+
+ kfree(bss_cfg);
+ return 0;
+}
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 429a1de..f3fc655 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -885,6 +885,10 @@ mwifiex_wmm_get_highest_priolist_ptr(struct mwifiex_adapter *adapter,
tid_ptr = &(priv_tmp)->wmm.
tid_tbl_ptr[tos_to_tid[i]];
+ /* For non-STA ra_list_curr may be NULL */
+ if (!tid_ptr->ra_list_curr)
+ continue;
+
spin_lock_irqsave(&tid_ptr->tid_tbl_lock,
flags);
is_list_empty =
generated by cgit v0.10.2 at 2024-07-10 09:02:53 (GMT)