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Diffstat (limited to 'net/mac80211/cfg.c')
-rw-r--r--net/mac80211/cfg.c234
1 files changed, 111 insertions, 123 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 3f47276caeb8..5608f6c68413 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -57,36 +57,21 @@ static int ieee80211_add_iface(struct wiphy *wiphy, char *name,
return 0;
}
-static int ieee80211_del_iface(struct wiphy *wiphy, int ifindex)
+static int ieee80211_del_iface(struct wiphy *wiphy, struct net_device *dev)
{
- struct net_device *dev;
- struct ieee80211_sub_if_data *sdata;
-
- /* we're under RTNL */
- dev = __dev_get_by_index(&init_net, ifindex);
- if (!dev)
- return -ENODEV;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- ieee80211_if_remove(sdata);
+ ieee80211_if_remove(IEEE80211_DEV_TO_SUB_IF(dev));
return 0;
}
-static int ieee80211_change_iface(struct wiphy *wiphy, int ifindex,
+static int ieee80211_change_iface(struct wiphy *wiphy,
+ struct net_device *dev,
enum nl80211_iftype type, u32 *flags,
struct vif_params *params)
{
- struct net_device *dev;
struct ieee80211_sub_if_data *sdata;
int ret;
- /* we're under RTNL */
- dev = __dev_get_by_index(&init_net, ifindex);
- if (!dev)
- return -ENODEV;
-
if (!nl80211_type_check(type))
return -EINVAL;
@@ -338,6 +323,8 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
{
struct ieee80211_sub_if_data *sdata = sta->sdata;
+ sinfo->generation = sdata->local->sta_generation;
+
sinfo->filled = STATION_INFO_INACTIVE_TIME |
STATION_INFO_RX_BYTES |
STATION_INFO_TX_BYTES |
@@ -924,6 +911,8 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop,
else
memset(next_hop, 0, ETH_ALEN);
+ pinfo->generation = mesh_paths_generation;
+
pinfo->filled = MPATH_INFO_FRAME_QLEN |
MPATH_INFO_DSN |
MPATH_INFO_METRIC |
@@ -1177,123 +1166,29 @@ static int ieee80211_scan(struct wiphy *wiphy,
static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_auth_request *req)
{
- struct ieee80211_sub_if_data *sdata;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- switch (req->auth_type) {
- case NL80211_AUTHTYPE_OPEN_SYSTEM:
- sdata->u.mgd.auth_algs = IEEE80211_AUTH_ALG_OPEN;
- break;
- case NL80211_AUTHTYPE_SHARED_KEY:
- sdata->u.mgd.auth_algs = IEEE80211_AUTH_ALG_SHARED_KEY;
- break;
- case NL80211_AUTHTYPE_FT:
- sdata->u.mgd.auth_algs = IEEE80211_AUTH_ALG_FT;
- break;
- case NL80211_AUTHTYPE_NETWORK_EAP:
- sdata->u.mgd.auth_algs = IEEE80211_AUTH_ALG_LEAP;
- break;
- default:
- return -EOPNOTSUPP;
- }
-
- memcpy(sdata->u.mgd.bssid, req->peer_addr, ETH_ALEN);
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
- sdata->u.mgd.flags |= IEEE80211_STA_BSSID_SET;
-
- /* TODO: req->chan */
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_CHANNEL_SEL;
-
- if (req->ssid) {
- sdata->u.mgd.flags |= IEEE80211_STA_SSID_SET;
- memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len);
- sdata->u.mgd.ssid_len = req->ssid_len;
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
- }
-
- kfree(sdata->u.mgd.sme_auth_ie);
- sdata->u.mgd.sme_auth_ie = NULL;
- sdata->u.mgd.sme_auth_ie_len = 0;
- if (req->ie) {
- sdata->u.mgd.sme_auth_ie = kmalloc(req->ie_len, GFP_KERNEL);
- if (sdata->u.mgd.sme_auth_ie == NULL)
- return -ENOMEM;
- memcpy(sdata->u.mgd.sme_auth_ie, req->ie, req->ie_len);
- sdata->u.mgd.sme_auth_ie_len = req->ie_len;
- }
-
- sdata->u.mgd.flags |= IEEE80211_STA_EXT_SME;
- sdata->u.mgd.state = IEEE80211_STA_MLME_DIRECT_PROBE;
- ieee80211_sta_req_auth(sdata);
- return 0;
+ return ieee80211_mgd_auth(IEEE80211_DEV_TO_SUB_IF(dev), req);
}
static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_assoc_request *req)
{
- struct ieee80211_sub_if_data *sdata;
- int ret;
-
- sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- if (memcmp(sdata->u.mgd.bssid, req->peer_addr, ETH_ALEN) != 0 ||
- !(sdata->u.mgd.flags & IEEE80211_STA_AUTHENTICATED))
- return -ENOLINK; /* not authenticated */
-
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL;
- sdata->u.mgd.flags |= IEEE80211_STA_BSSID_SET;
-
- /* TODO: req->chan */
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_CHANNEL_SEL;
-
- if (req->ssid) {
- sdata->u.mgd.flags |= IEEE80211_STA_SSID_SET;
- memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len);
- sdata->u.mgd.ssid_len = req->ssid_len;
- sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL;
- } else
- sdata->u.mgd.flags |= IEEE80211_STA_AUTO_SSID_SEL;
-
- ret = ieee80211_sta_set_extra_ie(sdata, req->ie, req->ie_len);
- if (ret && ret != -EALREADY)
- return ret;
-
- if (req->use_mfp) {
- sdata->u.mgd.mfp = IEEE80211_MFP_REQUIRED;
- sdata->u.mgd.flags |= IEEE80211_STA_MFP_ENABLED;
- } else {
- sdata->u.mgd.mfp = IEEE80211_MFP_DISABLED;
- sdata->u.mgd.flags &= ~IEEE80211_STA_MFP_ENABLED;
- }
-
- if (req->control_port)
- sdata->u.mgd.flags |= IEEE80211_STA_CONTROL_PORT;
- else
- sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT;
-
- sdata->u.mgd.flags |= IEEE80211_STA_EXT_SME;
- sdata->u.mgd.state = IEEE80211_STA_MLME_ASSOCIATE;
- ieee80211_sta_req_auth(sdata);
- return 0;
+ return ieee80211_mgd_assoc(IEEE80211_DEV_TO_SUB_IF(dev), req);
}
static int ieee80211_deauth(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_deauth_request *req)
+ struct cfg80211_deauth_request *req,
+ void *cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- /* TODO: req->ie, req->peer_addr */
- return ieee80211_sta_deauthenticate(sdata, req->reason_code);
+ return ieee80211_mgd_deauth(IEEE80211_DEV_TO_SUB_IF(dev),
+ req, cookie);
}
static int ieee80211_disassoc(struct wiphy *wiphy, struct net_device *dev,
- struct cfg80211_disassoc_request *req)
+ struct cfg80211_disassoc_request *req,
+ void *cookie)
{
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
-
- /* TODO: req->ie, req->peer_addr */
- return ieee80211_sta_disassociate(sdata, req->reason_code);
+ return ieee80211_mgd_disassoc(IEEE80211_DEV_TO_SUB_IF(dev),
+ req, cookie);
}
static int ieee80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
@@ -1374,6 +1269,16 @@ static int ieee80211_get_tx_power(struct wiphy *wiphy, int *dbm)
return 0;
}
+static int ieee80211_set_wds_peer(struct wiphy *wiphy, struct net_device *dev,
+ u8 *addr)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+
+ memcpy(&sdata->u.wds.remote_addr, addr, ETH_ALEN);
+
+ return 0;
+}
+
static void ieee80211_rfkill_poll(struct wiphy *wiphy)
{
struct ieee80211_local *local = wiphy_priv(wiphy);
@@ -1381,6 +1286,85 @@ static void ieee80211_rfkill_poll(struct wiphy *wiphy)
drv_rfkill_poll(local);
}
+#ifdef CONFIG_NL80211_TESTMODE
+static int ieee80211_testmode_cmd(struct wiphy *wiphy, void *data, int len)
+{
+ struct ieee80211_local *local = wiphy_priv(wiphy);
+
+ if (!local->ops->testmode_cmd)
+ return -EOPNOTSUPP;
+
+ return local->ops->testmode_cmd(&local->hw, data, len);
+}
+#endif
+
+static int ieee80211_set_power_mgmt(struct wiphy *wiphy, struct net_device *dev,
+ bool enabled, int timeout)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ struct ieee80211_conf *conf = &local->hw.conf;
+
+ if (!(local->hw.flags & IEEE80211_HW_SUPPORTS_PS))
+ return -EOPNOTSUPP;
+
+ if (enabled == sdata->u.mgd.powersave &&
+ timeout == conf->dynamic_ps_timeout)
+ return 0;
+
+ sdata->u.mgd.powersave = enabled;
+ conf->dynamic_ps_timeout = timeout;
+
+ if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS)
+ ieee80211_hw_config(local, IEEE80211_CONF_CHANGE_PS);
+
+ ieee80211_recalc_ps(local, -1);
+
+ return 0;
+}
+
+static int ieee80211_set_bitrate_mask(struct wiphy *wiphy,
+ struct net_device *dev,
+ const u8 *addr,
+ const struct cfg80211_bitrate_mask *mask)
+{
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
+ struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
+ int i, err = -EINVAL;
+ u32 target_rate;
+ struct ieee80211_supported_band *sband;
+
+ sband = local->hw.wiphy->bands[local->hw.conf.channel->band];
+
+ /* target_rate = -1, rate->fixed = 0 means auto only, so use all rates
+ * target_rate = X, rate->fixed = 1 means only rate X
+ * target_rate = X, rate->fixed = 0 means all rates <= X */
+ sdata->max_ratectrl_rateidx = -1;
+ sdata->force_unicast_rateidx = -1;
+
+ if (mask->fixed)
+ target_rate = mask->fixed / 100;
+ else if (mask->maxrate)
+ target_rate = mask->maxrate / 100;
+ else
+ return 0;
+
+ for (i=0; i< sband->n_bitrates; i++) {
+ struct ieee80211_rate *brate = &sband->bitrates[i];
+ int this_rate = brate->bitrate;
+
+ if (target_rate == this_rate) {
+ sdata->max_ratectrl_rateidx = i;
+ if (mask->fixed)
+ sdata->force_unicast_rateidx = i;
+ err = 0;
+ break;
+ }
+ }
+
+ return err;
+}
+
struct cfg80211_ops mac80211_config_ops = {
.add_virtual_intf = ieee80211_add_iface,
.del_virtual_intf = ieee80211_del_iface,
@@ -1422,5 +1406,9 @@ struct cfg80211_ops mac80211_config_ops = {
.set_wiphy_params = ieee80211_set_wiphy_params,
.set_tx_power = ieee80211_set_tx_power,
.get_tx_power = ieee80211_get_tx_power,
+ .set_wds_peer = ieee80211_set_wds_peer,
.rfkill_poll = ieee80211_rfkill_poll,
+ CFG80211_TESTMODE_CMD(ieee80211_testmode_cmd)
+ .set_power_mgmt = ieee80211_set_power_mgmt,
+ .set_bitrate_mask = ieee80211_set_bitrate_mask,
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-23 01:03:55 +0300