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Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Browse Source 
Conflicts:
	drivers/net/wireless/iwlwifi/mvm/mac80211.c
This commit is contained in:
John W. Linville
2013-06-12 15:39:05 -04:00
parent cb180840a0 940d0ac9db
commit 812fd64596
37 changed files with 843 additions and 847 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Documentation/DocBook/80211.tmpl
+5 -6
View File
@@ -127,12 +127,11 @@
!Finclude/net/cfg80211.h cfg80211_ibss_params
!Finclude/net/cfg80211.h cfg80211_connect_params
!Finclude/net/cfg80211.h cfg80211_pmksa
!Finclude/net/cfg80211.h cfg80211_send_rx_auth
!Finclude/net/cfg80211.h cfg80211_send_auth_timeout
!Finclude/net/cfg80211.h cfg80211_send_rx_assoc
!Finclude/net/cfg80211.h cfg80211_send_assoc_timeout
!Finclude/net/cfg80211.h cfg80211_send_deauth
!Finclude/net/cfg80211.h cfg80211_send_disassoc
!Finclude/net/cfg80211.h cfg80211_rx_mlme_mgmt
!Finclude/net/cfg80211.h cfg80211_auth_timeout
!Finclude/net/cfg80211.h cfg80211_rx_assoc_resp
!Finclude/net/cfg80211.h cfg80211_assoc_timeout
!Finclude/net/cfg80211.h cfg80211_tx_mlme_mgmt
!Finclude/net/cfg80211.h cfg80211_ibss_joined
!Finclude/net/cfg80211.h cfg80211_connect_result
!Finclude/net/cfg80211.h cfg80211_roamed
drivers/net/wireless/ath/ath6kl/cfg80211.c
+32 -19
View File
@@ -3175,10 +3175,21 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
{
struct ath6kl_vif *vif = ath6kl_vif_from_wdev(wdev);
struct ath6kl *ar = ath6kl_priv(vif->ndev);
u32 id;
u32 id, freq;
const struct ieee80211_mgmt *mgmt;
bool more_data, queued;
/* default to the current channel, but use the one specified as argument
* if any
*/
freq = vif->ch_hint;
if (chan)
freq = chan->center_freq;
/* never send freq zero to the firmware */
if (WARN_ON(freq == 0))
return -EINVAL;
mgmt = (const struct ieee80211_mgmt *) buf;
if (vif->nw_type == AP_NETWORK && test_bit(CONNECTED, &vif->flags) &&
ieee80211_is_probe_resp(mgmt->frame_control) &&
@@ -3188,8 +3199,7 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
* command to allow the target to fill in the generic IEs.
*/
*cookie = 0; /* TX status not supported */
return ath6kl_send_go_probe_resp(vif, buf, len,
chan->center_freq);
return ath6kl_send_go_probe_resp(vif, buf, len, freq);
}
id = vif->send_action_id++;
@@ -3205,17 +3215,14 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
/* AP mode Power saving processing */
if (vif->nw_type == AP_NETWORK) {
queued = ath6kl_mgmt_powersave_ap(vif,
id, chan->center_freq,
wait, buf,
len, &more_data, no_cck);
queued = ath6kl_mgmt_powersave_ap(vif, id, freq, wait, buf, len,
&more_data, no_cck);
if (queued)
return 0;
}
return ath6kl_wmi_send_mgmt_cmd(ar->wmi, vif->fw_vif_idx, id,
chan->center_freq, wait,
buf, len, no_cck);
return ath6kl_wmi_send_mgmt_cmd(ar->wmi, vif->fw_vif_idx, id, freq,
wait, buf, len, no_cck);
}
static void ath6kl_mgmt_frame_register(struct wiphy *wiphy,
@@ -3679,6 +3686,20 @@ err:
return NULL;
}
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support ath6kl_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_GTK_REKEY_FAILURE |
WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_4WAY_HANDSHAKE,
.n_patterns = WOW_MAX_FILTERS_PER_LIST,
.pattern_min_len = 1,
.pattern_max_len = WOW_PATTERN_SIZE,
};
#endif
int ath6kl_cfg80211_init(struct ath6kl *ar)
{
struct wiphy *wiphy = ar->wiphy;
@@ -3772,15 +3793,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar)
wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
#ifdef CONFIG_PM
wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_GTK_REKEY_FAILURE |
WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_4WAY_HANDSHAKE;
wiphy->wowlan.n_patterns = WOW_MAX_FILTERS_PER_LIST;
wiphy->wowlan.pattern_min_len = 1;
wiphy->wowlan.pattern_max_len = WOW_PATTERN_SIZE;
wiphy->wowlan = &ath6kl_wowlan_support;
#endif
wiphy->max_sched_scan_ssids = MAX_PROBED_SSIDS;
drivers/net/wireless/ath/ath9k/init.c
+11 -7
View File
@@ -755,6 +755,15 @@ static const struct ieee80211_iface_combination if_comb[] = {
}
};
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support ath9k_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT | WIPHY_WOWLAN_DISCONNECT,
.n_patterns = MAX_NUM_USER_PATTERN,
.pattern_min_len = 1,
.pattern_max_len = MAX_PATTERN_SIZE,
};
#endif
void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
{
struct ath_hw *ah = sc->sc_ah;
@@ -802,13 +811,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
#ifdef CONFIG_PM_SLEEP
if ((ah->caps.hw_caps & ATH9K_HW_WOW_DEVICE_CAPABLE) &&
device_can_wakeup(sc->dev)) {
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT;
hw->wiphy->wowlan.n_patterns = MAX_NUM_USER_PATTERN;
hw->wiphy->wowlan.pattern_min_len = 1;
hw->wiphy->wowlan.pattern_max_len = MAX_PATTERN_SIZE;
}
device_can_wakeup(sc->dev))
hw->wiphy->wowlan = &ath9k_wowlan_support;
atomic_set(&sc->wow_sleep_proc_intr, -1);
atomic_set(&sc->wow_got_bmiss_intr, -1);
drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+12 -3
View File
@@ -3982,6 +3982,7 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
struct brcmf_fil_af_params_le *af_params;
bool ack;
s32 chan_nr;
u32 freq;
brcmf_dbg(TRACE, "Enter\n");
@@ -3994,6 +3995,8 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
return -EPERM;
}
vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
if (ieee80211_is_probe_resp(mgmt->frame_control)) {
/* Right now the only reason to get a probe response */
/* is for p2p listen response or for p2p GO from */
@@ -4009,7 +4012,6 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
ie_offset = DOT11_MGMT_HDR_LEN +
DOT11_BCN_PRB_FIXED_LEN;
ie_len = len - ie_offset;
vif = container_of(wdev, struct brcmf_cfg80211_vif, wdev);
if (vif == cfg->p2p.bss_idx[P2PAPI_BSSCFG_PRIMARY].vif)
vif = cfg->p2p.bss_idx[P2PAPI_BSSCFG_DEVICE].vif;
err = brcmf_vif_set_mgmt_ie(vif,
@@ -4033,8 +4035,15 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
memcpy(&af_params->bssid[0], &mgmt->bssid[0], ETH_ALEN);
/* Add the length exepted for 802.11 header */
action_frame->len = cpu_to_le16(len - DOT11_MGMT_HDR_LEN);
/* Add the channel */
chan_nr = ieee80211_frequency_to_channel(chan->center_freq);
/* Add the channel. Use the one specified as parameter if any or
* the current one (got from the firmware) otherwise
*/
if (chan)
freq = chan->center_freq;
else
brcmf_fil_cmd_int_get(vif->ifp, BRCMF_C_GET_CHANNEL,
&freq);
chan_nr = ieee80211_frequency_to_channel(freq);
af_params->channel = cpu_to_le32(chan_nr);
memcpy(action_frame->data, &buf[DOT11_MGMT_HDR_LEN],
drivers/net/wireless/cw1200/main.c
+9 -4
View File
@@ -245,6 +245,14 @@ module_param(cw1200_ba_tx_tids, int, 0644);
MODULE_PARM_DESC(cw1200_ba_rx_tids, "Block ACK RX TIDs");
MODULE_PARM_DESC(cw1200_ba_tx_tids, "Block ACK TX TIDs");
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support cw1200_wowlan_support = {
/* Support only for limited wowlan functionalities */
.flags = WIPHY_WOWLAN_ANY | WIPHY_WOWLAN_DISCONNECT,
};
#endif
static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr,
const bool have_5ghz)
{
@@ -289,10 +297,7 @@ static struct ieee80211_hw *cw1200_init_common(const u8 *macaddr,
BIT(NL80211_IFTYPE_P2P_GO);
#ifdef CONFIG_PM
/* Support only for limited wowlan functionalities */
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY |
WIPHY_WOWLAN_DISCONNECT;
hw->wiphy->wowlan.n_patterns = 0;
hw->wiphy->wowlan = &cw1200_wowlan_support;
#endif
hw->wiphy->flags |= WIPHY_FLAG_AP_UAPSD;
drivers/net/wireless/iwlwifi/dvm/dev.h
+3
View File
@@ -915,6 +915,9 @@ struct iwl_priv {
__le64 replay_ctr;
__le16 last_seq_ctl;
bool have_rekey_data;
#ifdef CONFIG_PM_SLEEP
struct wiphy_wowlan_support wowlan_support;
#endif
/* device_pointers: pointers to ucode event tables */
struct {
drivers/net/wireless/iwlwifi/dvm/mac80211.c
+9 -8
View File
@@ -208,20 +208,21 @@ int iwlagn_mac_setup_register(struct iwl_priv *priv,
priv->trans->ops->d3_suspend &&
priv->trans->ops->d3_resume &&
device_can_wakeup(priv->trans->dev)) {
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_RFKILL_RELEASE;
priv->wowlan_support.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_RFKILL_RELEASE;
if (!iwlwifi_mod_params.sw_crypto)
hw->wiphy->wowlan.flags |=
priv->wowlan_support.flags |=
WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
WIPHY_WOWLAN_GTK_REKEY_FAILURE;
hw->wiphy->wowlan.n_patterns = IWLAGN_WOWLAN_MAX_PATTERNS;
hw->wiphy->wowlan.pattern_min_len =
priv->wowlan_support.n_patterns = IWLAGN_WOWLAN_MAX_PATTERNS;
priv->wowlan_support.pattern_min_len =
IWLAGN_WOWLAN_MIN_PATTERN_LEN;
hw->wiphy->wowlan.pattern_max_len =
priv->wowlan_support.pattern_max_len =
IWLAGN_WOWLAN_MAX_PATTERN_LEN;
hw->wiphy->wowlan = &priv->wowlan_support;
}
#endif
drivers/net/wireless/iwlwifi/mvm/mac80211.c
+13 -13
View File
@@ -236,20 +236,20 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
mvm->trans->ops->d3_suspend &&
mvm->trans->ops->d3_resume &&
device_can_wakeup(mvm->trans->dev)) {
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_RFKILL_RELEASE;
mvm->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT |
WIPHY_WOWLAN_DISCONNECT |
WIPHY_WOWLAN_EAP_IDENTITY_REQ |
WIPHY_WOWLAN_RFKILL_RELEASE;
if (!iwlwifi_mod_params.sw_crypto)
hw->wiphy->wowlan.flags |=
WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
WIPHY_WOWLAN_GTK_REKEY_FAILURE |
WIPHY_WOWLAN_4WAY_HANDSHAKE;
mvm->wowlan.flags |= WIPHY_WOWLAN_SUPPORTS_GTK_REKEY |
WIPHY_WOWLAN_GTK_REKEY_FAILURE |
WIPHY_WOWLAN_4WAY_HANDSHAKE;
hw->wiphy->wowlan.n_patterns = IWL_WOWLAN_MAX_PATTERNS;
hw->wiphy->wowlan.pattern_min_len = IWL_WOWLAN_MIN_PATTERN_LEN;
hw->wiphy->wowlan.pattern_max_len = IWL_WOWLAN_MAX_PATTERN_LEN;
hw->wiphy->wowlan.tcp = &iwl_mvm_wowlan_tcp_support;
mvm->wowlan.n_patterns = IWL_WOWLAN_MAX_PATTERNS;
mvm->wowlan.pattern_min_len = IWL_WOWLAN_MIN_PATTERN_LEN;
mvm->wowlan.pattern_max_len = IWL_WOWLAN_MAX_PATTERN_LEN;
mvm->wowlan.tcp = &iwl_mvm_wowlan_tcp_support;
hw->wiphy->wowlan = &mvm->wowlan;
}
#endif
@@ -777,7 +777,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
ret = iwl_mvm_power_update_mode(mvm, vif);
if (ret)
IWL_ERR(mvm, "failed to update power mode\n");
} else if (changes & BSS_CHANGED_DTIM_PERIOD) {
} else if (changes & BSS_CHANGED_BEACON_INFO) {
/*
* We received a beacon _after_ association so
* remove the session protection.
drivers/net/wireless/iwlwifi/mvm/mvm.h
+1
View File
@@ -458,6 +458,7 @@ struct iwl_mvm {
struct ieee80211_vif *p2p_device_vif;
#ifdef CONFIG_PM_SLEEP
struct wiphy_wowlan_support wowlan;
int gtk_ivlen, gtk_icvlen, ptk_ivlen, ptk_icvlen;
#ifdef CONFIG_IWLWIFI_DEBUGFS
bool d3_test_active;
drivers/net/wireless/mwifiex/cfg80211.c
+11 -5
View File
@@ -2475,6 +2475,16 @@ static struct cfg80211_ops mwifiex_cfg80211_ops = {
#endif
};
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support mwifiex_wowlan_support = {
.flags = WIPHY_WOWLAN_MAGIC_PKT,
.n_patterns = MWIFIEX_MAX_FILTERS,
.pattern_min_len = 1,
.pattern_max_len = MWIFIEX_MAX_PATTERN_LEN,
.max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN,
};
#endif
/*
* This function registers the device with CFG802.11 subsystem.
*
@@ -2532,11 +2542,7 @@ int mwifiex_register_cfg80211(struct mwifiex_adapter *adapter)
wiphy_apply_custom_regulatory(wiphy, &mwifiex_world_regdom_custom);
#ifdef CONFIG_PM
wiphy->wowlan.flags = WIPHY_WOWLAN_MAGIC_PKT;
wiphy->wowlan.n_patterns = MWIFIEX_MAX_FILTERS;
wiphy->wowlan.pattern_min_len = 1;
wiphy->wowlan.pattern_max_len = MWIFIEX_MAX_PATTERN_LEN;
wiphy->wowlan.max_pkt_offset = MWIFIEX_MAX_OFFSET_LEN;
wiphy->wowlan = &mwifiex_wowlan_support;
#endif
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
drivers/net/wireless/ti/wlcore/main.c
+11 -8
View File
@@ -6018,6 +6018,15 @@ int wlcore_free_hw(struct wl1271 *wl)
}
EXPORT_SYMBOL_GPL(wlcore_free_hw);
#ifdef CONFIG_PM
static const struct wiphy_wowlan_support wlcore_wowlan_support = {
.flags = WIPHY_WOWLAN_ANY,
.n_patterns = WL1271_MAX_RX_FILTERS,
.pattern_min_len = 1,
.pattern_max_len = WL1271_RX_FILTER_MAX_PATTERN_SIZE,
};
#endif
static void wlcore_nvs_cb(const struct firmware *fw, void *context)
{
struct wl1271 *wl = context;
@@ -6071,14 +6080,8 @@ static void wlcore_nvs_cb(const struct firmware *fw, void *context)
if (!ret) {
wl->irq_wake_enabled = true;
device_init_wakeup(wl->dev, 1);
if (pdata->pwr_in_suspend) {
wl->hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY;
wl->hw->wiphy->wowlan.n_patterns =
WL1271_MAX_RX_FILTERS;
wl->hw->wiphy->wowlan.pattern_min_len = 1;
wl->hw->wiphy->wowlan.pattern_max_len =
WL1271_RX_FILTER_MAX_PATTERN_SIZE;
}
if (pdata->pwr_in_suspend)
wl->hw->wiphy->wowlan = &wlcore_wowlan_support;
}
#endif
disable_irq(wl->irq);
include/linux/ieee80211.h
+1
View File
@@ -146,6 +146,7 @@ static inline u16 ieee80211_sn_sub(u16 sn1, u16 sn2)
#define IEEE80211_MAX_RTS_THRESHOLD 2353
#define IEEE80211_MAX_AID 2007
#define IEEE80211_MAX_TIM_LEN 251
#define IEEE80211_MAX_MESH_PEERINGS 63
/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
6.2.1.1.2.
include/net/cfg80211.h
+53 -62
View File
@@ -1124,6 +1124,9 @@ struct bss_parameters {
* setting for new peer links.
* @dot11MeshAwakeWindowDuration: The duration in TUs the STA will remain awake
* after transmitting its beacon.
* @plink_timeout: If no tx activity is seen from a STA we've established
* peering with for longer than this time (in seconds), then remove it
* from the STA's list of peers. Default is 30 minutes.
*/
struct mesh_config {
u16 dot11MeshRetryTimeout;
@@ -1153,6 +1156,7 @@ struct mesh_config {
u16 dot11MeshHWMPconfirmationInterval;
enum nl80211_mesh_power_mode power_mode;
u16 dot11MeshAwakeWindowDuration;
u32 plink_timeout;
};
/**
@@ -1172,6 +1176,7 @@ struct mesh_config {
* @dtim_period: DTIM period to use
* @beacon_interval: beacon interval to use
* @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
* @basic_rates: basic rates to use when creating the mesh
*
* These parameters are fixed when the mesh is created.
*/
@@ -1191,6 +1196,7 @@ struct mesh_setup {
u8 dtim_period;
u16 beacon_interval;
int mcast_rate[IEEE80211_NUM_BANDS];
u32 basic_rates;
};
/**
@@ -2654,7 +2660,7 @@ struct wiphy {
u32 hw_version;
#ifdef CONFIG_PM
struct wiphy_wowlan_support wowlan;
const struct wiphy_wowlan_support *wowlan;
struct cfg80211_wowlan *wowlan_config;
#endif
@@ -2853,7 +2859,7 @@ struct cfg80211_cached_keys;
* @current_bss: (private) Used by the internal configuration code
* @channel: (private) Used by the internal configuration code to track
* the user-set AP, monitor and WDS channel
* @preset_chan: (private) Used by the internal configuration code to
* @preset_chandef: (private) Used by the internal configuration code to
* track the channel to be used for AP later
* @bssid: (private) Used by the internal configuration code
* @ssid: (private) Used by the internal configuration code
@@ -2875,6 +2881,15 @@ struct cfg80211_cached_keys;
* @p2p_started: true if this is a P2P Device that has been started
* @cac_started: true if DFS channel availability check has been started
* @cac_start_time: timestamp (jiffies) when the dfs state was entered.
* @ps: powersave mode is enabled
* @ps_timeout: dynamic powersave timeout
* @ap_unexpected_nlportid: (private) netlink port ID of application
* registered for unexpected class 3 frames (AP mode)
* @conn: (private) cfg80211 software SME connection state machine data
* @connect_keys: (private) keys to set after connection is established
* @ibss_fixed: (private) IBSS is using fixed BSSID
* @event_list: (private) list for internal event processing
* @event_lock: (private) lock for event list
*/
struct wireless_dev {
struct wiphy *wiphy;
@@ -2898,11 +2913,6 @@ struct wireless_dev {
/* currently used for IBSS and SME - might be rearranged later */
u8 ssid[IEEE80211_MAX_SSID_LEN];
u8 ssid_len, mesh_id_len, mesh_id_up_len;
enum {
CFG80211_SME_IDLE,
CFG80211_SME_CONNECTING,
CFG80211_SME_CONNECTED,
} sme_state;
struct cfg80211_conn *conn;
struct cfg80211_cached_keys *connect_keys;
@@ -3432,59 +3442,66 @@ void cfg80211_put_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
void cfg80211_unlink_bss(struct wiphy *wiphy, struct cfg80211_bss *bss);
/**
* cfg80211_send_rx_auth - notification of processed authentication
* cfg80211_rx_mlme_mgmt - notification of processed MLME management frame
* @dev: network device
* @buf: authentication frame (header + body)
* @len: length of the frame data
*
* This function is called whenever an authentication has been processed in
* station mode. The driver is required to call either this function or
* cfg80211_send_auth_timeout() to indicate the result of cfg80211_ops::auth()
* call. This function may sleep. The caller must hold the corresponding wdev's
* mutex.
* This function is called whenever an authentication, disassociation or
* deauthentication frame has been received and processed in station mode.
* After being asked to authenticate via cfg80211_ops::auth() the driver must
* call either this function or cfg80211_auth_timeout().
* After being asked to associate via cfg80211_ops::assoc() the driver must
* call either this function or cfg80211_auth_timeout().
* While connected, the driver must calls this for received and processed
* disassociation and deauthentication frames. If the frame couldn't be used
* because it was unprotected, the driver must call the function
* cfg80211_rx_unprot_mlme_mgmt() instead.
*
* This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
void cfg80211_send_rx_auth(struct net_device *dev, const u8 *buf, size_t len);
void cfg80211_rx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len);
/**
* cfg80211_send_auth_timeout - notification of timed out authentication
* cfg80211_auth_timeout - notification of timed out authentication
* @dev: network device
* @addr: The MAC address of the device with which the authentication timed out
*
* This function may sleep. The caller must hold the corresponding wdev's
* mutex.
*/
void cfg80211_send_auth_timeout(struct net_device *dev, const u8 *addr);
void cfg80211_auth_timeout(struct net_device *dev, const u8 *addr);
/**
* cfg80211_send_rx_assoc - notification of processed association
* cfg80211_rx_assoc_resp - notification of processed association response
* @dev: network device
* @bss: the BSS struct association was requested for, the struct reference
* is owned by cfg80211 after this call
* @buf: (re)association response frame (header + body)
* @bss: the BSS that association was requested with, ownership of the pointer
* moves to cfg80211 in this call
* @buf: authentication frame (header + body)
* @len: length of the frame data
*
* This function is called whenever a (re)association response has been
* processed in station mode. The driver is required to call either this
* function or cfg80211_send_assoc_timeout() to indicate the result of
* cfg80211_ops::assoc() call. This function may sleep. The caller must hold
* the corresponding wdev's mutex.
* After being asked to associate via cfg80211_ops::assoc() the driver must
* call either this function or cfg80211_auth_timeout().
*
* This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
void cfg80211_send_rx_assoc(struct net_device *dev, struct cfg80211_bss *bss,
void cfg80211_rx_assoc_resp(struct net_device *dev,
struct cfg80211_bss *bss,
const u8 *buf, size_t len);
/**
* cfg80211_send_assoc_timeout - notification of timed out association
* cfg80211_assoc_timeout - notification of timed out association
* @dev: network device
* @addr: The MAC address of the device with which the association timed out
*
* This function may sleep. The caller must hold the corresponding wdev's mutex.
*/
void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr);
void cfg80211_assoc_timeout(struct net_device *dev, const u8 *addr);
/**
* cfg80211_send_deauth - notification of processed deauthentication
* cfg80211_tx_mlme_mgmt - notification of transmitted deauth/disassoc frame
* @dev: network device
* @buf: deauthentication frame (header + body)
* @buf: 802.11 frame (header + body)
* @len: length of the frame data
*
* This function is called whenever deauthentication has been processed in
@@ -3492,46 +3509,20 @@ void cfg80211_send_assoc_timeout(struct net_device *dev, const u8 *addr);
* locally generated ones. This function may sleep. The caller must hold the
* corresponding wdev's mutex.
*/
void cfg80211_send_deauth(struct net_device *dev, const u8 *buf, size_t len);
void cfg80211_tx_mlme_mgmt(struct net_device *dev, const u8 *buf, size_t len);
/**
* cfg80211_send_disassoc - notification of processed disassociation
* @dev: network device
* @buf: disassociation response frame (header + body)
* @len: length of the frame data
*
* This function is called whenever disassociation has been processed in
* station mode. This includes both received disassociation frames and locally
* generated ones. This function may sleep. The caller must hold the
* corresponding wdev's mutex.
*/
void cfg80211_send_disassoc(struct net_device *dev, const u8 *buf, size_t len);
/**
* cfg80211_send_unprot_deauth - notification of unprotected deauthentication
* cfg80211_rx_unprot_mlme_mgmt - notification of unprotected mlme mgmt frame
* @dev: network device
* @buf: deauthentication frame (header + body)
* @len: length of the frame data
*
* This function is called whenever a received Deauthentication frame has been
* dropped in station mode because of MFP being used but the Deauthentication
* This function is called whenever a received deauthentication or dissassoc
* frame has been dropped in station mode because of MFP being used but the
* frame was not protected. This function may sleep.
*/
void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf,
size_t len);
/**
* cfg80211_send_unprot_disassoc - notification of unprotected disassociation
* @dev: network device
* @buf: disassociation frame (header + body)
* @len: length of the frame data
*
* This function is called whenever a received Disassociation frame has been
* dropped in station mode because of MFP being used but the Disassociation
* frame was not protected. This function may sleep.
*/
void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf,
size_t len);
void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev,
const u8 *buf, size_t len);
/**
* cfg80211_michael_mic_failure - notification of Michael MIC failure (TKIP)
include/net/mac80211.h
+7 -4
View File
@@ -217,8 +217,8 @@ struct ieee80211_chanctx_conf {
* @BSS_CHANGED_TXPOWER: TX power setting changed for this interface
* @BSS_CHANGED_P2P_PS: P2P powersave settings (CTWindow, opportunistic PS)
* changed (currently only in P2P client mode, GO mode will be later)
* @BSS_CHANGED_DTIM_PERIOD: the DTIM period value was changed (set when
* it becomes valid, managed mode only)
* @BSS_CHANGED_BEACON_INFO: Data from the AP's beacon became available:
* currently dtim_period only is under consideration.
* @BSS_CHANGED_BANDWIDTH: The bandwidth used by this interface changed,
* note that this is only called when it changes after the channel
* context had been assigned.
@@ -244,7 +244,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_PS = 1<<17,
BSS_CHANGED_TXPOWER = 1<<18,
BSS_CHANGED_P2P_PS = 1<<19,
BSS_CHANGED_DTIM_PERIOD = 1<<20,
BSS_CHANGED_BEACON_INFO = 1<<20,
BSS_CHANGED_BANDWIDTH = 1<<21,
/* when adding here, make sure to change ieee80211_reconfig */
@@ -288,7 +288,7 @@ enum ieee80211_rssi_event {
* IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
* @dtim_period: num of beacons before the next DTIM, for beaconing,
* valid in station mode only if after the driver was notified
* with the %BSS_CHANGED_DTIM_PERIOD flag, will be non-zero then.
* with the %BSS_CHANGED_BEACON_INFO flag, will be non-zero then.
* @sync_tsf: last beacon's/probe response's TSF timestamp (could be old
* as it may have been received during scanning long ago). If the
* HW flag %IEEE80211_HW_TIMING_BEACON_ONLY is set, then this can
@@ -460,6 +460,8 @@ struct ieee80211_bss_conf {
* @IEEE80211_TX_CTL_DONTFRAG: Don't fragment this packet even if it
* would be fragmented by size (this is optional, only used for
* monitor injection).
* @IEEE80211_TX_CTL_PS_RESPONSE: This frame is a response to a poll
* frame (PS-Poll or uAPSD).
*
* Note: If you have to add new flags to the enumeration, then don't
* forget to update %IEEE80211_TX_TEMPORARY_FLAGS when necessary.
@@ -495,6 +497,7 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_STATUS_EOSP = BIT(28),
IEEE80211_TX_CTL_USE_MINRATE = BIT(29),
IEEE80211_TX_CTL_DONTFRAG = BIT(30),
IEEE80211_TX_CTL_PS_RESPONSE = BIT(31),
};
#define IEEE80211_TX_CTL_STBC_SHIFT 23
include/uapi/linux/nl80211.h
+9
View File
@@ -2577,6 +2577,10 @@ enum nl80211_mesh_power_mode {
*
* @NL80211_MESHCONF_AWAKE_WINDOW: awake window duration (in TUs)
*
* @NL80211_MESHCONF_PLINK_TIMEOUT: If no tx activity is seen from a STA we've
* established peering with for longer than this time (in seconds), then
* remove it from the STA's list of peers. Default is 30 minutes.
*
* @__NL80211_MESHCONF_ATTR_AFTER_LAST: internal use
*/
enum nl80211_meshconf_params {
@@ -2608,6 +2612,7 @@ enum nl80211_meshconf_params {
NL80211_MESHCONF_HWMP_CONFIRMATION_INTERVAL,
NL80211_MESHCONF_POWER_MODE,
NL80211_MESHCONF_AWAKE_WINDOW,
NL80211_MESHCONF_PLINK_TIMEOUT,
/* keep last */
__NL80211_MESHCONF_ATTR_AFTER_LAST,
@@ -3579,6 +3584,10 @@ enum nl80211_ap_sme_features {
* Peering Management entity which may be implemented by registering for
* beacons or NL80211_CMD_NEW_PEER_CANDIDATE events. The mesh beacon is
* still generated by the driver.
* @NL80211_FEATURE_ACTIVE_MONITOR: This driver supports an active monitor
* interface. An active monitor interface behaves like a normal monitor
* interface, but gets added to the driver. It ensures that incoming
* unicast packets directed at the configured interface address get ACKed.
*/
enum nl80211_feature_flags {
NL80211_FEATURE_SK_TX_STATUS = 1 << 0,
net/mac80211/cfg.c
+17 -3
View File
@@ -1759,6 +1759,7 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
/* mcast rate setting in Mesh Node */
memcpy(sdata->vif.bss_conf.mcast_rate, setup->mcast_rate,
sizeof(setup->mcast_rate));
sdata->vif.bss_conf.basic_rates = setup->basic_rates;
sdata->vif.bss_conf.beacon_int = setup->beacon_interval;
sdata->vif.bss_conf.dtim_period = setup->dtim_period;
@@ -1871,6 +1872,8 @@ static int ieee80211_update_mesh_config(struct wiphy *wiphy,
if (_chg_mesh_attr(NL80211_MESHCONF_AWAKE_WINDOW, mask))
conf->dot11MeshAwakeWindowDuration =
nconf->dot11MeshAwakeWindowDuration;
if (_chg_mesh_attr(NL80211_MESHCONF_PLINK_TIMEOUT, mask))
conf->plink_timeout = nconf->plink_timeout;
ieee80211_mbss_info_change_notify(sdata, BSS_CHANGED_BEACON);
return 0;
}
@@ -2838,6 +2841,12 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
return -EOPNOTSUPP;
}
/* configurations requiring offchan cannot work if no channel has been
* specified
*/
if (need_offchan && !chan)
return -EINVAL;
mutex_lock(&local->mtx);
/* Check if the operating channel is the requested channel */
@@ -2847,10 +2856,15 @@ static int ieee80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev,
rcu_read_lock();
chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
if (chanctx_conf)
need_offchan = chan != chanctx_conf->def.chan;
else
if (chanctx_conf) {
need_offchan = chan && (chan != chanctx_conf->def.chan);
} else if (!chan) {
ret = -EINVAL;
rcu_read_unlock();
goto out_unlock;
} else {
need_offchan = true;
}
rcu_read_unlock();
}
net/mac80211/ieee80211_i.h
+2 -1
View File
@@ -366,7 +366,7 @@ struct ieee80211_mgd_assoc_data {
u8 ssid_len;
u8 supp_rates_len;
bool wmm, uapsd;
bool have_beacon, need_beacon;
bool need_beacon;
bool synced;
bool timeout_started;
@@ -404,6 +404,7 @@ struct ieee80211_if_managed {
bool powersave; /* powersave requested for this iface */
bool broken_ap; /* AP is broken -- turn off powersave */
bool have_beacon;
u8 dtim_period;
enum ieee80211_smps_mode req_smps, /* requested smps mode */
driver_smps_mode; /* smps mode request */
net/mac80211/main.c
+1 -2
View File
@@ -686,8 +686,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
return -EINVAL;
#ifdef CONFIG_PM
if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) &&
(!local->ops->suspend || !local->ops->resume))
if (hw->wiphy->wowlan && (!local->ops->suspend || !local->ops->resume))
return -EINVAL;
#endif
net/mac80211/mesh.c
+19 -19
View File
@@ -274,8 +274,7 @@ int mesh_add_meshconf_ie(struct ieee80211_sub_if_data *sdata,
*pos++ = ifmsh->mesh_auth_id;
/* Mesh Formation Info - number of neighbors */
neighbors = atomic_read(&ifmsh->estab_plinks);
/* Number of neighbor mesh STAs or 15 whichever is smaller */
neighbors = (neighbors > 15) ? 15 : neighbors;
neighbors = min_t(int, neighbors, IEEE80211_MAX_MESH_PEERINGS);
*pos++ = neighbors << 1;
/* Mesh capability */
*pos = IEEE80211_MESHCONF_CAPAB_FORWARDING;
@@ -576,13 +575,11 @@ static void ieee80211_mesh_housekeeping(struct ieee80211_sub_if_data *sdata)
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
u32 changed;
ieee80211_sta_expire(sdata, IEEE80211_MESH_PEER_INACTIVITY_LIMIT);
ieee80211_sta_expire(sdata, ifmsh->mshcfg.plink_timeout * HZ);
mesh_path_expire(sdata);
changed = mesh_accept_plinks_update(sdata);
sdata_lock(sdata);
ieee80211_mbss_info_change_notify(sdata, changed);
sdata_unlock(sdata);
mod_timer(&ifmsh->housekeeping_timer,
round_jiffies(jiffies +
@@ -741,9 +738,6 @@ int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
BSS_CHANGED_HT |
BSS_CHANGED_BASIC_RATES |
BSS_CHANGED_BEACON_INT;
enum ieee80211_band band = ieee80211_get_sdata_band(sdata);
struct ieee80211_supported_band *sband =
sdata->local->hw.wiphy->bands[band];
local->fif_other_bss++;
/* mesh ifaces must set allmulti to forward mcast traffic */
@@ -761,7 +755,6 @@ int ieee80211_start_mesh(struct ieee80211_sub_if_data *sdata)
sdata->vif.bss_conf.ht_operation_mode =
ifmsh->mshcfg.ht_opmode;
sdata->vif.bss_conf.enable_beacon = true;
sdata->vif.bss_conf.basic_rates = ieee80211_mandatory_rates(sband);
changed |= ieee80211_mps_local_status_update(sdata);
@@ -789,12 +782,10 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
sdata->vif.bss_conf.enable_beacon = false;
clear_bit(SDATA_STATE_OFFCHANNEL_BEACON_STOPPED, &sdata->state);
ieee80211_bss_info_change_notify(sdata, BSS_CHANGED_BEACON_ENABLED);
sdata_lock(sdata);
bcn = rcu_dereference_protected(ifmsh->beacon,
lockdep_is_held(&sdata->wdev.mtx));
rcu_assign_pointer(ifmsh->beacon, NULL);
kfree_rcu(bcn, rcu_head);
sdata_unlock(sdata);
/* flush STAs and mpaths on this iface */
sta_info_flush(sdata);
@@ -807,14 +798,6 @@ void ieee80211_stop_mesh(struct ieee80211_sub_if_data *sdata)
del_timer_sync(&sdata->u.mesh.housekeeping_timer);
del_timer_sync(&sdata->u.mesh.mesh_path_root_timer);
del_timer_sync(&sdata->u.mesh.mesh_path_timer);
/*
* If the timer fired while we waited for it, it will have
* requeued the work. Now the work will be running again
* but will not rearm the timer again because it checks
* whether the interface is running, which, at this point,
* it no longer is.
*/
cancel_work_sync(&sdata->work);
local->fif_other_bss--;
atomic_dec(&local->iff_allmultis);
@@ -955,6 +938,12 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt;
u16 stype;
sdata_lock(sdata);
/* mesh already went down */
if (!sdata->wdev.mesh_id_len)
goto out;
rx_status = IEEE80211_SKB_RXCB(skb);
mgmt = (struct ieee80211_mgmt *) skb->data;
stype = le16_to_cpu(mgmt->frame_control) & IEEE80211_FCTL_STYPE;
@@ -972,12 +961,20 @@ void ieee80211_mesh_rx_queued_mgmt(struct ieee80211_sub_if_data *sdata,
ieee80211_mesh_rx_mgmt_action(sdata, mgmt, skb->len, rx_status);
break;
}
out:
sdata_unlock(sdata);
}
void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
sdata_lock(sdata);
/* mesh already went down */
if (!sdata->wdev.mesh_id_len)
goto out;
if (ifmsh->preq_queue_len &&
time_after(jiffies,
ifmsh->last_preq + msecs_to_jiffies(ifmsh->mshcfg.dot11MeshHWMPpreqMinInterval)))
@@ -997,6 +994,9 @@ void ieee80211_mesh_work(struct ieee80211_sub_if_data *sdata)
if (test_and_clear_bit(MESH_WORK_DRIFT_ADJUST, &ifmsh->wrkq_flags))
mesh_sync_adjust_tbtt(sdata);
out:
sdata_unlock(sdata);
}
void ieee80211_mesh_notify_scan_completed(struct ieee80211_local *local)
net/mac80211/mesh.h
+2 -3
View File
@@ -188,7 +188,6 @@ struct mesh_rmc {
u32 idx_mask;
};
#define IEEE80211_MESH_PEER_INACTIVITY_LIMIT (1800 * HZ)
#define IEEE80211_MESH_HOUSEKEEPING_INTERVAL (60 * HZ)
#define MESH_PATH_EXPIRE (600 * HZ)
@@ -324,14 +323,14 @@ static inline
u32 mesh_plink_inc_estab_count(struct ieee80211_sub_if_data *sdata)
{
atomic_inc(&sdata->u.mesh.estab_plinks);
return mesh_accept_plinks_update(sdata);
return mesh_accept_plinks_update(sdata) | BSS_CHANGED_BEACON;
}
static inline
u32 mesh_plink_dec_estab_count(struct ieee80211_sub_if_data *sdata)
{
atomic_dec(&sdata->u.mesh.estab_plinks);
return mesh_accept_plinks_update(sdata);
return mesh_accept_plinks_update(sdata) | BSS_CHANGED_BEACON;
}
static inline int mesh_plink_free_count(struct ieee80211_sub_if_data *sdata)

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