mwifiex_form_mgmt_frame(skb, buf, len);
mwifiex_queue_tx_pkt(priv, skb);
- *cookie = random32() | 1;
+ *cookie = prandom_u32() | 1;
cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, true, GFP_ATOMIC);
wiphy_dbg(wiphy, "info: management frame transmitted\n");
duration);
if (!ret) {
- *cookie = random32() | 1;
+ *cookie = prandom_u32() | 1;
priv->roc_cfg.cookie = *cookie;
priv->roc_cfg.chan = *chan;
}
mwifiex_set_ht_params(priv, bss_cfg, params);
+
+ if (priv->adapter->is_hw_11ac_capable) {
+ mwifiex_set_vht_params(priv, bss_cfg, params);
+ mwifiex_set_vht_width(priv, params->chandef.width,
+ priv->ap_11ac_enabled);
+ }
+
+ if (priv->ap_11ac_enabled)
+ mwifiex_set_11ac_ba_params(priv);
+ else
+ mwifiex_set_ba_params(priv);
+
mwifiex_set_wmm_params(priv, bss_cfg, params);
if (params->inactivity_timeout > 0) {
struct cfg80211_connect_params *sme)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
- int ret = 0;
-
- if (priv->bss_mode == NL80211_IFTYPE_ADHOC) {
- wiphy_err(wiphy, "received infra assoc request "
- "when station is in ibss mode\n");
- goto done;
- }
+ int ret;
- if (priv->bss_mode == NL80211_IFTYPE_AP) {
- wiphy_err(wiphy, "skip association request for AP interface\n");
- goto done;
+ if (priv->bss_mode != NL80211_IFTYPE_STATION) {
+ wiphy_err(wiphy,
+ "%s: reject infra assoc request in non-STA mode\n",
+ dev->name);
+ return -EINVAL;
}
wiphy_dbg(wiphy, "info: Trying to associate to %s and bssid %pM\n",
ret = mwifiex_cfg80211_assoc(priv, sme->ssid_len, sme->ssid, sme->bssid,
priv->bss_mode, sme->channel, sme, 0);
-done:
if (!ret) {
cfg80211_connect_result(priv->netdev, priv->cfg_bssid, NULL, 0,
NULL, 0, WLAN_STATUS_SUCCESS,
struct mwifiex_private *priv)
{
struct mwifiex_adapter *adapter = priv->adapter;
- u32 vht_cap = 0, cap = adapter->hw_dot_11ac_dev_cap;
vht_info->vht_supported = true;
- switch (GET_VHTCAP_MAXMPDULEN(cap)) {
- case 0x00:
- vht_cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895;
- break;
- case 0x01:
- vht_cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991;
- break;
- case 0x10:
- vht_cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454;
- break;
- default:
- dev_err(adapter->dev, "unsupported MAX MPDU len\n");
- break;
- }
-
- if (ISSUPP_11ACVHTHTCVHT(cap))
- vht_cap |= IEEE80211_VHT_CAP_HTC_VHT;
-
- if (ISSUPP_11ACVHTTXOPPS(cap))
- vht_cap |= IEEE80211_VHT_CAP_VHT_TXOP_PS;
-
- if (ISSUPP_11ACMURXBEAMFORMEE(cap))
- vht_cap |= IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE;
-
- if (ISSUPP_11ACMUTXBEAMFORMEE(cap))
- vht_cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
-
- if (ISSUPP_11ACSUBEAMFORMER(cap))
- vht_cap |= IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE;
-
- if (ISSUPP_11ACSUBEAMFORMEE(cap))
- vht_cap |= IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE;
-
- if (ISSUPP_11ACRXSTBC(cap))
- vht_cap |= IEEE80211_VHT_CAP_RXSTBC_1;
-
- if (ISSUPP_11ACTXSTBC(cap))
- vht_cap |= IEEE80211_VHT_CAP_TXSTBC;
-
- if (ISSUPP_11ACSGI160(cap))
- vht_cap |= IEEE80211_VHT_CAP_SHORT_GI_160;
-
- if (ISSUPP_11ACSGI80(cap))
- vht_cap |= IEEE80211_VHT_CAP_SHORT_GI_80;
-
- if (ISSUPP_11ACLDPC(cap))
- vht_cap |= IEEE80211_VHT_CAP_RXLDPC;
-
- if (ISSUPP_11ACBW8080(cap))
- vht_cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ;
-
- if (ISSUPP_11ACBW160(cap))
- vht_cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ;
-
- vht_info->cap = vht_cap;
-
+ vht_info->cap = adapter->hw_dot_11ac_dev_cap;
/* Update MCS support for VHT */
vht_info->vht_mcs.rx_mcs_map = cpu_to_le16(
adapter->hw_dot_11ac_mcs_support & 0xFFFF);
/* At start-up, wpa_supplicant tries to change the interface
* to NL80211_IFTYPE_STATION if it is not managed mode.
- * So, we initialize it to STA mode.
*/
- wdev->iftype = NL80211_IFTYPE_STATION;
- priv->bss_mode = NL80211_IFTYPE_STATION;
+ wdev->iftype = NL80211_IFTYPE_P2P_CLIENT;
+ priv->bss_mode = NL80211_IFTYPE_P2P_CLIENT;
/* Setting bss_type to P2P tells firmware that this interface
* is receiving P2P peers found during find phase and doing
priv->bss_started = 0;
priv->bss_num = 0;
+ if (mwifiex_cfg80211_init_p2p_client(priv))
+ return ERR_PTR(-EFAULT);
+
break;
default:
wiphy_err(wiphy, "type not supported\n");
dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
dev->watchdog_timeo = MWIFIEX_DEFAULT_WATCHDOG_TIMEOUT;
dev->hard_header_len += MWIFIEX_MIN_DATA_HEADER_LEN;
+ dev->ethtool_ops = &mwifiex_ethtool_ops;
mdev_priv = netdev_priv(dev);
*((unsigned long *) mdev_priv) = (unsigned long) priv;
if (wdev->netdev->reg_state == NETREG_REGISTERED)
unregister_netdevice(wdev->netdev);
- if (wdev->netdev->reg_state == NETREG_UNREGISTERED)
- free_netdev(wdev->netdev);
-
/* Clear the priv in adapter */
priv->netdev = NULL;
}
EXPORT_SYMBOL_GPL(mwifiex_del_virtual_intf);
+#ifdef CONFIG_PM
+static bool
+mwifiex_is_pattern_supported(struct cfg80211_wowlan_trig_pkt_pattern *pat,
+ s8 *byte_seq)
+{
+ int j, k, valid_byte_cnt = 0;
+ bool dont_care_byte = false;
+
+ for (j = 0; j < DIV_ROUND_UP(pat->pattern_len, 8); j++) {
+ for (k = 0; k < 8; k++) {
+ if (pat->mask[j] & 1 << k) {
+ memcpy(byte_seq + valid_byte_cnt,
+ &pat->pattern[j * 8 + k], 1);
+ valid_byte_cnt++;
+ if (dont_care_byte)
+ return false;
+ } else {
+ if (valid_byte_cnt)
+ dont_care_byte = true;
+ }
+
+ if (valid_byte_cnt > MAX_BYTESEQ)
+ return false;
+ }
+ }
+
+ byte_seq[MAX_BYTESEQ] = valid_byte_cnt;
+
+ return true;
+}
+
+static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
+ struct cfg80211_wowlan *wowlan)
+{
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+ struct mwifiex_ds_mef_cfg mef_cfg;
+ struct mwifiex_mef_entry *mef_entry;
+ int i, filt_num = 0, ret;
+ bool first_pat = true;
+ u8 byte_seq[MAX_BYTESEQ + 1];
+ const u8 ipv4_mc_mac[] = {0x33, 0x33};
+ const u8 ipv6_mc_mac[] = {0x01, 0x00, 0x5e};
+ struct mwifiex_private *priv =
+ mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA);
+
+ if (!wowlan) {
+ dev_warn(adapter->dev, "None of the WOWLAN triggers enabled\n");
+ return 0;
+ }
+
+ if (!priv->media_connected) {
+ dev_warn(adapter->dev,
+ "Can not configure WOWLAN in disconnected state\n");
+ return 0;
+ }
+
+ mef_entry = kzalloc(sizeof(*mef_entry), GFP_KERNEL);
+ if (!mef_entry)
+ return -ENOMEM;
+
+ memset(&mef_cfg, 0, sizeof(mef_cfg));
+ mef_cfg.num_entries = 1;
+ mef_cfg.mef_entry = mef_entry;
+ mef_entry->mode = MEF_MODE_HOST_SLEEP;
+ mef_entry->action = MEF_ACTION_ALLOW_AND_WAKEUP_HOST;
+
+ for (i = 0; i < wowlan->n_patterns; i++) {
+ memset(byte_seq, 0, sizeof(byte_seq));
+ if (!mwifiex_is_pattern_supported(&wowlan->patterns[i],
+ byte_seq)) {
+ wiphy_err(wiphy, "Pattern not supported\n");
+ kfree(mef_entry);
+ return -EOPNOTSUPP;
+ }
+
+ if (!wowlan->patterns[i].pkt_offset) {
+ if (!(byte_seq[0] & 0x01) &&
+ (byte_seq[MAX_BYTESEQ] == 1)) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_UNICAST;
+ continue;
+ } else if (is_broadcast_ether_addr(byte_seq)) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_BROADCAST;
+ continue;
+ } else if ((!memcmp(byte_seq, ipv4_mc_mac, 2) &&
+ (byte_seq[MAX_BYTESEQ] == 2)) ||
+ (!memcmp(byte_seq, ipv6_mc_mac, 3) &&
+ (byte_seq[MAX_BYTESEQ] == 3))) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_MULTICAST;
+ continue;
+ }
+ }
+
+ mef_entry->filter[filt_num].repeat = 1;
+ mef_entry->filter[filt_num].offset =
+ wowlan->patterns[i].pkt_offset;
+ memcpy(mef_entry->filter[filt_num].byte_seq, byte_seq,
+ sizeof(byte_seq));
+ mef_entry->filter[filt_num].filt_type = TYPE_EQ;
+
+ if (first_pat)
+ first_pat = false;
+ else
+ mef_entry->filter[filt_num].filt_action = TYPE_AND;
+
+ filt_num++;
+ }
+
+ if (wowlan->magic_pkt) {
+ mef_cfg.criteria |= MWIFIEX_CRITERIA_UNICAST;
+ mef_entry->filter[filt_num].repeat = 16;
+ memcpy(mef_entry->filter[filt_num].byte_seq, priv->curr_addr,
+ ETH_ALEN);
+ mef_entry->filter[filt_num].byte_seq[MAX_BYTESEQ] = ETH_ALEN;
+ mef_entry->filter[filt_num].offset = 14;
+ mef_entry->filter[filt_num].filt_type = TYPE_EQ;
+ if (filt_num)
+ mef_entry->filter[filt_num].filt_action = TYPE_OR;
+ }
+
+ if (!mef_cfg.criteria)
+ mef_cfg.criteria = MWIFIEX_CRITERIA_BROADCAST |
+ MWIFIEX_CRITERIA_UNICAST |
+ MWIFIEX_CRITERIA_MULTICAST;
+
+ ret = mwifiex_send_cmd_sync(priv, HostCmd_CMD_MEF_CFG,
+ HostCmd_ACT_GEN_SET, 0,
+ &mef_cfg);
+
+ kfree(mef_entry);
+ return ret;
+}
+
+static int mwifiex_cfg80211_resume(struct wiphy *wiphy)
+{
+ return 0;
+}
+
+static void mwifiex_cfg80211_set_wakeup(struct wiphy *wiphy,
+ bool enabled)
+{
+ struct mwifiex_adapter *adapter = mwifiex_cfg80211_get_adapter(wiphy);
+
+ device_set_wakeup_enable(adapter->dev, enabled);
+}
+#endif
+
/* station cfg80211 operations */
static struct cfg80211_ops mwifiex_cfg80211_ops = {
.add_virtual_intf = mwifiex_add_virtual_intf,
.change_beacon = mwifiex_cfg80211_change_beacon,
.set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config,
.set_antenna = mwifiex_cfg80211_set_antenna,
+#ifdef CONFIG_PM
+ .suspend = mwifiex_cfg80211_suspend,
+ .resume = mwifiex_cfg80211_resume,
+ .set_wakeup = mwifiex_cfg80211_set_wakeup,
+#endif
};
/*
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;
+#endif
+
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2 |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_P2P;
projects / linux.git / blobdiff