*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2012 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
#include <linux/init.h>
#include <linux/sched.h>
+#include "iwl-wifi.h"
#include "iwl-dev.h"
#include "iwl-core.h"
#include "iwl-io.h"
tx_power_cmd.flags = IWLAGN_TX_POWER_NO_CLOSED;
tx_power_cmd.srv_chan_lmt = IWLAGN_TX_POWER_AUTO;
- if (IWL_UCODE_API(priv->ucode_ver) == 1)
+ if (IWL_UCODE_API(nic(priv)->fw.ucode_ver) == 1)
tx_ant_cfg_cmd = REPLY_TX_POWER_DBM_CMD_V1;
else
tx_ant_cfg_cmd = REPLY_TX_POWER_DBM_CMD;
iwl_tt_handler(priv);
}
-u16 iwlagn_eeprom_calib_version(struct iwl_priv *priv)
+u16 iwl_eeprom_calib_version(struct iwl_shared *shrd)
{
struct iwl_eeprom_calib_hdr *hdr;
- hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(priv,
+ hdr = (struct iwl_eeprom_calib_hdr *)iwl_eeprom_query_addr(shrd,
EEPROM_CALIB_ALL);
return hdr->version;
/*
* EEPROM
*/
-static u32 eeprom_indirect_address(const struct iwl_priv *priv, u32 address)
+static u32 eeprom_indirect_address(const struct iwl_shared *shrd, u32 address)
{
u16 offset = 0;
switch (address & INDIRECT_TYPE_MSK) {
case INDIRECT_HOST:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_HOST);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_HOST);
break;
case INDIRECT_GENERAL:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_GENERAL);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_GENERAL);
break;
case INDIRECT_REGULATORY:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_REGULATORY);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_REGULATORY);
break;
case INDIRECT_TXP_LIMIT:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT);
break;
case INDIRECT_TXP_LIMIT_SIZE:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_TXP_LIMIT_SIZE);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_TXP_LIMIT_SIZE);
break;
case INDIRECT_CALIBRATION:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_CALIBRATION);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_CALIBRATION);
break;
case INDIRECT_PROCESS_ADJST:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_PROCESS_ADJST);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_PROCESS_ADJST);
break;
case INDIRECT_OTHERS:
- offset = iwl_eeprom_query16(priv, EEPROM_LINK_OTHERS);
+ offset = iwl_eeprom_query16(shrd, EEPROM_LINK_OTHERS);
break;
default:
- IWL_ERR(priv, "illegal indirect type: 0x%X\n",
+ IWL_ERR(shrd->trans, "illegal indirect type: 0x%X\n",
address & INDIRECT_TYPE_MSK);
break;
}
return (address & ADDRESS_MSK) + (offset << 1);
}
-const u8 *iwl_eeprom_query_addr(const struct iwl_priv *priv, size_t offset)
+const u8 *iwl_eeprom_query_addr(const struct iwl_shared *shrd, size_t offset)
{
- u32 address = eeprom_indirect_address(priv, offset);
- BUG_ON(address >= priv->cfg->base_params->eeprom_size);
- return &priv->eeprom[address];
+ u32 address = eeprom_indirect_address(shrd, offset);
+ BUG_ON(address >= shrd->cfg->base_params->eeprom_size);
+ return &shrd->eeprom[address];
}
struct iwl_mod_params iwlagn_mod_params = {
IWL_PAN_SCD_BK_MSK | IWL_PAN_SCD_MGMT_MSK |
IWL_PAN_SCD_MULTICAST_MSK;
- if (priv->cfg->sku & EEPROM_SKU_CAP_11N_ENABLE)
+ if (cfg(priv)->sku & EEPROM_SKU_CAP_11N_ENABLE)
flush_cmd.fifo_control |= IWL_AGG_TX_QUEUE_MSK;
IWL_DEBUG_INFO(priv, "fifo queue control: 0X%x\n",
BUILD_BUG_ON(sizeof(iwlagn_def_3w_lookup) !=
sizeof(basic.bt3_lookup_table));
- if (priv->cfg->bt_params) {
- if (priv->cfg->bt_params->bt_session_2) {
+ if (cfg(priv)->bt_params) {
+ if (cfg(priv)->bt_params->bt_session_2) {
bt_cmd_2000.prio_boost = cpu_to_le32(
- priv->cfg->bt_params->bt_prio_boost);
+ cfg(priv)->bt_params->bt_prio_boost);
bt_cmd_2000.tx_prio_boost = 0;
bt_cmd_2000.rx_prio_boost = 0;
} else {
bt_cmd_6000.prio_boost =
- priv->cfg->bt_params->bt_prio_boost;
+ cfg(priv)->bt_params->bt_prio_boost;
bt_cmd_6000.tx_prio_boost = 0;
bt_cmd_6000.rx_prio_boost = 0;
}
priv->bt_full_concurrent ?
"full concurrency" : "3-wire");
- if (priv->cfg->bt_params->bt_session_2) {
+ if (cfg(priv)->bt_params->bt_session_2) {
memcpy(&bt_cmd_2000.basic, &basic,
sizeof(basic));
ret = iwl_trans_send_cmd_pdu(trans(priv), REPLY_BT_CONFIG,
priv->kill_cts_mask = bt_kill_cts_msg[kill_msk];
/* schedule to send runtime bt_config */
- queue_work(priv->shrd->workqueue, &priv->bt_runtime_config);
+ queue_work(priv->workqueue, &priv->bt_runtime_config);
}
}
IWL_BT_COEX_TRAFFIC_LOAD_NONE;
}
priv->bt_status = coex->bt_status;
- queue_work(priv->shrd->workqueue,
+ queue_work(priv->workqueue,
&priv->bt_traffic_change_work);
}
}
*/
static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
{
- if (priv->cfg->bt_params &&
- priv->cfg->bt_params->advanced_bt_coexist &&
+ if (cfg(priv)->bt_params &&
+ cfg(priv)->bt_params->advanced_bt_coexist &&
(priv->bt_full_concurrent ||
priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)) {
/*
case IEEE80211_SMPS_STATIC:
case IEEE80211_SMPS_DYNAMIC:
return IWL_NUM_IDLE_CHAINS_SINGLE;
+ case IEEE80211_SMPS_AUTOMATIC:
case IEEE80211_SMPS_OFF:
return active_cnt;
default:
else
active_chains = hw_params(priv).valid_rx_ant;
- if (priv->cfg->bt_params &&
- priv->cfg->bt_params->advanced_bt_coexist &&
+ if (cfg(priv)->bt_params &&
+ cfg(priv)->bt_params->advanced_bt_coexist &&
(priv->bt_full_concurrent ||
priv->bt_traffic_load >= IWL_BT_COEX_TRAFFIC_LOAD_HIGH)) {
/*
return ant;
}
-/* notification wait support */
-void iwlagn_init_notification_wait(struct iwl_priv *priv,
- struct iwl_notification_wait *wait_entry,
- u8 cmd,
- void (*fn)(struct iwl_priv *priv,
- struct iwl_rx_packet *pkt,
- void *data),
- void *fn_data)
+#ifdef CONFIG_PM_SLEEP
+static void iwlagn_convert_p1k(u16 *p1k, __le16 *out)
{
- wait_entry->fn = fn;
- wait_entry->fn_data = fn_data;
- wait_entry->cmd = cmd;
- wait_entry->triggered = false;
- wait_entry->aborted = false;
-
- spin_lock_bh(&priv->notif_wait_lock);
- list_add(&wait_entry->list, &priv->notif_waits);
- spin_unlock_bh(&priv->notif_wait_lock);
+ int i;
+
+ for (i = 0; i < IWLAGN_P1K_SIZE; i++)
+ out[i] = cpu_to_le16(p1k[i]);
}
-int iwlagn_wait_notification(struct iwl_priv *priv,
- struct iwl_notification_wait *wait_entry,
- unsigned long timeout)
+struct wowlan_key_data {
+ struct iwl_rxon_context *ctx;
+ struct iwlagn_wowlan_rsc_tsc_params_cmd *rsc_tsc;
+ struct iwlagn_wowlan_tkip_params_cmd *tkip;
+ const u8 *bssid;
+ bool error, use_rsc_tsc, use_tkip;
+};
+
+
+static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct ieee80211_key_conf *key,
+ void *_data)
{
- int ret;
+ struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
+ struct wowlan_key_data *data = _data;
+ struct iwl_rxon_context *ctx = data->ctx;
+ struct aes_sc *aes_sc, *aes_tx_sc = NULL;
+ struct tkip_sc *tkip_sc, *tkip_tx_sc = NULL;
+ struct iwlagn_p1k_cache *rx_p1ks;
+ u8 *rx_mic_key;
+ struct ieee80211_key_seq seq;
+ u32 cur_rx_iv32 = 0;
+ u16 p1k[IWLAGN_P1K_SIZE];
+ int ret, i;
+
+ mutex_lock(&priv->shrd->mutex);
- ret = wait_event_timeout(priv->notif_waitq,
- wait_entry->triggered || wait_entry->aborted,
- timeout);
+ if ((key->cipher == WLAN_CIPHER_SUITE_WEP40 ||
+ key->cipher == WLAN_CIPHER_SUITE_WEP104) &&
+ !sta && !ctx->key_mapping_keys)
+ ret = iwl_set_default_wep_key(priv, ctx, key);
+ else
+ ret = iwl_set_dynamic_key(priv, ctx, key, sta);
- spin_lock_bh(&priv->notif_wait_lock);
- list_del(&wait_entry->list);
- spin_unlock_bh(&priv->notif_wait_lock);
+ if (ret) {
+ IWL_ERR(priv, "Error setting key during suspend!\n");
+ data->error = true;
+ }
- if (wait_entry->aborted)
- return -EIO;
+ switch (key->cipher) {
+ case WLAN_CIPHER_SUITE_TKIP:
+ if (sta) {
+ tkip_sc = data->rsc_tsc->all_tsc_rsc.tkip.unicast_rsc;
+ tkip_tx_sc = &data->rsc_tsc->all_tsc_rsc.tkip.tsc;
- /* return value is always >= 0 */
- if (ret <= 0)
- return -ETIMEDOUT;
- return 0;
+ rx_p1ks = data->tkip->rx_uni;
+
+ ieee80211_get_key_tx_seq(key, &seq);
+ tkip_tx_sc->iv16 = cpu_to_le16(seq.tkip.iv16);
+ tkip_tx_sc->iv32 = cpu_to_le32(seq.tkip.iv32);
+
+ ieee80211_get_tkip_p1k_iv(key, seq.tkip.iv32, p1k);
+ iwlagn_convert_p1k(p1k, data->tkip->tx.p1k);
+
+ memcpy(data->tkip->mic_keys.tx,
+ &key->key[NL80211_TKIP_DATA_OFFSET_TX_MIC_KEY],
+ IWLAGN_MIC_KEY_SIZE);
+
+ rx_mic_key = data->tkip->mic_keys.rx_unicast;
+ } else {
+ tkip_sc =
+ data->rsc_tsc->all_tsc_rsc.tkip.multicast_rsc;
+ rx_p1ks = data->tkip->rx_multi;
+ rx_mic_key = data->tkip->mic_keys.rx_mcast;
+ }
+
+ /*
+ * For non-QoS this relies on the fact that both the uCode and
+ * mac80211 use TID 0 (as they need to to avoid replay attacks)
+ * for checking the IV in the frames.
+ */
+ for (i = 0; i < IWLAGN_NUM_RSC; i++) {
+ ieee80211_get_key_rx_seq(key, i, &seq);
+ tkip_sc[i].iv16 = cpu_to_le16(seq.tkip.iv16);
+ tkip_sc[i].iv32 = cpu_to_le32(seq.tkip.iv32);
+ /* wrapping isn't allowed, AP must rekey */
+ if (seq.tkip.iv32 > cur_rx_iv32)
+ cur_rx_iv32 = seq.tkip.iv32;
+ }
+
+ ieee80211_get_tkip_rx_p1k(key, data->bssid, cur_rx_iv32, p1k);
+ iwlagn_convert_p1k(p1k, rx_p1ks[0].p1k);
+ ieee80211_get_tkip_rx_p1k(key, data->bssid,
+ cur_rx_iv32 + 1, p1k);
+ iwlagn_convert_p1k(p1k, rx_p1ks[1].p1k);
+
+ memcpy(rx_mic_key,
+ &key->key[NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY],
+ IWLAGN_MIC_KEY_SIZE);
+
+ data->use_tkip = true;
+ data->use_rsc_tsc = true;
+ break;
+ case WLAN_CIPHER_SUITE_CCMP:
+ if (sta) {
+ u8 *pn = seq.ccmp.pn;
+
+ aes_sc = data->rsc_tsc->all_tsc_rsc.aes.unicast_rsc;
+ aes_tx_sc = &data->rsc_tsc->all_tsc_rsc.aes.tsc;
+
+ ieee80211_get_key_tx_seq(key, &seq);
+ aes_tx_sc->pn = cpu_to_le64(
+ (u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
+ } else
+ aes_sc = data->rsc_tsc->all_tsc_rsc.aes.multicast_rsc;
+
+ /*
+ * For non-QoS this relies on the fact that both the uCode and
+ * mac80211 use TID 0 for checking the IV in the frames.
+ */
+ for (i = 0; i < IWLAGN_NUM_RSC; i++) {
+ u8 *pn = seq.ccmp.pn;
+
+ ieee80211_get_key_rx_seq(key, i, &seq);
+ aes_sc->pn = cpu_to_le64(
+ (u64)pn[5] |
+ ((u64)pn[4] << 8) |
+ ((u64)pn[3] << 16) |
+ ((u64)pn[2] << 24) |
+ ((u64)pn[1] << 32) |
+ ((u64)pn[0] << 40));
+ }
+ data->use_rsc_tsc = true;
+ break;
+ }
+
+ mutex_unlock(&priv->shrd->mutex);
+}
+
+int iwlagn_send_patterns(struct iwl_priv *priv,
+ struct cfg80211_wowlan *wowlan)
+{
+ struct iwlagn_wowlan_patterns_cmd *pattern_cmd;
+ struct iwl_host_cmd cmd = {
+ .id = REPLY_WOWLAN_PATTERNS,
+ .dataflags[0] = IWL_HCMD_DFL_NOCOPY,
+ .flags = CMD_SYNC,
+ };
+ int i, err;
+
+ if (!wowlan->n_patterns)
+ return 0;
+
+ cmd.len[0] = sizeof(*pattern_cmd) +
+ wowlan->n_patterns * sizeof(struct iwlagn_wowlan_pattern);
+
+ pattern_cmd = kmalloc(cmd.len[0], GFP_KERNEL);
+ if (!pattern_cmd)
+ return -ENOMEM;
+
+ pattern_cmd->n_patterns = cpu_to_le32(wowlan->n_patterns);
+
+ for (i = 0; i < wowlan->n_patterns; i++) {
+ int mask_len = DIV_ROUND_UP(wowlan->patterns[i].pattern_len, 8);
+
+ memcpy(&pattern_cmd->patterns[i].mask,
+ wowlan->patterns[i].mask, mask_len);
+ memcpy(&pattern_cmd->patterns[i].pattern,
+ wowlan->patterns[i].pattern,
+ wowlan->patterns[i].pattern_len);
+ pattern_cmd->patterns[i].mask_size = mask_len;
+ pattern_cmd->patterns[i].pattern_size =
+ wowlan->patterns[i].pattern_len;
+ }
+
+ cmd.data[0] = pattern_cmd;
+ err = iwl_trans_send_cmd(trans(priv), &cmd);
+ kfree(pattern_cmd);
+ return err;
}
-void iwlagn_remove_notification(struct iwl_priv *priv,
- struct iwl_notification_wait *wait_entry)
+int iwlagn_suspend(struct iwl_priv *priv,
+ struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
{
- spin_lock_bh(&priv->notif_wait_lock);
- list_del(&wait_entry->list);
- spin_unlock_bh(&priv->notif_wait_lock);
+ struct iwlagn_wowlan_wakeup_filter_cmd wakeup_filter_cmd;
+ struct iwl_rxon_cmd rxon;
+ struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
+ struct iwlagn_wowlan_kek_kck_material_cmd kek_kck_cmd;
+ struct iwlagn_wowlan_tkip_params_cmd tkip_cmd = {};
+ struct iwlagn_d3_config_cmd d3_cfg_cmd = {};
+ struct wowlan_key_data key_data = {
+ .ctx = ctx,
+ .bssid = ctx->active.bssid_addr,
+ .use_rsc_tsc = false,
+ .tkip = &tkip_cmd,
+ .use_tkip = false,
+ };
+ int ret, i;
+ u16 seq;
+
+ key_data.rsc_tsc = kzalloc(sizeof(*key_data.rsc_tsc), GFP_KERNEL);
+ if (!key_data.rsc_tsc)
+ return -ENOMEM;
+
+ memset(&wakeup_filter_cmd, 0, sizeof(wakeup_filter_cmd));
+
+ /*
+ * We know the last used seqno, and the uCode expects to know that
+ * one, it will increment before TX.
+ */
+ seq = le16_to_cpu(priv->last_seq_ctl) & IEEE80211_SCTL_SEQ;
+ wakeup_filter_cmd.non_qos_seq = cpu_to_le16(seq);
+
+ /*
+ * For QoS counters, we store the one to use next, so subtract 0x10
+ * since the uCode will add 0x10 before using the value.
+ */
+ for (i = 0; i < IWL_MAX_TID_COUNT; i++) {
+ seq = priv->tid_data[IWL_AP_ID][i].seq_number;
+ seq -= 0x10;
+ wakeup_filter_cmd.qos_seq[i] = cpu_to_le16(seq);
+ }
+
+ if (wowlan->disconnect)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_BEACON_MISS |
+ IWLAGN_WOWLAN_WAKEUP_LINK_CHANGE);
+ if (wowlan->magic_pkt)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_MAGIC_PACKET);
+ if (wowlan->gtk_rekey_failure)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_GTK_REKEY_FAIL);
+ if (wowlan->eap_identity_req)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_EAP_IDENT_REQ);
+ if (wowlan->four_way_handshake)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_4WAY_HANDSHAKE);
+ if (wowlan->n_patterns)
+ wakeup_filter_cmd.enabled |=
+ cpu_to_le32(IWLAGN_WOWLAN_WAKEUP_PATTERN_MATCH);
+
+ if (wowlan->rfkill_release)
+ d3_cfg_cmd.wakeup_flags |=
+ cpu_to_le32(IWLAGN_D3_WAKEUP_RFKILL);
+
+ iwl_scan_cancel_timeout(priv, 200);
+
+ memcpy(&rxon, &ctx->active, sizeof(rxon));
+
+ iwl_trans_stop_device(trans(priv));
+
+ priv->shrd->wowlan = true;
+
+ ret = iwl_load_ucode_wait_alive(trans(priv), IWL_UCODE_WOWLAN);
+ if (ret)
+ goto out;
+
+ /* now configure WoWLAN ucode */
+ ret = iwl_alive_start(priv);
+ if (ret)
+ goto out;
+
+ memcpy(&ctx->staging, &rxon, sizeof(rxon));
+ ret = iwlagn_commit_rxon(priv, ctx);
+ if (ret)
+ goto out;
+
+ ret = iwl_power_update_mode(priv, true);
+ if (ret)
+ goto out;
+
+ if (!iwlagn_mod_params.sw_crypto) {
+ /* mark all keys clear */
+ priv->ucode_key_table = 0;
+ ctx->key_mapping_keys = 0;
+
+ /*
+ * This needs to be unlocked due to lock ordering
+ * constraints. Since we're in the suspend path
+ * that isn't really a problem though.
+ */
+ mutex_unlock(&priv->shrd->mutex);
+ ieee80211_iter_keys(priv->hw, ctx->vif,
+ iwlagn_wowlan_program_keys,
+ &key_data);
+ mutex_lock(&priv->shrd->mutex);
+ if (key_data.error) {
+ ret = -EIO;
+ goto out;
+ }
+
+ if (key_data.use_rsc_tsc) {
+ struct iwl_host_cmd rsc_tsc_cmd = {
+ .id = REPLY_WOWLAN_TSC_RSC_PARAMS,
+ .flags = CMD_SYNC,
+ .data[0] = key_data.rsc_tsc,
+ .dataflags[0] = IWL_HCMD_DFL_NOCOPY,
+ .len[0] = sizeof(key_data.rsc_tsc),
+ };
+
+ ret = iwl_trans_send_cmd(trans(priv), &rsc_tsc_cmd);
+ if (ret)
+ goto out;
+ }
+
+ if (key_data.use_tkip) {
+ ret = iwl_trans_send_cmd_pdu(trans(priv),
+ REPLY_WOWLAN_TKIP_PARAMS,
+ CMD_SYNC, sizeof(tkip_cmd),
+ &tkip_cmd);
+ if (ret)
+ goto out;
+ }
+
+ if (priv->have_rekey_data) {
+ memset(&kek_kck_cmd, 0, sizeof(kek_kck_cmd));
+ memcpy(kek_kck_cmd.kck, priv->kck, NL80211_KCK_LEN);
+ kek_kck_cmd.kck_len = cpu_to_le16(NL80211_KCK_LEN);
+ memcpy(kek_kck_cmd.kek, priv->kek, NL80211_KEK_LEN);
+ kek_kck_cmd.kek_len = cpu_to_le16(NL80211_KEK_LEN);
+ kek_kck_cmd.replay_ctr = priv->replay_ctr;
+
+ ret = iwl_trans_send_cmd_pdu(trans(priv),
+ REPLY_WOWLAN_KEK_KCK_MATERIAL,
+ CMD_SYNC, sizeof(kek_kck_cmd),
+ &kek_kck_cmd);
+ if (ret)
+ goto out;
+ }
+ }
+
+ ret = iwl_trans_send_cmd_pdu(trans(priv), REPLY_D3_CONFIG, CMD_SYNC,
+ sizeof(d3_cfg_cmd), &d3_cfg_cmd);
+ if (ret)
+ goto out;
+
+ ret = iwl_trans_send_cmd_pdu(trans(priv), REPLY_WOWLAN_WAKEUP_FILTER,
+ CMD_SYNC, sizeof(wakeup_filter_cmd),
+ &wakeup_filter_cmd);
+ if (ret)
+ goto out;
+
+ ret = iwlagn_send_patterns(priv, wowlan);
+ out:
+ kfree(key_data.rsc_tsc);
+ return ret;
}
+#endif
projects / deliverable / linux.git / blobdiff