ath11k: Add WoW net-detect functionality
Implement net-detect feature by setting flag WIPHY_WOWLAN_NET_DETECT if firmware supports this feature. Driver sets the related PNO configuration to firmware before entering WoW and firmware then scans periodically and wakes up host if a specific SSID is found. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Signed-off-by: Carl Huang <quic_cjhuang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/1644308006-22784-3-git-send-email-quic_cjhuang@quicinc.com
This commit is contained in:
Carl Huang
Kalle Valo
parent
ba9177fcef
commit
fec4b898f3
5 changed files with 510 additions and 1 deletions
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@ -617,6 +617,7 @@ struct ath11k {
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bool regdom_set_by_user;
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int hw_rate_code;
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u8 twt_enabled;
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bool nlo_enabled;
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};
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struct ath11k_band_cap {
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@ -8498,6 +8498,18 @@ static int __ath11k_mac_register(struct ath11k *ar)
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NL80211_FEATURE_SCAN_RANDOM_MAC_ADDR;
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}
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if (test_bit(WMI_TLV_SERVICE_NLO, ar->wmi->wmi_ab->svc_map)) {
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ar->hw->wiphy->max_sched_scan_ssids = WMI_PNO_MAX_SUPP_NETWORKS;
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ar->hw->wiphy->max_match_sets = WMI_PNO_MAX_SUPP_NETWORKS;
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ar->hw->wiphy->max_sched_scan_ie_len = WMI_PNO_MAX_IE_LENGTH;
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ar->hw->wiphy->max_sched_scan_plans = WMI_PNO_MAX_SCHED_SCAN_PLANS;
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ar->hw->wiphy->max_sched_scan_plan_interval =
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WMI_PNO_MAX_SCHED_SCAN_PLAN_INT;
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ar->hw->wiphy->max_sched_scan_plan_iterations =
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WMI_PNO_MAX_SCHED_SCAN_PLAN_ITRNS;
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ar->hw->wiphy->features |= NL80211_FEATURE_ND_RANDOM_MAC_ADDR;
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}
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ret = ath11k_wow_init(ar);
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if (ret) {
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ath11k_warn(ar->ab, "failed to init wow: %d\n", ret);
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@ -8393,3 +8393,157 @@ int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id)
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return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_WOW_DEL_WAKE_PATTERN_CMDID);
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}
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static struct sk_buff *
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ath11k_wmi_op_gen_config_pno_start(struct ath11k *ar,
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u32 vdev_id,
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struct wmi_pno_scan_req *pno)
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{
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struct nlo_configured_parameters *nlo_list;
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struct wmi_wow_nlo_config_cmd *cmd;
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struct wmi_tlv *tlv;
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struct sk_buff *skb;
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u32 *channel_list;
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size_t len, nlo_list_len, channel_list_len;
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u8 *ptr;
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u32 i;
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len = sizeof(*cmd) +
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sizeof(*tlv) +
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/* TLV place holder for array of structures
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* nlo_configured_parameters(nlo_list)
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*/
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sizeof(*tlv);
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/* TLV place holder for array of uint32 channel_list */
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channel_list_len = sizeof(u32) * pno->a_networks[0].channel_count;
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len += channel_list_len;
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nlo_list_len = sizeof(*nlo_list) * pno->uc_networks_count;
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len += nlo_list_len;
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skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
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if (!skb)
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return ERR_PTR(-ENOMEM);
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ptr = (u8 *)skb->data;
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cmd = (struct wmi_wow_nlo_config_cmd *)ptr;
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cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
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FIELD_PREP(WMI_TLV_LEN, sizeof(*cmd) - TLV_HDR_SIZE);
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cmd->vdev_id = pno->vdev_id;
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cmd->flags = WMI_NLO_CONFIG_START | WMI_NLO_CONFIG_SSID_HIDE_EN;
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/* current FW does not support min-max range for dwell time */
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cmd->active_dwell_time = pno->active_max_time;
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cmd->passive_dwell_time = pno->passive_max_time;
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if (pno->do_passive_scan)
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cmd->flags |= WMI_NLO_CONFIG_SCAN_PASSIVE;
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cmd->fast_scan_period = pno->fast_scan_period;
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cmd->slow_scan_period = pno->slow_scan_period;
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cmd->fast_scan_max_cycles = pno->fast_scan_max_cycles;
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cmd->delay_start_time = pno->delay_start_time;
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if (pno->enable_pno_scan_randomization) {
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cmd->flags |= WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ |
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WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ;
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ether_addr_copy(cmd->mac_addr.addr, pno->mac_addr);
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ether_addr_copy(cmd->mac_mask.addr, pno->mac_addr_mask);
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ath11k_ce_byte_swap(cmd->mac_addr.addr, 8);
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ath11k_ce_byte_swap(cmd->mac_mask.addr, 8);
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}
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ptr += sizeof(*cmd);
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/* nlo_configured_parameters(nlo_list) */
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cmd->no_of_ssids = pno->uc_networks_count;
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tlv = (struct wmi_tlv *)ptr;
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tlv->header = FIELD_PREP(WMI_TLV_TAG,
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WMI_TAG_ARRAY_STRUCT) |
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FIELD_PREP(WMI_TLV_LEN, nlo_list_len);
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ptr += sizeof(*tlv);
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nlo_list = (struct nlo_configured_parameters *)ptr;
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for (i = 0; i < cmd->no_of_ssids; i++) {
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tlv = (struct wmi_tlv *)(&nlo_list[i].tlv_header);
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tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_BYTE) |
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FIELD_PREP(WMI_TLV_LEN, sizeof(*nlo_list) - sizeof(*tlv));
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nlo_list[i].ssid.valid = true;
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nlo_list[i].ssid.ssid.ssid_len = pno->a_networks[i].ssid.ssid_len;
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memcpy(nlo_list[i].ssid.ssid.ssid,
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pno->a_networks[i].ssid.ssid,
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nlo_list[i].ssid.ssid.ssid_len);
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ath11k_ce_byte_swap(nlo_list[i].ssid.ssid.ssid,
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roundup(nlo_list[i].ssid.ssid.ssid_len, 4));
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if (pno->a_networks[i].rssi_threshold &&
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pno->a_networks[i].rssi_threshold > -300) {
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nlo_list[i].rssi_cond.valid = true;
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nlo_list[i].rssi_cond.rssi =
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pno->a_networks[i].rssi_threshold;
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}
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nlo_list[i].bcast_nw_type.valid = true;
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nlo_list[i].bcast_nw_type.bcast_nw_type =
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pno->a_networks[i].bcast_nw_type;
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}
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ptr += nlo_list_len;
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cmd->num_of_channels = pno->a_networks[0].channel_count;
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tlv = (struct wmi_tlv *)ptr;
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tlv->header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_ARRAY_UINT32) |
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FIELD_PREP(WMI_TLV_LEN, channel_list_len);
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ptr += sizeof(*tlv);
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channel_list = (u32 *)ptr;
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for (i = 0; i < cmd->num_of_channels; i++)
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channel_list[i] = pno->a_networks[0].channels[i];
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ath11k_dbg(ar->ab, ATH11K_DBG_WMI, "wmi tlv start pno config vdev_id %d\n",
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vdev_id);
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return skb;
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}
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static struct sk_buff *ath11k_wmi_op_gen_config_pno_stop(struct ath11k *ar,
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u32 vdev_id)
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{
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struct wmi_wow_nlo_config_cmd *cmd;
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struct sk_buff *skb;
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size_t len;
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len = sizeof(*cmd);
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skb = ath11k_wmi_alloc_skb(ar->wmi->wmi_ab, len);
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if (!skb)
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return ERR_PTR(-ENOMEM);
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cmd = (struct wmi_wow_nlo_config_cmd *)skb->data;
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cmd->tlv_header = FIELD_PREP(WMI_TLV_TAG, WMI_TAG_NLO_CONFIG_CMD) |
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FIELD_PREP(WMI_TLV_LEN, len - TLV_HDR_SIZE);
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cmd->vdev_id = vdev_id;
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cmd->flags = WMI_NLO_CONFIG_STOP;
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ath11k_dbg(ar->ab, ATH11K_DBG_WMI,
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"wmi tlv stop pno config vdev_id %d\n", vdev_id);
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return skb;
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}
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int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
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struct wmi_pno_scan_req *pno_scan)
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{
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struct sk_buff *skb;
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if (pno_scan->enable)
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skb = ath11k_wmi_op_gen_config_pno_start(ar, vdev_id, pno_scan);
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else
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skb = ath11k_wmi_op_gen_config_pno_stop(ar, vdev_id);
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if (IS_ERR_OR_NULL(skb))
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return -ENOMEM;
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return ath11k_wmi_cmd_send(ar->wmi, skb, WMI_NETWORK_LIST_OFFLOAD_CONFIG_CMDID);
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}
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@ -5616,6 +5616,173 @@ struct wmi_wow_del_pattern_cmd {
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u32 pattern_type;
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} __packed;
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#define WMI_PNO_MAX_SCHED_SCAN_PLANS 2
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#define WMI_PNO_MAX_SCHED_SCAN_PLAN_INT 7200
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#define WMI_PNO_MAX_SCHED_SCAN_PLAN_ITRNS 100
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#define WMI_PNO_MAX_NETW_CHANNELS 26
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#define WMI_PNO_MAX_NETW_CHANNELS_EX 60
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#define WMI_PNO_MAX_SUPP_NETWORKS WLAN_SCAN_PARAMS_MAX_SSID
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#define WMI_PNO_MAX_IE_LENGTH WLAN_SCAN_PARAMS_MAX_IE_LEN
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/* size based of dot11 declaration without extra IEs as we will not carry those for PNO */
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#define WMI_PNO_MAX_PB_REQ_SIZE 450
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#define WMI_PNO_24G_DEFAULT_CH 1
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#define WMI_PNO_5G_DEFAULT_CH 36
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#define WMI_ACTIVE_MAX_CHANNEL_TIME 40
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#define WMI_PASSIVE_MAX_CHANNEL_TIME 110
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/* SSID broadcast type */
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enum wmi_ssid_bcast_type {
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BCAST_UNKNOWN = 0,
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BCAST_NORMAL = 1,
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BCAST_HIDDEN = 2,
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};
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#define WMI_NLO_MAX_SSIDS 16
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#define WMI_NLO_MAX_CHAN 48
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#define WMI_NLO_CONFIG_STOP BIT(0)
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#define WMI_NLO_CONFIG_START BIT(1)
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#define WMI_NLO_CONFIG_RESET BIT(2)
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#define WMI_NLO_CONFIG_SLOW_SCAN BIT(4)
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#define WMI_NLO_CONFIG_FAST_SCAN BIT(5)
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#define WMI_NLO_CONFIG_SSID_HIDE_EN BIT(6)
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/* This bit is used to indicate if EPNO or supplicant PNO is enabled.
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* Only one of them can be enabled at a given time
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*/
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#define WMI_NLO_CONFIG_ENLO BIT(7)
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#define WMI_NLO_CONFIG_SCAN_PASSIVE BIT(8)
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#define WMI_NLO_CONFIG_ENLO_RESET BIT(9)
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#define WMI_NLO_CONFIG_SPOOFED_MAC_IN_PROBE_REQ BIT(10)
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#define WMI_NLO_CONFIG_RANDOM_SEQ_NO_IN_PROBE_REQ BIT(11)
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#define WMI_NLO_CONFIG_ENABLE_IE_WHITELIST_IN_PROBE_REQ BIT(12)
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#define WMI_NLO_CONFIG_ENABLE_CNLO_RSSI_CONFIG BIT(13)
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struct wmi_nlo_ssid_param {
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u32 valid;
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struct wmi_ssid ssid;
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} __packed;
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struct wmi_nlo_enc_param {
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u32 valid;
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u32 enc_type;
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} __packed;
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struct wmi_nlo_auth_param {
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u32 valid;
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u32 auth_type;
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} __packed;
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struct wmi_nlo_bcast_nw_param {
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u32 valid;
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u32 bcast_nw_type;
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} __packed;
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struct wmi_nlo_rssi_param {
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u32 valid;
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s32 rssi;
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} __packed;
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struct nlo_configured_parameters {
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/* TLV tag and len;*/
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u32 tlv_header;
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struct wmi_nlo_ssid_param ssid;
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struct wmi_nlo_enc_param enc_type;
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struct wmi_nlo_auth_param auth_type;
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struct wmi_nlo_rssi_param rssi_cond;
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/* indicates if the SSID is hidden or not */
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struct wmi_nlo_bcast_nw_param bcast_nw_type;
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} __packed;
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struct wmi_network_type {
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struct wmi_ssid ssid;
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u32 authentication;
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u32 encryption;
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u32 bcast_nw_type;
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u8 channel_count;
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u16 channels[WMI_PNO_MAX_NETW_CHANNELS_EX];
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s32 rssi_threshold;
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};
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struct wmi_pno_scan_req {
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u8 enable;
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u8 vdev_id;
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u8 uc_networks_count;
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struct wmi_network_type a_networks[WMI_PNO_MAX_SUPP_NETWORKS];
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u32 fast_scan_period;
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u32 slow_scan_period;
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u8 fast_scan_max_cycles;
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bool do_passive_scan;
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u32 delay_start_time;
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u32 active_min_time;
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u32 active_max_time;
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u32 passive_min_time;
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u32 passive_max_time;
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/* mac address randomization attributes */
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u32 enable_pno_scan_randomization;
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u8 mac_addr[ETH_ALEN];
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u8 mac_addr_mask[ETH_ALEN];
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};
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struct wmi_wow_nlo_config_cmd {
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u32 tlv_header;
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u32 flags;
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u32 vdev_id;
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u32 fast_scan_max_cycles;
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u32 active_dwell_time;
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u32 passive_dwell_time;
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u32 probe_bundle_size;
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/* ART = IRT */
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u32 rest_time;
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/* Max value that can be reached after SBM */
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u32 max_rest_time;
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/* SBM */
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u32 scan_backoff_multiplier;
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/* SCBM */
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u32 fast_scan_period;
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/* specific to windows */
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u32 slow_scan_period;
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u32 no_of_ssids;
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u32 num_of_channels;
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/* NLO scan start delay time in milliseconds */
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u32 delay_start_time;
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/* MAC Address to use in Probe Req as SA */
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struct wmi_mac_addr mac_addr;
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/* Mask on which MAC has to be randomized */
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struct wmi_mac_addr mac_mask;
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/* IE bitmap to use in Probe Req */
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u32 ie_bitmap[8];
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/* Number of vendor OUIs. In the TLV vendor_oui[] */
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u32 num_vendor_oui;
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/* Number of connected NLO band preferences */
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u32 num_cnlo_band_pref;
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/* The TLVs will follow.
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* nlo_configured_parameters nlo_list[];
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* u32 channel_list[num_of_channels];
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*/
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} __packed;
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int ath11k_wmi_cmd_send(struct ath11k_pdev_wmi *wmi, struct sk_buff *skb,
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u32 cmd_id);
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struct sk_buff *ath11k_wmi_alloc_skb(struct ath11k_wmi_base *wmi_sc, u32 len);
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@ -5777,6 +5944,8 @@ int ath11k_wmi_scan_prob_req_oui(struct ath11k *ar,
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const u8 mac_addr[ETH_ALEN]);
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int ath11k_wmi_fw_dbglog_cfg(struct ath11k *ar, u32 *module_id_bitmap,
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struct ath11k_fw_dbglog *dbglog);
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int ath11k_wmi_wow_config_pno(struct ath11k *ar, u32 vdev_id,
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struct wmi_pno_scan_req *pno_scan);
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int ath11k_wmi_wow_del_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id);
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int ath11k_wmi_wow_add_pattern(struct ath11k *ar, u32 vdev_id, u32 pattern_id,
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const u8 *pattern, const u8 *mask,
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@ -228,6 +228,101 @@ static void ath11k_wow_convert_8023_to_80211(struct cfg80211_pkt_pattern *new,
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}
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}
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static int ath11k_wmi_pno_check_and_convert(struct ath11k *ar, u32 vdev_id,
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struct cfg80211_sched_scan_request *nd_config,
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struct wmi_pno_scan_req *pno)
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{
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int i, j;
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u8 ssid_len;
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pno->enable = 1;
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pno->vdev_id = vdev_id;
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pno->uc_networks_count = nd_config->n_match_sets;
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if (!pno->uc_networks_count ||
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pno->uc_networks_count > WMI_PNO_MAX_SUPP_NETWORKS)
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return -EINVAL;
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if (nd_config->n_channels > WMI_PNO_MAX_NETW_CHANNELS_EX)
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return -EINVAL;
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/* Filling per profile params */
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for (i = 0; i < pno->uc_networks_count; i++) {
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ssid_len = nd_config->match_sets[i].ssid.ssid_len;
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if (ssid_len == 0 || ssid_len > 32)
|
||||
return -EINVAL;
|
||||
|
||||
pno->a_networks[i].ssid.ssid_len = ssid_len;
|
||||
|
||||
memcpy(pno->a_networks[i].ssid.ssid,
|
||||
nd_config->match_sets[i].ssid.ssid,
|
||||
nd_config->match_sets[i].ssid.ssid_len);
|
||||
pno->a_networks[i].authentication = 0;
|
||||
pno->a_networks[i].encryption = 0;
|
||||
pno->a_networks[i].bcast_nw_type = 0;
|
||||
|
||||
/* Copying list of valid channel into request */
|
||||
pno->a_networks[i].channel_count = nd_config->n_channels;
|
||||
pno->a_networks[i].rssi_threshold = nd_config->match_sets[i].rssi_thold;
|
||||
|
||||
for (j = 0; j < nd_config->n_channels; j++) {
|
||||
pno->a_networks[i].channels[j] =
|
||||
nd_config->channels[j]->center_freq;
|
||||
}
|
||||
}
|
||||
|
||||
/* set scan to passive if no SSIDs are specified in the request */
|
||||
if (nd_config->n_ssids == 0)
|
||||
pno->do_passive_scan = true;
|
||||
else
|
||||
pno->do_passive_scan = false;
|
||||
|
||||
for (i = 0; i < nd_config->n_ssids; i++) {
|
||||
j = 0;
|
||||
while (j < pno->uc_networks_count) {
|
||||
if (pno->a_networks[j].ssid.ssid_len ==
|
||||
nd_config->ssids[i].ssid_len &&
|
||||
(memcmp(pno->a_networks[j].ssid.ssid,
|
||||
nd_config->ssids[i].ssid,
|
||||
pno->a_networks[j].ssid.ssid_len) == 0)) {
|
||||
pno->a_networks[j].bcast_nw_type = BCAST_HIDDEN;
|
||||
break;
|
||||
}
|
||||
j++;
|
||||
}
|
||||
}
|
||||
|
||||
if (nd_config->n_scan_plans == 2) {
|
||||
pno->fast_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
|
||||
pno->fast_scan_max_cycles = nd_config->scan_plans[0].iterations;
|
||||
pno->slow_scan_period =
|
||||
nd_config->scan_plans[1].interval * MSEC_PER_SEC;
|
||||
} else if (nd_config->n_scan_plans == 1) {
|
||||
pno->fast_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
|
||||
pno->fast_scan_max_cycles = 1;
|
||||
pno->slow_scan_period = nd_config->scan_plans[0].interval * MSEC_PER_SEC;
|
||||
} else {
|
||||
ath11k_warn(ar->ab, "Invalid number of scan plans %d !!",
|
||||
nd_config->n_scan_plans);
|
||||
}
|
||||
|
||||
if (nd_config->flags & NL80211_SCAN_FLAG_RANDOM_ADDR) {
|
||||
/* enable mac randomization */
|
||||
pno->enable_pno_scan_randomization = 1;
|
||||
memcpy(pno->mac_addr, nd_config->mac_addr, ETH_ALEN);
|
||||
memcpy(pno->mac_addr_mask, nd_config->mac_addr_mask, ETH_ALEN);
|
||||
}
|
||||
|
||||
pno->delay_start_time = nd_config->delay;
|
||||
|
||||
/* Current FW does not support min-max range for dwell time */
|
||||
pno->active_max_time = WMI_ACTIVE_MAX_CHANNEL_TIME;
|
||||
pno->passive_max_time = WMI_PASSIVE_MAX_CHANNEL_TIME;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int ath11k_vif_wow_set_wakeups(struct ath11k_vif *arvif,
|
||||
struct cfg80211_wowlan *wowlan)
|
||||
{
|
||||
|
|
@ -261,6 +356,26 @@ static int ath11k_vif_wow_set_wakeups(struct ath11k_vif *arvif,
|
|||
|
||||
if (wowlan->magic_pkt)
|
||||
__set_bit(WOW_MAGIC_PKT_RECVD_EVENT, &wow_mask);
|
||||
|
||||
if (wowlan->nd_config) {
|
||||
struct wmi_pno_scan_req *pno;
|
||||
int ret;
|
||||
|
||||
pno = kzalloc(sizeof(*pno), GFP_KERNEL);
|
||||
if (!pno)
|
||||
return -ENOMEM;
|
||||
|
||||
ar->nlo_enabled = true;
|
||||
|
||||
ret = ath11k_wmi_pno_check_and_convert(ar, arvif->vdev_id,
|
||||
wowlan->nd_config, pno);
|
||||
if (!ret) {
|
||||
ath11k_wmi_wow_config_pno(ar, arvif->vdev_id, pno);
|
||||
__set_bit(WOW_NLO_DETECTED_EVENT, &wow_mask);
|
||||
}
|
||||
|
||||
kfree(pno);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
|
|
@ -354,6 +469,51 @@ static int ath11k_wow_set_wakeups(struct ath11k *ar,
|
|||
return 0;
|
||||
}
|
||||
|
||||
static int ath11k_vif_wow_clean_nlo(struct ath11k_vif *arvif)
|
||||
{
|
||||
int ret = 0;
|
||||
struct ath11k *ar = arvif->ar;
|
||||
|
||||
switch (arvif->vdev_type) {
|
||||
case WMI_VDEV_TYPE_STA:
|
||||
if (ar->nlo_enabled) {
|
||||
struct wmi_pno_scan_req *pno;
|
||||
|
||||
pno = kzalloc(sizeof(*pno), GFP_KERNEL);
|
||||
if (!pno)
|
||||
return -ENOMEM;
|
||||
|
||||
pno->enable = 0;
|
||||
ar->nlo_enabled = false;
|
||||
ret = ath11k_wmi_wow_config_pno(ar, arvif->vdev_id, pno);
|
||||
kfree(pno);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int ath11k_wow_nlo_cleanup(struct ath11k *ar)
|
||||
{
|
||||
struct ath11k_vif *arvif;
|
||||
int ret;
|
||||
|
||||
lockdep_assert_held(&ar->conf_mutex);
|
||||
|
||||
list_for_each_entry(arvif, &ar->arvifs, list) {
|
||||
ret = ath11k_vif_wow_clean_nlo(arvif);
|
||||
if (ret) {
|
||||
ath11k_warn(ar->ab, "failed to clean nlo settings on vdev %i: %d\n",
|
||||
arvif->vdev_id, ret);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int ath11k_wow_op_suspend(struct ieee80211_hw *hw,
|
||||
struct cfg80211_wowlan *wowlan)
|
||||
{
|
||||
|
|
@ -439,8 +599,16 @@ int ath11k_wow_op_resume(struct ieee80211_hw *hw)
|
|||
ath11k_hif_irq_enable(ar->ab);
|
||||
|
||||
ret = ath11k_wow_wakeup(ar->ab);
|
||||
if (ret)
|
||||
if (ret) {
|
||||
ath11k_warn(ar->ab, "failed to wakeup from wow: %d\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
ret = ath11k_wow_nlo_cleanup(ar);
|
||||
if (ret) {
|
||||
ath11k_warn(ar->ab, "failed to cleanup nlo: %d\n", ret);
|
||||
goto exit;
|
||||
}
|
||||
|
||||
exit:
|
||||
if (ret) {
|
||||
|
|
@ -477,6 +645,11 @@ int ath11k_wow_init(struct ath11k *ar)
|
|||
ar->wow.wowlan_support.max_pkt_offset -= WOW_MAX_REDUCE;
|
||||
}
|
||||
|
||||
if (test_bit(WMI_TLV_SERVICE_NLO, ar->wmi->wmi_ab->svc_map)) {
|
||||
ar->wow.wowlan_support.flags |= WIPHY_WOWLAN_NET_DETECT;
|
||||
ar->wow.wowlan_support.max_nd_match_sets = WMI_PNO_MAX_SUPP_NETWORKS;
|
||||
}
|
||||
|
||||
ar->wow.max_num_patterns = ATH11K_WOW_PATTERNS;
|
||||
ar->wow.wowlan_support.n_patterns = ar->wow.max_num_patterns;
|
||||
ar->hw->wiphy->wowlan = &ar->wow.wowlan_support;
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue