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@@ -58,6 +58,19 @@
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#define STATION_MAX \
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QCA_WLAN_VENDOR_ATTR_GET_STATION_MAX
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+#define STA_INFO_INVALID \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_INVALID
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+#define STA_INFO_BIP_MIC_ERROR_COUNT \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_BIP_MIC_ERROR_COUNT
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+#define STA_INFO_BIP_REPLAY_COUNT \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_BIP_REPLAY_COUNT
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+#define STA_INFO_BEACON_MIC_ERROR_COUNT \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_BEACON_MIC_ERROR_COUNT
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+#define STA_INFO_BEACON_REPLAY_COUNT \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_BEACON_REPLAY_COUNT
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+#define STA_INFO_MAX \
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+ QCA_WLAN_VENDOR_ATTR_GET_STA_INFO_MAX
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+
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/* define short names for get station info attributes */
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#define LINK_INFO_STANDARD_NL80211_ATTR \
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QCA_WLAN_VENDOR_ATTR_GET_STATION_INFO_LINK_STANDARD_NL80211_ATTR
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@@ -127,7 +140,6 @@
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*/
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#define HDD_STATION_INFO_RX_MC_BC_COUNT (1 << 31)
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-
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const struct nla_policy
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hdd_get_station_policy[STATION_MAX + 1] = {
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[STATION_INFO] = {.type = NLA_FLAG},
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@@ -1593,6 +1605,55 @@ hdd_add_peer_stats_get_len(struct hdd_station_info *stainfo)
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nla_attr_size(sizeof(stainfo->tx_retry_exhaust_fw)));
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}
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+/**
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+ * hdd_get_pmf_bcn_protect_stats_len() - get pmf bcn protect counters len
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+ * @adapter: adapter holding valid bcn protect counters
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+ *
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+ * This function calculates the data length for valid pmf bcn counters.
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+ *
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+ * Return: total data length used in hdd_add_peer_stats()
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+ */
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+static uint32_t
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+hdd_get_pmf_bcn_protect_stats_len(struct hdd_adapter *adapter)
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+{
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+ if (!adapter->hdd_stats.bcn_protect_stats.pmf_bcn_stats_valid)
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+ return 0;
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+
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+ /* 4 pmf becon protect counters each of 32 bit */
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+ return nla_attr_size(sizeof(uint32_t) * 4);
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+}
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+
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+/**
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+ * hdd_add_pmf_bcn_protect_stats() - add pmf bcn protect counters in resp
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+ * @skb: pointer to response skb buffer
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+ * @adapter: adapter holding valid bcn protect counters
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+ *
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+ * This function adds the pmf bcn stats in response.
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+ *
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+ * Return: 0 on success
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+ */
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+static int hdd_add_pmf_bcn_protect_stats(struct sk_buff *skb,
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+ struct hdd_adapter *adapter)
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+{
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+ if (!adapter->hdd_stats.bcn_protect_stats.pmf_bcn_stats_valid)
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+ return 0;
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+
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+ adapter->hdd_stats.bcn_protect_stats.pmf_bcn_stats_valid = 0;
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+ if (nla_put_u32(skb, STA_INFO_BIP_MIC_ERROR_COUNT,
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+ adapter->hdd_stats.bcn_protect_stats.igtk_mic_fail_cnt) ||
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+ nla_put_u32(skb, STA_INFO_BIP_REPLAY_COUNT,
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+ adapter->hdd_stats.bcn_protect_stats.igtk_replay_cnt) ||
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+ nla_put_u32(skb, STA_INFO_BEACON_MIC_ERROR_COUNT,
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+ adapter->hdd_stats.bcn_protect_stats.bcn_mic_fail_cnt) ||
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+ nla_put_u32(skb, STA_INFO_BEACON_REPLAY_COUNT,
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+ adapter->hdd_stats.bcn_protect_stats.bcn_replay_cnt)) {
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+ hdd_err("put fail");
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+ return -EINVAL;
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+ }
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+
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+ return 0;
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+}
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+
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/**
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* hdd_add_peer_stats - add peer statistics information
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* @skb: pointer to response skb buffer
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@@ -1807,6 +1868,49 @@ static int hdd_get_station_remote_ex(struct hdd_context *hdd_ctx,
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return hdd_get_connected_station_info_ex(hdd_ctx, adapter, stainfo);
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}
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+/**
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+ * hdd_get_station_info_ex() - send STA info to userspace, for STA mode only
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+ * @hdd_ctx: pointer to hdd context
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+ * @adapter: pointer to adapter
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+ *
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+ * Return: 0 if success else error status
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+ */
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+static int hdd_get_station_info_ex(struct hdd_context *hdd_ctx,
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+ struct hdd_adapter *adapter)
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+{
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+ struct sk_buff *skb;
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+ uint32_t nl_buf_len;
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+ struct hdd_station_ctx *hdd_sta_ctx;
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+
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+ hdd_sta_ctx = WLAN_HDD_GET_STATION_CTX_PTR(adapter);
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+
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+ if (wlan_hdd_get_station_stats(adapter)) {
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+ hdd_err_rl("wlan_hdd_get_station_stats fail");
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+ return -EINVAL;
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+ }
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+
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+ nl_buf_len = hdd_get_pmf_bcn_protect_stats_len(adapter);
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+ if (!nl_buf_len) {
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+ hdd_err_rl("Failed to get bcn pmf stats");
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+ return -EINVAL;
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+ }
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+ nl_buf_len += NLMSG_HDRLEN;
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+
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+ skb = cfg80211_vendor_cmd_alloc_reply_skb(hdd_ctx->wiphy, nl_buf_len);
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+ if (!skb) {
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+ hdd_err_rl("cfg80211_vendor_cmd_alloc_reply_skb failed");
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+ return -ENOMEM;
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+ }
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+
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+ if (hdd_add_pmf_bcn_protect_stats(skb, adapter)) {
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+ hdd_err_rl("hdd_add_pmf_bcn_protect_stats fail");
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+ kfree_skb(skb);
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+ return -EINVAL;
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+ }
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+
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+ return cfg80211_vendor_cmd_reply(skb);
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+}
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+
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/**
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* __hdd_cfg80211_get_sta_info_cmd() - Handle get sta info vendor cmd
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* @wiphy: pointer to wireless phy
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@@ -1857,6 +1961,7 @@ __hdd_cfg80211_get_sta_info_cmd(struct wiphy *wiphy,
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switch (adapter->device_mode) {
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case QDF_STA_MODE:
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case QDF_P2P_CLIENT_MODE:
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+ status = hdd_get_station_info_ex(hdd_ctx, adapter);
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break;
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case QDF_SAP_MODE:
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case QDF_P2P_GO_MODE:
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Abhishek Ambure