unsigned int connect_supported:1;
unsigned int p2p_go_supported:1;
unsigned int p2p_client_supported:1;
+ unsigned int p2p_go_ctwindow_supported:1;
unsigned int p2p_concurrent:1;
unsigned int channel_switch_supported:1;
unsigned int set_qos_map_supported:1;
}
+static int ext_feature_isset(const u8 *ext_features, int ext_features_len,
+ enum nl80211_ext_feature_index ftidx)
+{
+ u8 ft_byte;
+
+ if ((int) ftidx / 8 >= ext_features_len)
+ return 0;
+
+ ft_byte = ext_features[ftidx / 8];
+ return (ft_byte & BIT(ftidx % 8)) != 0;
+}
+
+
+static void wiphy_info_ext_feature_flags(struct wiphy_info_data *info,
+ struct nlattr *tb)
+{
+ struct wpa_driver_capa *capa = info->capa;
+
+ if (tb == NULL)
+ return;
+
+ if (ext_feature_isset(nla_data(tb), nla_len(tb),
+ NL80211_EXT_FEATURE_VHT_IBSS))
+ capa->flags |= WPA_DRIVER_FLAGS_VHT_IBSS;
+}
+
+
static void wiphy_info_feature_flags(struct wiphy_info_data *info,
struct nlattr *tb)
{
capa->flags |= WPA_DRIVER_FLAGS_TDLS_CHANNEL_SWITCH;
}
+ if (flags & NL80211_FEATURE_P2P_GO_CTWIN)
+ info->p2p_go_ctwindow_supported = 1;
+
if (flags & NL80211_FEATURE_LOW_PRIORITY_SCAN)
info->have_low_prio_scan = 1;
capa->max_sched_scan_ssids =
nla_get_u8(tb[NL80211_ATTR_MAX_NUM_SCHED_SCAN_SSIDS]);
+ if (tb[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS] &&
+ tb[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL] &&
+ tb[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS]) {
+ capa->max_sched_scan_plans =
+ nla_get_u32(tb[NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS]);
+
+ capa->max_sched_scan_plan_interval =
+ nla_get_u32(tb[NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL]);
+
+ capa->max_sched_scan_plan_iterations =
+ nla_get_u32(tb[NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS]);
+ }
+
if (tb[NL80211_ATTR_MAX_MATCH_SETS])
capa->max_match_sets =
nla_get_u8(tb[NL80211_ATTR_MAX_MATCH_SETS]);
info->device_ap_sme = 1;
wiphy_info_feature_flags(info, tb[NL80211_ATTR_FEATURE_FLAGS]);
+ wiphy_info_ext_feature_flags(info, tb[NL80211_ATTR_EXT_FEATURES]);
wiphy_info_probe_resp_offload(capa,
tb[NL80211_ATTR_PROBE_RESP_OFFLOAD]);
continue;
}
vinfo = nla_data(nl);
- switch (vinfo->subcmd) {
- case QCA_NL80211_VENDOR_SUBCMD_TEST:
- drv->vendor_cmd_test_avail = 1;
- break;
- case QCA_NL80211_VENDOR_SUBCMD_ROAMING:
- drv->roaming_vendor_cmd_avail = 1;
- break;
- case QCA_NL80211_VENDOR_SUBCMD_DFS_CAPABILITY:
- drv->dfs_vendor_cmd_avail = 1;
- break;
- case QCA_NL80211_VENDOR_SUBCMD_GET_FEATURES:
- drv->get_features_vendor_cmd_avail = 1;
- break;
- case QCA_NL80211_VENDOR_SUBCMD_DO_ACS:
- drv->capa.flags |= WPA_DRIVER_FLAGS_ACS_OFFLOAD;
- break;
+ if (vinfo->vendor_id == OUI_QCA) {
+ switch (vinfo->subcmd) {
+ case QCA_NL80211_VENDOR_SUBCMD_TEST:
+ drv->vendor_cmd_test_avail = 1;
+ break;
+#ifdef CONFIG_DRIVER_NL80211_QCA
+ case QCA_NL80211_VENDOR_SUBCMD_ROAMING:
+ drv->roaming_vendor_cmd_avail = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_DFS_CAPABILITY:
+ drv->dfs_vendor_cmd_avail = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_GET_FEATURES:
+ drv->get_features_vendor_cmd_avail = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_GET_PREFERRED_FREQ_LIST:
+ drv->get_pref_freq_list = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_SET_PROBABLE_OPER_CHANNEL:
+ drv->set_prob_oper_freq = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_DO_ACS:
+ drv->capa.flags |=
+ WPA_DRIVER_FLAGS_ACS_OFFLOAD;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_SETBAND:
+ drv->setband_vendor_cmd_avail = 1;
+ break;
+ case QCA_NL80211_VENDOR_SUBCMD_TRIGGER_SCAN:
+ drv->scan_vendor_cmd_avail = 1;
+ break;
+#endif /* CONFIG_DRIVER_NL80211_QCA */
+ }
}
wpa_printf(MSG_DEBUG, "nl80211: Supported vendor command: vendor_id=0x%x subcmd=%u",
capa->max_stations =
nla_get_u32(tb[NL80211_ATTR_MAX_AP_ASSOC_STA]);
+ if (tb[NL80211_ATTR_MAX_CSA_COUNTERS])
+ capa->max_csa_counters =
+ nla_get_u8(tb[NL80211_ATTR_MAX_CSA_COUNTERS]);
+
return NL_SKIP;
}
if (!drv->capa.max_remain_on_chan)
drv->capa.max_remain_on_chan = 5000;
- if (info->channel_switch_supported)
- drv->capa.flags |= WPA_DRIVER_FLAGS_AP_CSA;
drv->capa.wmm_ac_supported = info->wmm_ac_supported;
drv->capa.mac_addr_rand_sched_scan_supported =
drv->capa.mac_addr_rand_scan_supported =
info->mac_addr_rand_scan_supported;
+ if (info->channel_switch_supported) {
+ drv->capa.flags |= WPA_DRIVER_FLAGS_AP_CSA;
+ if (!drv->capa.max_csa_counters)
+ drv->capa.max_csa_counters = 1;
+ }
+
+ if (!drv->capa.max_sched_scan_plans) {
+ drv->capa.max_sched_scan_plans = 1;
+ drv->capa.max_sched_scan_plan_interval = UINT32_MAX;
+ drv->capa.max_sched_scan_plan_iterations = 0;
+ }
+
return 0;
}
+#ifdef CONFIG_DRIVER_NL80211_QCA
+
static int dfs_info_handler(struct nl_msg *msg, void *arg)
{
struct nlattr *tb[NL80211_ATTR_MAX + 1];
struct features_info {
u8 *flags;
size_t flags_len;
+ struct wpa_driver_capa *capa;
};
info->flags = nla_data(attr);
info->flags_len = nla_len(attr);
}
+ attr = tb_vendor[QCA_WLAN_VENDOR_ATTR_CONCURRENCY_CAPA];
+ if (attr)
+ info->capa->conc_capab = nla_get_u32(attr);
+
+ attr = tb_vendor[
+ QCA_WLAN_VENDOR_ATTR_MAX_CONCURRENT_CHANNELS_2_4_BAND];
+ if (attr)
+ info->capa->max_conc_chan_2_4 = nla_get_u32(attr);
+
+ attr = tb_vendor[
+ QCA_WLAN_VENDOR_ATTR_MAX_CONCURRENT_CHANNELS_5_0_BAND];
+ if (attr)
+ info->capa->max_conc_chan_5_0 = nla_get_u32(attr);
}
return NL_SKIP;
}
os_memset(&info, 0, sizeof(info));
+ info.capa = &drv->capa;
ret = send_and_recv_msgs(drv, msg, features_info_handler, &info);
if (ret || !info.flags)
return;
if (check_feature(QCA_WLAN_VENDOR_FEATURE_KEY_MGMT_OFFLOAD, &info))
drv->capa.flags |= WPA_DRIVER_FLAGS_KEY_MGMT_OFFLOAD;
+
+ if (check_feature(QCA_WLAN_VENDOR_FEATURE_SUPPORT_HW_MODE_ANY, &info))
+ drv->capa.flags |= WPA_DRIVER_FLAGS_SUPPORT_HW_MODE_ANY;
+
+ if (check_feature(QCA_WLAN_VENDOR_FEATURE_OFFCHANNEL_SIMULTANEOUS,
+ &info))
+ drv->capa.flags |= WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS;
}
+#endif /* CONFIG_DRIVER_NL80211_QCA */
+
int wpa_driver_nl80211_capa(struct wpa_driver_nl80211_data *drv)
{
drv->device_ap_sme = info.device_ap_sme;
drv->poll_command_supported = info.poll_command_supported;
drv->data_tx_status = info.data_tx_status;
+ drv->p2p_go_ctwindow_supported = info.p2p_go_ctwindow_supported;
if (info.set_qos_map_supported)
drv->capa.flags |= WPA_DRIVER_FLAGS_QOS_MAPPING;
drv->have_low_prio_scan = info.have_low_prio_scan;
if (!drv->use_monitor && !info.data_tx_status)
drv->capa.flags &= ~WPA_DRIVER_FLAGS_EAPOL_TX_STATUS;
+#ifdef CONFIG_DRIVER_NL80211_QCA
qca_nl80211_check_dfs_capa(drv);
qca_nl80211_get_features(drv);
+ /*
+ * To enable offchannel simultaneous support in wpa_supplicant, the
+ * underlying driver needs to support the same along with offchannel TX.
+ * Offchannel TX support is needed since remain_on_channel and
+ * action_tx use some common data structures and hence cannot be
+ * scheduled simultaneously.
+ */
+ if (!(drv->capa.flags & WPA_DRIVER_FLAGS_OFFCHANNEL_TX))
+ drv->capa.flags &= ~WPA_DRIVER_FLAGS_OFFCHANNEL_SIMULTANEOUS;
+#endif /* CONFIG_DRIVER_NL80211_QCA */
+
return 0;
}
u16 *num_modes;
struct hostapd_hw_modes *modes;
int last_mode, last_chan_idx;
+ int failed;
};
static void phy_info_ht_capa(struct hostapd_hw_modes *mode, struct nlattr *capa,
mode->num_channels + new_channels,
sizeof(struct hostapd_channel_data));
if (!channel)
- return NL_SKIP;
+ return NL_STOP;
mode->channels = channel;
mode->num_channels += new_channels;
mode->rates = os_calloc(mode->num_rates, sizeof(int));
if (!mode->rates)
- return NL_SKIP;
+ return NL_STOP;
idx = 0;
mode = os_realloc_array(phy_info->modes,
*phy_info->num_modes + 1,
sizeof(*mode));
- if (!mode)
- return NL_SKIP;
+ if (!mode) {
+ phy_info->failed = 1;
+ return NL_STOP;
+ }
phy_info->modes = mode;
mode = &phy_info->modes[*(phy_info->num_modes)];
phy_info_vht_capa(mode, tb_band[NL80211_BAND_ATTR_VHT_CAPA],
tb_band[NL80211_BAND_ATTR_VHT_MCS_SET]);
ret = phy_info_freqs(phy_info, mode, tb_band[NL80211_BAND_ATTR_FREQS]);
- if (ret != NL_OK)
- return ret;
- ret = phy_info_rates(mode, tb_band[NL80211_BAND_ATTR_RATES]);
- if (ret != NL_OK)
+ if (ret == NL_OK)
+ ret = phy_info_rates(mode, tb_band[NL80211_BAND_ATTR_RATES]);
+ if (ret != NL_OK) {
+ phy_info->failed = 1;
return ret;
+ }
return NL_OK;
}
static void nl80211_set_vht_mode(struct hostapd_hw_modes *mode, int start,
- int end)
+ int end, int max_bw)
{
int c;
if (chan->freq - 70 >= start && chan->freq + 10 <= end)
chan->flag |= HOSTAPD_CHAN_VHT_70_10;
+
+ if (max_bw >= 160) {
+ if (chan->freq - 10 >= start && chan->freq + 150 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_10_150;
+
+ if (chan->freq - 30 >= start && chan->freq + 130 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_30_130;
+
+ if (chan->freq - 50 >= start && chan->freq + 110 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_50_110;
+
+ if (chan->freq - 70 >= start && chan->freq + 90 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_70_90;
+
+ if (chan->freq - 90 >= start && chan->freq + 70 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_90_70;
+
+ if (chan->freq - 110 >= start && chan->freq + 50 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_110_50;
+
+ if (chan->freq - 130 >= start && chan->freq + 30 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_130_30;
+
+ if (chan->freq - 150 >= start && chan->freq + 10 <= end)
+ chan->flag |= HOSTAPD_CHAN_VHT_150_10;
+ }
}
}
if (!results->modes[m].vht_capab)
continue;
- nl80211_set_vht_mode(&results->modes[m], start, end);
+ nl80211_set_vht_mode(&results->modes[m], start, end, max_bw);
}
}
.num_modes = num_modes,
.modes = NULL,
.last_mode = -1,
+ .failed = 0,
};
*num_modes = 0;
if (send_and_recv_msgs(drv, msg, phy_info_handler, &result) == 0) {
nl80211_set_regulatory_flags(drv, &result);
+ if (result.failed) {
+ int i;
+
+ for (i = 0; result.modes && i < *num_modes; i++) {
+ os_free(result.modes[i].channels);
+ os_free(result.modes[i].rates);
+ }
+ os_free(result.modes);
+ return NULL;
+ }
return wpa_driver_nl80211_postprocess_modes(result.modes,
num_modes);
}
projects / mech_eap.git / blobdiff