mirror of
https://git.sr.ht/~magic_rb/dotfiles
synced 2024-11-25 09:36:14 +01:00
140 lines
4.2 KiB
Diff
140 lines
4.2 KiB
Diff
diff -ru a/hostapd/config_file.c b/hostapd/config_file.c
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--- a/hostapd/config_file.c 2022-01-16 15:51:29.000000000 -0500
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+++ b/hostapd/config_file.c 2022-07-06 15:58:31.206322430 -0500
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@@ -2906,6 +2906,8 @@
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line, bss->wpa_deny_ptk0_rekey);
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return 1;
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}
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+ } else if (os_strcmp(buf, "noscan") == 0) {
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+ conf->noscan = atoi(pos);
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} else if (os_strcmp(buf, "wpa_group_update_count") == 0) {
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char *endp;
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unsigned long val = strtoul(pos, &endp, 0);
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@@ -3474,6 +3476,8 @@
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if (bss->ocv && !bss->ieee80211w)
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bss->ieee80211w = 1;
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#endif /* CONFIG_OCV */
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+ } else if (os_strcmp(buf, "noscan") == 0) {
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+ conf->noscan = atoi(pos);
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} else if (os_strcmp(buf, "ieee80211n") == 0) {
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conf->ieee80211n = atoi(pos);
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} else if (os_strcmp(buf, "ht_capab") == 0) {
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diff -ru a/src/ap/ap_config.h b/src/ap/ap_config.h
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--- a/src/ap/ap_config.h 2022-01-16 15:51:29.000000000 -0500
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+++ b/src/ap/ap_config.h 2022-07-06 15:58:31.206322430 -0500
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@@ -1014,6 +1014,7 @@
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int ht_op_mode_fixed;
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u16 ht_capab;
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+ int noscan;
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int ieee80211n;
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int secondary_channel;
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int no_pri_sec_switch;
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diff -ru a/src/ap/hw_features.c b/src/ap/hw_features.c
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--- a/src/ap/hw_features.c 2022-01-16 15:51:29.000000000 -0500
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+++ b/src/ap/hw_features.c 2022-07-06 22:57:53.007315518 -0500
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@@ -24,6 +24,17 @@
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#include "beacon.h"
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#include "hw_features.h"
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+static void ieee80211n_do_nothing(struct hostapd_iface *iface)
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+{
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+ wpa_printf(MSG_DEBUG,
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+ "Scan finished!");
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+}
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+
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+static void ieee80211n_scan_channels_2g4(struct hostapd_iface *iface,
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+ struct wpa_driver_scan_params *params);
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+static void ieee80211n_scan_channels_5g(struct hostapd_iface *iface,
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+ struct wpa_driver_scan_params *params);
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+
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void hostapd_free_hw_features(struct hostapd_hw_modes *hw_features,
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size_t num_hw_features)
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@@ -82,6 +93,33 @@
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if (hostapd_drv_none(hapd))
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return -1;
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+
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+
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+
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+ // scan
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+ struct wpa_driver_scan_params params;
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+ int ret1;
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+
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+ os_memset(¶ms, 0, sizeof(params));
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+ ieee80211n_scan_channels_5g(iface, ¶ms);
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+
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+ ret1 = hostapd_driver_scan(iface->bss[0], ¶ms);
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+
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+ if (ret1 == -EBUSY) {
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+ wpa_printf(MSG_ERROR,
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+ "Failed to request a scan of neighboring BSSes ret=%d (%s)!",
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+ ret1, strerror(-ret1));
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+ }
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+
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+ if (ret1 == 0) {
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+ iface->scan_cb = ieee80211n_do_nothing;
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+ wpa_printf(MSG_DEBUG,
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+ "Sleeping...");
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+ for (int i=0; i<110; i++) {
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+ usleep(100000);
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+ }
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+ }
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+
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modes = hostapd_get_hw_feature_data(hapd, &num_modes, &flags,
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&dfs_domain);
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if (modes == NULL) {
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@@ -308,7 +346,6 @@
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sec_chan);
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}
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-
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static void ieee80211n_check_scan(struct hostapd_iface *iface)
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{
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struct wpa_scan_results *scan_res;
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@@ -517,8 +554,10 @@
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int ret;
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/* Check that HT40 is used and PRI / SEC switch is allowed */
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- if (!iface->conf->secondary_channel || iface->conf->no_pri_sec_switch)
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+ if (!iface->conf->secondary_channel || iface->conf->no_pri_sec_switch || iface->conf->noscan) {
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+ wpa_printf(MSG_DEBUG, "Not scanning due to noscan?");
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return 0;
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+ }
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hostapd_set_state(iface, HAPD_IFACE_HT_SCAN);
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wpa_printf(MSG_DEBUG, "Scan for neighboring BSSes prior to enabling "
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@@ -915,7 +954,7 @@
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if (!hostapd_is_usable_edmg(iface))
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return 0;
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- if (!iface->conf->secondary_channel)
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+ if (!iface->conf->secondary_channel || iface->conf->noscan)
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return 1;
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if (hostapd_is_usable_chan(iface, iface->freq +
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diff -ru a/src/ap/ieee802_11_ht.c b/src/ap/ieee802_11_ht.c
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--- a/src/ap/ieee802_11_ht.c 2022-01-16 15:51:29.000000000 -0500
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+++ b/src/ap/ieee802_11_ht.c 2022-07-06 15:58:31.206322430 -0500
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@@ -230,6 +230,9 @@
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return;
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}
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+ if (iface->conf->noscan)
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+ return;
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+
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if (len < IEEE80211_HDRLEN + 2 + sizeof(*bc_ie)) {
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wpa_printf(MSG_DEBUG,
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"Ignore too short 20/40 BSS Coexistence Management frame");
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@@ -390,6 +393,9 @@
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if (iface->current_mode->mode != HOSTAPD_MODE_IEEE80211G)
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return;
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+ if (iface->conf->noscan)
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+ return;
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+
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wpa_printf(MSG_INFO, "HT: Forty MHz Intolerant is set by STA " MACSTR
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" in Association Request", MAC2STR(sta->addr));
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