diff options
Diffstat (limited to 'package/network/services/hostapd/patches/003-wpa_supplicant-handle-HT40-and-mode-downgrade-in-AP-.patch')
| -rw-r--r-- | package/network/services/hostapd/patches/003-wpa_supplicant-handle-HT40-and-mode-downgrade-in-AP-.patch | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/package/network/services/hostapd/patches/003-wpa_supplicant-handle-HT40-and-mode-downgrade-in-AP-.patch b/package/network/services/hostapd/patches/003-wpa_supplicant-handle-HT40-and-mode-downgrade-in-AP-.patch deleted file mode 100644 index f42620042d..0000000000 --- a/package/network/services/hostapd/patches/003-wpa_supplicant-handle-HT40-and-mode-downgrade-in-AP-.patch +++ /dev/null @@ -1,102 +0,0 @@ -From 978a59514ccde994b5c06e1cbb49cc8cebe6381c Mon Sep 17 00:00:00 2001 -From: Markus Theil <markus.theil@tu-ilmenau.de> -Date: Tue, 30 Jun 2020 13:53:19 +0200 -Subject: [PATCH 03/19] wpa_supplicant: handle HT40 and mode downgrade in AP - mode - -This patch adds some missing pieces to the interface configuration -of AP/mesh mode in wpa_supplicant. - - check for secondary channel and HT40 capability - - try to downgrade to 11b if 11g is not available -Especially with the HT40 check, this code now performs all settings, -which the deleted/duplicated mesh code did. - -Signed-off-by: Markus Theil <markus.theil@tu-ilmenau.de> ---- - wpa_supplicant/ap.c | 49 ++++++++++++++++++++++++++++++++++++--------- - 1 file changed, 40 insertions(+), 9 deletions(-) - ---- a/wpa_supplicant/ap.c -+++ b/wpa_supplicant/ap.c -@@ -134,6 +134,23 @@ no_vht: - } - - -+static struct hostapd_hw_modes *wpa_supplicant_find_hw_mode(struct wpa_supplicant *wpa_s, -+ enum hostapd_hw_mode hw_mode) -+{ -+ struct hostapd_hw_modes *mode = NULL; -+ int i; -+ -+ for (i = 0; i < wpa_s->hw.num_modes; i++) { -+ if (wpa_s->hw.modes[i].mode == hw_mode) { -+ mode = &wpa_s->hw.modes[i]; -+ break; -+ } -+ } -+ -+ return mode; -+} -+ -+ - int wpa_supplicant_conf_ap_ht(struct wpa_supplicant *wpa_s, - struct wpa_ssid *ssid, - struct hostapd_config *conf) -@@ -147,9 +164,6 @@ int wpa_supplicant_conf_ap_ht(struct wpa - return -1; - } - -- /* TODO: enable HT40 if driver supports it; -- * drop to 11b if driver does not support 11g */ -- - /* - * Enable HT20 if the driver supports it, by setting conf->ieee80211n - * and a mask of allowed capabilities within conf->ht_capab. -@@ -158,17 +172,27 @@ int wpa_supplicant_conf_ap_ht(struct wpa - */ - if (wpa_s->hw.modes) { - struct hostapd_hw_modes *mode = NULL; -- int i, no_ht = 0; -+ int no_ht = 0; - - wpa_printf(MSG_DEBUG, - "Determining HT/VHT options based on driver capabilities (freq=%u chan=%u)", - ssid->frequency, conf->channel); - -- for (i = 0; i < wpa_s->hw.num_modes; i++) { -- if (wpa_s->hw.modes[i].mode == conf->hw_mode) { -- mode = &wpa_s->hw.modes[i]; -- break; -- } -+ mode = wpa_supplicant_find_hw_mode(wpa_s, conf->hw_mode); -+ -+ /* may drop drop to 11b if driver does not support 11g */ -+ if (!mode && conf->hw_mode == HOSTAPD_MODE_IEEE80211G) { -+ conf->hw_mode = HOSTAPD_MODE_IEEE80211B; -+ wpa_printf(MSG_INFO, -+ "Try downgrade to IEEE 802.11b as 802.11g is not " -+ "supported by the current hardware"); -+ mode = wpa_supplicant_find_hw_mode(wpa_s, conf->hw_mode); -+ } -+ -+ if (!mode) { -+ wpa_printf(MSG_ERROR, -+ "No match between requested and supported hw modes found"); -+ return -1; - } - - #ifdef CONFIG_HT_OVERRIDES -@@ -193,6 +217,13 @@ int wpa_supplicant_conf_ap_ht(struct wpa - HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET), - ssid->ht40); - conf->ieee80211n = 1; -+ -+ if (ssid->ht40 && -+ mode->ht_capab & HT_CAP_INFO_SUPP_CHANNEL_WIDTH_SET) -+ conf->secondary_channel = ssid->ht40; -+ else -+ conf->secondary_channel = 0; -+ - #ifdef CONFIG_P2P - if (ssid->p2p_group && - conf->hw_mode == HOSTAPD_MODE_IEEE80211A && |