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| author | Abhilash Tuse <Abhilash.Tuse@imgtec.com> | 2017-03-23 11:34:32 +0530 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2017-05-03 13:58:23 +0200 |
| commit | 41feba8c4aa33ca3c6fa7c1a6c3224aae02440a7 (patch) | |
| tree | ae2e7ee65f7c7486b9ec380c53ba529ab8373f03 /package/network/services/hostapd/patches/340-reload_freq_change.patch | |
| parent | 65de093c18dab98046865c588fe7623e531f9580 (diff) | |
| download | mtk-20170518-41feba8c4aa33ca3c6fa7c1a6c3224aae02440a7.zip mtk-20170518-41feba8c4aa33ca3c6fa7c1a6c3224aae02440a7.tar.gz mtk-20170518-41feba8c4aa33ca3c6fa7c1a6c3224aae02440a7.tar.bz2 | |
hostapd: fix reload frequency change patch
When sta is configured, hostapd receives 'stop' and 'update' command from
wpa_supplicant. In the update command, hostapd gets sta parameters with
which it configures ap.
Problem is, with the default wireless configuration:
mode:11g freq:2.4GHz channel:1
If sta is connected to 5GHz network, then ap does not work. Ideally with
340-reload_freq_change.patch hostapd should reload the frequency changes
and start ap in 5GHz, but ap becomes invisible in the network.
This issue can be reproduced with following /etc/config/wireless:
config wifi-device radio0
option type mac80211
option channel 1
option hwmode 11g
option path 'virtual/uccp420/uccwlan'
option htmode 'none'
config wifi-iface 'ap'
option device 'radio0'
option encryption 'none'
option mode 'ap'
option network 'ap'
option ssid 'MyTestNet'
option encryption none
config wifi-iface 'sta'
option device radio0
option network sta
option mode sta
option ssid TestNet-5G
option encryption psk2
option key 12345
This change updates current_mode structure based on configured hw_mode
received from wpa_supplicant. Also prepare rates table after frequency
selection.
Signed-off-by: Abhilash Tuse <Abhilash.Tuse@imgtec.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup, patch refresh]
Diffstat (limited to 'package/network/services/hostapd/patches/340-reload_freq_change.patch')
| -rw-r--r-- | package/network/services/hostapd/patches/340-reload_freq_change.patch | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/package/network/services/hostapd/patches/340-reload_freq_change.patch b/package/network/services/hostapd/patches/340-reload_freq_change.patch index 086ade9..0dcd7c9 100644 --- a/package/network/services/hostapd/patches/340-reload_freq_change.patch +++ b/package/network/services/hostapd/patches/340-reload_freq_change.patch @@ -1,6 +1,6 @@ --- a/src/ap/hostapd.c +++ b/src/ap/hostapd.c -@@ -80,6 +80,16 @@ static void hostapd_reload_bss(struct ho +@@ -80,6 +80,25 @@ static void hostapd_reload_bss(struct ho #endif /* CONFIG_NO_RADIUS */ ssid = &hapd->conf->ssid; @@ -14,13 +14,38 @@ + hapd->iconf->vht_oper_centr_freq_seg0_idx, + hapd->iconf->vht_oper_centr_freq_seg1_idx); + ++ if (hapd->iface->current_mode) { ++ if (hostapd_prepare_rates(hapd->iface, hapd->iface->current_mode)) { ++ wpa_printf(MSG_ERROR, "Failed to prepare rates table."); ++ hostapd_logger(hapd, NULL, HOSTAPD_MODULE_IEEE80211, ++ HOSTAPD_LEVEL_WARNING, ++ "Failed to prepare rates table."); ++ } ++ } ++ if (!ssid->wpa_psk_set && ssid->wpa_psk && !ssid->wpa_psk->next && ssid->wpa_passphrase_set && ssid->wpa_passphrase) { /* -@@ -179,21 +189,12 @@ int hostapd_reload_config(struct hostapd +@@ -158,6 +177,7 @@ int hostapd_reload_config(struct hostapd + struct hostapd_data *hapd = iface->bss[0]; + struct hostapd_config *newconf, *oldconf; + size_t j; ++ int i; + + if (iface->config_fname == NULL) { + /* Only in-memory config in use - assume it has been updated */ +@@ -179,21 +199,20 @@ int hostapd_reload_config(struct hostapd oldconf = hapd->iconf; iface->conf = newconf; ++ for (i = 0; i < iface->num_hw_features; i++) { ++ struct hostapd_hw_modes *mode = &iface->hw_features[i]; ++ if (mode->mode == iface->conf->hw_mode) { ++ iface->current_mode = mode; ++ break; ++ } ++ } ++ + if (iface->conf->channel) + iface->freq = hostapd_hw_get_freq(hapd, iface->conf->channel); + |