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driver: wifi: siwx91x: Add support for WPA_AUTO_PERSONAL

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- Added support for wpa-wpa2 mixed mode in ap enable
- Added support for WPA3 Transition mode in STA connect

Signed-off-by: Nitin Pandey <nitin.pandey@silabs.com>
This commit is contained in:
Nitin Pandey 2025-03-25 11:38:36 +05:30 committed by Benjamin Cabé
parent 93b59a2314
commit 5661a5b25a
1 changed files with 15 additions and 2 deletions
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17
drivers/wifi/siwx91x/siwx91x_wifi.c
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@ -54,7 +54,7 @@ static int siwx91x_bandwidth(enum wifi_frequency_bandwidths bandwidth)
}
}
static int siwx91x_security(enum wifi_security_type security)
static int siwx91x_map_ap_security(enum wifi_security_type security)
{
switch (security) {
case WIFI_SECURITY_TYPE_NONE:
@ -63,6 +63,8 @@ static int siwx91x_security(enum wifi_security_type security)
return SL_WIFI_WPA;
case WIFI_SECURITY_TYPE_PSK:
return SL_WIFI_WPA2;
case WIFI_SECURITY_TYPE_WPA_AUTO_PERSONAL:
return SL_WIFI_WPA_WPA2_MIXED;
default:
return -EINVAL;
}
@ -134,8 +136,9 @@ static int siwx91x_ap_enable(const struct device *dev, struct wifi_connect_req_p
siwx91x_ap_cfg.channel.bandwidth = siwx91x_bandwidth(params->bandwidth);
strncpy(siwx91x_ap_cfg.ssid.value, params->ssid, params->ssid_length);
sec = siwx91x_security(params->security);
sec = siwx91x_map_ap_security(params->security);
if (sec < 0) {
LOG_ERR("Invalid security type");
return -EINVAL;
}
@ -264,6 +267,10 @@ static int siwx91x_connect(const struct device *dev, struct wifi_connect_req_par
*/
wifi_config.security = SL_WIFI_WPA3;
break;
case WIFI_SECURITY_TYPE_WPA_AUTO_PERSONAL:
/* Use WPA2/WPA3 security as the device supports both */
wifi_config.security = SL_WIFI_WPA3_TRANSITION;
break;
/* Zephyr WiFi shell doesn't specify how to pass credential for these
* key managements.
*/
@ -560,9 +567,15 @@ static int siwx91x_status(const struct device *dev, struct wifi_iface_status *st
case SL_WIFI_OPEN:
status->security = WIFI_SECURITY_TYPE_NONE;
break;
case SL_WIFI_WPA:
status->security = WIFI_SECURITY_TYPE_WPA_PSK;
break;
case SL_WIFI_WPA2:
status->security = WIFI_SECURITY_TYPE_PSK;
break;
case SL_WIFI_WPA_WPA2_MIXED:
status->security = WIFI_SECURITY_TYPE_WPA_AUTO_PERSONAL;
break;
case SL_WIFI_WPA3:
status->security = WIFI_SECURITY_TYPE_SAE;
break;