nl80211: Add debug prints for set_ap parameters

This makes it easier to see how exactly the driver is configured for AP
mode operations.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>

diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
index ebc3f6fbd0126cbf9e40ee0f52e61c6ad4ecfb34..4637c59eb7ec3983cfde58df5791ce5e8bd82a3c 100644 (file)
--- a/src/drivers/driver_nl80211.c
+++ b/src/drivers/driver_nl80211.c
@@ -5784,32 +5784,49 @@ static int wpa_driver_nl80211_set_ap(void *priv,
                cmd = NL80211_CMD_SET_BEACON;
 
        nl80211_cmd(drv, msg, 0, cmd);
+       wpa_hexdump(MSG_DEBUG, "nl80211: Beacon head",
+                   params->head, params->head_len);
        NLA_PUT(msg, NL80211_ATTR_BEACON_HEAD, params->head_len, params->head);
+       wpa_hexdump(MSG_DEBUG, "nl80211: Beacon tail",
+                   params->tail, params->tail_len);
        NLA_PUT(msg, NL80211_ATTR_BEACON_TAIL, params->tail_len, params->tail);
+       wpa_printf(MSG_DEBUG, "nl80211: ifindex=%d", ifindex);
        NLA_PUT_U32(msg, NL80211_ATTR_IFINDEX, ifindex);
+       wpa_printf(MSG_DEBUG, "nl80211: beacon_int=%d", params->beacon_int);
        NLA_PUT_U32(msg, NL80211_ATTR_BEACON_INTERVAL, params->beacon_int);
+       wpa_printf(MSG_DEBUG, "nl80211: dtim_period=%d", params->dtim_period);
        NLA_PUT_U32(msg, NL80211_ATTR_DTIM_PERIOD, params->dtim_period);
+       wpa_hexdump_ascii(MSG_DEBUG, "nl80211: ssid",
+                         params->ssid, params->ssid_len);
        NLA_PUT(msg, NL80211_ATTR_SSID, params->ssid_len,
                params->ssid);
-       if (params->proberesp && params->proberesp_len)
+       if (params->proberesp && params->proberesp_len) {
+               wpa_hexdump(MSG_DEBUG, "nl80211: proberesp (offload)",
+                           params->proberesp, params->proberesp_len);
                NLA_PUT(msg, NL80211_ATTR_PROBE_RESP, params->proberesp_len,
                        params->proberesp);
+       }
        switch (params->hide_ssid) {
        case NO_SSID_HIDING:
+               wpa_printf(MSG_DEBUG, "nl80211: hidden SSID not in use");
                NLA_PUT_U32(msg, NL80211_ATTR_HIDDEN_SSID,
                            NL80211_HIDDEN_SSID_NOT_IN_USE);
                break;
        case HIDDEN_SSID_ZERO_LEN:
+               wpa_printf(MSG_DEBUG, "nl80211: hidden SSID zero len");
                NLA_PUT_U32(msg, NL80211_ATTR_HIDDEN_SSID,
                            NL80211_HIDDEN_SSID_ZERO_LEN);
                break;
        case HIDDEN_SSID_ZERO_CONTENTS:
+               wpa_printf(MSG_DEBUG, "nl80211: hidden SSID zero contents");
                NLA_PUT_U32(msg, NL80211_ATTR_HIDDEN_SSID,
                            NL80211_HIDDEN_SSID_ZERO_CONTENTS);
                break;
        }
+       wpa_printf(MSG_DEBUG, "nl80211: privacy=%d", params->privacy);
        if (params->privacy)
                NLA_PUT_FLAG(msg, NL80211_ATTR_PRIVACY);
+       wpa_printf(MSG_DEBUG, "nl80211: auth_algs=0x%x", params->auth_algs);
        if ((params->auth_algs & (WPA_AUTH_ALG_OPEN | WPA_AUTH_ALG_SHARED)) ==
            (WPA_AUTH_ALG_OPEN | WPA_AUTH_ALG_SHARED)) {
                /* Leave out the attribute */
@@ -5820,6 +5837,7 @@ static int wpa_driver_nl80211_set_ap(void *priv,
                NLA_PUT_U32(msg, NL80211_ATTR_AUTH_TYPE,
                            NL80211_AUTHTYPE_OPEN_SYSTEM);
 
+       wpa_printf(MSG_DEBUG, "nl80211: wpa_version=0x%x", params->wpa_version);
        ver = 0;
        if (params->wpa_version & WPA_PROTO_WPA)
                ver |= NL80211_WPA_VERSION_1;
@@ -5828,6 +5846,8 @@ static int wpa_driver_nl80211_set_ap(void *priv,
        if (ver)
                NLA_PUT_U32(msg, NL80211_ATTR_WPA_VERSIONS, ver);
 
+       wpa_printf(MSG_DEBUG, "nl80211: key_mgmt_suites=0x%x",
+                  params->key_mgmt_suites);
        num_suites = 0;
        if (params->key_mgmt_suites & WPA_KEY_MGMT_IEEE8021X)
                suites[num_suites++] = WLAN_AKM_SUITE_8021X;
@@ -5842,6 +5862,8 @@ static int wpa_driver_nl80211_set_ap(void *priv,
            params->pairwise_ciphers & (WPA_CIPHER_WEP104 | WPA_CIPHER_WEP40))
                NLA_PUT_FLAG(msg, NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT);
 
+       wpa_printf(MSG_DEBUG, "nl80211: pairwise_ciphers=0x%x",
+                  params->pairwise_ciphers);
        num_suites = 0;
        if (params->pairwise_ciphers & WPA_CIPHER_CCMP)
                suites[num_suites++] = WLAN_CIPHER_SUITE_CCMP;
@@ -5858,6 +5880,8 @@ static int wpa_driver_nl80211_set_ap(void *priv,
                        num_suites * sizeof(u32), suites);
        }
 
+       wpa_printf(MSG_DEBUG, "nl80211: group_cipher=0x%x",
+                  params->group_cipher);
        switch (params->group_cipher) {
        case WPA_CIPHER_CCMP:
                NLA_PUT_U32(msg, NL80211_ATTR_CIPHER_SUITE_GROUP,
@@ -5882,21 +5906,29 @@ static int wpa_driver_nl80211_set_ap(void *priv,
        }
 
        if (params->beacon_ies) {
+               wpa_hexdump_buf(MSG_DEBUG, "nl80211: beacon_ies",
+                               params->beacon_ies);
                NLA_PUT(msg, NL80211_ATTR_IE, wpabuf_len(params->beacon_ies),
                        wpabuf_head(params->beacon_ies));
        }
        if (params->proberesp_ies) {
+               wpa_hexdump_buf(MSG_DEBUG, "nl80211: proberesp_ies",
+                               params->proberesp_ies);
                NLA_PUT(msg, NL80211_ATTR_IE_PROBE_RESP,
                        wpabuf_len(params->proberesp_ies),
                        wpabuf_head(params->proberesp_ies));
        }
        if (params->assocresp_ies) {
+               wpa_hexdump_buf(MSG_DEBUG, "nl80211: assocresp_ies",
+                               params->assocresp_ies);
                NLA_PUT(msg, NL80211_ATTR_IE_ASSOC_RESP,
                        wpabuf_len(params->assocresp_ies),
                        wpabuf_head(params->assocresp_ies));
        }
 
        if (drv->capa.flags & WPA_DRIVER_FLAGS_INACTIVITY_TIMER)  {
+               wpa_printf(MSG_DEBUG, "nl80211: ap_max_inactivity=%d",
+                          params->ap_max_inactivity);
                NLA_PUT_U16(msg, NL80211_ATTR_INACTIVITY_TIMEOUT,
                            params->ap_max_inactivity);
        }