wlan: Add support for ieee80211h hostapd config

Support for configuring ieee80211h parameter in
hostapd configuration file through soft AP SDK.

Change-Id: I37d8927f2973f90772ab46cc767fdea1ac9cfc6b
CRs-Fixed: 943343

softap/sdk/qsap_api.c

@@ -158,6 +158,7 @@ static struct Command cmd_list[eCMD_LAST] = {
     { "vht_oper_chwidth",      NULL             },
     { "chanlist",              NULL             },
     { "ht_capab",              NULL             },
+    { "ieee80211h",            NULL             },
 };
 
 struct Command qsap_str[eSTR_LAST] = {
@@ -1753,6 +1754,7 @@ static void qsap_get_from_config(esap_cmd_t cNum, s8 *presp, u32 *plen)
         case eCMD_FRAG_THRESHOLD:
         case eCMD_REGULATORY_DOMAIN:
         case eCMD_RTS_THRESHOLD:
+        case eCMD_IEEE80211H:
                 qsap_read_cfg(pconffile, &cmd_list[cNum], presp, plen, NULL, GET_ENABLED_ONLY);
                 break;
 
@@ -3009,6 +3011,15 @@ static void qsap_handle_set_request(s8 *pcmd, s8 *presp, u32 *plen)
             cNum = STR_AP_ENERGY_DETECT_TH;
             ini = INI_CONF_FILE;
             break;
+
+        case eCMD_IEEE80211H:
+            value = atoi(pVal);
+            if(TRUE != IS_VALID_DFS_STATE(value))
+                goto error;
+
+            qsap_scnprintf(pVal, strlen(pVal)+1, "%ld", value);
+            break;
+
         case eCMD_SET_CHANNEL_RANGE:
             ALOGE("eCMD_SET_CHANNEL_RANGE pcmd :%s\n", pcmd);
             value = qsap_set_channel_range(pcmd);

softap/sdk/qsap_api.h

@@ -329,6 +329,7 @@ typedef enum esap_cmd {
     eCMD_VHT_OPER_CH_WIDTH   = 68,
     eCMD_ACS_CHAN_LIST       = 69,
     eCMD_HT_CAPAB            = 70,
+    eCMD_IEEE80211H          = 71,
 
     eCMD_LAST     /** New command numbers should be added above this */
 } esap_cmd_t;
@@ -580,6 +581,9 @@ typedef struct sap_auto_channel_info {
 /** Validate the AP shutoff time */
 #define IS_VALID_ENERGY_DETECT_TH(x) ((((x >= AP_ENERGY_DETECT_TH_MIN) && (x <= AP_ENERGY_DETECT_TH_MAX)) ||( x == 128)) ? TRUE : FALSE)
 
+/** Validate the 802dot11h state */
+#define IS_VALID_DFS_STATE(x) (((x == ENABLE) || (x == DISABLE)) ? TRUE: FALSE)
+
 /** Function declartion */
 int qsap_hostd_exec(int argc, char ** argv);
 void qsap_hostd_exec_cmd(s8 *pcmd, s8 *presp, u32 *plen);