recipes-ccsp/hal/hal-wifi-patches/0001-patch-HAL-implement-wifi_setRadioCountryCode-wifi_ge.patch

From b9c9912e64f040ce214679925a434ec54685f1b0 Mon Sep 17 00:00:00 2001
From: "howard.hsu" <howard-yh.hsu@mediatek.com>
Date: Tue, 22 Feb 2022 17:02:42 +0800
Subject: [PATCH 01/18] [patch] HAL: implement wifi_setRadioCountryCode() &
 wifi_getRadioCountryCode()

Change-Id: I32f948112e924379da5e1f8a5300257171841589
---
 source/wifi/wifi_hal.c | 37 +++++++++++++++++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

diff --git a/source/wifi/wifi_hal.c b/source/wifi/wifi_hal.c
index 6a11b049..14452dd4 100644
--- a/source/wifi/wifi_hal.c
+++ b/source/wifi/wifi_hal.c
@@ -907,9 +907,16 @@ INT wifi_createInitialConfigFiles()
 // outputs the country code to a max 64 character string
 INT wifi_getRadioCountryCode(INT radioIndex, CHAR *output_string)
 {
-    if (NULL == output_string)
+    char buf[MAX_BUF_SIZE] = {0}, cmd[MAX_CMD_SIZE] = {0}, *value;
+    if(!output_string || !(radioIndex==0 || radioIndex==1))
+        return RETURN_ERR;
+
+    sprintf(cmd,"hostapd_cli -i %s%d status driver | grep country | cut -d '=' -f2", AP_PREFIX, radioIndex);
+    _syscmd(cmd, buf, sizeof(buf));
+    if(strlen(buf) > 0)
+        snprintf(output_string, 64, "%s", buf);
+    else
         return RETURN_ERR;
-    snprintf(output_string, 64, "841");
 
     return RETURN_OK;
 }
@@ -917,6 +924,32 @@ INT wifi_getRadioCountryCode(INT radioIndex, CHAR *output_string)
 INT wifi_setRadioCountryCode(INT radioIndex, CHAR *CountryCode)
 {
     //Set wifi config. Wait for wifi reset to apply
+    char str[MAX_BUF_SIZE]={'\0'};
+    char cmd[MAX_CMD_SIZE]={'\0'};
+    struct params params;
+    char config_file[MAX_BUF_SIZE] = {0};
+
+    WIFI_ENTRY_EXIT_DEBUG("Inside %s:%d\n",__func__, __LINE__);
+    if(NULL == CountryCode || strlen(CountryCode) >= 32 )
+        return RETURN_ERR;
+
+    params.name = "country_code";
+    params.value = CountryCode;
+    sprintf(config_file,"%s%d.conf",CONFIG_PREFIX, radioIndex);
+    int ret = wifi_hostapdWrite(config_file, &params, 1);
+    if (ret) {
+        WIFI_ENTRY_EXIT_DEBUG("Inside %s: wifi_hostapdWrite() return %d\n"
+                ,__func__, ret);
+    }
+
+    ret = wifi_hostapdProcessUpdate(radioIndex, &params, 1);
+    if (ret) {
+        WIFI_ENTRY_EXIT_DEBUG("Inside %s: wifi_hostapdProcessUpdate() return %d\n"
+                ,__func__, ret);
+    }
+    wifi_reloadAp(radioIndex);
+    WIFI_ENTRY_EXIT_DEBUG("Exiting %s:%d\n",__func__, __LINE__);
+
     return RETURN_OK;
 }
 
-- 
2.29.2