bt: added coex adapter operation to get version of coexist module to ESP32 Bluetooth Controller

components/bt/controller/esp32/bt.c

@@ -88,7 +88,7 @@ do{\
 } while(0)
 
 #define OSI_FUNCS_TIME_BLOCKING  0xffffffff
-#define OSI_VERSION              0x00010003
+#define OSI_VERSION              0x00010004
 #define OSI_MAGIC_VALUE          0xFADEBEAD
 
 /* Types definition
@@ -175,6 +175,7 @@ struct osi_funcs_t {
     void (*_interrupt_l3_disable)(void);
     void (*_interrupt_l3_restore)(void);
     void *(* _customer_queue_create)(uint32_t queue_len, uint32_t item_size);
+    int (* _coex_version_get)(unsigned int *major, unsigned int *minor, unsigned int *patch);
     uint32_t _magic;
 };
 
@@ -319,6 +320,7 @@ static uint8_t coex_schm_curr_period_get_wrapper(void);
 static void * coex_schm_curr_phase_get_wrapper(void);
 static int coex_wifi_channel_get_wrapper(uint8_t *primary, uint8_t *secondary);
 static int coex_register_wifi_channel_change_callback_wrapper(void *cb);
+static int coex_version_get_wrapper(unsigned int *major, unsigned int *minor, unsigned int *patch);
 #if CONFIG_BTDM_CTRL_HLI
 static void *customer_queue_create_hlevel_wrapper(uint32_t queue_len, uint32_t item_size);
 #endif /* CONFIG_BTDM_CTRL_HLI */
@@ -411,6 +413,7 @@ static const struct osi_funcs_t osi_funcs_ro = {
 #else
     ._customer_queue_create = NULL,
 #endif /* CONFIG_BTDM_CTRL_HLI */
+    ._coex_version_get = coex_version_get_wrapper,
     ._magic = OSI_MAGIC_VALUE,
 };
 
@@ -1229,6 +1232,30 @@ static int coex_register_wifi_channel_change_callback_wrapper(void *cb)
 #endif
 }
 
+static int coex_version_get_wrapper(unsigned int *major, unsigned int *minor, unsigned int *patch)
+{
+#if CONFIG_SW_COEXIST_ENABLE
+    const char *ver_str = esp_coex_version_get();
+    if (ver_str != NULL) {
+        unsigned int _major = 0, _minor = 0, _patch = 0;
+        if (sscanf(ver_str, "%u.%u.%u", &_major, &_minor, &_patch) != 3) {
+            return -1;
+        }
+        if (major != NULL) {
+            *major = _major;
+        }
+        if (minor != NULL) {
+            *minor = _minor;
+        }
+        if (patch != NULL) {
+            *patch = _patch;
+        }
+        return 0;
+    }
+#endif
+    return -1;
+}
+
 bool esp_vhci_host_check_send_available(void)
 {
     return API_vhci_host_check_send_available();