idf_v5.2_freertos.patch

From 258cb6d7c4b0b2595279f62b0ee4684cbdd87b9b Mon Sep 17 00:00:00 2001
From: xutao <xutao@espressif.com>
Date: Sun, 4 Feb 2024 11:51:17 +0800
Subject: [PATCH] [PATCH] add task create API for allocated stack in psram

---
 .../freertos_tasks_c_additions.h              | 45 +++++++++++++++++++
 .../include/freertos/idf_additions.h          |  5 +++
 2 files changed, 50 insertions(+)

diff --git a/components/freertos/esp_additions/freertos_tasks_c_additions.h b/components/freertos/esp_additions/freertos_tasks_c_additions.h
index 9c5340dfb7..9147622c67 100644
--- a/components/freertos/esp_additions/freertos_tasks_c_additions.h
+++ b/components/freertos/esp_additions/freertos_tasks_c_additions.h
@@ -295,6 +295,51 @@ _Static_assert( tskNO_AFFINITY == ( BaseType_t ) CONFIG_FREERTOS_NO_AFFINITY, "C
         return xReturn;
     }
 
+
+    /*-----------------------------------------------------------*/
+
+    BaseType_t xTaskCreateRestrictedPinnedToCore( const TaskParameters_t * const pxTaskDefinition, TaskHandle_t *pxCreatedTask, const BaseType_t xCoreID)
+    {
+        TCB_t *pxNewTCB;
+        BaseType_t xReturn = errCOULD_NOT_ALLOCATE_REQUIRED_MEMORY;
+
+        configASSERT( pxTaskDefinition->puxStackBuffer );
+
+        if( pxTaskDefinition->puxStackBuffer != NULL )
+        {
+            /* Allocate space for the TCB.  Where the memory comes from depends
+            on the implementation of the port malloc function and whether or
+            not static allocation is being used. */
+            pxNewTCB = ( TCB_t * ) pvPortMalloc( sizeof( TCB_t ) );
+
+            if( pxNewTCB != NULL )
+            {
+                memset(pxNewTCB, 0, sizeof(TCB_t));
+                /* Store the stack location in the TCB. */
+                pxNewTCB->pxStack = pxTaskDefinition->puxStackBuffer;
+
+                /* Tasks can be created statically or dynamically, so note
+                this task had a statically allocated stack in case it is
+                later deleted.  The TCB was allocated dynamically. */
+                pxNewTCB->ucStaticallyAllocated = tskDYNAMICALLY_ALLOCATED_STACK_AND_TCB;
+
+                prvInitialiseNewTask(   pxTaskDefinition->pvTaskCode,
+                                        pxTaskDefinition->pcName,
+                                        pxTaskDefinition->usStackDepth,
+                                        pxTaskDefinition->pvParameters,
+                                        pxTaskDefinition->uxPriority,
+                                        pxCreatedTask, pxNewTCB,
+                                        pxTaskDefinition->xRegions,
+                                        xCoreID );
+
+                prvAddNewTaskToReadyList( pxNewTCB );
+                xReturn = pdPASS;
+            }
+        }
+
+        return xReturn;
+    }
+
 #endif /* ( configSUPPORT_DYNAMIC_ALLOCATION == 1 ) */
 /*----------------------------------------------------------*/
 
diff --git a/components/freertos/esp_additions/include/freertos/idf_additions.h b/components/freertos/esp_additions/include/freertos/idf_additions.h
index 9582dc7b42..70cf1a5be6 100644
--- a/components/freertos/esp_additions/include/freertos/idf_additions.h
+++ b/components/freertos/esp_additions/include/freertos/idf_additions.h
@@ -68,6 +68,11 @@
                                         TaskHandle_t * const pxCreatedTask,
                                         const BaseType_t xCoreID );
 
+    BaseType_t xTaskCreateRestrictedPinnedToCore( const TaskParameters_t * const pxTaskDefinition,
+                                                TaskHandle_t *pxCreatedTask,
+                                                const BaseType_t xCoreID);
+
+
 #endif /* configSUPPORT_DYNAMIC_ALLOCATION */
 
 #if ( configSUPPORT_STATIC_ALLOCATION == 1 )
-- 
2.34.1