SYSLINK ProcMgr fix for Procmgr Start procid

This patch fixes the ProcMgr_start function to
take correct proc_id and entry_point from the
userspace.
Reworked the patch to fix merge conflicts (Hari K)
Signed-off-by: Ramesh Gupta G <grgupta@ti.com>
Signed-off-by: Hari Kanigeri<h-kanigeri2@ti.com>

drivers/dsp/syslink/procmgr/processor.c

@@ -117,6 +117,7 @@ inline int processor_start(void *handle, u32 entry_pt,
 	/* entryPt may be 0 for some devices. Cannot check for valid/invalid. */
 	BUG_ON(params == NULL);
 	BUG_ON(proc_handle->proc_fxn_table.start == NULL);
+	retval = proc_handle->proc_fxn_table.start(handle, entry_pt, params);
 
 	if ((proc_handle->boot_mode == PROC_MGR_BOOTMODE_BOOT)
 		|| (proc_handle->boot_mode == PROC_MGR_BOOTMODE_NOLOAD))

drivers/dsp/syslink/procmgr/procmgr.c

@@ -555,13 +555,12 @@ EXPORT_SYMBOL(proc_mgr_get_start_params);
  * After successful completion of this function, the ProcMgr
  * instance is expected to be in the proc_mgr_State_Running state.
  */
-int
-proc_mgr_start(void *handle, struct proc_mgr_start_params *params)
+int proc_mgr_start(void *handle, u32 entry_point,
+			struct proc_mgr_start_params *params)
 {
 	int retval = 0;
 	struct proc_mgr_object *proc_mgr_handle =
 					(struct proc_mgr_object *)handle;
-	u32 entryPt = 0;
 	struct proc_mgr_start_params   tmp_params;
 	struct processor_start_params proc_params;
 
@@ -584,7 +583,8 @@ proc_mgr_start(void *handle, struct proc_mgr_start_params *params)
 	/* Start the slave processor running. */
 	proc_params.params = params;
 	retval = processor_start(proc_mgr_handle->proc_handle,
-						entryPt, &proc_params);
+						entry_point, &proc_params);
+
 	mutex_unlock(proc_mgr_obj_state.gate_handle);
 #if defined SYSLINK_USE_SYSMGR
 	if (retval == 0) {

drivers/dsp/syslink/procmgr/procmgr.h

@@ -218,7 +218,8 @@ void proc_mgr_get_start_params(void *handle,
  * starting point specified in the slave executable loaded earlier by call to
  * proc_mgr_load().
  */
-int proc_mgr_start(void *handle, struct proc_mgr_start_params *params);
+int proc_mgr_start(void *handle, u32 entry_point,
+				struct proc_mgr_start_params *params);
 
 /* Function to stop execution of the slave Processor. */
 int proc_mgr_stop(void *handle);

drivers/dsp/syslink/procmgr/procmgr_drv.c

@@ -367,7 +367,9 @@ static int proc_mgr_drv_ioctl(struct inode *inode, struct file *filp,
 			sizeof(struct proc_mgr_start_params));
 		if (WARN_ON(retval != 0))
 			goto func_exit;
-		retval = proc_mgr_start(src_args.handle, &params);
+		retval = proc_mgr_start(src_args.handle,
+				src_args.entry_point, &params);
+
 		WARN_ON(retval);
 	}
 	break;

drivers/dsp/syslink/procmgr/procmgr_drvdefs.h

@@ -322,6 +322,8 @@ struct proc_mgr_cmd_args_get_start_params {
 	struct proc_mgr_cmd_args commond_args;
 	/*Common command args */
 	void *handle;
+	/*Entry point for the image*/
+	u32 entry_point;
 	/*Handle to the ProcMgr object */
 	struct proc_mgr_start_params *params;
 	/*Pointer to the ProcMgr start params structure in which the default
@@ -335,6 +337,8 @@ struct proc_mgr_cmd_args_start {
 	struct proc_mgr_cmd_args commond_args;
 	/*Common command args */
 	void *handle;
+	/*Entry point for the image*/
+	u32 entry_point;
 	/*Handle to the ProcMgr object */
 	struct proc_mgr_start_params *params;
 	/*Optional ProcMgr start parameters. */