1 files changed, 65 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h
new file mode 100644
index 00000000..97c737a5
--- /dev/null
+++ b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+#ifndef _BOARDOBJGRP_E32_H_
+#define _BOARDOBJGRP_E32_H_
+
+#include "ctrl/ctrlboardobj.h"
+#include "boardobj.h"
+#include "boardobjgrp.h"
+#include "boardobjgrpmask.h"
+#include "boardobj/boardobjgrp.h"
+
+/*
+ * boardobjgrp_e32 is @ref BOARDOBJGRP child class allowing storage of up to 32
+ * @ref BOARDOBJ object pointers with single static 32-bit mask denoting valid
+ * object pointers.
+ */
+struct boardobjgrp_e32 {
+        /*
+        * BOARDOBJGRP super-class. Must be first element of the structure.
+        */
+        struct boardobjgrp super;
+        /*
+        * Statically allocated array of PBOARDOBJ-s
+        */
+        struct boardobj  *objects[CTRL_BOARDOBJGRP_E32_MAX_OBJECTS];
+
+        /*
+        * Statically allocated mask strcuture referenced by super::pMask.
+        */
+        struct boardobjgrpmask_e32 mask;
+};
+
+/*
+ * Wrapper to the _SUPER implementation.  Provided for the child classes which
+ * implement this interface.
+ */
+#define boardobjgrp_pmudatainit_e32(g, pboardpbjgrp, pboardobjgrppmu) \
+                boardobjgrp_pmudatainit_super(g, pboardpbjgrp, pboardobjgrppmu)
+
+/* Constructor and destructor */
+u32 boardobjgrpconstruct_e32(struct gk20a *g, struct boardobjgrp_e32 *pboardobjgrp);
+boardobjgrp_destruct boardobjgrpdestruct_e32;
+boardobjgrp_pmuhdrdatainit  boardobjgrp_pmuhdrdatainit_e32;
+
+#endif