From 01e6fac4d61fdd7fff5433942ec93fc2ea1e4df1 Mon Sep 17 00:00:00 2001
From: Joshua Bakita <bakitajoshua@gmail.com>
Date: Wed, 28 Jun 2023 18:24:25 -0400
Subject: Include nvgpu headers

These are needed to build on NVIDIA's Jetson boards for the time
being. Only a couple structs are required, so it should be fairly
easy to remove this dependency at some point in the future.
---
 include/boardobj/boardobj.c | 102 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 102 insertions(+)
 create mode 100644 include/boardobj/boardobj.c

(limited to 'include/boardobj/boardobj.c')

diff --git a/include/boardobj/boardobj.c b/include/boardobj/boardobj.c
new file mode 100644
index 0000000..2044b5b
--- /dev/null
+++ b/include/boardobj/boardobj.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (c) 2016-2018, 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.
+ */
+
+#include <nvgpu/kmem.h>
+#include <nvgpu/gk20a.h>
+
+#include "boardobj.h"
+#include "ctrl/ctrlboardobj.h"
+
+int boardobj_construct_super(struct gk20a *g, struct boardobj **ppboardobj,
+				u16 size, void *args)
+{
+	struct boardobj  *pboardobj = NULL;
+	struct boardobj  *devtmp = (struct boardobj *)args;
+
+	nvgpu_log_info(g, " ");
+
+	if (devtmp == NULL) {
+		return -EINVAL;
+	}
+
+	if (*ppboardobj == NULL) {
+		*ppboardobj = nvgpu_kzalloc(g, size);
+		if (*ppboardobj == NULL) {
+			return -ENOMEM;
+		}
+		(*ppboardobj)->allocated = true;
+	}
+
+	pboardobj = *ppboardobj;
+	pboardobj->g = g;
+	pboardobj->type = devtmp->type;
+	pboardobj->idx = CTRL_BOARDOBJ_IDX_INVALID;
+	pboardobj->type_mask   = BIT(pboardobj->type) | devtmp->type_mask;
+
+	pboardobj->implements  = boardobj_implements_super;
+	pboardobj->destruct    = boardobj_destruct_super;
+	pboardobj->pmudatainit = boardobj_pmudatainit_super;
+
+	nvgpu_list_add(&pboardobj->node, &g->boardobj_head);
+
+	return 0;
+}
+
+int boardobj_destruct_super(struct boardobj *pboardobj)
+{
+	struct gk20a *g = pboardobj->g;
+
+	nvgpu_log_info(g, " ");
+	if (pboardobj == NULL) {
+		return -EINVAL;
+	}
+
+	nvgpu_list_del(&pboardobj->node);
+	if (pboardobj->allocated) {
+		nvgpu_kfree(pboardobj->g, pboardobj);
+	}
+
+	return 0;
+}
+
+bool boardobj_implements_super(struct gk20a *g, struct boardobj *pboardobj,
+	u8 type)
+{
+	nvgpu_log_info(g, " ");
+
+	return (0 != (pboardobj->type_mask & BIT(type)));
+}
+
+int boardobj_pmudatainit_super(struct gk20a *g, struct boardobj *pboardobj,
+				struct nv_pmu_boardobj *pmudata)
+{
+	nvgpu_log_info(g, " ");
+	if (pboardobj == NULL) {
+		return -EINVAL;
+	}
+	if (pmudata == NULL) {
+		return -EINVAL;
+	}
+	pmudata->type = pboardobj->type;
+	nvgpu_log_info(g, " Done");
+	return 0;
+}
-- 
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