Open source GPL/LGPL release

drivers/gpu/nvgpu/os/posix/soc.c

@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2018-2020, 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/timers.h>
+#include <nvgpu/soc.h>
+#include <os/posix/os_posix.h>
+
+bool nvgpu_platform_is_silicon(struct gk20a *g)
+{
+	struct nvgpu_os_posix *p = nvgpu_os_posix_from_gk20a(g);
+
+	return p->is_silicon;
+}
+
+bool nvgpu_platform_is_simulation(struct gk20a *g)
+{
+	struct nvgpu_os_posix *p = nvgpu_os_posix_from_gk20a(g);
+
+	return p->is_simulation;
+}
+
+bool nvgpu_platform_is_fpga(struct gk20a *g)
+{
+	struct nvgpu_os_posix *p = nvgpu_os_posix_from_gk20a(g);
+
+	return p->is_fpga;
+}
+
+bool nvgpu_is_hypervisor_mode(struct gk20a *g)
+{
+	return false;
+}
+
+bool nvgpu_is_bpmp_running(struct gk20a *g)
+{
+	return false;
+}
+
+bool nvgpu_is_soc_t194_a01(struct gk20a *g)
+{
+	struct nvgpu_os_posix *p = nvgpu_os_posix_from_gk20a(g);
+
+	return p->is_soc_t194_a01;
+}
+
+int nvgpu_init_soc_vars(struct gk20a *g)
+{
+	return 0;
+}