gpu: nvgpu: gops initialization for SDL

This patch moves gops init related to SDL from qnx to common-core. For this
purpose, it does the following changes:
- Adds stub functions for linux and posix.
- Updates nvgpu_init.c for mapping err_ops with report error APIs.
- Updates nvgpu_err.h header file to include prototypes related to error
  reporting APIs.
- Updates nvgpu-linux.yaml file to include sdl_stub file.

Jira NVGPU-3237

Change-Id: Idbdbe6f8437bf53504b29dc2d50214484ad18d6f
Signed-off-by: Rajesh Devaraj <rdevaraj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2119681
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

drivers/gpu/nvgpu/os/linux/sdl/sdl_stub.c

@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2019, 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/nvgpu_err.h>
+
+struct gk20a;
+
+int nvgpu_report_host_err(struct gk20a *g, u32 hw_unit,
+	u32 inst, u32 err_id, u32 intr_info)
+{
+	return 0;
+}
+
+int nvgpu_report_ecc_parity_err(struct gk20a *g, u32 hw_unit, u32 inst,
+		u32 err_type, u64 err_addr, u64 err_count)
+{
+	return 0;
+}
+
+int nvgpu_report_gr_err(struct gk20a *g, u32 hw_unit, u32 inst,
+		u32 err_type, struct gr_err_info *err_info)
+{
+	return 0;
+}
+
+int nvgpu_report_pmu_err(struct gk20a *g, u32 hw_unit, u32 err_id,
+	u32 sub_err_type, u32 status)
+{
+	return 0;
+}
+
+int nvgpu_report_ce_err(struct gk20a *g, u32 hw_unit,
+	u32 inst, u32 err_id, u32 intr_info)
+{
+	return 0;
+}
+
+int nvgpu_report_pri_err(struct gk20a *g, u32 hw_unit, u32 inst,
+		u32 err_type, u32 err_addr, u32 err_code)
+{
+	return 0;
+}
+
+int nvgpu_report_ctxsw_err(struct gk20a *g, u32 hw_unit, u32 err_id,
+		void *data)
+{
+	return 0;
+}