gpu: nvgpu: Determine ECC-enabled units for GP10B

Determine ECC-enabled units for GP10B by reading fuses/registers.

Bug 1637486

Change-Id: I6431709e3c405d6156dd96438df14d4054b48644
Signed-off-by: Sami Kiminki <skiminki@nvidia.com>
Signed-off-by: Adeel Raza <araza@nvidia.com>
Reviewed-on: http://git-master/r/780992
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1120463
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/gp10b.h b/drivers/gpu/nvgpu/gp10b/gp10b.h
new file mode 100644
index 00000000..263f3cbe
--- /dev/null
+++ b/drivers/gpu/nvgpu/gp10b/gp10b.h
@@ -0,0 +1,26 @@
+/*
+ * GP10B Graphics
+ *
+ * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GP10B_H
+#define GP10B_H
+
+#include "gk20a/gk20a.h"
+
+int gp10b_init_gpu_characteristics(struct gk20a *g);
+
+#endif /* GP10B_H */