gpu: nvgpu: Add NVIDIA GPU Driver

This patch moves the NVIDIA GPU driver to a new location.

Bug 1482562

Change-Id: I24293810b9d0f1504fd9be00135e21dad656ccb6
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/383722
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 47 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/regops_gk20a.h b/drivers/gpu/nvgpu/gk20a/regops_gk20a.h
new file mode 100644
index 00000000..23b4865b
--- /dev/null
+++ b/drivers/gpu/nvgpu/gk20a/regops_gk20a.h
@@ -0,0 +1,47 @@
+/*
+ *
+ * Tegra GK20A GPU Debugger Driver Register Ops
+ *
+ * Copyright (c) 2013-2014, 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 __REGOPS_GK20A_H_
+#define __REGOPS_GK20A_H_
+
+int exec_regops_gk20a(struct dbg_session_gk20a *dbg_s,
+                      struct nvhost_dbg_gpu_reg_op *ops,
+                      u64 num_ops);
+
+/* turn seriously unwieldy names -> something shorter */
+#define REGOP(x) NVHOST_DBG_GPU_REG_OP_##x
+
+
+static inline bool reg_op_is_gr_ctx(u8 type)
+{
+        return  type == REGOP(TYPE_GR_CTX) ||
+                type == REGOP(TYPE_GR_CTX_TPC) ||
+                type == REGOP(TYPE_GR_CTX_SM) ||
+                type == REGOP(TYPE_GR_CTX_CROP) ||
+                type == REGOP(TYPE_GR_CTX_ZROP) ||
+                type == REGOP(TYPE_GR_CTX_QUAD);
+}
+static inline bool reg_op_is_read(u8 op)
+{
+        return  op == REGOP(READ_32) ||
+                op == REGOP(READ_64) ;
+}
+
+bool is_bar0_global_offset_whitelisted_gk20a(u32 offset);
+
+#endif /* __REGOPS_GK20A_H_ */