gpu: nvgpu: Add multiple engine and runlist support

This CL covers the following modification,
1) Added multiple engine_info support
2) Added multiple runlist_info support
3) Initial changes for ASYNC CE support
4) Added ASYNC CE interrupt support for
   Volta GPU series
5) Removed hard coded engine_id logic and
   made generic way
6) Code cleanup for readability

JIRA DNVGPU-26

Change-Id: Ief3b586ff3d9f492f0277243b2a94952bab48786
Signed-off-by: Lakshmanan M <lm@nvidia.com>
Reviewed-on: http://git-master/r/1156023
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/ce_gv11b.c b/drivers/gpu/nvgpu/gv11b/ce_gv11b.c
new file mode 100644
index 00000000..961054e0
--- /dev/null
+++ b/drivers/gpu/nvgpu/gv11b/ce_gv11b.c
@@ -0,0 +1,27 @@
+/*
+ * Volta GPU series Copy Engine.
+ *
+ * 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.
+ */
+
+#include "gk20a/gk20a.h" /* FERMI and MAXWELL classes defined here */
+#include "hw_ce_gv11b.h"
+#include "gp10b/ce_gp10b.h"
+#include "ce_gv11b.h"
+
+void gv11b_init_ce(struct gpu_ops *gops)
+{
+        gp10b_init_ce(gops);
+}