gpu: nvgpu: linux: move os ops to a common file

Currently only cde uses nvgpu_os_linux_ops to set up linux
specific ops. Move nvgpu_os_linux_ops of a gpu to a common
file so that those can be reused for other os ops of that
gpu.

JIRA NVGPU-603

Change-Id: Icf1ff275d3832229137f730fe8183b8015e82673
Signed-off-by: Nitin Kumbhar <nkumbhar@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1797902
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/os/linux/os_ops.c b/drivers/gpu/nvgpu/os/linux/os_ops.c
new file mode 100644
index 00000000..14f92787
--- /dev/null
+++ b/drivers/gpu/nvgpu/os/linux/os_ops.c
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2018, 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/>.
+ */
+
+#include "os_linux.h"
+
+#include "os_ops_gm20b.h"
+#include "os_ops_gp10b.h"
+
+int nvgpu_init_os_linux_ops(struct nvgpu_os_linux *l)
+{
+        struct gk20a *g = &l->g;
+        u32 ver = g->params.gpu_arch + g->params.gpu_impl;
+
+        switch (ver) {
+        case GK20A_GPUID_GM20B:
+        case GK20A_GPUID_GM20B_B:
+                nvgpu_gm20b_init_os_ops(l);
+                break;
+        case NVGPU_GPUID_GP10B:
+                nvgpu_gp10b_init_os_ops(l);
+                break;
+        default:
+                break;
+        }
+
+        return 0;
+}