gpu: nvgpu: Move priv_ring HAL to common

Move implementation of priv_ring HAL to common/priv_ring. Implement
two new HAL APIs to remove illegal dependencies: enable_priv_ring and
enum_ltc.

As enum_ltc can be implemented only gm20b onwards, bump gk20a
implementation to base on gm20b.

JIRA NVGPU-964

Change-Id: I160c2216132aadbcd98bb4a688aeeb2c520a9bc0
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1797025
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 33 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.h b/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.h
deleted file mode 100644
index 98040624..00000000
--- a/drivers/gpu/nvgpu/gk20a/priv_ring_gk20a.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * GK20A PRIV ringmaster
- *
- * Copyright (c) 2011-2017, 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.
- */
-#ifndef __PRIV_RING_GK20A_H__
-#define __PRIV_RING_GK20A_H__
-
-struct gpu_ops;
-
-void gk20a_priv_ring_isr(struct gk20a *g);
-void gk20a_enable_priv_ring(struct gk20a *g);
-void gk20a_priv_set_timeout_settings(struct gk20a *g);
-
-#endif /*__PRIV_RING_GK20A_H__*/