From e62785190f74cfbf9003a190a768e9077373bf6f Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Fri, 10 Aug 2018 08:28:23 -0700 Subject: 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 Reviewed-on: https://git-master.nvidia.com/r/1797025 Reviewed-by: mobile promotions Tested-by: mobile promotions --- .../gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 drivers/gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h (limited to 'drivers/gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h') diff --git a/drivers/gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h b/drivers/gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h new file mode 100644 index 00000000..02f20515 --- /dev/null +++ b/drivers/gpu/nvgpu/common/priv_ring/priv_ring_gm20b.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 2011-2018, 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_GM20B_H__ +#define __PRIV_RING_GM20B_H__ + +struct gk20a; + +void gm20b_priv_ring_isr(struct gk20a *g); +void gm20b_priv_ring_enable(struct gk20a *g); +void gm20b_priv_set_timeout_settings(struct gk20a *g); +u32 gm20b_priv_ring_enum_ltc(struct gk20a *g); + +#endif /*__PRIV_RING_GM20B_H__*/ -- cgit v1.2.2