From b17d9708c9e9930778de43de1edf1385acb13ebd Mon Sep 17 00:00:00 2001 From: Vijayakumar Subbu Date: Wed, 27 Jul 2016 22:29:15 -0700 Subject: gpu: nvgpu: Add dGPU clocks support JIRA DNVGPU-45 Change-Id: I237ce81e31b036c05c82d46eea8694ffe1c2e3df Signed-off-by: Mahantesh Kumbar Signed-off-by: Vijayakumar Subbu Reviewed-on: http://git-master/r/1205849 (cherry picked from commit 9a4006f76b75a8ad525e7aa5ad1f609aaae49126) Reviewed-on: http://git-master/r/1227256 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h | 59 ++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) create mode 100644 drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h (limited to 'drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h') diff --git a/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h new file mode 100644 index 00000000..249d1dd6 --- /dev/null +++ b/drivers/gpu/nvgpu/boardobj/boardobjgrp_e32.h @@ -0,0 +1,59 @@ +/* + * 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. + */ + +#ifndef _BOARDOBJGRP_E32_H_ +#define _BOARDOBJGRP_E32_H_ + +#include +#include "gk20a/gk20a.h" +#include "gk20a/pmu_gk20a.h" +#include "ctrl/ctrlboardobj.h" +#include "boardobj.h" +#include "boardobjgrp.h" +#include "boardobjgrpmask.h" +#include "boardobj/boardobjgrp.h" + +/* + * boardobjgrp_e32 is @ref BOARDOBJGRP child class allowing storage of up to 32 + * @ref BOARDOBJ object pointers with single static 32-bit mask denoting valid + * object pointers. + */ +struct boardobjgrp_e32 { + /* + * BOARDOBJGRP super-class. Must be first element of the structure. + */ + struct boardobjgrp super; + /* + * Statically allocated array of PBOARDOBJ-s + */ + struct boardobj *objects[CTRL_BOARDOBJGRP_E32_MAX_OBJECTS]; + + /* + * Statically allocated mask strcuture referenced by super::pMask. + */ + struct boardobjgrpmask_e32 mask; +}; + +/* + * Wrapper to the _SUPER implementation. Provided for the child classes which + * implement this interface. + */ +#define boardobjgrp_pmudatainit_e32(g, pboardpbjgrp, pboardobjgrppmu) \ + boardobjgrp_pmudatainit_super(g, pboardpbjgrp, pboardobjgrppmu) + +/* Constructor and destructor */ +u32 boardobjgrpconstruct_e32(struct boardobjgrp_e32 *pboardobjgrp); +boardobjgrp_destruct boardobjgrpdestruct_e32; +boardobjgrp_pmuhdrdatainit boardobjgrp_pmuhdrdatainit_e32; + +#endif -- cgit v1.2.2