mirror of
git://nv-tegra.nvidia.com/linux-nvgpu.git
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eca2cf043e
Usermode submit needs to access the usermode region of registers from
userspace. Store the start address of register resource in struct
nvgpu_os_linux to be used in remap to userspace.
Bug 200145225
Bug 200541476
Change-Id: I3796b6bf67942af0cc16c86accb82a013032bfc8
Signed-off-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1811838
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry picked from commit 38c11db264
in dev-main)
Reviewed-on: https://git-master.nvidia.com/r/2169921
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/*
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* Copyright (c) 2011-2018, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*/
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#ifndef __NVGPU_COMMON_LINUX_MODULE_H__
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#define __NVGPU_COMMON_LINUX_MODULE_H__
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struct gk20a;
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struct device;
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struct nvgpu_os_linux;
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int gk20a_pm_finalize_poweron(struct device *dev);
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int nvgpu_finalize_poweron_linux(struct nvgpu_os_linux *l);
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void gk20a_remove_support(struct gk20a *g);
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void gk20a_driver_start_unload(struct gk20a *g);
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int nvgpu_quiesce(struct gk20a *g);
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int nvgpu_remove(struct device *dev, struct class *class);
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void nvgpu_free_irq(struct gk20a *g);
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struct device_node *nvgpu_get_node(struct gk20a *g);
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void __iomem *nvgpu_devm_ioremap_resource(struct platform_device *dev, int i,
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struct resource **out);
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void __iomem *nvgpu_devm_ioremap(struct device *dev, resource_size_t offset,
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resource_size_t size);
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u64 nvgpu_resource_addr(struct platform_device *dev, int i);
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extern struct class nvgpu_class;
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#endif
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