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git://nv-tegra.nvidia.com/linux-nvgpu.git
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6dde9e67d9
Maps memory coherently on devices that are connected to a coherent bus. (1) Add code to be able to get the platform device node. (2) Create a new flag to mark if the device is connected to a coherent bus (3) Map memory coherently on coherent devices. bug 2040331 Change-Id: Ide83a9261acdbbc6e9fef4fc5f38d6f9d0e5ab5b Signed-off-by: David Nieto <dmartineznie@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1633985 Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com> Reviewed-by: Alex Waterman <alexw@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
36 lines
1.1 KiB
C
36 lines
1.1 KiB
C
/*
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* Copyright (c) 2011-2017, 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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#ifdef CONFIG_TEGRA_19x_GPU
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#include <nvgpu/linux/module_t19x.h>
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#endif
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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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extern struct class nvgpu_class;
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#endif
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