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2a2c16af5f
Move all Linux source code files to drivers/gpu/nvgpu/os/linux from drivers/gpu/nvgpu/common/linux. This changes the meaning of common to be OS independent. JIRA NVGPU-598 JIRA NVGPU-601 Change-Id: Ib7f2a43d3688bb0d0b7dcc48469a6783fd988ce9 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1747714 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
54 lines
1.4 KiB
C
54 lines
1.4 KiB
C
/*
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* Copyright (c) 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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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <nvgpu/vgpu/vgpu_ivm.h>
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#include <linux/tegra-ivc.h>
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#include "os/linux/os_linux.h"
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struct tegra_hv_ivm_cookie *vgpu_ivm_mempool_reserve(unsigned int id)
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{
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return tegra_hv_mempool_reserve(id);
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}
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int vgpu_ivm_mempool_unreserve(struct tegra_hv_ivm_cookie *cookie)
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{
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return tegra_hv_mempool_unreserve(cookie);
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}
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u64 vgpu_ivm_get_ipa(struct tegra_hv_ivm_cookie *cookie)
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{
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return cookie->ipa;
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}
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u64 vgpu_ivm_get_size(struct tegra_hv_ivm_cookie *cookie)
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{
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return cookie->size;
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}
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void *vgpu_ivm_mempool_map(struct tegra_hv_ivm_cookie *cookie)
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{
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return ioremap_cache(vgpu_ivm_get_ipa(cookie),
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vgpu_ivm_get_size(cookie));
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}
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void vgpu_ivm_mempool_unmap(struct tegra_hv_ivm_cookie *cookie,
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void *addr)
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{
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iounmap(addr);
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}
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