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b0092ea95c
Implement T19x specific usermode aperture initialization functions. Move usermode_regs field to nvgpu_os_linux_t19x, because it is Linux specific. JIRA NVGPU-259 Change-Id: I9d6ce243a692ab48209d468288ed85f89fb26770 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1569699 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
30 lines
953 B
C
30 lines
953 B
C
/*
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* Copyright (c) 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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#include <nvgpu/io.h>
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#include <nvgpu/types.h>
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#include "common/linux/os_linux.h"
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#include "gk20a/gk20a.h"
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#include <nvgpu/hw/gv11b/hw_usermode_gv11b.h>
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void gv11b_usermode_writel(struct gk20a *g, u32 r, u32 v)
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{
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struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
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void __iomem *reg = l->t19x.usermode_regs + (r - usermode_cfg0_r());
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writel_relaxed(v, reg);
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gk20a_dbg(gpu_dbg_reg, "usermode r=0x%x v=0x%x", r, v);
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}
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