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3c4d6c95df
Moved the following HALs from fifo to usermode - fifo.ring_channel_doorbell -> usermode.ring_doorbell - fifo.doorbell_token -> usermode.doorbell_token - fifo.usermode_base -> usermode.base Created the following HAL - usermode.setup_hw Jira NVGPU-2978 Change-Id: I856ea24c126fa22d2f3fe860d4b14087c6d7330b Signed-off-by: Thomas Fleury <tfleury@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/2094813 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
28 lines
902 B
C
28 lines
902 B
C
/*
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* Copyright (c) 2017-2018, 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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#include <nvgpu/io.h>
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#include <nvgpu/types.h>
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#include <nvgpu/gk20a.h>
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#include "os_linux.h"
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void nvgpu_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->usermode_regs + (r - g->ops.usermode.base(g));
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writel_relaxed(v, reg);
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nvgpu_log(g, gpu_dbg_reg, "usermode r=0x%x v=0x%x", r, v);
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}
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