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c37c9baae6
CDE is only used in Linux platforms, and the code is highly dependent on Linux APIs. Move the common CDE code to Linux module and leave only the chip specific parts to HAL. Change-Id: I507fe7eceaf7607303dfdddcf438449a5f582ea7 Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1554755 Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/*
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* Copyright (C) 2017 NVIDIA Corporation. All rights reserved.
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#include "debug_cde.h"
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#include "gk20a/platform_gk20a.h"
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#include "os_linux.h"
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#include <linux/debugfs.h>
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static ssize_t gk20a_cde_reload_write(struct file *file,
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const char __user *userbuf, size_t count, loff_t *ppos)
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{
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struct nvgpu_os_linux *l = file->private_data;
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gk20a_cde_reload(l);
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return count;
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}
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static const struct file_operations gk20a_cde_reload_fops = {
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.open = simple_open,
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.write = gk20a_cde_reload_write,
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};
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void gk20a_cde_debugfs_init(struct gk20a *g)
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{
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struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
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struct gk20a_platform *platform = dev_get_drvdata(dev_from_gk20a(g));
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if (!platform->has_cde)
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return;
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debugfs_create_u32("cde_parameter", S_IWUSR | S_IRUGO,
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l->debugfs, &l->cde_app.shader_parameter);
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debugfs_create_u32("cde_ctx_count", S_IWUSR | S_IRUGO,
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l->debugfs, &l->cde_app.ctx_count);
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debugfs_create_u32("cde_ctx_usecount", S_IWUSR | S_IRUGO,
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l->debugfs, &l->cde_app.ctx_usecount);
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debugfs_create_u32("cde_ctx_count_top", S_IWUSR | S_IRUGO,
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l->debugfs, &l->cde_app.ctx_count_top);
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debugfs_create_file("reload_cde_firmware", S_IWUSR, l->debugfs,
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l, &gk20a_cde_reload_fops);
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}
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