/*
 * Copyright (c) 2015-2020, NVIDIA CORPORATION.  All rights reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 */

#include <nvgpu/io.h>
#include <nvgpu/gk20a.h>
#include <nvgpu/channel.h>

#include <nvgpu/hw/gp10b/hw_ram_gp10b.h>

#include "hal/fifo/ramin_gp10b.h"

void gp10b_ramin_init_pdb(struct gk20a *g, struct nvgpu_mem *inst_block,
		u64 pdb_addr, struct nvgpu_mem *pdb_mem)
{
	u32 pdb_addr_lo = u64_lo32(pdb_addr >> ram_in_base_shift_v());
	u32 pdb_addr_hi = u64_hi32(pdb_addr);

	nvgpu_log_info(g, "pde pa=0x%llx", pdb_addr);

	nvgpu_mem_wr32(g, inst_block, ram_in_page_dir_base_lo_w(),
		nvgpu_aperture_mask(g, pdb_mem,
				ram_in_page_dir_base_target_sys_mem_ncoh_f(),
				ram_in_page_dir_base_target_sys_mem_coh_f(),
				ram_in_page_dir_base_target_vid_mem_f()) |
		ram_in_page_dir_base_vol_true_f() |
		ram_in_big_page_size_64kb_f() |
		ram_in_page_dir_base_lo_f(pdb_addr_lo) |
		ram_in_use_ver2_pt_format_true_f());

	nvgpu_mem_wr32(g, inst_block, ram_in_page_dir_base_hi_w(),
		ram_in_page_dir_base_hi_f(pdb_addr_hi));
}
