54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
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* Memory information needed for address translation in tz driver
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*
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* Copyright (C) 2018 Samsung Electronics, Inc.
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* Hryhorii Tur, <hryhorii.tur@partner.samsung.com>
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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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#ifndef _LINUX_PROCA_MEM_INFO_H
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#define _LINUX_PROCA_MEM_INFO_H
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#include <linux/proca.h>
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#include <linux/types.h>
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struct memory_range {
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uint64_t start;
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uint64_t end;
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uint64_t flags;
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} __packed;
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#define MAX_MEMORY_RANGES_NUM 64ULL
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struct proca_config {
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uint32_t version;
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uint32_t size;
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uint64_t va_bits;
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uint64_t va_start;
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uint64_t page_offset;
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uint64_t kimage_vaddr;
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uint64_t kimage_voffset;
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const void *gaf_addr;
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const struct proca_table *proca_table_addr;
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struct memory_range sys_ram_ranges[MAX_MEMORY_RANGES_NUM];
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uint64_t sys_ram_ranges_num;
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uint32_t magic;
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} __packed;
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int init_proca_config(struct proca_config *conf,
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const struct proca_table *proca_table_addr);
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#endif /* _LINUX_PROCA_MEM_INFO_H */
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