77 lines
2.6 KiB
C
77 lines
2.6 KiB
C
/*
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* Copyright (c) 2016, Fuzhou Rockchip Electronics Co.,Ltd.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TEE_SUPP_RK_FS_H
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#define TEE_SUPP_RK_FS_H
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MASK 0xff
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INPUT 1
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_OUTPUT 2
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#define TEE_IOCTL_PARAM_ATTR_TYPE_VALUE_INOUT 3 /* input and output */
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INPUT 5
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_OUTPUT 6
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#define TEE_IOCTL_PARAM_ATTR_TYPE_MEMREF_INOUT 7 /* input and output */
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struct tee_ioctl_param_memref {
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uint64_t shm_offs;
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uint64_t size;
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int64_t shm_id;
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};
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struct tee_ioctl_param_value {
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uint64_t a;
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uint64_t b;
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uint64_t c;
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};
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struct tee_ioctl_param {
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uint64_t attr;
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union {
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struct tee_ioctl_param_memref memref;
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struct tee_ioctl_param_value value;
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} u;
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};
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struct tee_ioctl_param;
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struct blk_desc *rockchip_get_bootdev(void);
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int part_get_info_by_name(struct blk_desc *dev_desc, const char *name,
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disk_partition_t *info);
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unsigned long blk_dread(struct blk_desc *block_dev, lbaint_t start,
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lbaint_t blkcnt, void *buffer);
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unsigned long blk_dwrite(struct blk_desc *block_dev, lbaint_t start,
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lbaint_t blkcnt, const void *buffer);
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int tee_supp_rk_fs_init(void);
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int tee_supp_rk_fs_process(size_t num_params,
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struct tee_ioctl_param *params);
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int OpteeClientRkFsInit(void);
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int check_security_exist(int print_flag);
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#endif
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