65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
/*
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* Copyright (c) 2014, STMicroelectronics International N.V.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License Version 2 as
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* published by the Free Software Foundation.
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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 __TEE_TZ_PRIV__
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#define __TEE_TZ_PRIV__
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struct tee;
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struct shm_pool;
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struct tee_rpc_bf;
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#ifdef CONFIG_ARM
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struct smc_param {
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uint32_t a0;
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uint32_t a1;
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uint32_t a2;
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uint32_t a3;
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uint32_t a4;
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uint32_t a5;
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uint32_t a6;
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uint32_t a7;
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};
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#endif
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#ifdef CONFIG_ARM64
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struct smc_param {
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uint64_t a0;
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uint64_t a1;
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uint64_t a2;
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uint64_t a3;
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uint64_t a4;
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uint64_t a5;
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uint64_t a6;
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uint64_t a7;
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};
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#endif
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struct tee_tz {
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uint32_t sess_id;
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bool started;
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struct tee *tee;
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unsigned long shm_paddr;
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void *shm_vaddr;
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struct shm_pool *shm_pool;
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struct mutex mutex;
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struct completion c;
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int c_waiters;
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void *tz_outer_cache_mutex;
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struct tee_rpc_bf *rpc_buffers;
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bool shm_cached;
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struct tee_mutex_wait_private mutex_wait;
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struct tee_wait_queue_private wait_queue;
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};
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int tee_smc_call(struct smc_param *param);
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#endif /* __TEE_TZ_PRIV__ */
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