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Diffstat (limited to 'core/arch/arm/include/tee/entry_fast.h')
| -rw-r--r-- | core/arch/arm/include/tee/entry_fast.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/core/arch/arm/include/tee/entry_fast.h b/core/arch/arm/include/tee/entry_fast.h new file mode 100644 index 0000000..a9951f2 --- /dev/null +++ b/core/arch/arm/include/tee/entry_fast.h @@ -0,0 +1,52 @@ +/* + * Copyright (c) 2015, Linaro Limited + * All rights reserved. + * Copyright (c) 2014, STMicroelectronics International N.V. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef TEE_ENTRY_FAST_H +#define TEE_ENTRY_FAST_H + +#include <kernel/thread.h> + +/* These functions are overridable by the specific target */ +void tee_entry_get_api_call_count(struct thread_smc_args *args); +void tee_entry_get_api_uuid(struct thread_smc_args *args); +void tee_entry_get_api_revision(struct thread_smc_args *args); +void tee_entry_get_os_uuid(struct thread_smc_args *args); +void tee_entry_get_os_revision(struct thread_smc_args *args); + +/* + * Returns the number of calls recognized by tee_entry(). Used by the + * specific target to calculate the total number of supported calls when + * overriding tee_entry_get_api_call_count(). + */ +size_t tee_entry_generic_get_api_call_count(void); + +/* Fast call entry */ +void tee_entry_fast(struct thread_smc_args *args); + +#endif /* TEE_ENTRY_FAST_H */ |