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/* SPDX-License-Identifier: BSD-3-Clause */
/*
* Copyright (c) 2020, Arm Limited and Contributors. All rights reserved.
*/
#ifndef LIBSP_INCLUDE_SP_API_DEFINES_H_
#define LIBSP_INCLUDE_SP_API_DEFINES_H_
/**
* SP result values are integers where the zero value indicates success and
* negative values are error codes. The first part of the error code range is
* mapped directly to the FF-A error code range so the SP result type is able
* to propagate FF-A error codes. The second part of the range is for SP layer
* specific error codes. This ranges starts immediately after the value of the
* last (lowest value) FF-A error code.
*/
#define SP_RESULT_OFFSET (FFA_ABORTED)
#define SP_RESULT_CREATE(x) (SP_RESULT_OFFSET + (x))
/** SP API call result codes */
#define SP_RESULT_OK (0)
#define SP_RESULT_FFA(res) (res)
#define SP_RESULT_INTERNAL_ERROR SP_RESULT_CREATE(-1)
#define SP_RESULT_INVALID_PARAMETERS SP_RESULT_CREATE(-2)
#define SP_RESULT_INVALID_STATE SP_RESULT_CREATE(-3)
#endif /* LIBSP_INCLUDE_SP_API_DEFINES_H_ */
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