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5abcc83991
Adjust the parameter packing scheme in RSS communication to align with changes made in TF-M: 3be6c395 [1] [1]: https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/commit/?id=3be6c3954b94f000cdcf7575bd4c18f57b3492f8 Change-Id: Ief38f96ab991d1125b37adfced5ffafc39e754a0 Signed-off-by: David Vincze <david.vincze@arm.com>
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
/*
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* Copyright (c) 2024, Arm Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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/*
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* Packing scheme of the control parameter
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*
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* 31 30-28 27 26-24 23-20 19 18-16 15-0
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* +------------+-----+------+-------+-----+-------+-------+------+
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* | | | | invec | | | outvec| type |
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* | Res | Res | Res | number| Res | Res | number| |
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* +------------+-----+------+-------+-----+-------+-------+------+
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*
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* Res: Reserved.
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*/
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#ifndef RSS_COMMS_PROTOCOL_COMMON
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#define RSS_COMMS_PROTOCOL_COMMON
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#define TYPE_OFFSET (0U)
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#define TYPE_MASK (0xFFFFUL << TYPE_OFFSET)
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#define IN_LEN_OFFSET (24U)
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#define IN_LEN_MASK (0x7UL << IN_LEN_OFFSET)
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#define OUT_LEN_OFFSET (16U)
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#define OUT_LEN_MASK (0x7UL << OUT_LEN_OFFSET)
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#define PARAM_PACK(type, in_len, out_len) \
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(((((uint32_t)(type)) << TYPE_OFFSET) & TYPE_MASK) | \
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((((uint32_t)(in_len)) << IN_LEN_OFFSET) & IN_LEN_MASK) | \
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((((uint32_t)(out_len)) << OUT_LEN_OFFSET) & OUT_LEN_MASK))
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#endif /* RSS_COMMS_PROTOCOL_COMMON */
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