Zephyr API Documentation
3.7.99
A Scalable Open Source RTOS
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sip_svc_agilex_smc.h
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/*
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* Copyright (c) 2022-2023, Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_SIP_SVC_AGILEX_SMC_H_
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#define ZEPHYR_INCLUDE_SIP_SVC_AGILEX_SMC_H_
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/* @brief SMC return status
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*/
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#define SMC_STATUS_INVALID 0xFFFFFFFF
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#define SMC_STATUS_OKAY 0
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#define SMC_STATUS_BUSY 1
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#define SMC_STATUS_REJECT 2
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#define SMC_STATUS_NO_RESPONSE 3
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#define SMC_STATUS_ERROR 4
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/* @brief SMC Intel Header at a1
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*
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* bit
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* 7: 0 Transaction ID
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* 59: 8 Reserved
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* 63:60 Version
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*/
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#define SMC_PLAT_PROTO_VER 0x0
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#define SMC_PLAT_PROTO_HEADER_TRANS_ID_OFFSET 0
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#define SMC_PLAT_PROTO_HEADER_TRANS_ID_MASK 0xFF
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#define SMC_PLAT_PROTO_HEADER_VER_OFFSET 60
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#define SMC_PLAT_PROTO_HEADER_VER_MASK 0xF
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#define SMC_PLAT_PROTO_HEADER \
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((SMC_PLAT_PROTO_VER & SMC_PLAT_PROTO_HEADER_VER_MASK) << SMC_PLAT_PROTO_HEADER_VER_OFFSET)
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#define SMC_PLAT_PROTO_HEADER_SET_TRANS_ID(header, trans_id) \
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(header) &= \
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~(SMC_PLAT_PROTO_HEADER_TRANS_ID_MASK << SMC_PLAT_PROTO_HEADER_TRANS_ID_OFFSET); \
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(header) |= (((trans_id)&SMC_PLAT_PROTO_HEADER_TRANS_ID_MASK) \
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<< SMC_PLAT_PROTO_HEADER_TRANS_ID_OFFSET);
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/* @brief SYNC SMC Function IDs
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*/
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#define SMC_FUNC_ID_GET_SVC_VERSION 0xC2000400
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#define SMC_FUNC_ID_REG_READ 0xC2000401
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#define SMC_FUNC_ID_REG_WRITE 0xC2000402
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#define SMC_FUNC_ID_REG_UPDATE 0xC2000403
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#define SMC_FUNC_ID_SET_HPS_BRIDGES 0xC2000404
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#define SMC_FUNC_ID_RSU_UPDATE_ADDR 0xC2000405
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/* @brief ASYNC SMC Function IDs
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*/
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#define SMC_FUNC_ID_MAILBOX_SEND_COMMAND 0xC2000420
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#define SMC_FUNC_ID_MAILBOX_POLL_RESPONSE 0xC2000421
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/* @brief SDM mailbox CANCEL command
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*/
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#define MAILBOX_CANCEL_COMMAND 0x03
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#endif
/* ZEPHYR_INCLUDE_SIP_SVC_AGILEX_SMC_H_ */
zephyr
drivers
sip_svc
sip_svc_agilex_smc.h
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