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/* SPDX-License-Identifier: MIT */
/*
* Copyright © 2023 Intel Corporation
*/
#ifndef _GUC_ACTIONS_PF_ABI_H
#define _GUC_ACTIONS_PF_ABI_H
#include "guc_communication_ctb_abi.h"
/**
* DOC: GUC2PF_RELAY_FROM_VF
*
* This message is used by the GuC firmware to forward a VF2PF `Relay Message`_
* received from the Virtual Function (VF) driver to this Physical Function (PF)
* driver.
*
* This message is always sent as `CTB HXG Message`_.
*
* +---+-------+--------------------------------------------------------------+
* | | Bits | Description |
* +===+=======+==============================================================+
* | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ |
* | +-------+--------------------------------------------------------------+
* | | 30:28 | TYPE = GUC_HXG_TYPE_EVENT_ |
* | +-------+--------------------------------------------------------------+
* | | 27:16 | MBZ |
* | +-------+--------------------------------------------------------------+
* | | 15:0 | ACTION = _`XE_GUC_ACTION_GUC2PF_RELAY_FROM_VF` = 0x5100 |
* +---+-------+--------------------------------------------------------------+
* | 1 | 31:0 | **VFID** - source VF identifier |
* +---+-------+--------------------------------------------------------------+
* | 2 | 31:0 | **RELAY_ID** - VF/PF message ID |
* +---+-------+-----------------+--------------------------------------------+
* | 3 | 31:0 | **RELAY_DATA1** | |
* +---+-------+-----------------+ |
* |...| | | [Embedded `Relay Message`_] |
* +---+-------+-----------------+ |
* | n | 31:0 | **RELAY_DATAx** | |
* +---+-------+-----------------+--------------------------------------------+
*/
#define XE_GUC_ACTION_GUC2PF_RELAY_FROM_VF 0x5100
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_MIN_LEN (GUC_HXG_EVENT_MSG_MIN_LEN + 2u)
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_MAX_LEN \
(GUC2PF_RELAY_FROM_VF_EVENT_MSG_MIN_LEN + GUC_RELAY_MSG_MAX_LEN)
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_0_MBZ GUC_HXG_EVENT_MSG_0_DATA0
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_1_VFID GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_2_RELAY_ID GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_3_RELAY_DATA1 GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_n_RELAY_DATAx GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2PF_RELAY_FROM_VF_EVENT_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN
/**
* DOC: PF2GUC_RELAY_TO_VF
*
* This H2G message is used by the Physical Function (PF) driver to send embedded
* VF2PF `Relay Message`_ to the VF.
*
* This action message must be sent over CTB as `CTB HXG Message`_.
*
* +---+-------+--------------------------------------------------------------+
* | | Bits | Description |
* +===+=======+==============================================================+
* | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ |
* | +-------+--------------------------------------------------------------+
* | | 30:28 | TYPE = `GUC_HXG_TYPE_FAST_REQUEST`_ |
* | +-------+--------------------------------------------------------------+
* | | 27:16 | MBZ |
* | +-------+--------------------------------------------------------------+
* | | 15:0 | ACTION = _`XE_GUC_ACTION_PF2GUC_RELAY_TO_VF` = 0x5101 |
* +---+-------+--------------------------------------------------------------+
* | 1 | 31:0 | **VFID** - target VF identifier |
* +---+-------+--------------------------------------------------------------+
* | 2 | 31:0 | **RELAY_ID** - VF/PF message ID |
* +---+-------+-----------------+--------------------------------------------+
* | 3 | 31:0 | **RELAY_DATA1** | |
* +---+-------+-----------------+ |
* |...| | | [Embedded `Relay Message`_] |
* +---+-------+-----------------+ |
* | n | 31:0 | **RELAY_DATAx** | |
* +---+-------+-----------------+--------------------------------------------+
*/
#define XE_GUC_ACTION_PF2GUC_RELAY_TO_VF 0x5101
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_MIN_LEN (GUC_HXG_REQUEST_MSG_MIN_LEN + 2u)
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_MAX_LEN \
(PF2GUC_RELAY_TO_VF_REQUEST_MSG_MIN_LEN + GUC_RELAY_MSG_MAX_LEN)
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_1_VFID GUC_HXG_REQUEST_MSG_n_DATAn
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_2_RELAY_ID GUC_HXG_REQUEST_MSG_n_DATAn
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_3_RELAY_DATA1 GUC_HXG_REQUEST_MSG_n_DATAn
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_n_RELAY_DATAx GUC_HXG_REQUEST_MSG_n_DATAn
#define PF2GUC_RELAY_TO_VF_REQUEST_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN
/**
* DOC: GUC2VF_RELAY_FROM_PF
*
* This message is used by the GuC firmware to deliver `Relay Message`_ from the
* Physical Function (PF) driver to this Virtual Function (VF) driver.
* See `GuC Relay Communication`_ for details.
*
* This message is always sent over CTB.
*
* +---+-------+--------------------------------------------------------------+
* | | Bits | Description |
* +===+=======+==============================================================+
* | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_GUC_ |
* | +-------+--------------------------------------------------------------+
* | | 30:28 | TYPE = GUC_HXG_TYPE_EVENT_ |
* | +-------+--------------------------------------------------------------+
* | | 27:16 | MBZ |
* | +-------+--------------------------------------------------------------+
* | | 15:0 | ACTION = _`XE_GUC_ACTION_GUC2VF_RELAY_FROM_PF` = 0x5102 |
* +---+-------+--------------------------------------------------------------+
* | 1 | 31:0 | **RELAY_ID** - VF/PF message ID |
* +---+-------+-----------------+--------------------------------------------+
* | 2 | 31:0 | **RELAY_DATA1** | |
* +---+-------+-----------------+ |
* |...| | | [Embedded `Relay Message`_] |
* +---+-------+-----------------+ |
* | n | 31:0 | **RELAY_DATAx** | |
* +---+-------+-----------------+--------------------------------------------+
*/
#define XE_GUC_ACTION_GUC2VF_RELAY_FROM_PF 0x5102
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_MIN_LEN (GUC_HXG_EVENT_MSG_MIN_LEN + 1u)
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_MAX_LEN \
(GUC2VF_RELAY_FROM_PF_EVENT_MSG_MIN_LEN + GUC_RELAY_MSG_MAX_LEN)
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_0_MBZ GUC_HXG_EVENT_MSG_0_DATA0
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_1_RELAY_ID GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_n_RELAY_DATAx GUC_HXG_EVENT_MSG_n_DATAn
#define GUC2VF_RELAY_FROM_PF_EVENT_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN
/**
* DOC: VF2GUC_RELAY_TO_PF
*
* This message is used by the Virtual Function (VF) drivers to communicate with
* the Physical Function (PF) driver and send `Relay Message`_ to the PF driver.
* See `GuC Relay Communication`_ for details.
*
* This message must be sent over CTB.
*
* +---+-------+--------------------------------------------------------------+
* | | Bits | Description |
* +===+=======+==============================================================+
* | 0 | 31 | ORIGIN = GUC_HXG_ORIGIN_HOST_ |
* | +-------+--------------------------------------------------------------+
* | | 30:28 | TYPE = GUC_HXG_TYPE_REQUEST_ or GUC_HXG_TYPE_FAST_REQUEST_ |
* | +-------+--------------------------------------------------------------+
* | | 27:16 | MBZ |
* | +-------+--------------------------------------------------------------+
* | | 15:0 | ACTION = _`XE_GUC_ACTION_VF2GUC_RELAY_TO_PF` = 0x5103 |
* +---+-------+--------------------------------------------------------------+
* | 1 | 31:0 | **RELAY_ID** - VF/PF message ID |
* +---+-------+-----------------+--------------------------------------------+
* | 2 | 31:0 | **RELAY_DATA1** | |
* +---+-------+-----------------+ |
* |...| | | [Embedded `Relay Message`_] |
* +---+-------+-----------------+ |
* | n | 31:0 | **RELAY_DATAx** | |
* +---+-------+-----------------+--------------------------------------------+
*/
#define XE_GUC_ACTION_VF2GUC_RELAY_TO_PF 0x5103
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_MIN_LEN (GUC_HXG_REQUEST_MSG_MIN_LEN + 1u)
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_MAX_LEN \
(VF2GUC_RELAY_TO_PF_REQUEST_MSG_MIN_LEN + GUC_RELAY_MSG_MAX_LEN)
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_0_MBZ GUC_HXG_REQUEST_MSG_0_DATA0
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_1_RELAY_ID GUC_HXG_REQUEST_MSG_n_DATAn
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_n_RELAY_DATAx GUC_HXG_REQUEST_MSG_n_DATAn
#define VF2GUC_RELAY_TO_PF_REQUEST_MSG_NUM_RELAY_DATA GUC_RELAY_MSG_MAX_LEN
#endif
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