/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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*
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* (C) COPYRIGHT 2010-2021 ARM Limited. All rights reserved.
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*
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* This program is free software and is provided to you under the terms of the
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* GNU General Public License version 2 as published by the Free Software
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* Foundation, and any use by you of this program is subject to the terms
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* of such GNU license.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you can access it online at
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* http://www.gnu.org/licenses/gpl-2.0.html.
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*
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*/
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/* THIS FILE IS AUTOGENERATED BY mali_trace_generator.py.
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* DO NOT EDIT.
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*/
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/* clang-format off */
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#if !defined(_KBASE_MIPE_PROTO_H)
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#define _KBASE_MIPE_PROTO_H
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#define _BITFIELD_MASK_FIELD(pos, len) \
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(((1u << len) - 1) << pos)
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#define _BITFIELD_SET_FIELD(pos, len, value) \
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(_BITFIELD_MASK_FIELD(pos, len) & (((u32) value) << pos))
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#define BITFIELD_SET(field_name, value) \
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_BITFIELD_SET_FIELD(field_name ## _POS, field_name ## _LEN, value)
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/* The version of swtrace protocol used in timeline stream. */
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#define SWTRACE_VERSION 3
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/* Packet header - first word.
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* These values must be defined according to MIPE documentation.
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*/
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#define PACKET_STREAMID_POS 0
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#define PACKET_STREAMID_LEN 8
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#define PACKET_RSVD1_POS (PACKET_STREAMID_POS + PACKET_STREAMID_LEN)
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#define PACKET_RSVD1_LEN 8
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#define PACKET_TYPE_POS (PACKET_RSVD1_POS + PACKET_RSVD1_LEN)
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#define PACKET_TYPE_LEN 3
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#define PACKET_CLASS_POS (PACKET_TYPE_POS + PACKET_TYPE_LEN)
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#define PACKET_CLASS_LEN 7
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#define PACKET_FAMILY_POS (PACKET_CLASS_POS + PACKET_CLASS_LEN)
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#define PACKET_FAMILY_LEN 6
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/* Packet header - second word
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* These values must be defined according to MIPE documentation.
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*/
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#define PACKET_LENGTH_POS 0
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#define PACKET_LENGTH_LEN 24
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#define PACKET_SEQBIT_POS (PACKET_LENGTH_POS + PACKET_LENGTH_LEN)
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#define PACKET_SEQBIT_LEN 1
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#define PACKET_RSVD2_POS (PACKET_SEQBIT_POS + PACKET_SEQBIT_LEN)
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#define PACKET_RSVD2_LEN 7
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/* First word of a MIPE packet */
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#define MIPE_PACKET_HEADER_W0(pkt_family, pkt_class, pkt_type, stream_id) \
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(0 \
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| BITFIELD_SET(PACKET_FAMILY, pkt_family) \
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| BITFIELD_SET(PACKET_CLASS, pkt_class) \
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| BITFIELD_SET(PACKET_TYPE, pkt_type) \
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| BITFIELD_SET(PACKET_STREAMID, stream_id))
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/* Second word of a MIPE packet */
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#define MIPE_PACKET_HEADER_W1(packet_length, seqbit) \
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(0 \
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| BITFIELD_SET(PACKET_LENGTH, packet_length) \
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| BITFIELD_SET(PACKET_SEQBIT, seqbit))
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/* The number of bytes reserved for packet header.
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* These value must be defined according to MIPE documentation.
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*/
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#define PACKET_HEADER_SIZE 8 /* bytes */
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/* The number of bytes reserved for packet sequence number.
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* These value must be defined according to MIPE documentation.
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*/
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#define PACKET_NUMBER_SIZE 4 /* bytes */
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/* Timeline packet family ids.
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* Values are significant! Check MIPE documentation.
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*/
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enum tl_packet_family {
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TL_PACKET_FAMILY_CTRL = 0, /* control packets */
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TL_PACKET_FAMILY_TL = 1, /* timeline packets */
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TL_PACKET_FAMILY_COUNT
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};
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/* Packet classes used in timeline streams.
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* Values are significant! Check MIPE documentation.
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*/
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enum tl_packet_class {
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TL_PACKET_CLASS_OBJ = 0, /* timeline objects packet */
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TL_PACKET_CLASS_AUX = 1, /* auxiliary events packet */
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};
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/* Packet types used in timeline streams.
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* Values are significant! Check MIPE documentation.
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*/
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enum tl_packet_type {
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TL_PACKET_TYPE_HEADER = 0, /* stream's header/directory */
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TL_PACKET_TYPE_BODY = 1, /* stream's body */
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TL_PACKET_TYPE_SUMMARY = 2, /* stream's summary */
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};
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/* Stream ID types (timeline family). */
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enum tl_stream_id {
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TL_STREAM_ID_USER = 0, /* User-space driver Timeline stream. */
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TL_STREAM_ID_KERNEL = 1, /* Kernel-space driver Timeline stream. */
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TL_STREAM_ID_CSFFW = 2, /* CSF firmware driver Timeline stream. */
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};
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#endif /* _KBASE_MIPE_PROTO_H */
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/* clang-format on */
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