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