/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 *
 * (C) COPYRIGHT 2021-2022 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.
 *
 */

/*
 * Dummy Model interface
 */

#ifndef _UAPI_KBASE_MODEL_DUMMY_H_
#define _UAPI_KBASE_MODEL_DUMMY_H_

#include <linux/types.h>

#define KBASE_DUMMY_MODEL_COUNTER_HEADER_DWORDS (4)
#if MALI_USE_CSF
#define KBASE_DUMMY_MODEL_COUNTER_PER_CORE      (65)
#else /* MALI_USE_CSF */
#define KBASE_DUMMY_MODEL_COUNTER_PER_CORE      (60)
#endif /* !MALI_USE_CSF */
#define KBASE_DUMMY_MODEL_COUNTERS_PER_BIT      (4)
#define KBASE_DUMMY_MODEL_COUNTER_ENABLED(enable_mask, ctr_idx) \
	(enable_mask & (1 << (ctr_idx / KBASE_DUMMY_MODEL_COUNTERS_PER_BIT)))

#define KBASE_DUMMY_MODEL_HEADERS_PER_BLOCK 4
#define KBASE_DUMMY_MODEL_COUNTERS_PER_BLOCK 60
#define KBASE_DUMMY_MODEL_VALUES_PER_BLOCK                                     \
	(KBASE_DUMMY_MODEL_COUNTERS_PER_BLOCK +                                \
	 KBASE_DUMMY_MODEL_HEADERS_PER_BLOCK)
#define KBASE_DUMMY_MODEL_BLOCK_SIZE                                           \
	(KBASE_DUMMY_MODEL_VALUES_PER_BLOCK * sizeof(__u32))
#define KBASE_DUMMY_MODEL_MAX_MEMSYS_BLOCKS      8
#define KBASE_DUMMY_MODEL_MAX_SHADER_CORES       32
#define KBASE_DUMMY_MODEL_MAX_FIRMWARE_BLOCKS 0
#define KBASE_DUMMY_MODEL_MAX_NUM_HARDWARE_BLOCKS                                                  \
	(1 + 1 + KBASE_DUMMY_MODEL_MAX_MEMSYS_BLOCKS + KBASE_DUMMY_MODEL_MAX_SHADER_CORES)
#define KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS                                                      \
	(KBASE_DUMMY_MODEL_MAX_NUM_HARDWARE_BLOCKS + KBASE_DUMMY_MODEL_MAX_FIRMWARE_BLOCKS)
#define KBASE_DUMMY_MODEL_COUNTER_TOTAL                                        \
	(KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS *                               \
	 KBASE_DUMMY_MODEL_COUNTER_PER_CORE)
#define KBASE_DUMMY_MODEL_MAX_VALUES_PER_SAMPLE                                                    \
	(KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS * KBASE_DUMMY_MODEL_VALUES_PER_BLOCK)
#define KBASE_DUMMY_MODEL_MAX_SAMPLE_SIZE                                                          \
	(KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS * KBASE_DUMMY_MODEL_BLOCK_SIZE)

/*
 * Bit mask - no. bits set is no. cores
 * Values obtained from talking to HW team
 * Example: tODx has 10 cores, 0b11 1111 1111 -> 0x3FF
 */
#define DUMMY_IMPLEMENTATION_SHADER_PRESENT (0xFull)
#define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TBEX (0x7FFFull)
#define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TODX (0x3FFull)
#define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TTUX (0x7FFull)
#define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TTIX (0xFFFull)
#define DUMMY_IMPLEMENTATION_TILER_PRESENT (0x1ull)
#define DUMMY_IMPLEMENTATION_L2_PRESENT (0x1ull)
#define DUMMY_IMPLEMENTATION_STACK_PRESENT (0xFull)

#endif /* _UAPI_KBASE_MODEL_DUMMY_H_ */