1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * 4 * (C) COPYRIGHT 2021-2022 ARM Limited. All rights reserved. 5 * 6 * This program is free software and is provided to you under the terms of the 7 * GNU General Public License version 2 as published by the Free Software 8 * Foundation, and any use by you of this program is subject to the terms 9 * of such GNU license. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, you can access it online at 18 * http://www.gnu.org/licenses/gpl-2.0.html. 19 * 20 */ 21 22 /* 23 * Dummy Model interface 24 */ 25 26 #ifndef _UAPI_KBASE_MODEL_DUMMY_H_ 27 #define _UAPI_KBASE_MODEL_DUMMY_H_ 28 29 #include <linux/types.h> 30 31 #define KBASE_DUMMY_MODEL_COUNTER_HEADER_DWORDS (4) 32 #if MALI_USE_CSF 33 #define KBASE_DUMMY_MODEL_COUNTER_PER_CORE (65) 34 #else /* MALI_USE_CSF */ 35 #define KBASE_DUMMY_MODEL_COUNTER_PER_CORE (60) 36 #endif /* !MALI_USE_CSF */ 37 #define KBASE_DUMMY_MODEL_COUNTERS_PER_BIT (4) 38 #define KBASE_DUMMY_MODEL_COUNTER_ENABLED(enable_mask, ctr_idx) \ 39 (enable_mask & (1 << (ctr_idx / KBASE_DUMMY_MODEL_COUNTERS_PER_BIT))) 40 41 #define KBASE_DUMMY_MODEL_HEADERS_PER_BLOCK 4 42 #define KBASE_DUMMY_MODEL_COUNTERS_PER_BLOCK 60 43 #define KBASE_DUMMY_MODEL_VALUES_PER_BLOCK \ 44 (KBASE_DUMMY_MODEL_COUNTERS_PER_BLOCK + \ 45 KBASE_DUMMY_MODEL_HEADERS_PER_BLOCK) 46 #define KBASE_DUMMY_MODEL_BLOCK_SIZE \ 47 (KBASE_DUMMY_MODEL_VALUES_PER_BLOCK * sizeof(__u32)) 48 #define KBASE_DUMMY_MODEL_MAX_MEMSYS_BLOCKS 8 49 #define KBASE_DUMMY_MODEL_MAX_SHADER_CORES 32 50 #define KBASE_DUMMY_MODEL_MAX_FIRMWARE_BLOCKS 0 51 #define KBASE_DUMMY_MODEL_MAX_NUM_HARDWARE_BLOCKS \ 52 (1 + 1 + KBASE_DUMMY_MODEL_MAX_MEMSYS_BLOCKS + KBASE_DUMMY_MODEL_MAX_SHADER_CORES) 53 #define KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS \ 54 (KBASE_DUMMY_MODEL_MAX_NUM_HARDWARE_BLOCKS + KBASE_DUMMY_MODEL_MAX_FIRMWARE_BLOCKS) 55 #define KBASE_DUMMY_MODEL_COUNTER_TOTAL \ 56 (KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS * \ 57 KBASE_DUMMY_MODEL_COUNTER_PER_CORE) 58 #define KBASE_DUMMY_MODEL_MAX_VALUES_PER_SAMPLE \ 59 (KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS * KBASE_DUMMY_MODEL_VALUES_PER_BLOCK) 60 #define KBASE_DUMMY_MODEL_MAX_SAMPLE_SIZE \ 61 (KBASE_DUMMY_MODEL_MAX_NUM_PERF_BLOCKS * KBASE_DUMMY_MODEL_BLOCK_SIZE) 62 63 /* 64 * Bit mask - no. bits set is no. cores 65 * Values obtained from talking to HW team 66 * Example: tODx has 10 cores, 0b11 1111 1111 -> 0x3FF 67 */ 68 #define DUMMY_IMPLEMENTATION_SHADER_PRESENT (0xFull) 69 #define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TBEX (0x7FFFull) 70 #define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TODX (0x3FFull) 71 #define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TTUX (0x7FFull) 72 #define DUMMY_IMPLEMENTATION_SHADER_PRESENT_TTIX (0xFFFull) 73 #define DUMMY_IMPLEMENTATION_TILER_PRESENT (0x1ull) 74 #define DUMMY_IMPLEMENTATION_L2_PRESENT (0x1ull) 75 #define DUMMY_IMPLEMENTATION_STACK_PRESENT (0xFull) 76 77 #endif /* _UAPI_KBASE_MODEL_DUMMY_H_ */ 78