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2023-12-11 223293205a7265c8b02882461ba8996650048ade 
 kernel/drivers/gpu/arm/bifrost/ipa/backend/mali_kbase_ipa_counter_jm.c
....@@ -1,7 +1,7 @@
11 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
22 /*
33  *
4
- * (C) COPYRIGHT 2016-2021 ARM Limited. All rights reserved.
4
+ * (C) COPYRIGHT 2016-2023 ARM Limited. All rights reserved.
55  *
66  * This program is free software and is provided to you under the terms of the
77  * GNU General Public License version 2 as published by the Free Software
....@@ -23,25 +23,19 @@
2323 
2424 #include "mali_kbase_ipa_counter_common_jm.h"
2525 #include "mali_kbase.h"
26
-
26
+#include <backend/gpu/mali_kbase_model_linux.h>
2727 
2828 /* Performance counter blocks base offsets */
2929 #define JM_BASE             (0 * KBASE_IPA_NR_BYTES_PER_BLOCK)
30
-#define TILER_BASE          (1 * KBASE_IPA_NR_BYTES_PER_BLOCK)
3130 #define MEMSYS_BASE         (2 * KBASE_IPA_NR_BYTES_PER_BLOCK)
3231 
3332 /* JM counter block offsets */
3433 #define JM_GPU_ACTIVE (KBASE_IPA_NR_BYTES_PER_CNT *  6)
3534 
36
-/* Tiler counter block offsets */
37
-#define TILER_ACTIVE (KBASE_IPA_NR_BYTES_PER_CNT * 45)
38
-
3935 /* MEMSYS counter block offsets */
4036 #define MEMSYS_L2_ANY_LOOKUP (KBASE_IPA_NR_BYTES_PER_CNT * 25)
4137 
4238 /* SC counter block offsets */
43
-#define SC_FRAG_ACTIVE             (KBASE_IPA_NR_BYTES_PER_CNT *  4)
44
-#define SC_EXEC_CORE_ACTIVE        (KBASE_IPA_NR_BYTES_PER_CNT * 26)
4539 #define SC_EXEC_INSTR_FMA          (KBASE_IPA_NR_BYTES_PER_CNT * 27)
4640 #define SC_EXEC_INSTR_COUNT        (KBASE_IPA_NR_BYTES_PER_CNT * 28)
4741 #define SC_EXEC_INSTR_MSG          (KBASE_IPA_NR_BYTES_PER_CNT * 30)
....@@ -49,16 +43,14 @@
4943 #define SC_TEX_COORD_ISSUE         (KBASE_IPA_NR_BYTES_PER_CNT * 40)
5044 #define SC_TEX_TFCH_NUM_OPERATIONS (KBASE_IPA_NR_BYTES_PER_CNT * 42)
5145 #define SC_VARY_INSTR              (KBASE_IPA_NR_BYTES_PER_CNT * 49)
52
-#define SC_VARY_SLOT_32            (KBASE_IPA_NR_BYTES_PER_CNT * 50)
53
-#define SC_VARY_SLOT_16            (KBASE_IPA_NR_BYTES_PER_CNT * 51)
54
-#define SC_BEATS_RD_LSC            (KBASE_IPA_NR_BYTES_PER_CNT * 56)
55
-#define SC_BEATS_WR_LSC            (KBASE_IPA_NR_BYTES_PER_CNT * 61)
5646 #define SC_BEATS_WR_TIB            (KBASE_IPA_NR_BYTES_PER_CNT * 62)
5747 
5848 /**
59
- * get_jm_counter() - get performance counter offset inside the Job Manager block
49
+ * kbase_g7x_power_model_get_jm_counter() - get performance counter offset
50
+ * inside the Job Manager block
6051  * @model_data:            pointer to GPU model data.
61
- * @counter_block_offset:  offset in bytes of the performance counter inside the Job Manager block.
52
+ * @counter_block_offset:  offset in bytes of the performance counter inside
53
+ * the Job Manager block.
6254  *
6355  * Return: Block offset in bytes of the required performance counter.
6456  */
....@@ -69,9 +61,11 @@
6961 }
7062 
7163 /**
72
- * get_memsys_counter() - get performance counter offset inside the Memory System block
64
+ * kbase_g7x_power_model_get_memsys_counter() - get performance counter offset
65
+ * inside the Memory System block
7366  * @model_data:            pointer to GPU model data.
74
- * @counter_block_offset:  offset in bytes of the performance counter inside the (first) Memory System block.
67
+ * @counter_block_offset:  offset in bytes of the performance counter inside
68
+ * the (first) Memory System block.
7569  *
7670  * Return: Block offset in bytes of the required performance counter.
7771  */
....@@ -85,47 +79,61 @@
8579 }
8680 
8781 /**
88
- * get_sc_counter() - get performance counter offset inside the Shader Cores block
82
+ * kbase_g7x_power_model_get_sc_counter() - get performance counter offset
83
+ * inside the Shader Cores block
8984  * @model_data:            pointer to GPU model data.
90
- * @counter_block_offset:  offset in bytes of the performance counter inside the (first) Shader Cores block.
85
+ * @counter_block_offset:  offset in bytes of the performance counter inside
86
+ * the (first) Shader Cores block.
9187  *
9288  * Return: Block offset in bytes of the required performance counter.
9389  */
9490 static u32 kbase_g7x_power_model_get_sc_counter(struct kbase_ipa_model_vinstr_data *model_data,
9591 						u32 counter_block_offset)
9692 {
93
+#if IS_ENABLED(CONFIG_MALI_BIFROST_NO_MALI)
94
+	const u32 sc_base = MEMSYS_BASE +
95
+		(KBASE_DUMMY_MODEL_MAX_MEMSYS_BLOCKS *
96
+		 KBASE_IPA_NR_BYTES_PER_BLOCK);
97
+#else
9798 	const u32 sc_base = MEMSYS_BASE +
9899 		(model_data->kbdev->gpu_props.props.l2_props.num_l2_slices *
99100 		 KBASE_IPA_NR_BYTES_PER_BLOCK);
101
+#endif
100102 	return sc_base + counter_block_offset;
101103 }
102104 
103105 /**
104
- * memsys_single_counter() - calculate energy for a single Memory System performance counter.
105
- * @model_data:   pointer to GPU model data.
106
- * @coeff:        default value of coefficient for IPA group.
107
- * @offset:       offset in bytes of the counter inside the block it belongs to.
106
+ * kbase_g7x_sum_all_memsys_blocks() - calculate energy for a single Memory
107
+ * System performance counter.
108
+ * @model_data:            pointer to GPU model data.
109
+ * @coeff:                 default value of coefficient for IPA group.
110
+ * @counter_block_offset:  offset in bytes of the counter inside the block it
111
+ * belongs to.
108112  *
109113  * Return: Energy estimation for a single Memory System performance counter.
110114  */
111115 static s64 kbase_g7x_sum_all_memsys_blocks(
112116 		struct kbase_ipa_model_vinstr_data *model_data,
113117 		s32 coeff,
114
-		u32 offset)
118
+		u32 counter_block_offset)
115119 {
116120 	u32 counter;
117121 
118
-	counter = kbase_g7x_power_model_get_memsys_counter(model_data, offset);
122
+	counter = kbase_g7x_power_model_get_memsys_counter(model_data,
123
+						     counter_block_offset);
119124 	return kbase_ipa_sum_all_memsys_blocks(model_data, coeff, counter);
120125 }
121126 
122127 /**
123
- * sum_all_shader_cores() - calculate energy for a Shader Cores performance counter for all cores.
128
+ * kbase_g7x_sum_all_shader_cores() - calculate energy for a Shader Cores
129
+ * performance counter for all cores.
124130  * @model_data:            pointer to GPU model data.
125131  * @coeff:                 default value of coefficient for IPA group.
126
- * @counter_block_offset:  offset in bytes of the counter inside the block it belongs to.
132
+ * @counter_block_offset:  offset in bytes of the counter inside the block it
133
+ * belongs to.
127134  *
128
- * Return: Energy estimation for a Shader Cores performance counter for all cores.
135
+ * Return: Energy estimation for a Shader Cores performance counter for all
136
+ * cores.
129137  */
130138 static s64 kbase_g7x_sum_all_shader_cores(
131139 	struct kbase_ipa_model_vinstr_data *model_data,
....@@ -140,7 +148,7 @@
140148 }
141149 
142150 /**
143
- * jm_single_counter() - calculate energy for a single Job Manager performance counter.
151
+ * kbase_g7x_jm_single_counter() - calculate energy for a single Job Manager performance counter.
144152  * @model_data:            pointer to GPU model data.
145153  * @coeff:                 default value of coefficient for IPA group.
146154  * @counter_block_offset:  offset in bytes of the counter inside the block it belongs to.
....@@ -160,7 +168,7 @@
160168 }
161169 
162170 /**
163
- * get_active_cycles() - return the GPU_ACTIVE counter
171
+ * kbase_g7x_get_active_cycles() - return the GPU_ACTIVE counter
164172  * @model_data:            pointer to GPU model data.
165173  *
166174  * Return: the number of cycles the GPU was active during the counter sampling
....@@ -447,16 +455,14 @@
447455 	},
448456 };
449457 
450
-
451
-#define IPA_POWER_MODEL_OPS(gpu, init_token) \
452
-	const struct kbase_ipa_model_ops kbase_ ## gpu ## _ipa_model_ops = { \
453
-		.name = "mali-" #gpu "-power-model", \
454
-		.init = kbase_ ## init_token ## _power_model_init, \
455
-		.term = kbase_ipa_vinstr_common_model_term, \
456
-		.get_dynamic_coeff = kbase_ipa_vinstr_dynamic_coeff, \
457
-		.reset_counter_data = kbase_ipa_vinstr_reset_data, \
458
-	}; \
459
-	KBASE_EXPORT_TEST_API(kbase_ ## gpu ## _ipa_model_ops)
458
+#define IPA_POWER_MODEL_OPS(gpu, init_token)                                                       \
459
+	static const struct kbase_ipa_model_ops kbase_##gpu##_ipa_model_ops = {                    \
460
+		.name = "mali-" #gpu "-power-model",                                               \
461
+		.init = kbase_##init_token##_power_model_init,                                     \
462
+		.term = kbase_ipa_vinstr_common_model_term,                                        \
463
+		.get_dynamic_coeff = kbase_ipa_vinstr_dynamic_coeff,                               \
464
+		.reset_counter_data = kbase_ipa_vinstr_reset_data,                                 \
465
+	}
460466 
461467 #define STANDARD_POWER_MODEL(gpu, reference_voltage) \
462468 	static int kbase_ ## gpu ## _power_model_init(\
....@@ -522,8 +528,8 @@
522528 
523529 const char *kbase_ipa_counter_model_name_from_id(u32 gpu_id)
524530 {
525
-	const u32 prod_id = (gpu_id & GPU_ID_VERSION_PRODUCT_ID) >>
526
-			GPU_ID_VERSION_PRODUCT_ID_SHIFT;
531
+	const u32 prod_id =
532
+		(gpu_id & GPU_ID_VERSION_PRODUCT_ID) >> KBASE_GPU_ID_VERSION_PRODUCT_ID_SHIFT;
527533 
528534 	switch (GPU_ID2_MODEL_MATCH_VALUE(prod_id)) {
529535 	case GPU_ID2_PRODUCT_TMIX: