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Quelle cs_dsp_test_bin.c Sprache: C |
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// SPDX-License-Identifier: GPL-2.0-only // // KUnit tests for cs_dsp. // // Copyright (C) 2024 Cirrus Logic, Inc. and // Cirrus Logic International Semiconductor Ltd. #include <kunit/device.h> #include <kunit/resource.h> #include <kunit/test.h> #include <linux/build_bug.h> #include <linux/firmware/cirrus/cs_dsp.h> #include <linux/firmware/cirrus/cs_dsp_test_utils.h> #include <linux/firmware/cirrus/wmfw.h> #include <linux/firmware.h> #include <linux/math.h> #include <linux/random.h> #include <linux/regmap.h> /* * Test method is: * * 1) Create a mock regmap in cache-only mode so that all writes will be cached. * 2) Create a XM header with an algorithm list in the cached regmap. * 3) Create dummy wmfw file to satisfy cs_dsp. * 4) Create bin file content. * 5) Call cs_dsp_power_up() with the bin file. * 6) Readback the cached value of registers that should have been written and * check they have the correct value. * 7) All the registers that are expected to have been written are dropped from * the cache (including the XM header). This should leave the cache clean. * 8) If the cache is still dirty there have been unexpected writes. * * There are multiple different schemes used for addressing across * ADSP2 and Halo Core DSPs: * * dsp words: The addressing scheme used by the DSP, pointers and lengths * in DSP memory use this. A memory region (XM, YM, ZM) is * also required to create a unique DSP memory address. * registers: Addresses in the register map. Older ADSP2 devices have * 16-bit registers with an address stride of 1. Newer ADSP2 * devices have 32-bit registers with an address stride of 2. * Halo Core devices have 32-bit registers with a stride of 4. * unpacked: Registers that have a 1:1 mapping to DSP words * packed: Registers that pack multiple DSP words more efficiently into * multiple 32-bit registers. Because of this the relationship * between a packed _register_ address and the corresponding * _dsp word_ address is different from unpacked registers. * Packed registers can only be accessed as a group of * multiple registers, therefore can only read/write a group * of multiple DSP words. * Packed registers only exist on Halo Core DSPs. * * Addresses can also be relative to the start of an algorithm, and this * can be expressed in dsp words, register addresses, or bytes. */ KUNIT_DEFINE_ACTION_WRAPPER(_put_device_wrapper, put_device, struct device *) KUNIT_DEFINE_ACTION_WRAPPER(_cs_dsp_remove_wrapper, cs_dsp_remove, struct cs_dsp *) struct cs_dsp_test_local { struct cs_dsp_mock_bin_builder *bin_builder; struct cs_dsp_mock_wmfw_builder *wmfw_builder; struct firmware *wmfw; }; struct bin_test_param { const char *name; int mem_type; unsigned int offset_words; int alg_idx; }; static const struct cs_dsp_mock_alg_def bin_test_mock_algs[] = { { .id = 0xfafa, .ver = 0x100000, .xm_size_words = 164, .ym_size_words = 164, .zm_size_words = 164, }, { .id = 0xfbfb, .ver = 0x100000, .xm_size_words = 99, .ym_size_words = 99, .zm_size_words = 99, }, { .id = 0xc321, .ver = 0x100000, .xm_size_words = 120, .ym_size_words = 120, .zm_size_words = 120, }, { .id = 0xb123, .ver = 0x100000, .xm_size_words = 96, .ym_size_words = 96, .zm_size_words = 96, }, }; /* * Convert number of DSP words to number of packed registers rounded * down to the nearest register. * There are 3 registers for every 4 packed words. */ static unsigned int _num_words_to_num_packed_regs(unsigned int num_dsp_words) { return (num_dsp_words * 3) / 4; } /* bin file that patches a single DSP word */ static void bin_patch_one_word(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); u32 reg_val, payload_data; unsigned int alg_base_words, reg_addr; struct firmware *fw; get_random_bytes(&payload_data, sizeof(payload_data)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, param->offset_words * reg_inc_per_word, &payload_data, sizeof(payload_data)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* bin file with a single payload that patches consecutive words */ static void bin_patch_one_multiword(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); u32 payload_data[16], readback[16]; unsigned int alg_base_words, reg_addr; struct firmware *fw; static_assert(ARRAY_SIZE(readback) == ARRAY_SIZE(payload_data)); get_random_bytes(&payload_data, sizeof(payload_data)); memset(readback, 0, sizeof(readback)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, param->offset_words * reg_inc_per_word, payload_data, sizeof(payload_data)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, payload_data, sizeof(payload_data)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + (reg_inc_per_word * ARRAY_SIZE(payload_data))); cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* bin file with a multiple one-word payloads that patch consecutive words */ static void bin_patch_multi_oneword(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); u32 payload_data[16], readback[16]; unsigned int alg_base_words, reg_addr; struct firmware *fw; int i; static_assert(ARRAY_SIZE(readback) == ARRAY_SIZE(payload_data)); get_random_bytes(&payload_data, sizeof(payload_data)); memset(readback, 0, sizeof(readback)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); /* Add one payload per word */ for (i = 0; i < ARRAY_SIZE(payload_data); ++i) { cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (param->offset_words + i) * reg_inc_per_word, &payload_data[i], sizeof(payload_data[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, payload_data, sizeof(payload_data)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + (reg_inc_per_word * ARRAY_SIZE(payload_data))); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file with a multiple one-word payloads that patch a block of consecutive * words but the payloads are not in address order. */ static void bin_patch_multi_oneword_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); u32 payload_data[16], readback[16]; static const u8 word_order[] = { 10, 2, 12, 4, 0, 11, 6, 1, 3, 15, 5, 13, 8, 7, 9, 14 }; unsigned int alg_base_words, reg_addr; struct firmware *fw; int i; static_assert(ARRAY_SIZE(readback) == ARRAY_SIZE(payload_data)); static_assert(ARRAY_SIZE(word_order) == ARRAY_SIZE(payload_data)); get_random_bytes(&payload_data, sizeof(payload_data)); memset(readback, 0, sizeof(readback)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); /* Add one payload per word */ for (i = 0; i < ARRAY_SIZE(word_order); ++i) { cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (param->offset_words + word_order[i]) * reg_inc_per_word, &payload_data[word_order[i]], sizeof(payload_data[0])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, payload_data, sizeof(payload_data)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + (reg_inc_per_word * ARRAY_SIZE(payload_data))); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file with a multiple one-word payloads. The payloads are not in address * order and collectively do not patch a contiguous block of memory. */ static void bin_patch_multi_oneword_sparse_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); static const u8 word_offsets[] = { 11, 69, 59, 61, 32, 75, 4, 38, 70, 13, 79, 47, 46, 53, 18, 44, 54, 35, 51, 21, 26, 45, 27, 41, 66, 2, 17, 56, 40, 9, 8, 20, 29, 19, 63, 42, 12, 16, 43, 3, 5, 55, 52, 22 }; u32 payload_data[44]; unsigned int alg_base_words, reg_addr; struct firmware *fw; u32 reg_val; int i; static_assert(ARRAY_SIZE(word_offsets) == ARRAY_SIZE(payload_data)); get_random_bytes(&payload_data, sizeof(payload_data)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); /* Add one payload per word */ for (i = 0; i < ARRAY_SIZE(word_offsets); ++i) { cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, word_offsets[i] * reg_inc_per_word, &payload_data[i], sizeof(payload_data[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ for (i = 0; i < ARRAY_SIZE(word_offsets); ++i) { reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + word_offsets[i]) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_MEMEQ(test, ®_val, &payload_data[i], sizeof(reg_val)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single DSP word in each of the memory regions * of one algorithm. */ static void bin_patch_one_word_multiple_mems(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); unsigned int alg_xm_base_words, alg_ym_base_words, alg_zm_base_words; unsigned int reg_addr; u32 payload_data[3]; struct firmware *fw; u32 reg_val; get_random_bytes(&payload_data, sizeof(payload_data)); alg_xm_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, WMFW_ADSP2_XM); alg_ym_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, WMFW_ADSP2_YM); if (cs_dsp_mock_has_zm(priv)) { alg_zm_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, WMFW_ADSP2_ZM); } else { alg_zm_base_words = 0; } /* Add words to XM, YM and ZM */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, WMFW_ADSP2_XM, param->offset_words * reg_inc_per_word, &payload_data[0], sizeof(payload_data[0])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, WMFW_ADSP2_YM, param->offset_words * reg_inc_per_word, &payload_data[1], sizeof(payload_data[1])); if (cs_dsp_mock_has_zm(priv)) { cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, WMFW_ADSP2_ZM, param->offset_words * reg_inc_per_word, &payload_data[2], sizeof(payload_data[2])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_XM) + ((alg_xm_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data[0]); cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM) + ((alg_ym_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data[1]); cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); if (cs_dsp_mock_has_zm(priv)) { reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_ZM) + ((alg_zm_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data[2]); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single DSP word in multiple algorithms. */ static void bin_patch_one_word_multiple_algs(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; u32 payload_data[ARRAY_SIZE(bin_test_mock_algs)]; unsigned int alg_base_words; unsigned int reg_inc_per_word, reg_addr; struct firmware *fw; u32 reg_val; int i; get_random_bytes(&payload_data, sizeof(payload_data)); /* Add one payload per algorithm */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[i].id, bin_test_mock_algs[i].ver, param->mem_type, param->offset_words * reg_inc_per_word, &payload_data[i], sizeof(payload_data[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[i].id, param->mem_type); reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data[i]); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single DSP word in multiple algorithms. * The algorithms are not patched in the same order they appear in the XM header. */ static void bin_patch_one_word_multiple_algs_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; static const u8 alg_order[] = { 3, 0, 2, 1 }; u32 payload_data[ARRAY_SIZE(bin_test_mock_algs)]; unsigned int alg_base_words; unsigned int reg_inc_per_word, reg_addr; struct firmware *fw; u32 reg_val; int i, alg_idx; static_assert(ARRAY_SIZE(alg_order) == ARRAY_SIZE(bin_test_mock_algs)); get_random_bytes(&payload_data, sizeof(payload_data)); /* Add one payload per algorithm */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { alg_idx = alg_order[i]; reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[alg_idx].id, bin_test_mock_algs[alg_idx].ver, param->mem_type, param->offset_words * reg_inc_per_word, &payload_data[i], sizeof(payload_data[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { alg_idx = alg_order[i]; alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[alg_idx].id, param->mem_type); reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + ((alg_base_words + param->offset_words) * reg_inc_per_word); reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data[i]); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_range(priv, reg_addr, reg_addr + reg_inc_per_word - 1); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* bin file that patches a single packed block of DSP words */ static void bin_patch_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; u32 packed_payload[3], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_payload, sizeof(packed_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that is one word longer than a packed block using one * packed block followed by one unpacked word. */ static void bin_patch_1_packed_1_single_trailing(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[1], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); /* Patch packed block */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); /* ... and the unpacked word following that */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 4) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (patch_pos_words + 4) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that is two words longer than a packed block using one * packed block followed by two blocks of one unpacked word. */ static void bin_patch_1_packed_2_single_trailing(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payloads[2], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payloads)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payloads, sizeof(unpacked_payloads)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); /* Patch packed block */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); /* ... and the unpacked words following that */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 4) - alg_base_words) * 4, &unpacked_payloads[0], sizeof(unpacked_payloads[0])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 5) - alg_base_words) * 4, &unpacked_payloads[1], sizeof(unpacked_payloads[1])); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payloads */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (patch_pos_words + 4) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payloads)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payloads, sizeof(unpacked_payloads)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payloads)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that is three words longer than a packed block using one * packed block followed by three blocks of one unpacked word. */ static void bin_patch_1_packed_3_single_trailing(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payloads[3], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payloads)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payloads, sizeof(unpacked_payloads)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); /* Patch packed block */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); /* ... and the unpacked words following that */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 4) - alg_base_words) * 4, &unpacked_payloads[0], sizeof(unpacked_payloads[0])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 5) - alg_base_words) * 4, &unpacked_payloads[1], sizeof(unpacked_payloads[1])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 6) - alg_base_words) * 4, &unpacked_payloads[2], sizeof(unpacked_payloads[2])); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payloads */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (patch_pos_words + 4) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payloads)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payloads, sizeof(unpacked_payloads)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payloads)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that is two words longer than a packed block using one * packed block followed by a block of two unpacked words. */ static void bin_patch_1_packed_2_trailing(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[2], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); /* Patch packed block */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); /* ... and the unpacked words following that */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 4) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (patch_pos_words + 4) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that is three words longer than a packed block using one * packed block followed by a block of three unpacked words. */ static void bin_patch_1_packed_3_trailing(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[3], readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); /* Patch packed block */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); /* ... and the unpacked words following that */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((patch_pos_words + 4) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (patch_pos_words + 4) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that starts one word before a packed boundary using one * unpacked word followed by one packed block. */ static void bin_patch_1_single_leading_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[1], readback[3]; unsigned int alg_base_words, packed_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); memset(readback, 0, sizeof(readback)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round packed start word up to a packed boundary and move to the next boundary */ packed_patch_pos_words = round_up(alg_base_words + param->offset_words, 4) + 4; /* Patch the leading unpacked word */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 1) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); /* ... then the packed block */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(packed_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (packed_patch_pos_words - 1) * 4; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that starts two words before a packed boundary using two * unpacked words followed by one packed block. */ static void bin_patch_2_single_leading_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[2], readback[3]; unsigned int alg_base_words, packed_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round packed start word up to a packed boundary and move to the next boundary */ packed_patch_pos_words = round_up(alg_base_words + param->offset_words, 4) + 4; /* Patch the leading unpacked words */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 2) - alg_base_words) * 4, &unpacked_payload[0], sizeof(unpacked_payload[0])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 1) - alg_base_words) * 4, &unpacked_payload[1], sizeof(unpacked_payload[1])); /* ... then the packed block */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(packed_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (packed_patch_pos_words - 2) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that starts two words before a packed boundary using one * block of two unpacked words followed by one packed block. */ static void bin_patch_2_leading_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[2], readback[3]; unsigned int alg_base_words, packed_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round packed start word up to a packed boundary and move to the next boundary */ packed_patch_pos_words = round_up(alg_base_words + param->offset_words, 4) + 4; /* Patch the leading unpacked words */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 2) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); /* ... then the packed block */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(packed_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (packed_patch_pos_words - 2) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that starts three words before a packed boundary using three * unpacked words followed by one packed block. */ static void bin_patch_3_single_leading_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[3], readback[3]; unsigned int alg_base_words, packed_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round packed start word up to a packed boundary and move to the next boundary */ packed_patch_pos_words = round_up(alg_base_words + param->offset_words, 4) + 4; /* Patch the leading unpacked words */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 3) - alg_base_words) * 4, &unpacked_payload[0], sizeof(unpacked_payload[0])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 2) - alg_base_words) * 4, &unpacked_payload[1], sizeof(unpacked_payload[1])); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 1) - alg_base_words) * 4, &unpacked_payload[2], sizeof(unpacked_payload[2])); /* ... then the packed block */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(packed_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (packed_patch_pos_words - 3) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * Patch data that starts three words before a packed boundary using one * block of three unpacked words followed by one packed block. */ static void bin_patch_3_leading_1_packed(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; unsigned int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_t u32 packed_payload[3], unpacked_payload[3], readback[3]; unsigned int alg_base_words, packed_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_payload)); static_assert(sizeof(readback) >= sizeof(unpacked_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); get_random_bytes(unpacked_payload, sizeof(unpacked_payload)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round packed start word up to a packed boundary and move to the next boundary */ packed_patch_pos_words = round_up(alg_base_words + param->offset_words, 4) + 4; /* Patch the leading unpacked words */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, unpacked_mem_type, ((packed_patch_pos_words - 3) - alg_base_words) * 4, unpacked_payload, sizeof(unpacked_payload)); /* ... then the packed block */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(packed_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, &packed_payload, sizeof(packed_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, &packed_payload, sizeof(packed_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload)); /* Content of unpacked registers should match unpacked_payload */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + (packed_patch_pos_words - 3) * 4; memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback, sizeof(unpacked_payload)), 0); KUNIT_EXPECT_MEMEQ(test, &readback, unpacked_payload, sizeof(unpacked_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(unpacked_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* bin file with a multiple payloads that each patch one packed block. */ static void bin_patch_multi_onepacked(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; u32 packed_payloads[8][3], readback[8][3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int payload_offset; unsigned int reg_addr; struct firmware *fw; int i; static_assert(sizeof(readback) == sizeof(packed_payloads)); get_random_bytes(packed_payloads, sizeof(packed_payloads)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); /* Add one payload per packed block */ for (i = 0; i < ARRAY_SIZE(packed_payloads); ++i) { patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words + (i * 4)); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, payload_offset, &packed_payloads[i], sizeof(packed_payloads[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payloads */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_payloads, sizeof(packed_payloads)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payloads)); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file with a multiple payloads that each patch one packed block. * The payloads are not in address order. */ static void bin_patch_multi_onepacked_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; static const u8 payload_order[] = { 4, 3, 6, 1, 0, 7, 5, 2 }; u32 packed_payloads[8][3], readback[8][3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int payload_offset; unsigned int reg_addr; struct firmware *fw; int i; static_assert(ARRAY_SIZE(payload_order) == ARRAY_SIZE(packed_payloads)); static_assert(sizeof(readback) == sizeof(packed_payloads)); get_random_bytes(packed_payloads, sizeof(packed_payloads)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); /* Add one payload per packed block */ for (i = 0; i < ARRAY_SIZE(payload_order); ++i) { patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words + (payload_order[i] * 4)); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, payload_offset, &packed_payloads[payload_order[i]], sizeof(packed_payloads[0])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content in registers should match the order of data in packed_payloads */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_payloads, sizeof(packed_payloads)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payloads)); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file with a multiple payloads that each patch one packed block. * The payloads are not in address order. The patched memory is not contiguous. */ static void bin_patch_multi_onepacked_sparse_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; static const u8 word_offsets[] = { 60, 24, 76, 4, 40, 52, 48, 36, 12 }; u32 packed_payloads[9][3], readback[3]; unsigned int alg_base_words, alg_base_in_packed_regs; unsigned int patch_pos_words, patch_pos_in_packed_regs, payload_offset; unsigned int reg_addr; struct firmware *fw; int i; static_assert(ARRAY_SIZE(word_offsets) == ARRAY_SIZE(packed_payloads)); static_assert(sizeof(readback) == sizeof(packed_payloads[0])); get_random_bytes(packed_payloads, sizeof(packed_payloads)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Add one payload per packed block */ for (i = 0; i < ARRAY_SIZE(word_offsets); ++i) { /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + word_offsets[i], 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, param->mem_type, payload_offset, &packed_payloads[i], sizeof(packed_payloads[0])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed registers should match packed_payloads */ for (i = 0; i < ARRAY_SIZE(word_offsets); ++i) { patch_pos_words = round_up(alg_base_words + word_offsets[i], 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_payloads[i], sizeof(packed_payloads[i])); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payloads[i])); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single packed block in each of the memory regions * of one algorithm. */ static void bin_patch_1_packed_multiple_mems(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; u32 packed_xm_payload[3], packed_ym_payload[3], readback[3]; unsigned int alg_xm_base_words, alg_ym_base_words; unsigned int xm_patch_pos_words, ym_patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr; struct firmware *fw; static_assert(sizeof(readback) == sizeof(packed_xm_payload)); static_assert(sizeof(readback) == sizeof(packed_ym_payload)); get_random_bytes(packed_xm_payload, sizeof(packed_xm_payload)); get_random_bytes(packed_ym_payload, sizeof(packed_ym_payload)); alg_xm_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, WMFW_HALO_XM_PACKED); alg_ym_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[param->alg_idx].id, WMFW_HALO_YM_PACKED); /* Round patch start word up to a packed boundary */ xm_patch_pos_words = round_up(alg_xm_base_words + param->offset_words, 4); ym_patch_pos_words = round_up(alg_ym_base_words + param->offset_words, 4); /* Add XM and YM patches */ alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_xm_base_words); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(xm_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, WMFW_HALO_XM_PACKED, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, packed_xm_payload, sizeof(packed_xm_payload)); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_ym_base_words); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(ym_patch_pos_words); cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[param->alg_idx].id, bin_test_mock_algs[param->alg_idx].ver, WMFW_HALO_YM_PACKED, (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4, packed_ym_payload, sizeof(packed_ym_payload)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of packed XM registers should match packed_xm_payload */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(xm_patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_HALO_XM_PACKED) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_xm_payload, sizeof(packed_xm_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_xm_payload)); /* Content of packed YM registers should match packed_ym_payload */ patch_pos_in_packed_regs = _num_words_to_num_packed_regs(ym_patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_HALO_YM_PACKED) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, packed_ym_payload, sizeof(packed_ym_payload)); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_ym_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single packed block in multiple algorithms. */ static void bin_patch_1_packed_multiple_algs(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; u32 packed_payload[ARRAY_SIZE(bin_test_mock_algs)][3]; u32 readback[ARRAY_SIZE(bin_test_mock_algs)][3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr, payload_offset; struct firmware *fw; int i; static_assert(sizeof(readback) == sizeof(packed_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); /* For each algorithm patch one DSP word to a value from packed_payload */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[i].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[i].id, bin_test_mock_algs[i].ver, param->mem_type, payload_offset, packed_payload[i], sizeof(packed_payload[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); memset(readback, 0, sizeof(readback)); /* * Readback the registers that should have been written. Place * the values into the expected location in readback[] so that * the content of readback[] should match packed_payload[] */ for (i = 0; i < ARRAY_SIZE(bin_test_mock_algs); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[i].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback[i], sizeof(readback[i])), 0); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload[i])); } KUNIT_EXPECT_MEMEQ(test, readback, packed_payload, sizeof(packed_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that patches a single packed block in multiple algorithms. * The algorithms are not patched in the same order they appear in the XM header. */ static void bin_patch_1_packed_multiple_algs_unordered(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; static const u8 alg_order[] = { 3, 0, 2, 1 }; u32 packed_payload[ARRAY_SIZE(bin_test_mock_algs)][3]; u32 readback[ARRAY_SIZE(bin_test_mock_algs)][3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr, payload_offset; struct firmware *fw; int i, alg_idx; static_assert(ARRAY_SIZE(alg_order) == ARRAY_SIZE(bin_test_mock_algs)); static_assert(sizeof(readback) == sizeof(packed_payload)); get_random_bytes(packed_payload, sizeof(packed_payload)); /* * For each algorithm index in alg_order[] patch one DSP word in * that algorithm to a value from packed_payload. */ for (i = 0; i < ARRAY_SIZE(alg_order); ++i) { alg_idx = alg_order[i]; alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[alg_idx].id, param->mem_type); alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); /* Round patch start word up to a packed boundary */ patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[alg_idx].id, bin_test_mock_algs[alg_idx].ver, param->mem_type, payload_offset, packed_payload[i], sizeof(packed_payload[i])); } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); memset(readback, 0, sizeof(readback)); /* * Readback the registers that should have been written. Place * the values into the expected location in readback[] so that * the content of readback[] should match packed_payload[] */ for (i = 0; i < ARRAY_SIZE(alg_order); ++i) { alg_idx = alg_order[i]; alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[alg_idx].id, param->mem_type); patch_pos_words = round_up(alg_base_words + param->offset_words, 4); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback[i], sizeof(readback[i])), 0); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(packed_payload[i])); } KUNIT_EXPECT_MEMEQ(test, readback, packed_payload, sizeof(packed_payload)); /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* * bin file that contains a mix of packed and unpacked words. * payloads are in random offset order. Offsets that are on a packed boundary * are written as a packed block. Offsets that are not on a packed boundary * are written as a single unpacked word. */ static void bin_patch_mixed_packed_unpacked_random(struct kunit *test) { struct cs_dsp_test *priv = test->priv; const struct bin_test_param *param = test->param_value; static const u8 offset_words[] = { 58, 68, 50, 10, 44, 17, 74, 36, 8, 7, 49, 11, 78, 57, 65, 2, 48, 38, 22, 70, 77, 21, 61, 56, 75, 34, 27, 3, 31, 20, 43, 63, 5, 30, 32, 25, 33, 79, 29, 0, 37, 60, 69, 52, 13, 12, 24, 26, 4, 51, 76, 72, 16, 6, 39, 62, 15, 41, 28, 73, 53, 40, 45, 54, 14, 55, 46, 66, 64, 59, 23, 9, 67, 47, 19, 71, 35, 18, 42, 1, }; struct { u32 packed[80][3]; u32 unpacked[80]; } *payload; u32 readback[3]; unsigned int alg_base_words, patch_pos_words; unsigned int alg_base_in_packed_regs, patch_pos_in_packed_regs; unsigned int reg_addr, payload_offset; int unpacked_mem_type = cs_dsp_mock_packed_to_unpacked_mem_type(param->mem_type); struct firmware *fw; int i; payload = kunit_kmalloc(test, sizeof(*payload), GFP_KERNEL); KUNIT_ASSERT_NOT_NULL(test, payload); get_random_bytes(payload->packed, sizeof(payload->packed)); get_random_bytes(payload->unpacked, sizeof(payload->unpacked)); /* Create a patch entry for every offset in offset_words[] */ for (i = 0; i < ARRAY_SIZE(offset_words); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[0].id, param->mem_type); /* * If the offset is on a packed boundary use a packed payload else * use an unpacked word */ patch_pos_words = alg_base_words + offset_words[i]; if ((patch_pos_words % 4) == 0) { alg_base_in_packed_regs = _num_words_to_num_packed_regs(alg_base_words); patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); payload_offset = (patch_pos_in_packed_regs - alg_base_in_packed_regs) * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[0].id, bin_test_mock_algs[0].ver, param->mem_type, payload_offset, payload->packed[i], sizeof(payload->packed[i])); } else { payload_offset = offset_words[i] * 4; cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[0].id, bin_test_mock_algs[0].ver, unpacked_mem_type, payload_offset, &payload->unpacked[i], sizeof(payload->unpacked[i])); } } fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* * Readback the packed registers that should have been written. * Place the values into the expected location in readback[] so * that the content of readback[] should match payload->packed[] */ for (i = 0; i < ARRAY_SIZE(offset_words); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[0].id, param->mem_type); patch_pos_words = alg_base_words + offset_words[i]; /* Skip if the offset is not on a packed boundary */ if ((patch_pos_words % 4) != 0) continue; patch_pos_in_packed_regs = _num_words_to_num_packed_regs(patch_pos_words); reg_addr = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type) + (patch_pos_in_packed_regs * 4); memset(readback, 0, sizeof(readback)); KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, readback, sizeof(readback)), 0); KUNIT_EXPECT_MEMEQ(test, readback, payload->packed[i], sizeof(payload->packed[i])); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(payload->packed[i])); } /* * Readback the unpacked registers that should have been written. * Place the values into the expected location in readback[] so * that the content of readback[] should match payload->unpacked[] */ for (i = 0; i < ARRAY_SIZE(offset_words); ++i) { alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[0].id, unpacked_mem_type); patch_pos_words = alg_base_words + offset_words[i]; /* Skip if the offset is on a packed boundary */ if ((patch_pos_words % 4) == 0) continue; reg_addr = cs_dsp_mock_base_addr_for_mem(priv, unpacked_mem_type) + ((patch_pos_words) * 4); readback[0] = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, &readback[0], sizeof(readback[0])), 0); KUNIT_EXPECT_EQ(test, readback[0], payload->unpacked[i]); /* Drop expected writes from the cache */ cs_dsp_mock_regmap_drop_bytes(priv, reg_addr, sizeof(payload->unpacked[i])); } /* Drop expected writes and the cache should then be clean */ cs_dsp_mock_xm_header_drop_from_regmap_cache(priv); KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true)); } /* Bin file with name and multiple info blocks */ static void bin_patch_name_and_info(struct kunit *test) { struct cs_dsp_test *priv = test->priv; unsigned int reg_inc_per_word = cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv); u32 reg_val, payload_data; char *infobuf; unsigned int alg_base_words, reg_addr; struct firmware *fw; get_random_bytes(&payload_data, sizeof(payload_data)); alg_base_words = cs_dsp_mock_xm_header_get_alg_base_in_words(priv, bin_test_mock_algs[0].id, WMFW_ADSP2_YM); /* Add a name block and info block */ cs_dsp_mock_bin_add_name(priv->local->bin_builder, "The name"); cs_dsp_mock_bin_add_info(priv->local->bin_builder, "Some info"); /* Add a big block of info */ infobuf = kunit_kzalloc(test, 512, GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, infobuf); for (; strlcat(infobuf, "Waffle{Blah}\n", 512) < 512; ) ; cs_dsp_mock_bin_add_info(priv->local->bin_builder, infobuf); /* Add a patch */ cs_dsp_mock_bin_add_patch(priv->local->bin_builder, bin_test_mock_algs[0].id, bin_test_mock_algs[0].ver, WMFW_ADSP2_YM, 0, &payload_data, sizeof(payload_data)); fw = cs_dsp_mock_bin_get_firmware(priv->local->bin_builder); KUNIT_ASSERT_EQ(test, cs_dsp_power_up(priv->dsp, priv->local->wmfw, "mock_wmfw", fw, "mock_bin", "misc"), 0); /* Content of registers should match payload_data */ reg_addr = cs_dsp_mock_base_addr_for_mem(priv, WMFW_ADSP2_YM); reg_addr += alg_base_words * reg_inc_per_word; reg_val = 0; KUNIT_EXPECT_EQ(test, regmap_raw_read(priv->dsp->regmap, reg_addr, ®_val, sizeof(reg_val)), 0); KUNIT_EXPECT_EQ(test, reg_val, payload_data); } static int cs_dsp_bin_test_common_init(struct kunit *test, struct cs_dsp *dsp) { struct cs_dsp_test *priv; struct cs_dsp_mock_xm_header *xm_hdr; struct device *test_dev; int ret; priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; priv->local = kunit_kzalloc(test, sizeof(struct cs_dsp_test_local), GFP_KERNEL); if (!priv->local) return -ENOMEM; priv->test = test; priv->dsp = dsp; test->priv = priv; /* Create dummy struct device */ test_dev = kunit_device_register(test, "cs_dsp_test_drv"); if (IS_ERR(test_dev)) return PTR_ERR(test_dev); dsp->dev = get_device(test_dev); if (!dsp->dev) return -ENODEV; ret = kunit_add_action_or_reset(test, _put_device_wrapper, dsp->dev); if (ret) return ret; dev_set_drvdata(dsp->dev, priv); /* Allocate regmap */ ret = cs_dsp_mock_regmap_init(priv); if (ret) return ret; /* Create an XM header */ xm_hdr = cs_dsp_create_mock_xm_header(priv, bin_test_mock_algs, ARRAY_SIZE(bin_test_mock_algs)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, xm_hdr); ret = cs_dsp_mock_xm_header_write_to_regmap(xm_hdr); KUNIT_ASSERT_EQ(test, ret, 0); priv->local->bin_builder = cs_dsp_mock_bin_init(priv, 1, cs_dsp_mock_xm_header_get_fw_version(xm_hdr)); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, priv->local->bin_builder); /* We must provide a dummy wmfw to load */ priv->local->wmfw_builder = cs_dsp_mock_wmfw_init(priv, -1); priv->local->wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder); dsp->client_ops = kunit_kzalloc(test, sizeof(*dsp->client_ops), GFP_KERNEL); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, dsp->client_ops); switch (dsp->type) { case WMFW_ADSP2: ret = cs_dsp_adsp2_init(dsp); break; case WMFW_HALO: ret = cs_dsp_halo_init(dsp); break; default: KUNIT_FAIL(test, "Untested DSP type %d\n", dsp->type); return -EINVAL; } if (ret) return ret; /* Automatically call cs_dsp_remove() when test case ends */ return kunit_add_action_or_reset(priv->test, _cs_dsp_remove_wrapper, dsp); } static int cs_dsp_bin_test_halo_init(struct kunit *test) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_HALO; dsp->mem = cs_dsp_mock_halo_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_halo_dsp1_region_sizes); dsp->base = cs_dsp_mock_halo_core_base; dsp->base_sysinfo = cs_dsp_mock_halo_sysinfo_base; return cs_dsp_bin_test_common_init(test, dsp); } static int cs_dsp_bin_test_adsp2_32bit_init(struct kunit *test) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_ADSP2; dsp->rev = 1; dsp->mem = cs_dsp_mock_adsp2_32bit_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_adsp2_32bit_dsp1_region_sizes dsp->base = cs_dsp_mock_adsp2_32bit_sysbase; return cs_dsp_bin_test_common_init(test, dsp); } static int cs_dsp_bin_test_adsp2_16bit_init(struct kunit *test) { struct cs_dsp *dsp; /* Fill in cs_dsp and initialize */ dsp = kunit_kzalloc(test, sizeof(*dsp), GFP_KERNEL); if (!dsp) return -ENOMEM; dsp->num = 1; dsp->type = WMFW_ADSP2; dsp->rev = 0; dsp->mem = cs_dsp_mock_adsp2_16bit_dsp1_regions; dsp->num_mems = cs_dsp_mock_count_regions(cs_dsp_mock_adsp2_16bit_dsp1_region_sizes dsp->base = cs_dsp_mock_adsp2_16bit_sysbase; return cs_dsp_bin_test_common_init(test, dsp); } /* Parameterize on choice of XM or YM with a range of word offsets */ static const struct bin_test_param x_or_y_and_offset_param_cases[] = { { .mem_type = WMFW_ADSP2_XM, .offset_words = 0 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 1 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 2 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 3 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 4 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 23 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 22 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 21 }, { .mem_type = WMFW_ADSP2_XM, .offset_words = 20 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 0 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 1 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 2 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 3 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 4 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 23 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 22 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 21 }, { .mem_type = WMFW_ADSP2_YM, .offset_words = 20 }, }; /* Parameterize on ZM with a range of word offsets */ static const struct bin_test_param z_and_offset_param_cases[] = { { .mem_type = WMFW_ADSP2_ZM, .offset_words = 0 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 1 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 2 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 3 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 4 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 23 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 22 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 21 }, { .mem_type = WMFW_ADSP2_ZM, .offset_words = 20 }, }; /* Parameterize on choice of packed XM or YM with a range of word offsets */ static const struct bin_test_param packed_x_or_y_and_offset_param_cases[] = { { .mem_type = WMFW_HALO_XM_PACKED, .offset_words = 0 }, { .mem_type = WMFW_HALO_XM_PACKED, .offset_words = 4 }, { .mem_type = WMFW_HALO_XM_PACKED, .offset_words = 8 }, { .mem_type = WMFW_HALO_XM_PACKED, .offset_words = 12 }, { .mem_type = WMFW_HALO_YM_PACKED, .offset_words = 0 }, { .mem_type = WMFW_HALO_YM_PACKED, .offset_words = 4 }, { .mem_type = WMFW_HALO_YM_PACKED, .offset_words = 8 }, { .mem_type = WMFW_HALO_YM_PACKED, .offset_words = 12 }, }; static void x_or_y_or_z_and_offset_param_desc(const struct bin_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "%s@%u", cs_dsp_mem_region_name(param->mem_type), param->offset_words); } KUNIT_ARRAY_PARAM(x_or_y_and_offset, x_or_y_and_offset_param_cases, x_or_y_or_z_and_offset_param_desc); KUNIT_ARRAY_PARAM(z_and_offset, z_and_offset_param_cases, x_or_y_or_z_and_offset_param_desc); KUNIT_ARRAY_PARAM(packed_x_or_y_and_offset, packed_x_or_y_and_offset_param_cases, x_or_y_or_z_and_offset_param_desc); /* Parameterize on choice of packed XM or YM */ static const struct bin_test_param packed_x_or_y_param_cases[] = { { .mem_type = WMFW_HALO_XM_PACKED, .offset_words = 0 }, { .mem_type = WMFW_HALO_YM_PACKED, .offset_words = 0 }, }; static void x_or_y_or_z_param_desc(const struct bin_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "%s", cs_dsp_mem_region_name(param->mem_type)) } KUNIT_ARRAY_PARAM(packed_x_or_y, packed_x_or_y_param_cases, x_or_y_or_z_param_desc static const struct bin_test_param offset_param_cases[] = { { .offset_words = 0 }, { .offset_words = 1 }, { .offset_words = 2 }, { .offset_words = 3 }, { .offset_words = 4 }, { .offset_words = 23 }, { .offset_words = 22 }, { .offset_words = 21 }, { .offset_words = 20 }, }; static void offset_param_desc(const struct bin_test_param *param, char *desc) { snprintf(desc, KUNIT_PARAM_DESC_SIZE, "@%u", param->offset_words); } KUNIT_ARRAY_PARAM(offset, offset_param_cases, offset_param_desc); static const struct bin_test_param alg_param_cases[] = { { .alg_idx = 0 }, { .alg_idx = 1 }, { .alg_idx = 2 }, { .alg_idx = 3 }, }; static void alg_param_desc(const struct bin_test_param *param, char *desc) { WARN_ON(param->alg_idx >= ARRAY_SIZE(bin_test_mock_algs)); snprintf(desc, KUNIT_PARAM_DESC_SIZE, "alg[%u] (%#x)", param->alg_idx, bin_test_mock_algs[param->alg_idx].id); } KUNIT_ARRAY_PARAM(alg, alg_param_cases, alg_param_desc); static const struct bin_test_param x_or_y_and_alg_param_cases[] = { { .mem_type = WMFW_ADSP2_XM, .alg_idx = 0 }, { .mem_type = WMFW_ADSP2_XM, .alg_idx = 1 }, { .mem_type = WMFW_ADSP2_XM, .alg_idx = 2 }, { .mem_type = WMFW_ADSP2_XM, .alg_idx = 3 }, { .mem_type = WMFW_ADSP2_YM, .alg_idx = 0 }, { .mem_type = WMFW_ADSP2_YM, .alg_idx = 1 }, { .mem_type = WMFW_ADSP2_YM, .alg_idx = 2 }, { .mem_type = WMFW_ADSP2_YM, .alg_idx = 3 }, }; static void x_or_y_or_z_and_alg_param_desc(const struct bin_test_param *param, char *de { WARN_ON(param->alg_idx >= ARRAY_SIZE(bin_test_mock_algs)); snprintf(desc, KUNIT_PARAM_DESC_SIZE, "%s alg[%u] (%#x)", cs_dsp_mem_region_name(param->mem_type), param->alg_idx, bin_test_mock_algs[param->alg_idx].id); } KUNIT_ARRAY_PARAM(x_or_y_and_alg, x_or_y_and_alg_param_cases, x_or_y_or_z_and_alg_ static const struct bin_test_param z_and_alg_param_cases[] = { { .mem_type = WMFW_ADSP2_ZM, .alg_idx = 0 }, { .mem_type = WMFW_ADSP2_ZM, .alg_idx = 1 }, { .mem_type = WMFW_ADSP2_ZM, .alg_idx = 2 }, { .mem_type = WMFW_ADSP2_ZM, .alg_idx = 3 }, }; KUNIT_ARRAY_PARAM(z_and_alg, z_and_alg_param_cases, x_or_y_or_z_and_alg_param_desc static const struct bin_test_param packed_x_or_y_and_alg_param_cases[] = { { .mem_type = WMFW_HALO_XM_PACKED, .alg_idx = 0 }, { .mem_type = WMFW_HALO_XM_PACKED, .alg_idx = 1 }, { .mem_type = WMFW_HALO_XM_PACKED, .alg_idx = 2 }, { .mem_type = WMFW_HALO_XM_PACKED, .alg_idx = 3 }, { .mem_type = WMFW_HALO_YM_PACKED, .alg_idx = 0 }, { .mem_type = WMFW_HALO_YM_PACKED, .alg_idx = 1 }, { .mem_type = WMFW_HALO_YM_PACKED, .alg_idx = 2 }, { .mem_type = WMFW_HALO_YM_PACKED, .alg_idx = 3 }, }; KUNIT_ARRAY_PARAM(packed_x_or_y_and_alg, packed_x_or_y_and_alg_param_cases, x_or_y_or_z_and_alg_param_desc); static struct kunit_case cs_dsp_bin_test_cases_halo[] = { /* Unpacked memory */ KUNIT_CASE_PARAM(bin_patch_one_word, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_multiword, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword_unordered, x_or_y_and_offset_gen_params) KUNIT_CASE_PARAM(bin_patch_one_word_multiple_mems, offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_mems, alg_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword_sparse_unordered, x_or_y_and_alg_gen_par KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs_unordered, x_or_y_and_offset_ge /* Packed memory tests */ KUNIT_CASE_PARAM(bin_patch_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_1_single_trailing, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_2_single_trailing, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_3_single_trailing, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_2_trailing, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_3_trailing, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_single_leading_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_2_single_leading_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_2_leading_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_3_single_leading_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_3_leading_1_packed, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_onepacked, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_onepacked_unordered, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_multiple_mems, offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_multiple_mems, alg_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_onepacked_sparse_unordered, packed_x_or_y_and_alg_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_multiple_algs, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_1_packed_multiple_algs_unordered, packed_x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_mixed_packed_unpacked_random, packed_x_or_y_gen_params), KUNIT_CASE(bin_patch_name_and_info), { } /* terminator */ }; static struct kunit_case cs_dsp_bin_test_cases_adsp2[] = { /* XM and YM */ KUNIT_CASE_PARAM(bin_patch_one_word, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_multiword, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword_unordered, x_or_y_and_offset_gen_params) KUNIT_CASE_PARAM(bin_patch_multi_oneword_sparse_unordered, x_or_y_and_alg_gen_par KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs, x_or_y_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs_unordered, x_or_y_and_offset_ge /* ZM */ KUNIT_CASE_PARAM(bin_patch_one_word, z_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_multiword, z_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword, z_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword_unordered, z_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_multi_oneword_sparse_unordered, z_and_alg_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs, z_and_offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_algs_unordered, z_and_offset_gen_par /* Other */ KUNIT_CASE_PARAM(bin_patch_one_word_multiple_mems, offset_gen_params), KUNIT_CASE_PARAM(bin_patch_one_word_multiple_mems, alg_gen_params), KUNIT_CASE(bin_patch_name_and_info), { } /* terminator */ }; static struct kunit_suite cs_dsp_bin_test_halo = { .name = "cs_dsp_bin_halo", .init = cs_dsp_bin_test_halo_init, .test_cases = cs_dsp_bin_test_cases_halo, }; static struct kunit_suite cs_dsp_bin_test_adsp2_32bit = { .name = "cs_dsp_bin_adsp2_32bit", .init = cs_dsp_bin_test_adsp2_32bit_init, .test_cases = cs_dsp_bin_test_cases_adsp2, }; static struct kunit_suite cs_dsp_bin_test_adsp2_16bit = { .name = "cs_dsp_bin_adsp2_16bit", .init = cs_dsp_bin_test_adsp2_16bit_init, .test_cases = cs_dsp_bin_test_cases_adsp2, }; kunit_test_suites(&cs_dsp_bin_test_halo, &cs_dsp_bin_test_adsp2_32bit, &cs_dsp_bin_test_adsp2_16bit);
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2026-10-10