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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Support utilities for cs_dsp testing.
*
* Copyright (C) 2024 Cirrus Logic, Inc. and
* Cirrus Logic International Semiconductor Ltd.
*/
#include <linux/regmap.h>
#include <linux/firmware/cirrus/wmfw.h>
struct kunit;
struct cs_dsp_test;
struct cs_dsp_test_local;
/**
* struct cs_dsp_test - base class for test utilities
*
* @test: Pointer to struct kunit instance.
* @dsp: Pointer to struct cs_dsp instance.
* @local: Private data for each test suite.
*/
struct cs_dsp_test {
struct kunit *test;
struct cs_dsp *dsp;
struct cs_dsp_test_local *local;
/* Following members are private */
bool saw_bus_write;
};
/**
* struct cs_dsp_mock_alg_def - Info for creating a mock algorithm entry.
*
* @id Algorithm ID.
* @ver; Algorithm version.
* @xm_base_words XM base address in DSP words.
* @xm_size_words XM size in DSP words.
* @ym_base_words YM base address in DSP words.
* @ym_size_words YM size in DSP words.
* @zm_base_words ZM base address in DSP words.
* @zm_size_words ZM size in DSP words.
*/
struct cs_dsp_mock_alg_def {
unsigned int id;
unsigned int ver;
unsigned int xm_base_words;
unsigned int xm_size_words;
unsigned int ym_base_words;
unsigned int ym_size_words;
unsigned int zm_base_words;
unsigned int zm_size_words;
};
struct cs_dsp_mock_coeff_def {
const char *shortname;
const char *fullname;
const char *description;
u16 type;
u16 flags;
u16 mem_type;
unsigned int offset_dsp_words;
unsigned int length_bytes;
};
/**
* struct cs_dsp_mock_xm_header - XM header builder
*
* @test_priv: Pointer to the struct cs_dsp_test.
* @blob_data: Pointer to the created blob data.
* @blob_size_bytes: Size of the data at blob_data.
*/
struct cs_dsp_mock_xm_header {
struct cs_dsp_test *test_priv;
void *blob_data;
size_t blob_size_bytes;
};
struct cs_dsp_mock_wmfw_builder;
struct cs_dsp_mock_bin_builder;
extern const unsigned int cs_dsp_mock_adsp2_32bit_sysbase;
extern const unsigned int cs_dsp_mock_adsp2_16bit_sysbase;
extern const unsigned int cs_dsp_mock_halo_core_base;
extern const unsigned int cs_dsp_mock_halo_sysinfo_base;
extern const struct cs_dsp_region cs_dsp_mock_halo_dsp1_regions[];
extern const unsigned int cs_dsp_mock_halo_dsp1_region_sizes[];
extern const struct cs_dsp_region cs_dsp_mock_adsp2_32bit_dsp1_regions[];
extern const unsigned int cs_dsp_mock_adsp2_32bit_dsp1_region_sizes[];
extern const struct cs_dsp_region cs_dsp_mock_adsp2_16bit_dsp1_regions[];
extern const unsigned int cs_dsp_mock_adsp2_16bit_dsp1_region_sizes[];
int cs_dsp_mock_count_regions(const unsigned int *region_sizes);
unsigned int cs_dsp_mock_size_of_region(const struct cs_dsp *dsp, int mem_type);
unsigned int cs_dsp_mock_base_addr_for_mem(struct cs_dsp_test *priv, int mem_type);
unsigned int cs_dsp_mock_reg_addr_inc_per_unpacked_word(struct cs_dsp_test *priv);
unsigned int cs_dsp_mock_reg_block_length_bytes(struct cs_dsp_test *priv, int mem_type);
unsigned int cs_dsp_mock_reg_block_length_registers(struct cs_dsp_test *priv, int mem_type);
unsigned int cs_dsp_mock_reg_block_length_dsp_words(struct cs_dsp_test *priv, int mem_type);
bool cs_dsp_mock_has_zm(struct cs_dsp_test *priv);
int cs_dsp_mock_packed_to_unpacked_mem_type(int packed_mem_type);
unsigned int cs_dsp_mock_num_dsp_words_to_num_packed_regs(unsigned int num_dsp_words);
unsigned int cs_dsp_mock_xm_header_get_alg_base_in_words(struct cs_dsp_test *priv,
unsigned int alg_id,
int mem_type);
unsigned int cs_dsp_mock_xm_header_get_fw_version_from_regmap(struct cs_dsp_test *priv);
unsigned int cs_dsp_mock_xm_header_get_fw_version(struct cs_dsp_mock_xm_header *header);
void cs_dsp_mock_xm_header_drop_from_regmap_cache(struct cs_dsp_test *priv);
int cs_dsp_mock_xm_header_write_to_regmap(struct cs_dsp_mock_xm_header *header);
struct cs_dsp_mock_xm_header *cs_dsp_create_mock_xm_header(struct cs_dsp_test *priv,
const struct cs_dsp_mock_alg_def *algs,
size_t num_algs);
int cs_dsp_mock_regmap_init(struct cs_dsp_test *priv);
void cs_dsp_mock_regmap_drop_range(struct cs_dsp_test *priv,
unsigned int first_reg, unsigned int last_reg);
void cs_dsp_mock_regmap_drop_regs(struct cs_dsp_test *priv,
unsigned int first_reg, size_t num_regs);
void cs_dsp_mock_regmap_drop_bytes(struct cs_dsp_test *priv,
unsigned int first_reg, size_t num_bytes);
void cs_dsp_mock_regmap_drop_system_regs(struct cs_dsp_test *priv);
bool cs_dsp_mock_regmap_is_dirty(struct cs_dsp_test *priv, bool drop_system_regs);
struct cs_dsp_mock_bin_builder *cs_dsp_mock_bin_init(struct cs_dsp_test *priv,
int format_version,
unsigned int fw_version);
void cs_dsp_mock_bin_add_raw_block(struct cs_dsp_mock_bin_builder *builder,
unsigned int alg_id, unsigned int alg_ver,
int type, unsigned int offset,
const void *payload_data, size_t payload_len_bytes);
void cs_dsp_mock_bin_add_info(struct cs_dsp_mock_bin_builder *builder,
const char *info);
void cs_dsp_mock_bin_add_name(struct cs_dsp_mock_bin_builder *builder,
const char *name);
void cs_dsp_mock_bin_add_patch(struct cs_dsp_mock_bin_builder *builder,
unsigned int alg_id, unsigned int alg_ver,
int mem_region, unsigned int reg_addr_offset,
const void *payload_data, size_t payload_len_bytes);
struct firmware *cs_dsp_mock_bin_get_firmware(struct cs_dsp_mock_bin_builder *builder);
struct cs_dsp_mock_wmfw_builder *cs_dsp_mock_wmfw_init(struct cs_dsp_test *priv,
int format_version);
void cs_dsp_mock_wmfw_add_raw_block(struct cs_dsp_mock_wmfw_builder *builder,
int mem_region, unsigned int mem_offset_dsp_words,
const void *payload_data, size_t payload_len_bytes);
void cs_dsp_mock_wmfw_add_info(struct cs_dsp_mock_wmfw_builder *builder,
const char *info);
void cs_dsp_mock_wmfw_add_data_block(struct cs_dsp_mock_wmfw_builder *builder,
int mem_region, unsigned int mem_offset_dsp_words,
const void *payload_data, size_t payload_len_bytes);
void cs_dsp_mock_wmfw_start_alg_info_block(struct cs_dsp_mock_wmfw_builder *builder,
unsigned int alg_id,
const char *name,
const char *description);
void cs_dsp_mock_wmfw_add_coeff_desc(struct cs_dsp_mock_wmfw_builder *builder,
const struct cs_dsp_mock_coeff_def *def);
void cs_dsp_mock_wmfw_end_alg_info_block(struct cs_dsp_mock_wmfw_builder *builder);
struct firmware *cs_dsp_mock_wmfw_get_firmware(struct cs_dsp_mock_wmfw_builder *builder);
int cs_dsp_mock_wmfw_format_version(struct cs_dsp_mock_wmfw_builder *builder);
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