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gbmc/linux/5aaaedb0cb540cda1cdcef34f2d30de67d972d9b/./drivers/firmware/cirrus/test/cs_dsp_test_control_rw.c
blob: bda00a95d4f9fc0fb3a315ce74ff6637ccfdd3bb [file]
// 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/list.h>
#include <linux/random.h>
#include <linux/regmap.h>
KUNIT_DEFINE_ACTION_WRAPPER(_put_device_wrapper, put_device, struct device *);
KUNIT_DEFINE_ACTION_WRAPPER(_cs_dsp_stop_wrapper, cs_dsp_stop, struct cs_dsp *);
KUNIT_DEFINE_ACTION_WRAPPER(_cs_dsp_remove_wrapper, cs_dsp_remove, struct cs_dsp *);
struct cs_dsp_test_local {
struct cs_dsp_mock_xm_header *xm_header;
struct cs_dsp_mock_wmfw_builder *wmfw_builder;
int wmfw_version;
};
struct cs_dsp_ctl_rw_test_param {
int mem_type;
int alg_id;
unsigned int offs_words;
unsigned int len_bytes;
u16 ctl_type;
u16 flags;
};
static const struct cs_dsp_mock_alg_def cs_dsp_ctl_rw_test_algs[] = {
{
.id = 0xfafa,
.ver = 0x100000,
.xm_base_words = 60,
.xm_size_words = 1000,
.ym_base_words = 0,
.ym_size_words = 1000,
.zm_base_words = 0,
.zm_size_words = 1000,
},
{
.id = 0xb,
.ver = 0x100001,
.xm_base_words = 1060,
.xm_size_words = 1000,
.ym_base_words = 1000,
.ym_size_words = 1000,
.zm_base_words = 1000,
.zm_size_words = 1000,
},
{
.id = 0x9f1234,
.ver = 0x100500,
.xm_base_words = 2060,
.xm_size_words = 32,
.ym_base_words = 2000,
.ym_size_words = 32,
.zm_base_words = 2000,
.zm_size_words = 32,
},
{
.id = 0xff00ff,
.ver = 0x300113,
.xm_base_words = 2100,
.xm_size_words = 32,
.ym_base_words = 2032,
.ym_size_words = 32,
.zm_base_words = 2032,
.zm_size_words = 32,
},
};
static const struct cs_dsp_mock_coeff_def mock_coeff_template = {
.shortname = "Dummy Coeff",
.type = WMFW_CTL_TYPE_BYTES,
.mem_type = WMFW_ADSP2_YM,
.flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
.length_bytes = 4,
};
static int _find_alg_entry(struct kunit *test, unsigned int alg_id)
{
int i;
for (i = 0; i < ARRAY_SIZE(cs_dsp_ctl_rw_test_algs); ++i) {
if (cs_dsp_ctl_rw_test_algs[i].id == alg_id)
break;
}
KUNIT_ASSERT_LT(test, i, ARRAY_SIZE(cs_dsp_ctl_rw_test_algs));
return i;
}
static int _get_alg_mem_base_words(struct kunit *test, int alg_index, int mem_type)
{
switch (mem_type) {
case WMFW_ADSP2_XM:
return cs_dsp_ctl_rw_test_algs[alg_index].xm_base_words;
case WMFW_ADSP2_YM:
return cs_dsp_ctl_rw_test_algs[alg_index].ym_base_words;
case WMFW_ADSP2_ZM:
return cs_dsp_ctl_rw_test_algs[alg_index].zm_base_words;
default:
KUNIT_FAIL(test, "Bug in test: illegal memory type %d\n", mem_type);
return 0;
}
}
static struct cs_dsp_mock_wmfw_builder *_create_dummy_wmfw(struct kunit *test)
{
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp_mock_wmfw_builder *builder;
builder = cs_dsp_mock_wmfw_init(priv, local->wmfw_version);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, builder);
/* Init an XM header */
cs_dsp_mock_wmfw_add_data_block(builder,
WMFW_ADSP2_XM, 0,
local->xm_header->blob_data,
local->xm_header->blob_size_bytes);
return builder;
}
/*
* Write to a control while the firmware is running.
* This should write to the underlying registers.
*/
static void cs_dsp_ctl_write_running(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
memset(reg_vals, 0, param->len_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/*
* Write new data to the control, it should be written to the registers
* and cs_dsp_coeff_lock_and_write_ctrl() should return 1 to indicate
* that the control content changed.
*/
get_random_bytes(reg_vals, param->len_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
1);
KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, param->len_bytes), 0);
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Read from a volatile control while the firmware is running.
* This should return the current state of the underlying registers.
*/
static void cs_dsp_ctl_read_volatile_running(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
memset(reg_vals, 0, param->len_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Read the control, it should return the current register content */
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes);
/*
* Change the register content and read the control, it should return
* the new register content
*/
get_random_bytes(reg_vals, param->len_bytes);
KUNIT_ASSERT_EQ(test, regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes), 0);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, param->len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, param->len_bytes);
}
/*
* Read from a volatile control before the firmware is started.
* This should return an error.
*/
static void cs_dsp_ctl_read_volatile_not_started(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Read the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
}
/*
* Read from a volatile control after the firmware has stopped.
* This should return an error.
*/
static void cs_dsp_ctl_read_volatile_stopped(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Start and stop the firmware */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
/* Read the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
}
/*
* Read from a volatile control after the DSP has been powered down.
* This should return an error.
*/
static void cs_dsp_ctl_read_volatile_stopped_powered_down(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Start and stop the firmware then power down */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
cs_dsp_power_down(dsp);
/* Read the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
}
/*
* Read from a volatile control when a different firmware is currently
* loaded into the DSP.
* Should return an error.
*/
static void cs_dsp_ctl_read_volatile_not_current_loaded_fw(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test);
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some DSP data to be read into the control cache */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
/* Power-up DSP */
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Power-down DSP then power-up with a different firmware */
cs_dsp_power_down(dsp);
wmfw = cs_dsp_mock_wmfw_get_firmware(builder2);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0);
/* Read the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
}
/*
* Read from a volatile control when a different firmware is currently
* running.
* Should return an error.
*/
static void cs_dsp_ctl_read_volatile_not_current_running_fw(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test);
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some DSP data to be read into the control cache */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
/* Power-up DSP */
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Power-down DSP then power-up with a different firmware */
cs_dsp_power_down(dsp);
wmfw = cs_dsp_mock_wmfw_get_firmware(builder2);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Read the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
}
/*
* Write to a volatile control before the firmware is started.
* This should return an error.
*/
static void cs_dsp_ctl_write_volatile_not_started(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/* Write the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
/* Should not have been any writes to registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write to a volatile control after the firmware has stopped.
* This should return an error.
*/
static void cs_dsp_ctl_write_volatile_stopped(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Start and stop the firmware */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/* Write the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
/* Should not have been any writes to registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write to a volatile control after the DSP has been powered down.
* This should return an error.
*/
static void cs_dsp_ctl_write_volatile_stopped_powered_down(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kzalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Start and stop the firmware then power down */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
cs_dsp_power_down(dsp);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/* Write the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
/* Should not have been any writes to registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write to a volatile control when a different firmware is currently
* loaded into the DSP.
* Should return an error.
*/
static void cs_dsp_ctl_write_volatile_not_current_loaded_fw(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test);
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some DSP data to be read into the control cache */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
/* Power-up DSP */
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Power-down DSP then power-up with a different firmware */
cs_dsp_power_down(dsp);
wmfw = cs_dsp_mock_wmfw_get_firmware(builder2);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/* Write the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
/* Should not have been any writes to registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write to a volatile control when a different firmware is currently
* running.
* Should return an error.
*/
static void cs_dsp_ctl_write_volatile_not_current_running_fw(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
struct cs_dsp_mock_wmfw_builder *builder2 = _create_dummy_wmfw(test);
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
reg_vals = kunit_kmalloc(test, param->len_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some DSP data to be read into the control cache */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, param->len_bytes);
/* Create control pointing to this data */
def.flags = param->flags | WMFW_CTL_FLAG_VOLATILE;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
/* Power-up DSP */
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
/* Power-down DSP then power-up with a different firmware */
cs_dsp_power_down(dsp);
wmfw = cs_dsp_mock_wmfw_get_firmware(builder2);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw2", NULL, NULL, "mbc.vss"), 0);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/* Write the control, it should return an error */
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, param->len_bytes),
0);
/* Should not have been any writes to registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Read from an offset into the control data. Should return only the
* portion of data from the offset position.
*/
static void cs_dsp_ctl_read_with_seek(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
for (seek_words = 1; seek_words < (def.length_bytes / sizeof(u32)); seek_words++) {
unsigned int len_bytes = def.length_bytes - (seek_words * sizeof(u32));
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, seek_words,
readback, len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, &reg_vals[seek_words], len_bytes);
}
}
/*
* Read from an offset into the control cache. Should return only the
* portion of data from the offset position.
* Same as cs_dsp_ctl_read_with_seek() except the control is cached
* and the firmware is not running.
*/
static void cs_dsp_ctl_read_cache_with_seek(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start and stop the firmware so the read will come from the cache */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
for (seek_words = 1; seek_words < (def.length_bytes / sizeof(u32)); seek_words++) {
unsigned int len_bytes = def.length_bytes - (seek_words * sizeof(u32));
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, seek_words,
readback, len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, &reg_vals[seek_words], len_bytes);
}
}
/*
* Read less than the full length of data from a control. Should return
* only the requested number of bytes.
*/
static void cs_dsp_ctl_read_truncated(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
unsigned int len_bytes;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Reads are only allowed to be a multiple of the DSP word length */
for (len_bytes = sizeof(u32); len_bytes < def.length_bytes; len_bytes += sizeof(u32)) {
memset(readback, 0, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, len_bytes);
KUNIT_EXPECT_MEMNEQ(test,
(u8 *)readback + len_bytes,
(u8 *)reg_vals + len_bytes,
def.length_bytes - len_bytes);
}
}
/*
* Read less than the full length of data from a cached control.
* Should return only the requested number of bytes.
* Same as cs_dsp_ctl_read_truncated() except the control is cached
* and the firmware is not running.
*/
static void cs_dsp_ctl_read_cache_truncated(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback;
unsigned int len_bytes;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start and stop the firmware so the read will come from the cache */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
/* Reads are only allowed to be a multiple of the DSP word length */
for (len_bytes = sizeof(u32); len_bytes < def.length_bytes; len_bytes += sizeof(u32)) {
memset(readback, 0, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, len_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, len_bytes);
KUNIT_EXPECT_MEMNEQ(test,
(u8 *)readback + len_bytes,
(u8 *)reg_vals + len_bytes,
def.length_bytes - len_bytes);
}
}
/*
* Write to an offset into the control data. Should only change the
* portion of data from the offset position.
*/
static void cs_dsp_ctl_write_with_seek(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback, *new_data;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
new_data = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_data);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
for (seek_words = 1; seek_words < (def.length_bytes / sizeof(u32)); seek_words++) {
unsigned int len_bytes = def.length_bytes - (seek_words * sizeof(u32));
/* Reset the register values to the test data */
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
get_random_bytes(new_data, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, seek_words,
new_data, len_bytes),
1);
KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, def.length_bytes),
0);
/* Initial portion of readback should be unchanged */
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, seek_words * sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, &readback[seek_words], new_data, len_bytes);
}
}
/*
* Write to an offset into the control cache. Should only change the
* portion of data from the offset position.
* Same as cs_dsp_ctl_write_with_seek() except the control is cached
* and the firmware is not running.
*/
static void cs_dsp_ctl_write_cache_with_seek(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback, *new_data;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
new_data = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_data);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start and stop the firmware so the read will come from the cache */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
for (seek_words = 1; seek_words < (def.length_bytes / sizeof(u32)); seek_words++) {
unsigned int len_bytes = def.length_bytes - (seek_words * sizeof(u32));
/* Reset the cache to the test data */
KUNIT_EXPECT_GE(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals,
def.length_bytes),
0);
get_random_bytes(new_data, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, seek_words,
new_data, len_bytes),
1);
memset(readback, 0, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback,
def.length_bytes),
0);
/* Initial portion of readback should be unchanged */
KUNIT_EXPECT_MEMEQ(test, readback, reg_vals, seek_words * sizeof(u32));
KUNIT_EXPECT_MEMEQ(test, &readback[seek_words], new_data, len_bytes);
}
}
/*
* Write less than the full length of data to a control. Should only
* change the requested number of bytes.
*/
static void cs_dsp_ctl_write_truncated(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback, *new_data;
unsigned int len_bytes;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
new_data = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_data);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Writes are only allowed to be a multiple of the DSP word length */
for (len_bytes = sizeof(u32); len_bytes < def.length_bytes; len_bytes += sizeof(u32)) {
/* Reset the register values to the test data */
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
get_random_bytes(new_data, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, new_data, len_bytes),
1);
memset(readback, 0, def.length_bytes);
KUNIT_ASSERT_EQ(test, regmap_raw_read(dsp->regmap, reg, readback, def.length_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, new_data, len_bytes);
KUNIT_EXPECT_MEMEQ(test,
(u8 *)readback + len_bytes,
(u8 *)reg_vals + len_bytes,
def.length_bytes - len_bytes);
}
}
/*
* Write less than the full length of data to a cached control.
* Should only change the requested number of bytes.
* Same as cs_dsp_ctl_write_truncated() except the control is cached
* and the firmware is not running.
*/
static void cs_dsp_ctl_write_cache_truncated(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals, *readback, *new_data;
unsigned int len_bytes;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = 48;
reg_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
readback = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
new_data = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, new_data);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
get_random_bytes(reg_vals, def.length_bytes);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start and stop the firmware so the read will come from the cache */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
cs_dsp_stop(dsp);
/* Writes are only allowed to be a multiple of the DSP word length */
for (len_bytes = sizeof(u32); len_bytes < def.length_bytes; len_bytes += sizeof(u32)) {
/* Reset the cache to the test data */
KUNIT_EXPECT_GE(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals,
def.length_bytes),
0);
get_random_bytes(new_data, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, new_data, len_bytes),
1);
memset(readback, 0, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback,
def.length_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, new_data, len_bytes);
KUNIT_EXPECT_MEMEQ(test,
(u8 *)readback + len_bytes,
(u8 *)reg_vals + len_bytes,
def.length_bytes - len_bytes);
}
}
/*
* Read from an offset that is beyond the end of the control data.
* Should return an error.
*/
static void cs_dsp_ctl_read_with_seek_oob(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
seek_words = def.length_bytes / sizeof(u32);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, seek_words,
reg_vals, def.length_bytes),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the read from the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, seek_words,
reg_vals, def.length_bytes),
0);
}
}
/*
* Read more data than the length of the control data.
* Should return an error.
*/
static void cs_dsp_ctl_read_with_length_overflow(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals, def.length_bytes + 1),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the read from the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, reg_vals,
def.length_bytes + 1),
0);
}
}
/*
* Read with a seek and length that ends beyond the end of control data.
* Should return an error.
*/
static void cs_dsp_ctl_read_with_seek_and_length_oob(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/*
* Read full control length but at a start offset of 1 so that
* offset + length exceeds the length of the control.
*/
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 1, reg_vals, def.length_bytes),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the read from the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 1, reg_vals,
def.length_bytes),
0);
}
}
/*
* Write to an offset that is beyond the end of the control data.
* Should return an error without touching any registers.
*/
static void cs_dsp_ctl_write_with_seek_oob(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
unsigned int seek_words;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
get_random_bytes(reg_vals, def.length_bytes);
seek_words = def.length_bytes / sizeof(u32);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, seek_words,
reg_vals, def.length_bytes),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the write to the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, seek_words,
reg_vals, def.length_bytes),
0);
}
/* Check that it didn't write any registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write more data than the length of the control data.
* Should return an error.
*/
static void cs_dsp_ctl_write_with_length_overflow(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, def.length_bytes + 1),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the write to the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals,
def.length_bytes + 1),
0);
}
/* Check that it didn't write any registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Write with a seek and length that ends beyond the end of control data.
* Should return an error.
*/
static void cs_dsp_ctl_write_with_seek_and_length_oob(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
/*
* Write full control length but at a start offset of 1 so that
* offset + length exceeeds the length of the control.
*/
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 1, reg_vals, def.length_bytes),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the write to the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 1, reg_vals,
def.length_bytes),
0);
}
/* Check that it didn't write any registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
/*
* Read from a write-only control. This is legal because controls can
* always be read. Write-only only indicates that it is not useful to
* populate the cache from the DSP memory.
*/
static void cs_dsp_ctl_read_from_writeonly(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *ctl_vals, *readback;
/* Sanity check parameters */
KUNIT_ASSERT_TRUE(test, param->flags & WMFW_CTL_FLAG_WRITEABLE);
KUNIT_ASSERT_FALSE(test, param->flags & WMFW_CTL_FLAG_READABLE);
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
ctl_vals = kunit_kmalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, ctl_vals);
readback = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, readback);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Write some test data to the control */
get_random_bytes(ctl_vals, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, ctl_vals, def.length_bytes),
1);
/* Read back the data */
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback, def.length_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, def.length_bytes);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the read from the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
memset(readback, 0, def.length_bytes);
KUNIT_EXPECT_EQ(test,
cs_dsp_coeff_lock_and_read_ctrl(ctl, 0, readback,
def.length_bytes),
0);
KUNIT_EXPECT_MEMEQ(test, readback, ctl_vals, def.length_bytes);
}
}
/*
* Write to a read-only control.
* This should return an error without writing registers.
*/
static void cs_dsp_ctl_write_to_readonly(struct kunit *test)
{
const struct cs_dsp_ctl_rw_test_param *param = test->param_value;
struct cs_dsp_test *priv = test->priv;
struct cs_dsp_test_local *local = priv->local;
struct cs_dsp *dsp = priv->dsp;
struct cs_dsp_mock_coeff_def def = mock_coeff_template;
int alg_idx = _find_alg_entry(test, param->alg_id);
unsigned int reg, alg_base_words;
struct cs_dsp_coeff_ctl *ctl;
struct firmware *wmfw;
u32 *reg_vals;
/* Sanity check parameters */
KUNIT_ASSERT_FALSE(test, param->flags & WMFW_CTL_FLAG_WRITEABLE);
KUNIT_ASSERT_TRUE(test, param->flags & WMFW_CTL_FLAG_READABLE);
def.flags = param->flags;
def.mem_type = param->mem_type;
def.offset_dsp_words = param->offs_words;
def.length_bytes = param->len_bytes;
reg_vals = kunit_kzalloc(test, def.length_bytes, GFP_KERNEL);
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, reg_vals);
/* Create some initial register content */
alg_base_words = _get_alg_mem_base_words(test, alg_idx, param->mem_type);
reg = cs_dsp_mock_base_addr_for_mem(priv, param->mem_type);
reg += (alg_base_words + param->offs_words) *
cs_dsp_mock_reg_addr_inc_per_unpacked_word(priv);
regmap_raw_write(dsp->regmap, reg, reg_vals, def.length_bytes);
/* Create control pointing to this data */
cs_dsp_mock_wmfw_start_alg_info_block(local->wmfw_builder,
cs_dsp_ctl_rw_test_algs[alg_idx].id,
"dummyalg", NULL);
cs_dsp_mock_wmfw_add_coeff_desc(local->wmfw_builder, &def);
cs_dsp_mock_wmfw_end_alg_info_block(local->wmfw_builder);
wmfw = cs_dsp_mock_wmfw_get_firmware(priv->local->wmfw_builder);
KUNIT_ASSERT_EQ(test, cs_dsp_power_up(dsp, wmfw, "mock_fw", NULL, NULL, "misc"), 0);
ctl = list_first_entry_or_null(&dsp->ctl_list, struct cs_dsp_coeff_ctl, list);
KUNIT_ASSERT_NOT_NULL(test, ctl);
/* Start the firmware and add an action to stop it during cleanup */
KUNIT_ASSERT_EQ(test, cs_dsp_run(dsp), 0);
KUNIT_ASSERT_EQ(test, kunit_add_action_or_reset(test, _cs_dsp_stop_wrapper, dsp), 0);
/* Drop expected writes and the regmap cache should be clean */
cs_dsp_mock_xm_header_drop_from_regmap_cache(priv);
cs_dsp_mock_regmap_drop_bytes(priv, reg, param->len_bytes);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals, def.length_bytes),
0);
if (!(def.flags & WMFW_CTL_FLAG_VOLATILE)) {
/* Stop firmware and repeat the write to the cache */
kunit_release_action(test, _cs_dsp_stop_wrapper, dsp);
KUNIT_ASSERT_FALSE(test, dsp->running);
get_random_bytes(reg_vals, def.length_bytes);
KUNIT_EXPECT_LT(test,
cs_dsp_coeff_lock_and_write_ctrl(ctl, 0, reg_vals,
def.length_bytes),
0);
}
/* Check that it didn't write any registers */
KUNIT_EXPECT_FALSE(test, cs_dsp_mock_regmap_is_dirty(priv, true));
}
static int cs_dsp_ctl_rw_test_common_init(struct kunit *test, struct cs_dsp *dsp,
int wmfw_version)
{
struct cs_dsp_test *priv;
struct cs_dsp_test_local *local;
struct device *test_dev;
int ret;
priv = kunit_kzalloc(test, sizeof(*priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
local = kunit_kzalloc(test, sizeof(struct cs_dsp_test_local), GFP_KERNEL);
if (!local)
return -ENOMEM;
priv->test = test;
priv->dsp = dsp;
test->priv = priv;
priv->local = local;
priv->local->wmfw_version = wmfw_version;
/* 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;
/*
* There must always be a XM header with at least 1 algorithm, so create
* a dummy one that tests can use and extract it to a data blob.
*/
local->xm_header = cs_dsp_create_mock_xm_header(priv,
cs_dsp_ctl_rw_test_algs,
ARRAY_SIZE(cs_dsp_ctl_rw_test_algs));
KUNIT_ASSERT_NOT_ERR_OR_NULL(test, local->xm_header);
/* Create wmfw builder */
local->wmfw_builder = _create_dummy_wmfw(test);
/* Init cs_dsp */
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_ctl_rw_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_ctl_rw_test_common_init(test, dsp, 3);
}
static int cs_dsp_ctl_rw_test_adsp2_32bit_init(struct kunit *test, int wmfw_ver)
{
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_ctl_rw_test_common_init(test, dsp, wmfw_ver);
}
static int cs_dsp_ctl_rw_test_adsp2_32bit_wmfw1_init(struct kunit *test)
{
return cs_dsp_ctl_rw_test_adsp2_32bit_init(test, 1);
}
static int cs_dsp_ctl_rw_test_adsp2_32bit_wmfw2_init(struct kunit *test)
{
return cs_dsp_ctl_rw_test_adsp2_32bit_init(test, 2);
}
static int cs_dsp_ctl_rw_test_adsp2_16bit_init(struct kunit *test, int wmfw_ver)
{
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_ctl_rw_test_common_init(test, dsp, wmfw_ver);
}
static int cs_dsp_ctl_rw_test_adsp2_16bit_wmfw1_init(struct kunit *test)
{
return cs_dsp_ctl_rw_test_adsp2_16bit_init(test, 1);
}
static int cs_dsp_ctl_rw_test_adsp2_16bit_wmfw2_init(struct kunit *test)
{
return cs_dsp_ctl_rw_test_adsp2_16bit_init(test, 2);
}
static void cs_dsp_ctl_all_param_desc(const struct cs_dsp_ctl_rw_test_param *param,
char *desc)
{
snprintf(desc, KUNIT_PARAM_DESC_SIZE, "alg:%#x %s@%u len:%u flags:%#x",
param->alg_id, cs_dsp_mem_region_name(param->mem_type),
param->offs_words, param->len_bytes, param->flags);
}
/* All parameters populated, with various lengths */
static const struct cs_dsp_ctl_rw_test_param all_pop_varying_len_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 8 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 12 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 16 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 48 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 100 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 512 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 1000 },
};
KUNIT_ARRAY_PARAM(all_pop_varying_len, all_pop_varying_len_cases,
cs_dsp_ctl_all_param_desc);
/* All parameters populated, with various offsets */
static const struct cs_dsp_ctl_rw_test_param all_pop_varying_offset_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 0, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 2, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 3, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 8, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 10, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 128, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 180, .len_bytes = 4 },
};
KUNIT_ARRAY_PARAM(all_pop_varying_offset, all_pop_varying_offset_cases,
cs_dsp_ctl_all_param_desc);
/* All parameters populated, with various X and Y memory regions */
static const struct cs_dsp_ctl_rw_test_param all_pop_varying_xy_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_XM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
};
KUNIT_ARRAY_PARAM(all_pop_varying_xy, all_pop_varying_xy_cases,
cs_dsp_ctl_all_param_desc);
/* All parameters populated, using ZM */
static const struct cs_dsp_ctl_rw_test_param all_pop_z_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_ZM, .offs_words = 1, .len_bytes = 4 },
};
KUNIT_ARRAY_PARAM(all_pop_z, all_pop_z_cases, cs_dsp_ctl_all_param_desc);
/* All parameters populated, with various algorithm ids */
static const struct cs_dsp_ctl_rw_test_param all_pop_varying_alg_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0xb, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0x9f1234, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
{ .alg_id = 0xff00ff, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4 },
};
KUNIT_ARRAY_PARAM(all_pop_varying_alg, all_pop_varying_alg_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* readable control.
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_readable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS |
WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_readable_flags,
all_pop_readable_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* read-only control
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_readonly_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_readonly_flags,
all_pop_readonly_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* non-volatile readable control
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_nonvol_readable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_nonvol_readable_flags,
all_pop_nonvol_readable_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* writeable control
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_writeable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS |
WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_writeable_flags,
all_pop_writeable_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* write-only control
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_writeonly_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_writeonly_flags,
all_pop_writeonly_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* non-volatile writeable control
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_nonvol_writeable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_nonvol_writeable_flags,
all_pop_nonvol_writeable_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* volatile readable control.
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_volatile_readable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0 /* flags == 0 is volatile while firmware is running */
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_READABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS |
WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_volatile_readable_flags,
all_pop_volatile_readable_flags_cases,
cs_dsp_ctl_all_param_desc);
/*
* All parameters populated, with all combinations of flags for a
* volatile readable control.
*/
static const struct cs_dsp_ctl_rw_test_param all_pop_volatile_writeable_flags_cases[] = {
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = 0 /* flags == 0 is volatile while firmware is running */
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS | WMFW_CTL_FLAG_WRITEABLE,
},
{ .alg_id = 0xfafa, .mem_type = WMFW_ADSP2_YM, .offs_words = 1, .len_bytes = 4,
.flags = WMFW_CTL_FLAG_VOLATILE | WMFW_CTL_FLAG_SYS |
WMFW_CTL_FLAG_READABLE | WMFW_CTL_FLAG_WRITEABLE,
},
};
KUNIT_ARRAY_PARAM(all_pop_volatile_writeable_flags,
all_pop_volatile_writeable_flags_cases,
cs_dsp_ctl_all_param_desc);
static struct kunit_case cs_dsp_ctl_rw_test_cases_adsp[] = {
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_offset_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_xy_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_z_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_alg_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_offset_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_xy_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_z_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_started,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_stopped,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_stopped_powered_down,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_current_loaded_fw,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_current_running_fw,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_started,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_stopped,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_stopped_powered_down,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_current_loaded_fw,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_current_running_fw,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek,
all_pop_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_cache_with_seek,
all_pop_nonvol_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_truncated,
all_pop_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_cache_truncated,
all_pop_nonvol_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek,
all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_cache_with_seek,
all_pop_nonvol_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_truncated,
all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_cache_truncated,
all_pop_nonvol_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_length_overflow,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek_and_length_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_length_overflow,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek_and_length_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_from_writeonly,
all_pop_writeonly_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_to_readonly,
all_pop_readonly_flags_gen_params),
{ } /* terminator */
};
static struct kunit_case cs_dsp_ctl_rw_test_cases_halo[] = {
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_offset_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_xy_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_varying_alg_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_running, all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_offset_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running, all_pop_varying_xy_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_running,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_started,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_stopped,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_stopped_powered_down,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_current_loaded_fw,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_volatile_not_current_running_fw,
all_pop_volatile_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_started,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_stopped,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_stopped_powered_down,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_current_loaded_fw,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_volatile_not_current_running_fw,
all_pop_volatile_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek,
all_pop_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_cache_with_seek,
all_pop_nonvol_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_truncated,
all_pop_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_cache_truncated,
all_pop_nonvol_readable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek,
all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_cache_with_seek,
all_pop_nonvol_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_truncated,
all_pop_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_cache_truncated,
all_pop_nonvol_writeable_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_length_overflow,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_with_seek_and_length_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_length_overflow,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_with_seek_and_length_oob,
all_pop_varying_len_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_read_from_writeonly,
all_pop_writeonly_flags_gen_params),
KUNIT_CASE_PARAM(cs_dsp_ctl_write_to_readonly,
all_pop_readonly_flags_gen_params),
{ } /* terminator */
};
static struct kunit_suite cs_dsp_ctl_rw_test_halo = {
.name = "cs_dsp_ctl_rw_wmfwV3_halo",
.init = cs_dsp_ctl_rw_test_halo_init,
.test_cases = cs_dsp_ctl_rw_test_cases_halo,
};
static struct kunit_suite cs_dsp_ctl_rw_test_adsp2_32bit_wmfw1 = {
.name = "cs_dsp_ctl_rw_wmfwV1_adsp2_32bit",
.init = cs_dsp_ctl_rw_test_adsp2_32bit_wmfw1_init,
.test_cases = cs_dsp_ctl_rw_test_cases_adsp,
};
static struct kunit_suite cs_dsp_ctl_rw_test_adsp2_32bit_wmfw2 = {
.name = "cs_dsp_ctl_rw_wmfwV2_adsp2_32bit",
.init = cs_dsp_ctl_rw_test_adsp2_32bit_wmfw2_init,
.test_cases = cs_dsp_ctl_rw_test_cases_adsp,
};
static struct kunit_suite cs_dsp_ctl_rw_test_adsp2_16bit_wmfw1 = {
.name = "cs_dsp_ctl_rw_wmfwV1_adsp2_16bit",
.init = cs_dsp_ctl_rw_test_adsp2_16bit_wmfw1_init,
.test_cases = cs_dsp_ctl_rw_test_cases_adsp,
};
static struct kunit_suite cs_dsp_ctl_rw_test_adsp2_16bit_wmfw2 = {
.name = "cs_dsp_ctl_rw_wmfwV2_adsp2_16bit",
.init = cs_dsp_ctl_rw_test_adsp2_16bit_wmfw2_init,
.test_cases = cs_dsp_ctl_rw_test_cases_adsp,
};
kunit_test_suites(&cs_dsp_ctl_rw_test_halo,
&cs_dsp_ctl_rw_test_adsp2_32bit_wmfw1,
&cs_dsp_ctl_rw_test_adsp2_32bit_wmfw2,
&cs_dsp_ctl_rw_test_adsp2_16bit_wmfw1,
&cs_dsp_ctl_rw_test_adsp2_16bit_wmfw2);