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/* Copyright 2022 The ChromiumOS Authors
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <zephyr/ztest.h>
#include "include/lpc.h"
#include "test/drivers/test_state.h"
#include "test/drivers/utils.h"
struct host_cmd_host_event_commands_fixture {
struct host_events_ctx ctx;
};
static void *host_cmd_host_event_commands_setup(void)
{
static struct host_cmd_host_event_commands_fixture fixture = { 0 };
return &fixture;
}
static void host_cmd_host_event_commands_before(void *fixture)
{
struct host_cmd_host_event_commands_fixture *f = fixture;
host_events_save(&f->ctx);
}
static void host_cmd_host_event_commands_after(void *fixture)
{
struct host_cmd_host_event_commands_fixture *f = fixture;
host_events_restore(&f->ctx);
}
ZTEST_SUITE(host_cmd_host_event_commands, drivers_predicate_post_main,
host_cmd_host_event_commands_setup,
host_cmd_host_event_commands_before,
host_cmd_host_event_commands_after, NULL);
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT invalid host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_invalid_cmd)
{
enum ec_status ret_val;
struct ec_response_host_event result = { 0 };
ret_val = host_cmd_host_event(0xFF, 0, &result);
zassert_equal(ret_val, EC_RES_INVALID_PARAM, "Expected=%d, returned=%d",
EC_RES_INVALID_PARAM, ret_val);
}
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT get host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_get_cmd)
{
enum ec_status ret_val;
struct ec_response_host_event result = { 0 };
struct {
uint8_t mask;
enum ec_status result;
} event_get[] = {
{ EC_HOST_EVENT_MAIN, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_B, EC_RES_SUCCESS },
#ifdef CONFIG_HOSTCMD_X86
{ EC_HOST_EVENT_SCI_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_SMI_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_ALWAYS_REPORT_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_ACTIVE_WAKE_MASK, EC_RES_SUCCESS },
#ifdef CONFIG_POWER_S0IX
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S0IX, EC_RES_SUCCESS },
#endif /* CONFIG_POWER_S0IX */
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S3, EC_RES_SUCCESS },
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S5, EC_RES_SUCCESS },
#endif /* CONFIG_HOSTCMD_X86 */
{ 0xFF, EC_RES_INVALID_PARAM },
};
for (int i = 0; i < ARRAY_SIZE(event_get); i++) {
ret_val = host_cmd_host_event(EC_HOST_EVENT_GET,
event_get[i].mask, &result);
zassert_equal(ret_val, event_get[i].result,
"[%d] Expected=%d, returned=%d", i,
event_get[i].result, ret_val);
}
}
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT set host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_set_cmd)
{
enum ec_status ret_val;
struct ec_response_host_event result = { 0 };
struct {
uint8_t mask;
enum ec_status result;
} event_set[] = {
{ EC_HOST_EVENT_MAIN, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_B, EC_RES_ACCESS_DENIED },
#ifdef CONFIG_HOSTCMD_X86
{ EC_HOST_EVENT_SCI_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_SMI_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_ALWAYS_REPORT_MASK, EC_RES_SUCCESS },
{ EC_HOST_EVENT_ACTIVE_WAKE_MASK, EC_RES_SUCCESS },
#ifdef CONFIG_POWER_S0IX
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S0IX, EC_RES_SUCCESS },
#endif /* CONFIG_POWER_S0IX */
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S3, EC_RES_SUCCESS },
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S5, EC_RES_SUCCESS },
#endif /* CONFIG_HOSTCMD_X86 */
{ 0xFF, EC_RES_INVALID_PARAM },
};
for (int i = 0; i < ARRAY_SIZE(event_set); i++) {
ret_val = host_cmd_host_event(EC_HOST_EVENT_SET,
event_set[i].mask, &result);
zassert_equal(ret_val, event_set[i].result,
"[%d] Expected=%d, returned=%d", i,
event_set[i].result, ret_val);
}
}
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT clear host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_clear_cmd)
{
enum ec_status ret_val;
struct ec_response_host_event result = { 0 };
struct {
uint8_t mask;
enum ec_status result;
} event_set[] = {
{ EC_HOST_EVENT_MAIN, EC_RES_SUCCESS },
{ EC_HOST_EVENT_B, EC_RES_SUCCESS },
#ifdef CONFIG_HOSTCMD_X86
{ EC_HOST_EVENT_SCI_MASK, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_SMI_MASK, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_ALWAYS_REPORT_MASK, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_ACTIVE_WAKE_MASK, EC_RES_ACCESS_DENIED },
#ifdef CONFIG_POWER_S0IX
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S0IX, EC_RES_ACCESS_DENIED },
#endif /* CONFIG_POWER_S0IX */
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S3, EC_RES_ACCESS_DENIED },
{ EC_HOST_EVENT_LAZY_WAKE_MASK_S5, EC_RES_ACCESS_DENIED },
#endif /* CONFIG_HOSTCMD_X86 */
{ 0xFF, EC_RES_INVALID_PARAM },
};
for (int i = 0; i < ARRAY_SIZE(event_set); i++) {
ret_val = host_cmd_host_event(EC_HOST_EVENT_CLEAR,
event_set[i].mask, &result);
zassert_equal(ret_val, event_set[i].result,
"Expected [%d] result=%d, returned=%d", i,
event_set[i].result, ret_val);
}
}
enum ec_status host_event_mask_cmd_helper(uint32_t command, uint32_t mask,
struct ec_response_host_event_mask *r)
{
enum ec_status ret_val;
struct ec_params_host_event_mask params = {
.mask = mask,
};
struct host_cmd_handler_args args =
BUILD_HOST_COMMAND(command, 0, *r, params);
ret_val = host_command_process(&args);
return ret_val;
}
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT_CLEAR clear host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_clear__cmd)
{
enum ec_status ret_val;
host_event_t events;
host_event_t mask = EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY);
host_event_t lpc_event_mask;
struct ec_response_host_event_mask response = { 0 };
lpc_event_mask = lpc_get_host_event_mask(LPC_HOST_EVENT_SMI);
lpc_set_host_event_mask(LPC_HOST_EVENT_SMI, lpc_event_mask | mask);
host_set_single_event(EC_HOST_EVENT_KEYBOARD_RECOVERY);
events = host_get_events();
zassert_true(events & mask, "events=0x%X", events);
ret_val = host_event_mask_cmd_helper(EC_CMD_HOST_EVENT_CLEAR, mask,
&response);
zassert_equal(ret_val, EC_RES_SUCCESS, "Expected %d, returned %d",
EC_RES_SUCCESS, ret_val);
events = host_get_events();
zassert_false(events & mask, "events=0x%X", events);
}
/**
* @brief TestPurpose: Verify EC_CMD_HOST_EVENT_CLEAR_B clear host command.
*/
ZTEST_USER(host_cmd_host_event_commands, test_host_event_clear_b_cmd)
{
enum ec_status ret_val;
host_event_t events_b;
host_event_t mask = EC_HOST_EVENT_MASK(EC_HOST_EVENT_KEYBOARD_RECOVERY);
host_event_t lpc_event_mask;
struct ec_response_host_event_mask response = { 0 };
struct ec_response_host_event result = { 0 };
lpc_event_mask = lpc_get_host_event_mask(LPC_HOST_EVENT_SMI);
lpc_set_host_event_mask(LPC_HOST_EVENT_SMI, lpc_event_mask | mask);
host_set_single_event(EC_HOST_EVENT_KEYBOARD_RECOVERY);
host_cmd_host_event(EC_HOST_EVENT_GET, EC_HOST_EVENT_B, &result);
events_b = result.value;
zassert_true(events_b & mask, "events_b=0x%X", events_b);
ret_val = host_event_mask_cmd_helper(EC_CMD_HOST_EVENT_CLEAR_B, mask,
&response);
zassert_equal(ret_val, EC_RES_SUCCESS, "Expected %d, returned %d",
EC_RES_SUCCESS, ret_val);
host_cmd_host_event(EC_HOST_EVENT_GET, EC_HOST_EVENT_B, &result);
events_b = result.value;
zassert_false(events_b & mask, "events_b=0x%X", events_b);
}
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