| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <fuchsia/device/llcpp/fidl.h> |
| #include <fuchsia/device/manager/c/fidl.h> |
| #include <fuchsia/device/manager/llcpp/fidl.h> |
| #include <fuchsia/device/power/test/llcpp/fidl.h> |
| #include <lib/driver-integration-test/fixture.h> |
| #include <lib/fdio/directory.h> |
| #include <zircon/processargs.h> |
| #include <zircon/syscalls.h> |
| |
| #include <ddk/device.h> |
| #include <ddk/platform-defs.h> |
| #include <zxtest/zxtest.h> |
| |
| using driver_integration_test::IsolatedDevmgr; |
| using llcpp::fuchsia::device::Controller; |
| using llcpp::fuchsia::device::DEVICE_PERFORMANCE_STATE_P0; |
| using llcpp::fuchsia::device::DevicePerformanceStateInfo; |
| using llcpp::fuchsia::device::DevicePowerState; |
| using llcpp::fuchsia::device::DevicePowerStateInfo; |
| using llcpp::fuchsia::device::MAX_DEVICE_PERFORMANCE_STATES; |
| using llcpp::fuchsia::device::MAX_DEVICE_POWER_STATES; |
| using llcpp::fuchsia::device::SystemPowerStateInfo; |
| using llcpp::fuchsia::device::manager::Administrator; |
| using llcpp::fuchsia::device::manager::MAX_SYSTEM_POWER_STATES; |
| using llcpp::fuchsia::device::manager::SystemPowerState; |
| using llcpp::fuchsia::device::power::test::TestDevice; |
| |
| class PowerTestCase : public zxtest::Test { |
| public: |
| ~PowerTestCase() override = default; |
| void SetUp() override { |
| IsolatedDevmgr::Args args; |
| args.load_drivers.push_back("/boot/driver/ddk-power-test.so"); |
| args.load_drivers.push_back("/boot/driver/ddk-power-test-child.so"); |
| |
| board_test::DeviceEntry dev = {}; |
| dev.vid = PDEV_VID_TEST; |
| dev.pid = PDEV_PID_POWER_TEST; |
| dev.did = 0; |
| args.device_list.push_back(dev); |
| |
| zx_status_t status = IsolatedDevmgr::Create(&args, &devmgr); |
| ASSERT_OK(status); |
| fbl::unique_fd parent_fd, child_fd; |
| ASSERT_OK(devmgr_integration_test::RecursiveWaitForFile( |
| devmgr.devfs_root(), "sys/platform/11:0b:0/power-test", &parent_fd)); |
| ASSERT_GT(parent_fd.get(), 0); |
| ASSERT_OK( |
| fdio_get_service_handle(parent_fd.release(), parent_device_handle.reset_and_get_address())); |
| ASSERT_NE(parent_device_handle.get(), ZX_HANDLE_INVALID); |
| |
| ASSERT_OK(devmgr_integration_test::RecursiveWaitForFile( |
| devmgr.devfs_root(), "sys/platform/11:0b:0/power-test/power-test-child", &child_fd)); |
| ASSERT_GT(child_fd.get(), 0); |
| |
| ASSERT_OK( |
| fdio_get_service_handle(child_fd.release(), child_device_handle.reset_and_get_address())); |
| ASSERT_NE(child_device_handle.get(), ZX_HANDLE_INVALID); |
| } |
| void AddChildWithPowerArgs(DevicePowerStateInfo *states, uint8_t sleep_state_count, |
| DevicePerformanceStateInfo *perf_states, uint8_t perf_state_count, |
| bool add_invisible = false) { |
| auto power_states = ::fidl::VectorView(fidl::unowned_ptr(states), sleep_state_count); |
| auto perf_power_states = ::fidl::VectorView(fidl::unowned_ptr(perf_states), perf_state_count); |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), std::move(power_states), std::move(perf_power_states), |
| add_invisible); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| fbl::unique_fd child2_fd; |
| ASSERT_OK(devmgr_integration_test::RecursiveWaitForFile( |
| devmgr.devfs_root(), "sys/platform/11:0b:0/power-test/power-test-child-2", &child2_fd)); |
| ASSERT_GT(child2_fd.get(), 0); |
| ASSERT_OK( |
| fdio_get_service_handle(child2_fd.release(), child2_device_handle.reset_and_get_address())); |
| ASSERT_NE(child2_device_handle.get(), ZX_HANDLE_INVALID); |
| } |
| zx::channel child_device_handle; |
| zx::channel parent_device_handle; |
| zx::channel child2_device_handle; |
| IsolatedDevmgr devmgr; |
| }; |
| |
| TEST_F(PowerTestCase, InvalidDevicePowerCaps_Less) { |
| fidl::Array<DevicePowerStateInfo, 1> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[0].is_supported = true; |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), fidl::unowned_vec(states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePowerCaps_More) { |
| fidl::Array<DevicePowerStateInfo, MAX_DEVICE_POWER_STATES + 1> states; |
| for (uint8_t i = 0; i < MAX_DEVICE_POWER_STATES + 1; i++) { |
| states[i].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[i].is_supported = true; |
| } |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), fidl::unowned_vec(states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePowerCaps_MissingRequired) { |
| fidl::Array<DevicePowerStateInfo, MAX_DEVICE_POWER_STATES> states; |
| for (uint8_t i = 0; i < MAX_DEVICE_POWER_STATES; i++) { |
| // Missing D0 and D3COLD |
| states[i].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[i].is_supported = true; |
| } |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), fidl::unowned_vec(states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePowerCaps_DuplicateCaps) { |
| fidl::Array<DevicePowerStateInfo, MAX_DEVICE_POWER_STATES> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| // Repeat |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), fidl::unowned_vec(states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, AddDevicePowerCaps_Success) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), fidl::unowned_vec(states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_OK); |
| } |
| |
| TEST_F(PowerTestCase, AddDevicePowerCaps_MakeVisible_Success) { |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states), |
| true); |
| |
| const DevicePowerStateInfo *out_dpstates; |
| auto response2 = Controller::Call::GetDevicePowerCaps(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| out_dpstates = &response2->result.response().dpstates[0]; |
| |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D0)].is_supported); |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D1)].is_supported); |
| ASSERT_EQ( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D1)].restore_latency, |
| 100); |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D3COLD)].is_supported); |
| |
| ASSERT_EQ(out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D3COLD)] |
| .restore_latency, |
| 1000); |
| const DevicePerformanceStateInfo *out_perf_states; |
| auto response = Controller::Call::GetDevicePerformanceStates(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response.status()); |
| out_perf_states = &response->states[0]; |
| |
| ASSERT_TRUE(out_perf_states[DEVICE_PERFORMANCE_STATE_P0].is_supported); |
| ASSERT_TRUE(out_perf_states[1].is_supported); |
| ASSERT_EQ(out_perf_states[1].restore_latency, 100); |
| ASSERT_TRUE(out_perf_states[2].is_supported); |
| ASSERT_EQ(out_perf_states[2].restore_latency, 1000); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePerformanceCaps_MissingRequired) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| fidl::Array<DevicePerformanceStateInfo, 10> perf_states; |
| perf_states[0].state_id = 1; |
| perf_states[0].is_supported = true; |
| perf_states[1].state_id = 2; |
| perf_states[1].is_supported = true; |
| |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs(zx::unowned(child_device_handle), |
| fidl::unowned_vec(states), |
| fidl::unowned_vec(perf_states), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePerformanceCaps_Duplicate) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| fidl::Array<DevicePerformanceStateInfo, 10> perf_states; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[1].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[1].is_supported = true; |
| perf_states[2].state_id = 1; |
| perf_states[2].is_supported = true; |
| |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs(zx::unowned(child_device_handle), |
| fidl::unowned_vec(states), |
| fidl::unowned_vec(perf_states), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, InvalidDevicePerformanceCaps_More) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| fidl::Array<DevicePerformanceStateInfo, MAX_DEVICE_PERFORMANCE_STATES + 1> perf_states; |
| for (size_t i = 0; i < (MAX_DEVICE_PERFORMANCE_STATES + 1); i++) { |
| perf_states[i].state_id = static_cast<int32_t>(i); |
| perf_states[i].is_supported = true; |
| } |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs(zx::unowned(child_device_handle), |
| fidl::unowned_vec(states), |
| fidl::unowned_vec(perf_states), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, AddDevicePerformanceCaps_NoCaps) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| auto power_states = ::fidl::unowned_vec(states); |
| |
| // This is the default case. By default, the devhost fills in the fully performance state. |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs( |
| zx::unowned(child_device_handle), std::move(power_states), |
| ::fidl::VectorView<DevicePerformanceStateInfo>(), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_OK); |
| } |
| |
| TEST_F(PowerTestCase, AddDevicePerformanceCaps_Success) { |
| fidl::Array<DevicePowerStateInfo, 2> states; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| auto power_states = ::fidl::unowned_vec(states); |
| |
| fidl::Array<DevicePerformanceStateInfo, 2> perf_states; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| auto performance_states = ::fidl::unowned_vec(perf_states); |
| |
| auto response = TestDevice::Call::AddDeviceWithPowerArgs(zx::unowned(child_device_handle), |
| std::move(power_states), |
| std::move(performance_states), false); |
| ASSERT_OK(response.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response->result.is_err()) { |
| call_status = response->result.err(); |
| } |
| |
| ASSERT_STATUS(call_status, ZX_OK); |
| } |
| |
| TEST_F(PowerTestCase, GetDevicePowerCaps_Success) { |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| const DevicePowerStateInfo *out_dpstates; |
| auto response2 = Controller::Call::GetDevicePowerCaps(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| out_dpstates = &response2->result.response().dpstates[0]; |
| |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D0)].is_supported); |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D1)].is_supported); |
| ASSERT_EQ( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D1)].restore_latency, |
| 100); |
| ASSERT_TRUE( |
| out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D3COLD)].is_supported); |
| ASSERT_EQ(out_dpstates[static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D3COLD)] |
| .restore_latency, |
| 1000); |
| } |
| |
| TEST_F(PowerTestCase, GetDevicePerformanceStates_Success) { |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| const DevicePerformanceStateInfo *out_dpstates; |
| auto response = Controller::Call::GetDevicePerformanceStates(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response.status()); |
| out_dpstates = &response->states[0]; |
| |
| ASSERT_TRUE(out_dpstates[DEVICE_PERFORMANCE_STATE_P0].is_supported); |
| ASSERT_TRUE(out_dpstates[1].is_supported); |
| ASSERT_EQ(out_dpstates[1].restore_latency, 100); |
| ASSERT_TRUE(out_dpstates[2].is_supported); |
| ASSERT_EQ(out_dpstates[2].restore_latency, 1000); |
| } |
| |
| TEST_F(PowerTestCase, SetPerformanceState_Success) { |
| // Add Capabilities |
| DevicePowerStateInfo states[2]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(child2_device_handle), 1); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_OK(perf_change_response.status); |
| ASSERT_EQ(perf_change_response.out_state, 1); |
| |
| auto response2 = Controller::Call::GetCurrentPerformanceState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| ASSERT_EQ(response2->out_state, 1); |
| } |
| |
| TEST_F(PowerTestCase, SetPerformanceStateFail_HookNotPresent) { |
| // Parent does not support SetPerformanceState hook. |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(parent_device_handle), 0); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_EQ(perf_change_response.status, ZX_ERR_NOT_SUPPORTED); |
| } |
| |
| TEST_F(PowerTestCase, SetPerformanceStateFail_UnsupportedState) { |
| // Add Capabilities |
| DevicePowerStateInfo states[2]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| DevicePerformanceStateInfo perf_states[2]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(child2_device_handle), 2); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_EQ(perf_change_response.status, ZX_ERR_INVALID_ARGS); |
| } |
| |
| TEST_F(PowerTestCase, Suspend_Success) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| ASSERT_EQ(suspend_response.out_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto response2 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| } |
| |
| TEST_F(PowerTestCase, AutoSuspend_Enable) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), true, DevicePowerState::DEVICE_POWER_STATE_D1); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| |
| auto response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, true); |
| ASSERT_EQ(response2->result.response().deepest_sleep_state, |
| DevicePowerState::DEVICE_POWER_STATE_D1); |
| } |
| |
| TEST_F(PowerTestCase, AutoSuspend_Disable) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), true, DevicePowerState::DEVICE_POWER_STATE_D1); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| |
| auto response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, true); |
| ASSERT_EQ(response2->result.response().deepest_sleep_state, |
| DevicePowerState::DEVICE_POWER_STATE_D1); |
| |
| suspend_result = Controller::Call::ConfigureAutoSuspend(zx::unowned(child2_device_handle), false, |
| DevicePowerState::DEVICE_POWER_STATE_D0); |
| ASSERT_OK(suspend_result.status()); |
| auto &suspend_response_2 = suspend_result.value(); |
| ASSERT_OK(suspend_response_2.status); |
| |
| response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, false); |
| } |
| |
| TEST_F(PowerTestCase, AutoSuspend_DefaultDisabled) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, false); |
| ASSERT_EQ(response2->result.response().deepest_sleep_state, |
| DevicePowerState::DEVICE_POWER_STATE_D0); |
| } |
| |
| TEST_F(PowerTestCase, DeviceSuspend_AutoSuspendEnabled) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto auto_suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), true, DevicePowerState::DEVICE_POWER_STATE_D1); |
| ASSERT_OK(auto_suspend_result.status()); |
| const auto &auto_suspend_response = auto_suspend_result.value(); |
| ASSERT_OK(auto_suspend_response.status); |
| |
| auto response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, true); |
| ASSERT_EQ(response2->result.response().deepest_sleep_state, |
| DevicePowerState::DEVICE_POWER_STATE_D1); |
| |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| // Device suspend is not supported when auto suspend is configured. |
| ASSERT_EQ(suspend_response.status, ZX_ERR_NOT_SUPPORTED); |
| |
| // Disable autosuspend and try again |
| auto_suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), false, DevicePowerState::DEVICE_POWER_STATE_D0); |
| ASSERT_OK(auto_suspend_result.status()); |
| auto &auto_suspend_response_2 = auto_suspend_result.value(); |
| ASSERT_OK(auto_suspend_response_2.status); |
| |
| suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| ASSERT_OK(suspend_result.value().status); |
| } |
| |
| TEST_F(PowerTestCase, SystemSuspend_AutoSuspendEnabled) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D2; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D2; |
| mapping[i].wakeup_enable = false; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| zx::channel local, remote; |
| ASSERT_OK(zx::channel::create(0, &local, &remote)); |
| |
| auto auto_suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), true, DevicePowerState::DEVICE_POWER_STATE_D2); |
| ASSERT_OK(auto_suspend_result.status()); |
| const auto &auto_suspend_response = auto_suspend_result.value(); |
| ASSERT_OK(auto_suspend_response.status); |
| |
| // Verify systemsuspend overrides autosuspend |
| char service_name[100]; |
| snprintf(service_name, sizeof(service_name), "svc/%s", |
| ::llcpp::fuchsia::device::manager::Administrator::Name); |
| ASSERT_OK(fdio_service_connect_at(devmgr.svc_root_dir().get(), service_name, remote.release())); |
| ASSERT_NE(devmgr.svc_root_dir().get(), ZX_HANDLE_INVALID); |
| |
| auto suspend_result = Administrator::Call::Suspend( |
| zx::unowned(local), ::llcpp::fuchsia::device::manager::SUSPEND_FLAG_REBOOT); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| |
| // Verify the child's DdkSuspend routine gets called. |
| auto child_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(child_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (child_dev_suspend_response->result.is_err()) { |
| call_status = child_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(child_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D2); |
| |
| // Verify the parent'd DdkSuspend routine gets called. |
| auto parent_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(parent_device_handle)); |
| ASSERT_OK(parent_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (parent_dev_suspend_response->result.is_err()) { |
| call_status = parent_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(parent_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| } |
| |
| TEST_F(PowerTestCase, SelectiveResume_Success) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| ASSERT_EQ(suspend_response.out_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto response2 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| |
| const auto &resume_response = resume_result.value(); |
| ASSERT_OK(resume_response.status); |
| ASSERT_EQ(resume_response.out_power_state, DevicePowerState::DEVICE_POWER_STATE_D0); |
| ASSERT_EQ(resume_response.out_perf_state, DEVICE_PERFORMANCE_STATE_P0); |
| |
| auto response3 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response3.status()); |
| call_status = ZX_OK; |
| if (response3->result.is_err()) { |
| call_status = response3->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response3->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D0); |
| } |
| |
| TEST_F(PowerTestCase, DefaultSystemPowerStatesMapping) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| const SystemPowerStateInfo *states_mapping; |
| auto response2 = Controller::Call::GetPowerStateMapping(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_STATUS(call_status, ZX_OK); |
| states_mapping = &response2->result.response().mapping[0]; |
| |
| // Test Default mapping. For now, the default device power state is D3COLD and |
| // wakeup_enable is false. |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| ASSERT_EQ(states_mapping[i].dev_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_FALSE(states_mapping[i].wakeup_enable); |
| } |
| } |
| |
| TEST_F(PowerTestCase, UpdatePowerStatesMapping_UnsupportedDeviceState) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D2; |
| mapping[i].wakeup_enable = false; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_EQ(call_status, ZX_ERR_INVALID_ARGS); |
| |
| const SystemPowerStateInfo *states_mapping; |
| auto response2 = Controller::Call::GetPowerStateMapping(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_STATUS(call_status, ZX_OK); |
| states_mapping = &response2->result.response().mapping[0]; |
| |
| ASSERT_EQ( |
| states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)].dev_state, |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_FALSE(states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)] |
| .wakeup_enable); |
| } |
| |
| TEST_F(PowerTestCase, UpdatePowerStatesMapping_UnsupportedWakeConfig) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[1].wakeup_capable = false; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D1; |
| mapping[i].wakeup_enable = true; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_EQ(call_status, ZX_ERR_INVALID_ARGS); |
| |
| const SystemPowerStateInfo *states_mapping; |
| auto response2 = Controller::Call::GetPowerStateMapping(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_STATUS(call_status, ZX_OK); |
| states_mapping = &response2->result.response().mapping[0]; |
| |
| ASSERT_EQ( |
| states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)].dev_state, |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_FALSE(states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)] |
| .wakeup_enable); |
| } |
| |
| TEST_F(PowerTestCase, UpdatePowerStatesMapping_Success) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D1; |
| mapping[i].wakeup_enable = false; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| const SystemPowerStateInfo *states_mapping; |
| auto response2 = Controller::Call::GetPowerStateMapping(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_STATUS(call_status, ZX_OK); |
| states_mapping = &response2->result.response().mapping[0]; |
| |
| ASSERT_EQ( |
| states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)].dev_state, |
| DevicePowerState::DEVICE_POWER_STATE_D1); |
| ASSERT_FALSE(states_mapping[static_cast<uint8_t>(SystemPowerState::SYSTEM_POWER_STATE_REBOOT)] |
| .wakeup_enable); |
| } |
| |
| TEST_F(PowerTestCase, SystemSuspend_SuspendReasonReboot) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D2; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D2; |
| mapping[i].wakeup_enable = false; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| zx::channel local, remote; |
| ASSERT_OK(zx::channel::create(0, &local, &remote)); |
| |
| char service_name[100]; |
| snprintf(service_name, sizeof(service_name), "svc/%s", |
| ::llcpp::fuchsia::device::manager::Administrator::Name); |
| ASSERT_OK(fdio_service_connect_at(devmgr.svc_root_dir().get(), service_name, remote.release())); |
| ASSERT_NE(devmgr.svc_root_dir().get(), ZX_HANDLE_INVALID); |
| |
| auto suspend_result = Administrator::Call::Suspend( |
| zx::unowned(local), ::llcpp::fuchsia::device::manager::SUSPEND_FLAG_REBOOT); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| |
| // Verify the child's DdkSuspend routine gets called. |
| auto child_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(child_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (child_dev_suspend_response->result.is_err()) { |
| call_status = child_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(child_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D2); |
| |
| // Verify that the suspend reason is received correctly |
| auto suspend_reason_response = |
| TestDevice::Call::GetCurrentSuspendReason(zx::unowned(child2_device_handle)); |
| ASSERT_OK(suspend_reason_response.status()); |
| call_status = ZX_OK; |
| if (suspend_reason_response->result.is_err()) { |
| call_status = suspend_reason_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(suspend_reason_response->result.response().cur_suspend_reason, |
| DEVICE_SUSPEND_REASON_REBOOT); |
| |
| // Verify the parent'd DdkSuspend routine gets called. |
| auto parent_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(parent_device_handle)); |
| ASSERT_OK(parent_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (parent_dev_suspend_response->result.is_err()) { |
| call_status = parent_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(parent_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| } |
| |
| TEST_F(PowerTestCase, SystemSuspend_SuspendReasonRebootRecovery) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D2; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| ::fidl::Array<SystemPowerStateInfo, MAX_SYSTEM_POWER_STATES> mapping{}; |
| for (size_t i = 0; i < MAX_SYSTEM_POWER_STATES; i++) { |
| mapping[i].dev_state = DevicePowerState::DEVICE_POWER_STATE_D2; |
| mapping[i].wakeup_enable = false; |
| } |
| |
| auto update_result = |
| Controller::Call::UpdatePowerStateMapping(zx::unowned(child2_device_handle), mapping); |
| ASSERT_OK(update_result.status()); |
| zx_status_t call_status = ZX_OK; |
| if (update_result->result.is_err()) { |
| call_status = update_result->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| zx::channel local, remote; |
| ASSERT_OK(zx::channel::create(0, &local, &remote)); |
| |
| char service_name[100]; |
| snprintf(service_name, sizeof(service_name), "svc/%s", |
| ::llcpp::fuchsia::device::manager::Administrator::Name); |
| ASSERT_OK(fdio_service_connect_at(devmgr.svc_root_dir().get(), service_name, remote.release())); |
| ASSERT_NE(devmgr.svc_root_dir().get(), ZX_HANDLE_INVALID); |
| |
| auto suspend_result = Administrator::Call::Suspend( |
| zx::unowned(local), ::llcpp::fuchsia::device::manager::SUSPEND_FLAG_REBOOT_RECOVERY); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| |
| // Verify the child's DdkSuspend routine gets called. |
| auto child_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(child_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (child_dev_suspend_response->result.is_err()) { |
| call_status = child_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(child_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D2); |
| |
| // Verify that the suspend reason is received correctly |
| auto suspend_reason_response = |
| TestDevice::Call::GetCurrentSuspendReason(zx::unowned(child2_device_handle)); |
| ASSERT_OK(suspend_reason_response.status()); |
| call_status = ZX_OK; |
| if (suspend_reason_response->result.is_err()) { |
| call_status = suspend_reason_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(suspend_reason_response->result.response().cur_suspend_reason, |
| DEVICE_SUSPEND_REASON_REBOOT_RECOVERY); |
| |
| // Verify the parent'd DdkSuspend routine gets called. |
| auto parent_dev_suspend_response = |
| TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(parent_device_handle)); |
| ASSERT_OK(parent_dev_suspend_response.status()); |
| call_status = ZX_OK; |
| if (parent_dev_suspend_response->result.is_err()) { |
| call_status = parent_dev_suspend_response->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(parent_dev_suspend_response->result.response().cur_state, |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| } |
| |
| TEST_F(PowerTestCase, SelectiveResume_AfterSetPerformanceState) { |
| // Add Capabilities |
| DevicePowerStateInfo states[2]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(child2_device_handle), 1); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_OK(perf_change_response.status); |
| ASSERT_EQ(perf_change_response.out_state, 1); |
| |
| auto response2 = Controller::Call::GetCurrentPerformanceState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| ASSERT_EQ(response2->out_state, 1); |
| |
| // Suspend and resume the device. Test if device resumes to saved performance state. |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| ASSERT_EQ(suspend_response.out_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto response3 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response3.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response3->result.is_err()) { |
| call_status = response3->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response3->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| // Resume |
| auto resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| |
| const auto &resume_response = resume_result.value(); |
| ASSERT_OK(resume_response.status); |
| ASSERT_EQ(resume_response.out_power_state, DevicePowerState::DEVICE_POWER_STATE_D0); |
| ASSERT_EQ(resume_response.out_perf_state, 1); |
| } |
| |
| TEST_F(PowerTestCase, SelectiveResume_FailedToResumeToWorking) { |
| // Add Capabilities |
| DevicePowerStateInfo states[2]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(child2_device_handle), 1); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_OK(perf_change_response.status); |
| ASSERT_EQ(perf_change_response.out_state, 1); |
| |
| auto response2 = Controller::Call::GetCurrentPerformanceState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| ASSERT_EQ(response2->out_state, 1); |
| |
| // Suspend |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| ASSERT_EQ(suspend_response.out_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto response3 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response3.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response3->result.is_err()) { |
| call_status = response3->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response3->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| ::llcpp::fuchsia::device::power::test::TestStatusInfo info; |
| info.resume_status = ZX_ERR_IO; |
| info.out_power_state = static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| info.out_performance_state = 1; |
| auto response4 = TestDevice::Call::SetTestStatusInfo(zx::unowned(child2_device_handle), info); |
| call_status = ZX_OK; |
| ASSERT_OK(response4.status()); |
| if (response4->result.is_err()) { |
| call_status = response4->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| // Resume |
| auto resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| |
| const auto &resume_response = resume_result.value(); |
| ASSERT_EQ(resume_response.status, info.resume_status); |
| ASSERT_EQ(static_cast<uint8_t>(resume_response.out_power_state), info.out_power_state); |
| } |
| |
| TEST_F(PowerTestCase, SelectiveResume_FailedToResumeToPerformanceState) { |
| // Add Capabilities |
| DevicePowerStateInfo states[2]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[1].is_supported = true; |
| |
| DevicePerformanceStateInfo perf_states[3]; |
| perf_states[0].state_id = DEVICE_PERFORMANCE_STATE_P0; |
| perf_states[0].is_supported = true; |
| perf_states[0].restore_latency = 0; |
| perf_states[1].state_id = 1; |
| perf_states[1].is_supported = true; |
| perf_states[1].restore_latency = 100; |
| perf_states[2].state_id = 2; |
| perf_states[2].is_supported = true; |
| perf_states[2].restore_latency = 1000; |
| |
| AddChildWithPowerArgs(states, fbl::count_of(states), perf_states, fbl::count_of(perf_states)); |
| |
| auto perf_change_result = |
| Controller::Call::SetPerformanceState(zx::unowned(child2_device_handle), 1); |
| ASSERT_OK(perf_change_result.status()); |
| const auto &perf_change_response = perf_change_result.value(); |
| ASSERT_OK(perf_change_response.status); |
| ASSERT_EQ(perf_change_response.out_state, 1); |
| |
| auto response2 = Controller::Call::GetCurrentPerformanceState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| ASSERT_EQ(response2->out_state, 1); |
| |
| // Suspend |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| const auto &suspend_response = suspend_result.value(); |
| ASSERT_OK(suspend_response.status); |
| ASSERT_EQ(suspend_response.out_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| auto response3 = TestDevice::Call::GetCurrentDevicePowerState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response3.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response3->result.is_err()) { |
| call_status = response3->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response3->result.response().cur_state, DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| |
| ::llcpp::fuchsia::device::power::test::TestStatusInfo info; |
| info.resume_status = ZX_ERR_IO; |
| info.out_power_state = static_cast<uint8_t>(DevicePowerState::DEVICE_POWER_STATE_D0); |
| // The previous performance_state set was 1. |
| info.out_performance_state = 2; |
| auto response4 = TestDevice::Call::SetTestStatusInfo(zx::unowned(child2_device_handle), info); |
| call_status = ZX_OK; |
| ASSERT_OK(response4.status()); |
| if (response4->result.is_err()) { |
| call_status = response4->result.err(); |
| } |
| ASSERT_OK(call_status); |
| |
| // Resume |
| auto resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| |
| const auto &resume_response = resume_result.value(); |
| ASSERT_EQ(resume_response.status, info.resume_status); |
| ASSERT_EQ(static_cast<uint8_t>(resume_response.out_power_state), info.out_power_state); |
| ASSERT_EQ(resume_response.out_perf_state, info.out_performance_state); |
| |
| // The performance state has to be updated to the state that the device resumed to. |
| auto response5 = Controller::Call::GetCurrentPerformanceState(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response5.status()); |
| ASSERT_EQ(response5->out_state, info.out_performance_state); |
| } |
| |
| TEST_F(PowerTestCase, DeviceResume_AutoSuspendEnabled) { |
| // Add Capabilities |
| DevicePowerStateInfo states[3]; |
| states[0].state_id = DevicePowerState::DEVICE_POWER_STATE_D0; |
| states[0].is_supported = true; |
| states[0].restore_latency = 0; |
| states[1].state_id = DevicePowerState::DEVICE_POWER_STATE_D1; |
| states[1].is_supported = true; |
| states[1].restore_latency = 100; |
| states[2].state_id = DevicePowerState::DEVICE_POWER_STATE_D3COLD; |
| states[2].is_supported = true; |
| states[2].restore_latency = 1000; |
| AddChildWithPowerArgs(states, fbl::count_of(states), nullptr, 0); |
| |
| auto auto_suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), true, DevicePowerState::DEVICE_POWER_STATE_D1); |
| ASSERT_OK(auto_suspend_result.status()); |
| const auto &auto_suspend_response = auto_suspend_result.value(); |
| ASSERT_OK(auto_suspend_response.status); |
| |
| auto response2 = |
| TestDevice::Call::GetCurrentDeviceAutoSuspendConfig(zx::unowned(child2_device_handle)); |
| ASSERT_OK(response2.status()); |
| zx_status_t call_status = ZX_OK; |
| if (response2->result.is_err()) { |
| call_status = response2->result.err(); |
| } |
| ASSERT_OK(call_status); |
| ASSERT_EQ(response2->result.response().enabled, true); |
| ASSERT_EQ(response2->result.response().deepest_sleep_state, |
| DevicePowerState::DEVICE_POWER_STATE_D1); |
| |
| auto resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| // Device resume is not supported when auto suspend is configured. |
| ASSERT_EQ(resume_result.value().status, ZX_ERR_NOT_SUPPORTED); |
| |
| // Disable autosuspend and try again |
| auto_suspend_result = Controller::Call::ConfigureAutoSuspend( |
| zx::unowned(child2_device_handle), false, DevicePowerState::DEVICE_POWER_STATE_D0); |
| ASSERT_OK(auto_suspend_result.status()); |
| auto &auto_suspend_response_2 = auto_suspend_result.value(); |
| ASSERT_OK(auto_suspend_response_2.status); |
| |
| auto suspend_result = Controller::Call::Suspend(zx::unowned(child2_device_handle), |
| DevicePowerState::DEVICE_POWER_STATE_D3COLD); |
| ASSERT_OK(suspend_result.status()); |
| ASSERT_OK(suspend_result.value().status); |
| |
| resume_result = Controller::Call::Resume(zx::unowned(child2_device_handle)); |
| ASSERT_OK(resume_result.status()); |
| ASSERT_OK(resume_result.value().status); |
| } |