class DeviceManager

class DeviceManager

Defined at line 68 of file ../../src/devices/block/drivers/ufs/device_manager.h

Public Methods

zx::result<std::unique_ptr<DeviceManager>> Create (Ufs & controller, TransferRequestProcessor & transfer_request_processor, InspectProperties & properties)

Defined at line 19 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> SendLinkStartUp ()

Device initialization.

Defined at line 32 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> DeviceInit ()

Defined at line 46 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> GetControllerDescriptor ()

Defined at line 71 of file ../../src/devices/block/drivers/ufs/device_manager.cc

void DeviceManager (Ufs & controller, TransferRequestProcessor & transfer_request_processor, InspectProperties & properties)

Defined at line 73 of file ../../src/devices/block/drivers/ufs/device_manager.h

bool IsPowerOnWritePotectEnabled ()

Defined at line 92 of file ../../src/devices/block/drivers/ufs/device_manager.h

bool IsLogicalLunPowerOnWriteProtect ()

Defined at line 93 of file ../../src/devices/block/drivers/ufs/device_manager.h

bool IsWriteBoosterEnabled ()

Defined at line 102 of file ../../src/devices/block/drivers/ufs/device_manager.h

bool IsResumed ()

Defined at line 114 of file ../../src/devices/block/drivers/ufs/device_manager.h

GeometryDescriptor & GetGeometryDescriptor ()

Defined at line 121 of file ../../src/devices/block/drivers/ufs/device_manager.h

void SetCurrentPowerMode (UfsPowerMode power_mode)

This function is only used for the QEMU quirk case.

Defined at line 124 of file ../../src/devices/block/drivers/ufs/device_manager.h

uint8_t GetMaxLunCount ()

Defined at line 131 of file ../../src/devices/block/drivers/ufs/device_manager.h

DeviceDescriptor & GetDeviceDescriptor ()

for test

Defined at line 134 of file ../../src/devices/block/drivers/ufs/device_manager.h

PowerModeMap & GetPowerModeMap ()

Defined at line 135 of file ../../src/devices/block/drivers/ufs/device_manager.h

UfsPowerMode GetCurrentPowerMode ()

Defined at line 136 of file ../../src/devices/block/drivers/ufs/device_manager.h

scsi::PowerCondition GetCurrentPowerCondition ()

Defined at line 140 of file ../../src/devices/block/drivers/ufs/device_manager.h

LinkState GetCurrentLinkState ()

Defined at line 144 of file ../../src/devices/block/drivers/ufs/device_manager.h

zx::result<uint32_t> GetBootLunEnabled ()

Defined at line 201 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<UnitDescriptor> ReadUnitDescriptor (uint8_t lun)

Defined at line 211 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> PostExceptionEventsTask ()

Exception Events

Defined at line 239 of file ../../src/devices/block/drivers/ufs/device_manager.cc

void HandleExceptionEvents ()

Defined at line 249 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> ConfigureWriteProtect (inspect::Node & wp_node)

Write Protect

Defined at line 279 of file ../../src/devices/block/drivers/ufs/device_manager.cc

void SetLogicalLunPowerOnWriteProtect (bool value)

Defined at line 292 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> HandleBackgroundOpEvent ()

Background Operations

Defined at line 265 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> ConfigureBackgroundOp (inspect::Node & bkop_node)

Defined at line 297 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> ConfigureWriteBooster (inspect::Node & wb_node)

WriteBooster

Defined at line 374 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> InitReferenceClock (inspect::Node & controller_node)

Device power management.

Defined at line 585 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> InitUniproAttributes (inspect::Node & unipro_node)

Defined at line 615 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> InitUicPowerMode (inspect::Node & unipro_node)

Defined at line 666 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> InitUfsPowerMode (inspect::Node & controller_node, inspect::Node & attributes_node)

Defined at line 969 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> SuspendPower ()

Defined at line 848 of file ../../src/devices/block/drivers/ufs/device_manager.cc

zx::result<> ResumePower ()

Defined at line 919 of file ../../src/devices/block/drivers/ufs/device_manager.cc

Friends

class UfsTest