/**
Initialize data for device that does not support multiple LUNSs.
@param This The Driver Binding Protocol instance.
@param Controller The device to initialize.
@param Transport Pointer to USB_MASS_TRANSPORT.
@param Context Parameter for USB_MASS_DEVICE.Context.
@retval EFI_SUCCESS Initialization succeeds.
@retval Other Initialization fails.
**/
EFI_STATUS
UsbMassInitNonLun (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN USB_MASS_TRANSPORT *Transport,
IN VOID *Context
)
{
USB_MASS_DEVICE *UsbMass;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_STATUS Status;
UsbIo = NULL;
UsbMass = AllocateZeroPool (sizeof (USB_MASS_DEVICE));
ASSERT (UsbMass != NULL);
Status = gBS->OpenProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
(VOID **) &UsbIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitNonLun: OpenUsbIoProtocol By Driver (%r)\n", Status));
goto ON_ERROR;
}
UsbMass->Signature = USB_MASS_SIGNATURE;
UsbMass->Controller = Controller;
UsbMass->UsbIo = UsbIo;
UsbMass->BlockIo.Media = &UsbMass->BlockIoMedia;
UsbMass->BlockIo.Reset = UsbMassReset;
UsbMass->BlockIo.ReadBlocks = UsbMassReadBlocks;
UsbMass->BlockIo.WriteBlocks = UsbMassWriteBlocks;
UsbMass->BlockIo.FlushBlocks = UsbMassFlushBlocks;
UsbMass->OpticalStorage = FALSE;
UsbMass->Transport = Transport;
UsbMass->Context = Context;
//
// Initialize the media parameter data for EFI_BLOCK_IO_MEDIA of Block I/O Protocol.
//
Status = UsbMassInitMedia (UsbMass);
if ((EFI_ERROR (Status)) && (Status != EFI_NO_MEDIA)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitNonLun: UsbMassInitMedia (%r)\n", Status));
goto ON_ERROR;
}
InitializeDiskInfo (UsbMass);
Status = gBS->InstallMultipleProtocolInterfaces (
&Controller,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
return EFI_SUCCESS;
ON_ERROR:
if (UsbMass != NULL) {
FreePool (UsbMass);
}
if (UsbIo != NULL) {
gBS->CloseProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
}
return Status;
}
/**
Initialize data for device that supports multiple LUNSs.
@param This The Driver Binding Protocol instance.
@param Controller The device to initialize.
@param Transport Pointer to USB_MASS_TRANSPORT.
@param Context Parameter for USB_MASS_DEVICE.Context.
@param DevicePath The remaining device path.
@param MaxLun The max LUN number.
@retval EFI_SUCCESS At least one LUN is initialized successfully.
@retval EFI_NOT_FOUND Fail to initialize any of multiple LUNs.
**/
EFI_STATUS
UsbMassInitMultiLun (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN USB_MASS_TRANSPORT *Transport,
IN VOID *Context,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN UINT8 MaxLun
)
{
USB_MASS_DEVICE *UsbMass;
EFI_USB_IO_PROTOCOL *UsbIo;
DEVICE_LOGICAL_UNIT_DEVICE_PATH LunNode;
UINT8 Index;
EFI_STATUS Status;
EFI_STATUS ReturnStatus;
ASSERT (MaxLun > 0);
ReturnStatus = EFI_NOT_FOUND;
for (Index = 0; Index <= MaxLun; Index++) {
DEBUG ((EFI_D_INFO, "UsbMassInitMultiLun: Start to initialize No.%d logic unit\n", Index));
UsbIo = NULL;
UsbMass = AllocateZeroPool (sizeof (USB_MASS_DEVICE));
ASSERT (UsbMass != NULL);
UsbMass->Signature = USB_MASS_SIGNATURE;
UsbMass->UsbIo = UsbIo;
UsbMass->BlockIo.Media = &UsbMass->BlockIoMedia;
UsbMass->BlockIo.Reset = UsbMassReset;
UsbMass->BlockIo.ReadBlocks = UsbMassReadBlocks;
UsbMass->BlockIo.WriteBlocks = UsbMassWriteBlocks;
UsbMass->BlockIo.FlushBlocks = UsbMassFlushBlocks;
UsbMass->OpticalStorage = FALSE;
UsbMass->Transport = Transport;
UsbMass->Context = Context;
UsbMass->Lun = Index;
//
// Initialize the media parameter data for EFI_BLOCK_IO_MEDIA of Block I/O Protocol.
//
Status = UsbMassInitMedia (UsbMass);
if ((EFI_ERROR (Status)) && (Status != EFI_NO_MEDIA)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: UsbMassInitMedia (%r)\n", Status));
FreePool (UsbMass);
continue;
}
//
// Create a device path node for device logic unit, and append it.
//
LunNode.Header.Type = MESSAGING_DEVICE_PATH;
LunNode.Header.SubType = MSG_DEVICE_LOGICAL_UNIT_DP;
LunNode.Lun = UsbMass->Lun;
SetDevicePathNodeLength (&LunNode.Header, sizeof (LunNode));
UsbMass->DevicePath = AppendDevicePathNode (DevicePath, &LunNode.Header);
if (UsbMass->DevicePath == NULL) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: failed to create device logic unit device path\n"));
Status = EFI_OUT_OF_RESOURCES;
FreePool (UsbMass);
continue;
}
InitializeDiskInfo (UsbMass);
//
// Create a new handle for each LUN, and install Block I/O Protocol and Device Path Protocol.
//
Status = gBS->InstallMultipleProtocolInterfaces (
&UsbMass->Controller,
&gEfiDevicePathProtocolGuid,
UsbMass->DevicePath,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: InstallMultipleProtocolInterfaces (%r)\n", Status));
FreePool (UsbMass->DevicePath);
FreePool (UsbMass);
continue;
}
//
// Open USB I/O Protocol by child to setup a parent-child relationship.
//
Status = gBS->OpenProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
(VOID **) &UsbIo,
This->DriverBindingHandle,
UsbMass->Controller,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: OpenUsbIoProtocol By Child (%r)\n", Status));
gBS->UninstallMultipleProtocolInterfaces (
&UsbMass->Controller,
&gEfiDevicePathProtocolGuid,
UsbMass->DevicePath,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
FreePool (UsbMass->DevicePath);
FreePool (UsbMass);
continue;
}
ReturnStatus = EFI_SUCCESS;
DEBUG ((EFI_D_INFO, "UsbMassInitMultiLun: Success to initialize No.%d logic unit\n", Index));
}
return ReturnStatus;
}
/**
Initialize data for device that supports multiple LUNSs.
@param This The Driver Binding Protocol instance.
@param Controller The device to initialize.
@param Transport Pointer to USB_MASS_TRANSPORT.
@param Context Parameter for USB_MASS_DEVICE.Context.
@param DevicePath The remaining device path.
@param MaxLun The max LUN number.
@retval EFI_SUCCESS At least one LUN is initialized successfully.
@retval EFI_OUT_OF_RESOURCES Out of resource while creating device path node.
@retval Other Initialization fails.
**/
EFI_STATUS
UsbMassInitMultiLun (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN USB_MASS_TRANSPORT *Transport,
IN VOID *Context,
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
IN UINT8 MaxLun
)
{
USB_MASS_DEVICE *UsbMass;
EFI_USB_IO_PROTOCOL *UsbIo;
DEVICE_LOGICAL_UNIT_DEVICE_PATH LunNode;
UINT8 Index;
EFI_STATUS Status;
ASSERT (MaxLun > 0);
for (Index = 0; Index <= MaxLun; Index++) {
DEBUG ((EFI_D_INFO, "UsbMassInitMultiLun: Start to initialize No.%d logic unit\n", Index));
UsbIo = NULL;
UsbMass = AllocateZeroPool (sizeof (USB_MASS_DEVICE));
ASSERT (UsbMass != NULL);
UsbMass->Signature = USB_MASS_SIGNATURE;
UsbMass->UsbIo = UsbIo;
UsbMass->BlockIo.Media = &UsbMass->BlockIoMedia;
UsbMass->BlockIo.Reset = UsbMassReset;
UsbMass->BlockIo.ReadBlocks = UsbMassReadBlocks;
UsbMass->BlockIo.WriteBlocks = UsbMassWriteBlocks;
UsbMass->BlockIo.FlushBlocks = UsbMassFlushBlocks;
UsbMass->OpticalStorage = FALSE;
UsbMass->Transport = Transport;
UsbMass->Context = Context;
UsbMass->Lun = Index;
//
// Initialize the media parameter data for EFI_BLOCK_IO_MEDIA of Block I/O Protocol.
//
Status = UsbMassInitMedia (UsbMass);
if (!EFI_ERROR (Status)) {
//
// According to USB Mass Storage Specification for Bootability, only following
// 4 Peripheral Device Types are in spec.
//
if ((UsbMass->Pdt != USB_PDT_DIRECT_ACCESS) &&
(UsbMass->Pdt != USB_PDT_CDROM) &&
(UsbMass->Pdt != USB_PDT_OPTICAL) &&
(UsbMass->Pdt != USB_PDT_SIMPLE_DIRECT)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: Found an unsupported peripheral type[%d]\n", UsbMass->Pdt));
goto ON_ERROR;
}
} else if (Status != EFI_NO_MEDIA){
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: UsbMassInitMedia (%r)\n", Status));
goto ON_ERROR;
}
//
// Create a device path node for device logic unit, and append it.
//
LunNode.Header.Type = MESSAGING_DEVICE_PATH;
LunNode.Header.SubType = MSG_DEVICE_LOGICAL_UNIT_DP;
LunNode.Lun = UsbMass->Lun;
SetDevicePathNodeLength (&LunNode.Header, sizeof (LunNode));
UsbMass->DevicePath = AppendDevicePathNode (DevicePath, &LunNode.Header);
if (UsbMass->DevicePath == NULL) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: failed to create device logic unit device path\n"));
Status = EFI_OUT_OF_RESOURCES;
goto ON_ERROR;
}
InitializeDiskInfo (UsbMass);
//
// Create a new handle for each LUN, and install Block I/O Protocol and Device Path Protocol.
//
Status = gBS->InstallMultipleProtocolInterfaces (
&UsbMass->Controller,
&gEfiDevicePathProtocolGuid,
UsbMass->DevicePath,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: InstallMultipleProtocolInterfaces (%r)\n", Status));
goto ON_ERROR;
}
//
// Open USB I/O Protocol by child to setup a parent-child relationship.
//
Status = gBS->OpenProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
(VOID **) &UsbIo,
This->DriverBindingHandle,
UsbMass->Controller,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitMultiLun: OpenUsbIoProtocol By Child (%r)\n", Status));
gBS->UninstallMultipleProtocolInterfaces (
&UsbMass->Controller,
&gEfiDevicePathProtocolGuid,
UsbMass->DevicePath,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
goto ON_ERROR;
}
DEBUG ((EFI_D_INFO, "UsbMassInitMultiLun: Success to initialize No.%d logic unit\n", Index));
}
return EFI_SUCCESS;
ON_ERROR:
if (UsbMass != NULL) {
if (UsbMass->DevicePath != NULL) {
FreePool (UsbMass->DevicePath);
}
FreePool (UsbMass);
}
if (UsbIo != NULL) {
gBS->CloseProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
This->DriverBindingHandle,
UsbMass->Controller
);
}
//
// Return EFI_SUCCESS if at least one LUN is initialized successfully.
//
if (Index > 0) {
return EFI_SUCCESS;
} else {
return Status;
}
}
/**
Initialize data for device that does not support multiple LUNSs.
@param This The Driver Binding Protocol instance.
@param Controller The device to initialize.
@param Transport Pointer to USB_MASS_TRANSPORT.
@param Context Parameter for USB_MASS_DEVICE.Context.
@retval EFI_SUCCESS Initialization succeeds.
@retval Other Initialization fails.
**/
EFI_STATUS
UsbMassInitNonLun (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN USB_MASS_TRANSPORT *Transport,
IN VOID *Context
)
{
USB_MASS_DEVICE *UsbMass;
EFI_USB_IO_PROTOCOL *UsbIo;
EFI_STATUS Status;
UsbIo = NULL;
UsbMass = AllocateZeroPool (sizeof (USB_MASS_DEVICE));
ASSERT (UsbMass != NULL);
Status = gBS->OpenProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
(VOID **) &UsbIo,
This->DriverBindingHandle,
Controller,
EFI_OPEN_PROTOCOL_BY_DRIVER
);
if (EFI_ERROR (Status)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitNonLun: OpenUsbIoProtocol By Driver (%r)\n", Status));
goto ON_ERROR;
}
UsbMass->Signature = USB_MASS_SIGNATURE;
UsbMass->Controller = Controller;
UsbMass->UsbIo = UsbIo;
UsbMass->BlockIo.Media = &UsbMass->BlockIoMedia;
UsbMass->BlockIo.Reset = UsbMassReset;
UsbMass->BlockIo.ReadBlocks = UsbMassReadBlocks;
UsbMass->BlockIo.WriteBlocks = UsbMassWriteBlocks;
UsbMass->BlockIo.FlushBlocks = UsbMassFlushBlocks;
UsbMass->OpticalStorage = FALSE;
UsbMass->Transport = Transport;
UsbMass->Context = Context;
//
// Initialize the media parameter data for EFI_BLOCK_IO_MEDIA of Block I/O Protocol.
//
Status = UsbMassInitMedia (UsbMass);
if (!EFI_ERROR (Status)) {
//
// According to USB Mass Storage Specification for Bootability, only following
// 4 Peripheral Device Types are in spec.
//
if ((UsbMass->Pdt != USB_PDT_DIRECT_ACCESS) &&
(UsbMass->Pdt != USB_PDT_CDROM) &&
(UsbMass->Pdt != USB_PDT_OPTICAL) &&
(UsbMass->Pdt != USB_PDT_SIMPLE_DIRECT)) {
DEBUG ((EFI_D_ERROR, "UsbMassInitNonLun: Found an unsupported peripheral type[%d]\n", UsbMass->Pdt));
goto ON_ERROR;
}
} else if (Status != EFI_NO_MEDIA){
DEBUG ((EFI_D_ERROR, "UsbMassInitNonLun: UsbMassInitMedia (%r)\n", Status));
goto ON_ERROR;
}
InitializeDiskInfo (UsbMass);
Status = gBS->InstallMultipleProtocolInterfaces (
&Controller,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&gEfiDiskInfoProtocolGuid,
&UsbMass->DiskInfo,
NULL
);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
return EFI_SUCCESS;
ON_ERROR:
if (UsbMass != NULL) {
FreePool (UsbMass);
}
if (UsbIo != NULL) {
gBS->CloseProtocol (
Controller,
&gEfiUsbIoProtocolGuid,
This->DriverBindingHandle,
Controller
);
}
return Status;
}
/**
Check if the specified Nvm Express device namespace is active, and create child handles
for them with BlockIo and DiskInfo protocol instances.
@param[in] Private The pointer to the NVME_CONTROLLER_PRIVATE_DATA data structure.
@param[in] NamespaceId The NVM Express namespace ID for which a device path node is to be
allocated and built. Caller must set the NamespaceId to zero if the
device path node will contain a valid UUID.
@retval EFI_SUCCESS All the namespaces in the device are successfully enumerated.
@return Others Some error occurs when enumerating the namespaces.
**/
EFI_STATUS
EnumerateNvmeDevNamespace (
IN NVME_CONTROLLER_PRIVATE_DATA *Private,
UINT32 NamespaceId
)
{
NVME_ADMIN_NAMESPACE_DATA *NamespaceData;
EFI_DEVICE_PATH_PROTOCOL *NewDevicePathNode;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_HANDLE DeviceHandle;
EFI_DEVICE_PATH_PROTOCOL *ParentDevicePath;
EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath;
NVME_DEVICE_PRIVATE_DATA *Device;
EFI_STATUS Status;
UINT32 Lbads;
UINT32 Flbas;
UINT32 LbaFmtIdx;
UINT8 Sn[21];
UINT8 Mn[41];
VOID *DummyInterface;
NewDevicePathNode = NULL;
DevicePath = NULL;
Device = NULL;
//
// Allocate a buffer for Identify Namespace data
//
NamespaceData = AllocateZeroPool(sizeof (NVME_ADMIN_NAMESPACE_DATA));
if(NamespaceData == NULL) {
return EFI_OUT_OF_RESOURCES;
}
ParentDevicePath = Private->ParentDevicePath;
//
// Identify Namespace
//
Status = NvmeIdentifyNamespace (
Private,
NamespaceId,
(VOID *)NamespaceData
);
if (EFI_ERROR(Status)) {
goto Exit;
}
//
// Validate Namespace
//
if (NamespaceData->Ncap == 0) {
Status = EFI_DEVICE_ERROR;
} else {
//
// allocate device private data for each discovered namespace
//
Device = AllocateZeroPool(sizeof(NVME_DEVICE_PRIVATE_DATA));
if (Device == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Exit;
}
//
// Initialize SSD namespace instance data
//
Device->Signature = NVME_DEVICE_PRIVATE_DATA_SIGNATURE;
Device->NamespaceId = NamespaceId;
Device->NamespaceUuid = NamespaceData->Eui64;
Device->ControllerHandle = Private->ControllerHandle;
Device->DriverBindingHandle = Private->DriverBindingHandle;
Device->Controller = Private;
//
// Build BlockIo media structure
//
Device->Media.MediaId = 0;
Device->Media.RemovableMedia = FALSE;
Device->Media.MediaPresent = TRUE;
Device->Media.LogicalPartition = FALSE;
Device->Media.ReadOnly = FALSE;
Device->Media.WriteCaching = FALSE;
Device->Media.IoAlign = Private->PassThruMode.IoAlign;
Flbas = NamespaceData->Flbas;
LbaFmtIdx = Flbas & 0xF;
Lbads = NamespaceData->LbaFormat[LbaFmtIdx].Lbads;
Device->Media.BlockSize = (UINT32)1 << Lbads;
Device->Media.LastBlock = NamespaceData->Nsze - 1;
Device->Media.LogicalBlocksPerPhysicalBlock = 1;
Device->Media.LowestAlignedLba = 1;
//
// Create BlockIo Protocol instance
//
Device->BlockIo.Revision = EFI_BLOCK_IO_PROTOCOL_REVISION2;
Device->BlockIo.Media = &Device->Media;
Device->BlockIo.Reset = NvmeBlockIoReset;
Device->BlockIo.ReadBlocks = NvmeBlockIoReadBlocks;
Device->BlockIo.WriteBlocks = NvmeBlockIoWriteBlocks;
Device->BlockIo.FlushBlocks = NvmeBlockIoFlushBlocks;
//
// Create BlockIo2 Protocol instance
//
Device->BlockIo2.Media = &Device->Media;
Device->BlockIo2.Reset = NvmeBlockIoResetEx;
Device->BlockIo2.ReadBlocksEx = NvmeBlockIoReadBlocksEx;
Device->BlockIo2.WriteBlocksEx = NvmeBlockIoWriteBlocksEx;
Device->BlockIo2.FlushBlocksEx = NvmeBlockIoFlushBlocksEx;
InitializeListHead (&Device->AsyncQueue);
//
// Create StorageSecurityProtocol Instance
//
Device->StorageSecurity.ReceiveData = NvmeStorageSecurityReceiveData;
Device->StorageSecurity.SendData = NvmeStorageSecuritySendData;
//
// Create DiskInfo Protocol instance
//
CopyMem (&Device->NamespaceData, NamespaceData, sizeof (NVME_ADMIN_NAMESPACE_DATA));
InitializeDiskInfo (Device);
//
// Create a Nvm Express Namespace Device Path Node
//
Status = Private->Passthru.BuildDevicePath (
&Private->Passthru,
Device->NamespaceId,
&NewDevicePathNode
);
if (EFI_ERROR(Status)) {
goto Exit;
}
//
// Append the SSD node to the controller's device path
//
DevicePath = AppendDevicePathNode (ParentDevicePath, NewDevicePathNode);
if (DevicePath == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Exit;
}
DeviceHandle = NULL;
RemainingDevicePath = DevicePath;
Status = gBS->LocateDevicePath (&gEfiDevicePathProtocolGuid, &RemainingDevicePath, &DeviceHandle);
if (!EFI_ERROR (Status) && (DeviceHandle != NULL) && IsDevicePathEnd(RemainingDevicePath)) {
Status = EFI_ALREADY_STARTED;
FreePool (DevicePath);
goto Exit;
}
Device->DevicePath = DevicePath;
//
// Make sure the handle is NULL so we create a new handle
//
Device->DeviceHandle = NULL;
Status = gBS->InstallMultipleProtocolInterfaces (
&Device->DeviceHandle,
&gEfiDevicePathProtocolGuid,
Device->DevicePath,
&gEfiBlockIoProtocolGuid,
&Device->BlockIo,
&gEfiBlockIo2ProtocolGuid,
&Device->BlockIo2,
&gEfiDiskInfoProtocolGuid,
&Device->DiskInfo,
NULL
);
if(EFI_ERROR(Status)) {
goto Exit;
}
//
// Check if the NVMe controller supports the Security Send and Security Receive commands
//
if ((Private->ControllerData->Oacs & SECURITY_SEND_RECEIVE_SUPPORTED) != 0) {
Status = gBS->InstallProtocolInterface (
&Device->DeviceHandle,
&gEfiStorageSecurityCommandProtocolGuid,
EFI_NATIVE_INTERFACE,
&Device->StorageSecurity
);
if(EFI_ERROR(Status)) {
gBS->UninstallMultipleProtocolInterfaces (
&Device->DeviceHandle,
&gEfiDevicePathProtocolGuid,
Device->DevicePath,
&gEfiBlockIoProtocolGuid,
&Device->BlockIo,
&gEfiBlockIo2ProtocolGuid,
&Device->BlockIo2,
&gEfiDiskInfoProtocolGuid,
&Device->DiskInfo,
NULL
);
goto Exit;
}
}
gBS->OpenProtocol (
Private->ControllerHandle,
&gEfiNvmExpressPassThruProtocolGuid,
(VOID **) &DummyInterface,
Private->DriverBindingHandle,
Device->DeviceHandle,
EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
);
//
// Dump NvmExpress Identify Namespace Data
//
DEBUG ((EFI_D_INFO, " == NVME IDENTIFY NAMESPACE [%d] DATA ==\n", NamespaceId));
DEBUG ((EFI_D_INFO, " NSZE : 0x%x\n", NamespaceData->Nsze));
DEBUG ((EFI_D_INFO, " NCAP : 0x%x\n", NamespaceData->Ncap));
DEBUG ((EFI_D_INFO, " NUSE : 0x%x\n", NamespaceData->Nuse));
DEBUG ((EFI_D_INFO, " LBAF0.LBADS : 0x%x\n", (NamespaceData->LbaFormat[0].Lbads)));
//
// Build controller name for Component Name (2) protocol.
//
CopyMem (Sn, Private->ControllerData->Sn, sizeof (Private->ControllerData->Sn));
Sn[20] = 0;
CopyMem (Mn, Private->ControllerData->Mn, sizeof (Private->ControllerData->Mn));
Mn[40] = 0;
UnicodeSPrintAsciiFormat (Device->ModelName, sizeof (Device->ModelName), "%a-%a-%x", Sn, Mn, NamespaceData->Eui64);
AddUnicodeString2 (
"eng",
gNvmExpressComponentName.SupportedLanguages,
&Device->ControllerNameTable,
Device->ModelName,
TRUE
);
AddUnicodeString2 (
"en",
gNvmExpressComponentName2.SupportedLanguages,
&Device->ControllerNameTable,
Device->ModelName,
FALSE
);
}
Exit:
if(NamespaceData != NULL) {
FreePool (NamespaceData);
}
if (NewDevicePathNode != NULL) {
FreePool (NewDevicePathNode);
}
if(EFI_ERROR(Status) && (Device != NULL) && (Device->DevicePath != NULL)) {
FreePool (Device->DevicePath);
}
if(EFI_ERROR(Status) && (Device != NULL)) {
FreePool (Device);
}
return Status;
}
