// Higher versions will be used before lower, 0x10-0xffffffef is the version\r
// range for IHV (Indie Hardware Vendors)\r
//\r
-#define PVSCSI_BINDING_VERSION 0x10\r
+#define PVSCSI_BINDING_VERSION 0x10\r
\r
//\r
// Ext SCSI Pass Thru utilities\r
STATIC\r
EFI_STATUS\r
PvScsiMmioRead32 (\r
- IN CONST PVSCSI_DEV *Dev,\r
- IN UINT64 Offset,\r
- OUT UINT32 *Value\r
+ IN CONST PVSCSI_DEV *Dev,\r
+ IN UINT64 Offset,\r
+ OUT UINT32 *Value\r
)\r
{\r
return Dev->PciIo->Mem.Read (\r
STATIC\r
EFI_STATUS\r
PvScsiMmioWrite32 (\r
- IN CONST PVSCSI_DEV *Dev,\r
- IN UINT64 Offset,\r
- IN UINT32 Value\r
+ IN CONST PVSCSI_DEV *Dev,\r
+ IN UINT64 Offset,\r
+ IN UINT32 Value\r
)\r
{\r
return Dev->PciIo->Mem.Write (\r
STATIC\r
EFI_STATUS\r
PvScsiMmioWrite32Multiple (\r
- IN CONST PVSCSI_DEV *Dev,\r
- IN UINT64 Offset,\r
- IN UINTN Count,\r
- IN UINT32 *Words\r
+ IN CONST PVSCSI_DEV *Dev,\r
+ IN UINT64 Offset,\r
+ IN UINTN Count,\r
+ IN UINT32 *Words\r
)\r
{\r
return Dev->PciIo->Mem.Write (\r
STATIC\r
EFI_STATUS\r
PvScsiWriteCmdDesc (\r
- IN CONST PVSCSI_DEV *Dev,\r
- IN UINT32 Cmd,\r
- IN UINT32 *DescWords OPTIONAL,\r
- IN UINTN DescWordsCount\r
+ IN CONST PVSCSI_DEV *Dev,\r
+ IN UINT32 Cmd,\r
+ IN UINT32 *DescWords OPTIONAL,\r
+ IN UINTN DescWordsCount\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
if (DescWordsCount > PVSCSI_MAX_CMD_DATA_WORDS) {\r
return EFI_INVALID_PARAMETER;\r
STATIC\r
EFI_STATUS\r
PvScsiResetAdapter (\r
- IN CONST PVSCSI_DEV *Dev\r
+ IN CONST PVSCSI_DEV *Dev\r
)\r
{\r
return PvScsiWriteCmdDesc (Dev, PvScsiCmdAdapterReset, NULL, 0);\r
STATIC\r
BOOLEAN\r
PvScsiIsReqRingFull (\r
- IN CONST PVSCSI_DEV *Dev\r
+ IN CONST PVSCSI_DEV *Dev\r
)\r
{\r
- PVSCSI_RINGS_STATE *RingsState;\r
- UINT32 ReqNumEntries;\r
+ PVSCSI_RINGS_STATE *RingsState;\r
+ UINT32 ReqNumEntries;\r
\r
- RingsState = Dev->RingDesc.RingState;\r
+ RingsState = Dev->RingDesc.RingState;\r
ReqNumEntries = 1U << RingsState->ReqNumEntriesLog2;\r
return (RingsState->ReqProdIdx - RingsState->CmpConsIdx) >= ReqNumEntries;\r
}\r
STATIC\r
PVSCSI_RING_REQ_DESC *\r
PvScsiGetCurrentRequest (\r
- IN CONST PVSCSI_DEV *Dev\r
+ IN CONST PVSCSI_DEV *Dev\r
)\r
{\r
- PVSCSI_RINGS_STATE *RingState;\r
- UINT32 ReqNumEntries;\r
+ PVSCSI_RINGS_STATE *RingState;\r
+ UINT32 ReqNumEntries;\r
\r
- RingState = Dev->RingDesc.RingState;\r
+ RingState = Dev->RingDesc.RingState;\r
ReqNumEntries = 1U << RingState->ReqNumEntriesLog2;\r
return Dev->RingDesc.RingReqs +\r
(RingState->ReqProdIdx & (ReqNumEntries - 1));\r
STATIC\r
PVSCSI_RING_CMP_DESC *\r
PvScsiGetCurrentResponse (\r
- IN CONST PVSCSI_DEV *Dev\r
+ IN CONST PVSCSI_DEV *Dev\r
)\r
{\r
- PVSCSI_RINGS_STATE *RingState;\r
- UINT32 CmpNumEntries;\r
+ PVSCSI_RINGS_STATE *RingState;\r
+ UINT32 CmpNumEntries;\r
\r
- RingState = Dev->RingDesc.RingState;\r
+ RingState = Dev->RingDesc.RingState;\r
CmpNumEntries = 1U << RingState->CmpNumEntriesLog2;\r
return Dev->RingDesc.RingCmps +\r
(RingState->CmpConsIdx & (CmpNumEntries - 1));\r
STATIC\r
EFI_STATUS\r
PvScsiWaitForRequestCompletion (\r
- IN CONST PVSCSI_DEV *Dev\r
+ IN CONST PVSCSI_DEV *Dev\r
)\r
{\r
- EFI_STATUS Status;\r
- UINT32 IntrStatus;\r
+ EFI_STATUS Status;\r
+ UINT32 IntrStatus;\r
\r
//\r
// Note: We don't yet support Timeout according to\r
// This is consistent with some other Scsi PassThru drivers\r
// such as VirtioScsi.\r
//\r
- for (;;) {\r
+ for ( ; ;) {\r
Status = PvScsiMmioRead32 (Dev, PvScsiRegOffsetIntrStatus, &IntrStatus);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
STATIC\r
EFI_STATUS\r
ReportHostAdapterError (\r
- OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r
+ OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r
)\r
{\r
- Packet->InTransferLength = 0;\r
+ Packet->InTransferLength = 0;\r
Packet->OutTransferLength = 0;\r
- Packet->SenseDataLength = 0;\r
+ Packet->SenseDataLength = 0;\r
Packet->HostAdapterStatus = EFI_EXT_SCSI_STATUS_HOST_ADAPTER_OTHER;\r
- Packet->TargetStatus = EFI_EXT_SCSI_STATUS_TARGET_GOOD;\r
+ Packet->TargetStatus = EFI_EXT_SCSI_STATUS_TARGET_GOOD;\r
return EFI_DEVICE_ERROR;\r
}\r
\r
STATIC\r
EFI_STATUS\r
ReportHostAdapterOverrunError (\r
- OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r
+ OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet\r
)\r
{\r
- Packet->SenseDataLength = 0;\r
+ Packet->SenseDataLength = 0;\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
Packet->TargetStatus = EFI_EXT_SCSI_STATUS_TARGET_GOOD;\r
return EFI_BAD_BUFFER_SIZE;\r
}\r
STATIC\r
EFI_STATUS\r
PopulateRequest (\r
- IN CONST PVSCSI_DEV *Dev,\r
- IN UINT8 *Target,\r
- IN UINT64 Lun,\r
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
- OUT PVSCSI_RING_REQ_DESC *Request\r
+ IN CONST PVSCSI_DEV *Dev,\r
+ IN UINT8 *Target,\r
+ IN UINT64 Lun,\r
+ IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
+ OUT PVSCSI_RING_REQ_DESC *Request\r
)\r
{\r
- UINT8 TargetValue;\r
+ UINT8 TargetValue;\r
\r
//\r
// We only use first byte of target identifer\r
//\r
// Bidirectional transfer was requested\r
//\r
- (Packet->InTransferLength > 0 && Packet->OutTransferLength > 0) ||\r
+ ((Packet->InTransferLength > 0) && (Packet->OutTransferLength > 0)) ||\r
(Packet->DataDirection == EFI_EXT_SCSI_DATA_DIRECTION_BIDIRECTIONAL) ||\r
//\r
// Command Descriptor Block bigger than this constant should be considered\r
// out-of-band. We currently don't support these CDBs.\r
//\r
(Packet->CdbLength > PVSCSI_CDB_MAX_SIZE)\r
- ) {\r
-\r
+ )\r
+ {\r
//\r
// This error code doesn't require updates to the Packet output fields\r
//\r
((Packet->InTransferLength > 0) &&\r
((Packet->InDataBuffer == NULL) ||\r
(Packet->DataDirection == EFI_EXT_SCSI_DATA_DIRECTION_WRITE)\r
- )\r
- ) ||\r
+ )\r
+ ) ||\r
//\r
// Trying to send, but source pointer is NULL, or contradicting\r
// transfer direction\r
((Packet->OutTransferLength > 0) &&\r
((Packet->OutDataBuffer == NULL) ||\r
(Packet->DataDirection == EFI_EXT_SCSI_DATA_DIRECTION_READ)\r
- )\r
)\r
- ) {\r
-\r
+ )\r
+ )\r
+ {\r
//\r
// This error code doesn't require updates to the Packet output fields\r
//\r
Packet->InTransferLength = sizeof (Dev->DmaBuf->Data);\r
return ReportHostAdapterOverrunError (Packet);\r
}\r
+\r
if (Packet->OutTransferLength > sizeof (Dev->DmaBuf->Data)) {\r
Packet->OutTransferLength = sizeof (Dev->DmaBuf->Data);\r
return ReportHostAdapterOverrunError (Packet);\r
//\r
ZeroMem (Request, sizeof (*Request));\r
\r
- Request->Bus = 0;\r
+ Request->Bus = 0;\r
Request->Target = TargetValue;\r
//\r
// This cast is safe as PVSCSI_DEV.MaxLun is defined as UINT8\r
//\r
- Request->Lun[1] = (UINT8)Lun;\r
+ Request->Lun[1] = (UINT8)Lun;\r
Request->SenseLen = Packet->SenseDataLength;\r
//\r
// DMA communication buffer SenseData overflow is not possible\r
// due to Packet->SenseDataLength defined as UINT8\r
//\r
Request->SenseAddr = PVSCSI_DMA_BUF_DEV_ADDR (Dev, SenseData);\r
- Request->CdbLen = Packet->CdbLength;\r
+ Request->CdbLen = Packet->CdbLength;\r
CopyMem (Request->Cdb, Packet->Cdb, Packet->CdbLength);\r
Request->VcpuHint = 0;\r
- Request->Tag = PVSCSI_SIMPLE_QUEUE_TAG;\r
+ Request->Tag = PVSCSI_SIMPLE_QUEUE_TAG;\r
if (Packet->DataDirection == EFI_EXT_SCSI_DATA_DIRECTION_READ) {\r
- Request->Flags = PVSCSI_FLAG_CMD_DIR_TOHOST;\r
+ Request->Flags = PVSCSI_FLAG_CMD_DIR_TOHOST;\r
Request->DataLen = Packet->InTransferLength;\r
} else {\r
- Request->Flags = PVSCSI_FLAG_CMD_DIR_TODEVICE;\r
+ Request->Flags = PVSCSI_FLAG_CMD_DIR_TODEVICE;\r
Request->DataLen = Packet->OutTransferLength;\r
CopyMem (\r
Dev->DmaBuf->Data,\r
Packet->OutTransferLength\r
);\r
}\r
+\r
Request->DataAddr = PVSCSI_DMA_BUF_DEV_ADDR (Dev, Data);\r
\r
return EFI_SUCCESS;\r
STATIC\r
EFI_STATUS\r
HandleResponse (\r
- IN PVSCSI_DEV *Dev,\r
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
- IN CONST PVSCSI_RING_CMP_DESC *Response\r
+ IN PVSCSI_DEV *Dev,\r
+ IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
+ IN CONST PVSCSI_RING_CMP_DESC *Response\r
)\r
{\r
//\r
if (Packet->SenseDataLength > Response->SenseLen) {\r
Packet->SenseDataLength = (UINT8)Response->SenseLen;\r
}\r
+\r
//\r
// Copy sense data from DMA communication buffer\r
//\r
} else {\r
Packet->OutTransferLength = (UINT32)Response->DataLen;\r
}\r
+\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
return EFI_SUCCESS;\r
\r
case PvScsiBtStatDatarun:\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_DATA_OVERRUN_UNDERRUN;\r
return EFI_SUCCESS;\r
\r
case PvScsiBtStatSelTimeout:\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_SELECTION_TIMEOUT;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_SELECTION_TIMEOUT;\r
return EFI_TIMEOUT;\r
\r
case PvScsiBtStatBusFree:\r
\r
case PvScsiBtStatSensFailed:\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_REQUEST_SENSE_FAILED;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_REQUEST_SENSE_FAILED;\r
break;\r
\r
case PvScsiBtStatTagReject:\r
case PvScsiBtStatBadMsg:\r
Packet->HostAdapterStatus =\r
- EFI_EXT_SCSI_STATUS_HOST_ADAPTER_MESSAGE_REJECT;\r
+ EFI_EXT_SCSI_STATUS_HOST_ADAPTER_MESSAGE_REJECT;\r
break;\r
\r
case PvScsiBtStatBusReset:\r
STATIC\r
BOOLEAN\r
IsTargetInitialized (\r
- IN UINT8 *Target\r
+ IN UINT8 *Target\r
)\r
{\r
- UINTN Idx;\r
+ UINTN Idx;\r
\r
for (Idx = 0; Idx < TARGET_MAX_BYTES; ++Idx) {\r
if (Target[Idx] != 0xFF) {\r
return TRUE;\r
}\r
}\r
+\r
return FALSE;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
PvScsiPassThru (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN UINT8 *Target,\r
- IN UINT64 Lun,\r
- IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
- IN EFI_EVENT Event OPTIONAL\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN UINT8 *Target,\r
+ IN UINT64 Lun,\r
+ IN OUT EFI_EXT_SCSI_PASS_THRU_SCSI_REQUEST_PACKET *Packet,\r
+ IN EFI_EVENT Event OPTIONAL\r
)\r
{\r
PVSCSI_DEV *Dev;\r
EFI_STATUS Status;\r
- PVSCSI_RING_REQ_DESC *Request;\r
- PVSCSI_RING_CMP_DESC *Response;\r
+ PVSCSI_RING_REQ_DESC *Request;\r
+ PVSCSI_RING_CMP_DESC *Response;\r
\r
Dev = PVSCSI_FROM_PASS_THRU (This);\r
\r
}\r
\r
Response = PvScsiGetCurrentResponse (Dev);\r
- Status = HandleResponse (Dev, Packet, Response);\r
+ Status = HandleResponse (Dev, Packet, Response);\r
\r
//\r
// Reads from response must complete before releasing completion entry\r
EFI_STATUS\r
EFIAPI\r
PvScsiGetNextTargetLun (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN OUT UINT8 **Target,\r
- IN OUT UINT64 *Lun\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN OUT UINT8 **Target,\r
+ IN OUT UINT64 *Lun\r
)\r
{\r
- UINT8 *TargetPtr;\r
- UINT8 LastTarget;\r
- PVSCSI_DEV *Dev;\r
+ UINT8 *TargetPtr;\r
+ UINT8 LastTarget;\r
+ PVSCSI_DEV *Dev;\r
\r
if (Target == NULL) {\r
return EFI_INVALID_PARAMETER;\r
// Increment (target, LUN) pair if valid on input\r
//\r
Dev = PVSCSI_FROM_PASS_THRU (This);\r
- if (LastTarget > Dev->MaxTarget || *Lun > Dev->MaxLun) {\r
+ if ((LastTarget > Dev->MaxTarget) || (*Lun > Dev->MaxLun)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
PvScsiBuildDevicePath (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN UINT8 *Target,\r
- IN UINT64 Lun,\r
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN UINT8 *Target,\r
+ IN UINT64 Lun,\r
+ IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePath\r
)\r
{\r
UINT8 TargetValue;\r
TargetValue = *Target;\r
\r
Dev = PVSCSI_FROM_PASS_THRU (This);\r
- if (TargetValue > Dev->MaxTarget || Lun > Dev->MaxLun) {\r
+ if ((TargetValue > Dev->MaxTarget) || (Lun > Dev->MaxLun)) {\r
return EFI_NOT_FOUND;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
PvScsiGetTargetLun (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r
- OUT UINT8 **Target,\r
- OUT UINT64 *Lun\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,\r
+ OUT UINT8 **Target,\r
+ OUT UINT64 *Lun\r
)\r
{\r
- SCSI_DEVICE_PATH *ScsiDevicePath;\r
- PVSCSI_DEV *Dev;\r
+ SCSI_DEVICE_PATH *ScsiDevicePath;\r
+ PVSCSI_DEV *Dev;\r
\r
- if (DevicePath == NULL || Target == NULL || *Target == NULL || Lun == NULL) {\r
+ if ((DevicePath == NULL) || (Target == NULL) || (*Target == NULL) || (Lun == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- if (DevicePath->Type != MESSAGING_DEVICE_PATH ||\r
- DevicePath->SubType != MSG_SCSI_DP) {\r
+ if ((DevicePath->Type != MESSAGING_DEVICE_PATH) ||\r
+ (DevicePath->SubType != MSG_SCSI_DP))\r
+ {\r
return EFI_UNSUPPORTED;\r
}\r
\r
ScsiDevicePath = (SCSI_DEVICE_PATH *)DevicePath;\r
- Dev = PVSCSI_FROM_PASS_THRU (This);\r
- if (ScsiDevicePath->Pun > Dev->MaxTarget ||\r
- ScsiDevicePath->Lun > Dev->MaxLun) {\r
+ Dev = PVSCSI_FROM_PASS_THRU (This);\r
+ if ((ScsiDevicePath->Pun > Dev->MaxTarget) ||\r
+ (ScsiDevicePath->Lun > Dev->MaxLun))\r
+ {\r
return EFI_NOT_FOUND;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
PvScsiResetChannel (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This\r
)\r
{\r
return EFI_UNSUPPORTED;\r
EFI_STATUS\r
EFIAPI\r
PvScsiResetTargetLun (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN UINT8 *Target,\r
- IN UINT64 Lun\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN UINT8 *Target,\r
+ IN UINT64 Lun\r
)\r
{\r
return EFI_UNSUPPORTED;\r
EFI_STATUS\r
EFIAPI\r
PvScsiGetNextTarget (\r
- IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
- IN OUT UINT8 **Target\r
+ IN EFI_EXT_SCSI_PASS_THRU_PROTOCOL *This,\r
+ IN OUT UINT8 **Target\r
)\r
{\r
- UINT8 *TargetPtr;\r
- UINT8 LastTarget;\r
- PVSCSI_DEV *Dev;\r
+ UINT8 *TargetPtr;\r
+ UINT8 LastTarget;\r
+ PVSCSI_DEV *Dev;\r
\r
if (Target == NULL) {\r
return EFI_INVALID_PARAMETER;\r
STATIC\r
EFI_STATUS\r
PvScsiSetPciAttributes (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
//\r
// Backup original PCI Attributes\r
STATIC\r
VOID\r
PvScsiRestorePciAttributes (\r
- IN PVSCSI_DEV *Dev\r
+ IN PVSCSI_DEV *Dev\r
)\r
{\r
Dev->PciIo->Attributes (\r
STATIC\r
EFI_STATUS\r
PvScsiAllocateSharedPages (\r
- IN PVSCSI_DEV *Dev,\r
- IN UINTN Pages,\r
- OUT VOID **HostAddress,\r
- OUT PVSCSI_DMA_DESC *DmaDesc\r
+ IN PVSCSI_DEV *Dev,\r
+ IN UINTN Pages,\r
+ OUT VOID **HostAddress,\r
+ OUT PVSCSI_DMA_DESC *DmaDesc\r
)\r
{\r
- EFI_STATUS Status;\r
- UINTN NumberOfBytes;\r
+ EFI_STATUS Status;\r
+ UINTN NumberOfBytes;\r
\r
Status = Dev->PciIo->AllocateBuffer (\r
Dev->PciIo,\r
}\r
\r
NumberOfBytes = EFI_PAGES_TO_SIZE (Pages);\r
- Status = Dev->PciIo->Map (\r
- Dev->PciIo,\r
- EfiPciIoOperationBusMasterCommonBuffer,\r
- *HostAddress,\r
- &NumberOfBytes,\r
- &DmaDesc->DeviceAddress,\r
- &DmaDesc->Mapping\r
- );\r
+ Status = Dev->PciIo->Map (\r
+ Dev->PciIo,\r
+ EfiPciIoOperationBusMasterCommonBuffer,\r
+ *HostAddress,\r
+ &NumberOfBytes,\r
+ &DmaDesc->DeviceAddress,\r
+ &DmaDesc->Mapping\r
+ );\r
if (EFI_ERROR (Status)) {\r
goto FreeBuffer;\r
}\r
STATIC\r
VOID\r
PvScsiFreeSharedPages (\r
- IN PVSCSI_DEV *Dev,\r
- IN UINTN Pages,\r
- IN VOID *HostAddress,\r
- IN PVSCSI_DMA_DESC *DmaDesc\r
+ IN PVSCSI_DEV *Dev,\r
+ IN UINTN Pages,\r
+ IN VOID *HostAddress,\r
+ IN PVSCSI_DMA_DESC *DmaDesc\r
)\r
{\r
Dev->PciIo->Unmap (Dev->PciIo, DmaDesc->Mapping);\r
STATIC\r
EFI_STATUS\r
PvScsiInitRings (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
Status = PvScsiAllocateSharedPages (\r
Dev,\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
+\r
ZeroMem (Dev->RingDesc.RingState, EFI_PAGE_SIZE);\r
\r
Status = PvScsiAllocateSharedPages (\r
if (EFI_ERROR (Status)) {\r
goto FreeRingState;\r
}\r
+\r
ZeroMem (Dev->RingDesc.RingReqs, EFI_PAGE_SIZE);\r
\r
Status = PvScsiAllocateSharedPages (\r
if (EFI_ERROR (Status)) {\r
goto FreeRingReqs;\r
}\r
+\r
ZeroMem (Dev->RingDesc.RingCmps, EFI_PAGE_SIZE);\r
\r
return EFI_SUCCESS;\r
STATIC\r
VOID\r
PvScsiFreeRings (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
PvScsiFreeSharedPages (\r
STATIC\r
EFI_STATUS\r
PvScsiSetupRings (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
union {\r
- PVSCSI_CMD_DESC_SETUP_RINGS Cmd;\r
- UINT32 Uint32;\r
+ PVSCSI_CMD_DESC_SETUP_RINGS Cmd;\r
+ UINT32 Uint32;\r
} AlignedCmd;\r
- PVSCSI_CMD_DESC_SETUP_RINGS *Cmd;\r
+ PVSCSI_CMD_DESC_SETUP_RINGS *Cmd;\r
\r
Cmd = &AlignedCmd.Cmd;\r
\r
ZeroMem (Cmd, sizeof (*Cmd));\r
Cmd->ReqRingNumPages = 1;\r
Cmd->CmpRingNumPages = 1;\r
- Cmd->RingsStatePPN = RShiftU64 (\r
- Dev->RingDesc.RingStateDmaDesc.DeviceAddress,\r
- EFI_PAGE_SHIFT\r
- );\r
+ Cmd->RingsStatePPN = RShiftU64 (\r
+ Dev->RingDesc.RingStateDmaDesc.DeviceAddress,\r
+ EFI_PAGE_SHIFT\r
+ );\r
Cmd->ReqRingPPNs[0] = RShiftU64 (\r
Dev->RingDesc.RingReqsDmaDesc.DeviceAddress,\r
EFI_PAGE_SHIFT\r
STATIC\r
EFI_STATUS\r
PvScsiInit (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
//\r
// Init configuration\r
//\r
- Dev->MaxTarget = PcdGet8 (PcdPvScsiMaxTargetLimit);\r
- Dev->MaxLun = PcdGet8 (PcdPvScsiMaxLunLimit);\r
+ Dev->MaxTarget = PcdGet8 (PcdPvScsiMaxTargetLimit);\r
+ Dev->MaxLun = PcdGet8 (PcdPvScsiMaxLunLimit);\r
Dev->WaitForCmpStallInUsecs = PcdGet32 (PcdPvScsiWaitForCmpStallInUsecs);\r
\r
//\r
STATIC\r
VOID\r
PvScsiUninit (\r
- IN OUT PVSCSI_DEV *Dev\r
+ IN OUT PVSCSI_DEV *Dev\r
)\r
{\r
//\r
VOID\r
EFIAPI\r
PvScsiExitBoot (\r
- IN EFI_EVENT Event,\r
- IN VOID *Context\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
{\r
- PVSCSI_DEV *Dev;\r
+ PVSCSI_DEV *Dev;\r
\r
Dev = Context;\r
DEBUG ((DEBUG_VERBOSE, "%a: Context=0x%p\n", __FUNCTION__, Context));\r
EFI_STATUS\r
EFIAPI\r
PvScsiDriverBindingSupported (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_PCI_IO_PROTOCOL *PciIo;\r
- PCI_TYPE00 Pci;\r
+ EFI_STATUS Status;\r
+ EFI_PCI_IO_PROTOCOL *PciIo;\r
+ PCI_TYPE00 Pci;\r
\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
}\r
\r
if ((Pci.Hdr.VendorId != PCI_VENDOR_ID_VMWARE) ||\r
- (Pci.Hdr.DeviceId != PCI_DEVICE_ID_VMWARE_PVSCSI)) {\r
+ (Pci.Hdr.DeviceId != PCI_DEVICE_ID_VMWARE_PVSCSI))\r
+ {\r
Status = EFI_UNSUPPORTED;\r
goto Done;\r
}\r
EFI_STATUS\r
EFIAPI\r
PvScsiDriverBindingStart (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL\r
)\r
{\r
- PVSCSI_DEV *Dev;\r
- EFI_STATUS Status;\r
+ PVSCSI_DEV *Dev;\r
+ EFI_STATUS Status;\r
\r
- Dev = (PVSCSI_DEV *) AllocateZeroPool (sizeof (*Dev));\r
+ Dev = (PVSCSI_DEV *)AllocateZeroPool (sizeof (*Dev));\r
if (Dev == NULL) {\r
return EFI_OUT_OF_RESOURCES;\r
}\r
// Setup complete, attempt to export the driver instance's PassThru interface\r
//\r
Dev->Signature = PVSCSI_SIG;\r
- Status = gBS->InstallProtocolInterface (\r
- &ControllerHandle,\r
- &gEfiExtScsiPassThruProtocolGuid,\r
- EFI_NATIVE_INTERFACE,\r
- &Dev->PassThru\r
- );\r
+ Status = gBS->InstallProtocolInterface (\r
+ &ControllerHandle,\r
+ &gEfiExtScsiPassThruProtocolGuid,\r
+ EFI_NATIVE_INTERFACE,\r
+ &Dev->PassThru\r
+ );\r
if (EFI_ERROR (Status)) {\r
goto CloseExitBoot;\r
}\r
EFI_STATUS\r
EFIAPI\r
PvScsiDriverBindingStop (\r
- IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
- IN EFI_HANDLE ControllerHandle,\r
- IN UINTN NumberOfChildren,\r
- IN EFI_HANDLE *ChildHandleBuffer\r
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,\r
+ IN EFI_HANDLE ControllerHandle,\r
+ IN UINTN NumberOfChildren,\r
+ IN EFI_HANDLE *ChildHandleBuffer\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_EXT_SCSI_PASS_THRU_PROTOCOL *PassThru;\r
- PVSCSI_DEV *Dev;\r
+ EFI_STATUS Status;\r
+ EFI_EXT_SCSI_PASS_THRU_PROTOCOL *PassThru;\r
+ PVSCSI_DEV *Dev;\r
\r
Status = gBS->OpenProtocol (\r
ControllerHandle,\r
return EFI_SUCCESS;\r
}\r
\r
-STATIC EFI_DRIVER_BINDING_PROTOCOL mPvScsiDriverBinding = {\r
+STATIC EFI_DRIVER_BINDING_PROTOCOL mPvScsiDriverBinding = {\r
&PvScsiDriverBindingSupported,\r
&PvScsiDriverBindingStart,\r
&PvScsiDriverBindingStop,\r
// Component Name\r
//\r
\r
-STATIC EFI_UNICODE_STRING_TABLE mDriverNameTable[] = {\r
+STATIC EFI_UNICODE_STRING_TABLE mDriverNameTable[] = {\r
{ "eng;en", L"PVSCSI Host Driver" },\r
{ NULL, NULL }\r
};\r
\r
-STATIC EFI_COMPONENT_NAME_PROTOCOL mComponentName;\r
+STATIC EFI_COMPONENT_NAME_PROTOCOL mComponentName;\r
\r
STATIC\r
EFI_STATUS\r
EFIAPI\r
PvScsiGetDriverName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **DriverName\r
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
+ IN CHAR8 *Language,\r
+ OUT CHAR16 **DriverName\r
)\r
{\r
return LookupUnicodeString2 (\r
EFI_STATUS\r
EFIAPI\r
PvScsiGetDeviceName (\r
- IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
- IN EFI_HANDLE DeviceHandle,\r
- IN EFI_HANDLE ChildHandle,\r
- IN CHAR8 *Language,\r
- OUT CHAR16 **ControllerName\r
+ IN EFI_COMPONENT_NAME_PROTOCOL *This,\r
+ IN EFI_HANDLE DeviceHandle,\r
+ IN EFI_HANDLE ChildHandle,\r
+ IN CHAR8 *Language,\r
+ OUT CHAR16 **ControllerName\r
)\r
{\r
return EFI_UNSUPPORTED;\r
}\r
\r
-STATIC EFI_COMPONENT_NAME_PROTOCOL mComponentName = {\r
+STATIC EFI_COMPONENT_NAME_PROTOCOL mComponentName = {\r
&PvScsiGetDriverName,\r
&PvScsiGetDeviceName,\r
"eng" // SupportedLanguages, ISO 639-2 language codes\r
};\r
\r
-STATIC EFI_COMPONENT_NAME2_PROTOCOL mComponentName2 = {\r
- (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) &PvScsiGetDriverName,\r
- (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) &PvScsiGetDeviceName,\r
+STATIC EFI_COMPONENT_NAME2_PROTOCOL mComponentName2 = {\r
+ (EFI_COMPONENT_NAME2_GET_DRIVER_NAME)&PvScsiGetDriverName,\r
+ (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME)&PvScsiGetDeviceName,\r
"en" // SupportedLanguages, RFC 4646 language codes\r
};\r
\r
EFI_STATUS\r
EFIAPI\r
PvScsiEntryPoint (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
)\r
{\r
return EfiLibInstallDriverBindingComponentName2 (\r
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