diff options
| author | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-04-21 22:54:32 +0000 |
|---|---|---|
| committer | bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524> | 2006-04-21 22:54:32 +0000 |
| commit | 878ddf1fc3540a715f63594ed22b6929e881afb4 (patch) | |
| tree | c56c44dac138137b510e1fba7c3efe5e4d84bea2 /EdkModulePkg/Library/EdkScsiLib | |
| download | edk2-platforms-878ddf1fc3540a715f63594ed22b6929e881afb4.tar.xz | |
Initial import.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Library/EdkScsiLib')
| -rw-r--r-- | EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.mbd | 30 | ||||
| -rw-r--r-- | EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.msa | 45 | ||||
| -rw-r--r-- | EdkModulePkg/Library/EdkScsiLib/ScsiLib.c | 651 | ||||
| -rw-r--r-- | EdkModulePkg/Library/EdkScsiLib/build.xml | 47 |
4 files changed, 773 insertions, 0 deletions
diff --git a/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.mbd b/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.mbd new file mode 100644 index 0000000000..18d03c26b1 --- /dev/null +++ b/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.mbd @@ -0,0 +1,30 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleBuildDescription xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MbdLibHeader>
+ <BaseName>EdkScsiLib</BaseName>
+ <Guid>46c9adef-aee6-410c-99e4-240e3af18d8b</Guid>
+ <Version>0</Version>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Created>2006-03-12 17:09</Created>
+ <Modified>2006-03-19 15:19</Modified>
+ </MbdLibHeader>
+</LibraryModuleBuildDescription>
diff --git a/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.msa b/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.msa new file mode 100644 index 0000000000..033d54847c --- /dev/null +++ b/EdkModulePkg/Library/EdkScsiLib/EdkScsiLib.msa @@ -0,0 +1,45 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+-->
+<LibraryModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.TianoCore.org/2006/Edk2.0 http://www.TianoCore.org/2006/Edk2.0/SurfaceArea.xsd">
+ <MsaLibHeader>
+ <BaseName>EdkScsiLib</BaseName>
+ <ModuleType>DXE_DRIVER</ModuleType>
+ <ComponentType>LIBRARY</ComponentType>
+ <Guid>46c9adef-aee6-410c-99e4-240e3af18d8b</Guid>
+ <Version>0</Version>
+ <Abstract>Component description file for Scsi Dxe Library.</Abstract>
+ <Description>FIX ME!</Description>
+ <Copyright>Copyright (c) 2004-2006, Intel Corporation</Copyright>
+ <License>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+ </License>
+ <Specification>0</Specification>
+ <Created>2006-03-12 17:09</Created>
+ <Updated>2006-03-19 15:19</Updated>
+ </MsaLibHeader>
+ <LibraryClassDefinitions>
+ <LibraryClass Usage="ALWAYS_PRODUCED">EdkScsiLib</LibraryClass>
+ <LibraryClass Usage="ALWAYS_CONSUMED">BaseMemoryLib</LibraryClass>
+ </LibraryClassDefinitions>
+ <SourceFiles>
+ <Filename>ScsiLib.c</Filename>
+ </SourceFiles>
+ <Includes>
+ <PackageName>MdePkg</PackageName>
+ <PackageName>EdkModulePkg</PackageName>
+ </Includes>
+</LibraryModuleSurfaceArea>
diff --git a/EdkModulePkg/Library/EdkScsiLib/ScsiLib.c b/EdkModulePkg/Library/EdkScsiLib/ScsiLib.c new file mode 100644 index 0000000000..9a6eb6751e --- /dev/null +++ b/EdkModulePkg/Library/EdkScsiLib/ScsiLib.c @@ -0,0 +1,651 @@ +/*++
+
+Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+Module Name:
+
+ ScsiLib.c
+
+Abstract:
+
+
+Revision History
+--*/
+
+
+#include <IndustryStandard/scsi.h>
+
+EFI_STATUS
+SubmitTestUnitReadyCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ OUT VOID *SenseData,
+ OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus
+ )
+/*++
+
+Routine Description:
+ Function tests the ready status of SCSI unit.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in InTransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[6];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 6);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = NULL;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.InTransferLength= 0;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Test Unit Ready Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_TEST_UNIT_READY;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ CommandPacket.CdbLength = (UINT8) 6;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitInquiryCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ IN OUT VOID *InquiryDataBuffer,
+ IN OUT UINT32 *InquiryDataLength,
+ IN BOOLEAN EnableVitalProductData
+ )
+/*++
+
+Routine Description:
+ Function to submit SCSI inquiry command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+ InquiryDataBuffer - A pointer to inquiry data buffer.
+ InquiryDataLength - The length of inquiry data buffer.
+ EnableVitalProductData - Boolean to enable Vital Product Data.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in TransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[6];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 6);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = InquiryDataBuffer;
+ CommandPacket.InTransferLength= *InquiryDataLength;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+ CommandPacket.Cdb = Cdb;
+
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_INQUIRY;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ if (EnableVitalProductData) {
+ Cdb[1] |= 0x01;
+ }
+
+ if (*InquiryDataLength > 0xff) {
+ *InquiryDataLength = 0xff;
+ }
+
+ Cdb[4] = (UINT8) (*InquiryDataLength);
+ CommandPacket.CdbLength = (UINT8) 6;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_IN;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+ *InquiryDataLength = CommandPacket.InTransferLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitModeSense10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ IN VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT8 DBDField, OPTIONAL
+ IN UINT8 PageControl,
+ IN UINT8 PageCode
+ )
+/*++
+
+Routine Description:
+ Function to submit SCSI mode sense 10 command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+ DataBuffer - A pointer to input data buffer.
+ DataLength - The length of input data buffer.
+ DBDField - The DBD Field (Optional).
+ PageControl - Page Control.
+ PageCode - Page code.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in TransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[10];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 10);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = DataBuffer;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.InTransferLength= *DataLength;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Mode Sense (10) Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_MODE_SEN10;
+ Cdb[1] = (UINT8) ((Lun & 0xe0) + ((DBDField << 3) & 0x08));
+ Cdb[2] = (UINT8) ((PageControl & 0xc0) | (PageCode & 0x3f));
+ Cdb[7] = (UINT8) (*DataLength >> 8);
+ Cdb[8] = (UINT8) (*DataLength);
+
+ CommandPacket.CdbLength = 10;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_IN;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+ *DataLength = CommandPacket.InTransferLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitRequestSenseCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus
+ )
+/*++
+
+Routine Description:
+ Function to submit SCSI request sense command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in TransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[6];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 6);
+/*
+ if (*SenseDataLength > 0xff) {
+ *SenseDataLength = 0xff;
+ }
+*/
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = SenseData;
+ CommandPacket.SenseData = NULL;
+ CommandPacket.InTransferLength= *SenseDataLength;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Request Sense Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_REQUEST_SENSE;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ Cdb[4] = (UINT8) (*SenseDataLength);
+
+ CommandPacket.CdbLength = (UINT8) 6;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_IN;
+ CommandPacket.SenseDataLength = 0;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = (UINT8) CommandPacket.InTransferLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitReadCapacityCommand (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN BOOLEAN PMI
+ )
+/*++
+
+Routine Description:
+ Function to submit read capacity command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+ DataBuffer - A pointer to a data buffer.
+ DataLength - The length of data buffer.
+ PMI - Partial medium indicator.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in TransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[10];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 10);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = DataBuffer;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.InTransferLength= *DataLength;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Read Capacity Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_READ_CAPACITY;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ if (!PMI) {
+ //
+ // Partial medium indicator,if PMI is FALSE, the Cdb.2 ~ Cdb.5 MUST BE ZERO.
+ //
+ ZeroMem ((Cdb + 2), 4);
+ } else {
+ Cdb[8] |= 0x01;
+ }
+
+ CommandPacket.CdbLength = 10;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_IN;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+ *DataLength = CommandPacket.InTransferLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitRead10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT32 StartLba,
+ IN UINT32 SectorSize
+ )
+/*++
+
+Routine Description:
+ Function to submit read 10 command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+ DataBuffer - A pointer to a data buffer.
+ DataLength - The length of data buffer.
+ StartLba - The start address of LBA.
+ SectorSize - The sector size.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in TransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[10];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 10);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = DataBuffer;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.InTransferLength= *DataLength;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Read (10) Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_READ10;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ Cdb[2] = (UINT8) (StartLba >> 24);
+ Cdb[3] = (UINT8) (StartLba >> 16);
+ Cdb[4] = (UINT8) (StartLba >> 8);
+ Cdb[5] = (UINT8) StartLba;
+ Cdb[7] = (UINT8) (SectorSize >> 8);
+ Cdb[8] = (UINT8) SectorSize;
+
+ CommandPacket.CdbLength = 10;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_IN;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+ *DataLength = CommandPacket.InTransferLength;
+
+ return Status;
+}
+
+EFI_STATUS
+SubmitWrite10Command (
+ IN EFI_SCSI_IO_PROTOCOL *ScsiIo,
+ IN UINT64 Timeout,
+ IN VOID *SenseData,
+ IN OUT UINT8 *SenseDataLength,
+ OUT UINT8 *HostAdapterStatus,
+ OUT UINT8 *TargetStatus,
+ OUT VOID *DataBuffer,
+ IN OUT UINT32 *DataLength,
+ IN UINT32 StartLba,
+ IN UINT32 SectorSize
+ )
+/*++
+
+Routine Description:
+ Function to submit SCSI write 10 command.
+
+Arguments:
+ ScsiIo - A pointer to SCSI IO protocol.
+ Timeout - The length of timeout period.
+ SenseData - A pointer to output sense data.
+ SenseDataLength - The length of output sense data.
+ HostAdapterStatus - The status of Host Adapter.
+ TargetStatus - The status of the target.
+ DataBuffer - A pointer to a data buffer.
+ DataLength - The length of data buffer.
+ StartLba - The start address of LBA.
+ SectorSize - The sector size.
+
+Returns:
+
+ Returns:
+ EFI_SUCCESS - The status of the unit is tested successfully.
+ EFI_WARN_BUFFER_TOO_SMALL - The SCSI Request Packet was executed,
+ but the entire DataBuffer could not be transferred.
+ The actual number of bytes transferred is returned
+ in InTransferLength.
+ EFI_NOT_READY - The SCSI Request Packet could not be sent because
+ there are too many SCSI Command Packets already
+ queued.
+ EFI_DEVICE_ERROR - A device error occurred while attempting to send
+ the SCSI Request Packet.
+ EFI_INVALID_PARAMETER - The contents of CommandPacket are invalid.
+ EFI_UNSUPPORTED - The command described by the SCSI Request Packet
+ is not supported by the SCSI initiator(i.e., SCSI
+ Host Controller).
+ EFI_TIMEOUT - A timeout occurred while waiting for the SCSI
+ Request Packet to execute.
+
+--*/
+{
+ EFI_SCSI_IO_SCSI_REQUEST_PACKET CommandPacket;
+ UINT64 Lun;
+ UINT8 *Target;
+ EFI_STATUS Status;
+ UINT8 Cdb[10];
+
+ ZeroMem (&CommandPacket, sizeof (EFI_SCSI_IO_SCSI_REQUEST_PACKET));
+ ZeroMem (Cdb, 10);
+
+ CommandPacket.Timeout = Timeout;
+ CommandPacket.InDataBuffer = DataBuffer;
+ CommandPacket.SenseData = SenseData;
+ CommandPacket.InTransferLength= *DataLength;
+ CommandPacket.Cdb = Cdb;
+ //
+ // Fill Cdb for Write (10) Command
+ //
+ ScsiIo->GetDeviceLocation (ScsiIo, &Target, &Lun);
+
+ Cdb[0] = EFI_SCSI_OP_WRITE10;
+ Cdb[1] = (UINT8) (Lun & 0xe0);
+ Cdb[2] = (UINT8) (StartLba >> 24);
+ Cdb[3] = (UINT8) (StartLba >> 16);
+ Cdb[4] = (UINT8) (StartLba >> 8);
+ Cdb[5] = (UINT8) StartLba;
+ Cdb[7] = (UINT8) (SectorSize >> 8);
+ Cdb[8] = (UINT8) SectorSize;
+
+ CommandPacket.CdbLength = 10;
+ CommandPacket.DataDirection = EFI_SCSI_DATA_OUT;
+ CommandPacket.SenseDataLength = *SenseDataLength;
+
+ Status = ScsiIo->ExecuteSCSICommand (ScsiIo, &CommandPacket, NULL);
+
+ *HostAdapterStatus = CommandPacket.HostAdapterStatus;
+ *TargetStatus = CommandPacket.TargetStatus;
+ *SenseDataLength = CommandPacket.SenseDataLength;
+ *DataLength = CommandPacket.InTransferLength;
+
+ return Status;
+}
diff --git a/EdkModulePkg/Library/EdkScsiLib/build.xml b/EdkModulePkg/Library/EdkScsiLib/build.xml new file mode 100644 index 0000000000..511cf6fb7c --- /dev/null +++ b/EdkModulePkg/Library/EdkScsiLib/build.xml @@ -0,0 +1,47 @@ +<?xml version="1.0" encoding="UTF-8"?><!-- Copyright (c) 2006, Intel Corporation
+All rights reserved. This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD License
+which accompanies this distribution. The full text of the license may be found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.-->
+<project basedir="." default="EdkScsiLib"><!--Apply external ANT tasks-->
+ <taskdef resource="GenBuild.tasks"/>
+ <taskdef resource="net/sf/antcontrib/antlib.xml"/>
+ <property environment="env"/>
+ <property name="WORKSPACE_DIR" value="${env.WORKSPACE}"/>
+ <import file="${WORKSPACE_DIR}\Tools\Conf\BuildMacro.xml"/><!--MODULE_RELATIVE PATH is relative to PACKAGE_DIR-->
+ <property name="MODULE_RELATIVE_PATH" value="Library\EdkScsiLib"/>
+ <property name="MODULE_DIR" value="${PACKAGE_DIR}\${MODULE_RELATIVE_PATH}"/>
+ <property name="COMMON_FILE" value="${WORKSPACE_DIR}\Tools\Conf\Common.xml"/>
+ <target name="EdkScsiLib">
+ <GenBuild baseName="EdkScsiLib" mbdFilename="${MODULE_DIR}\EdkScsiLib.mbd" msaFilename="${MODULE_DIR}\EdkScsiLib.msa"/>
+ </target>
+ <target depends="EdkScsiLib_clean" name="clean"/>
+ <target depends="EdkScsiLib_cleanall" name="cleanall"/>
+ <target name="EdkScsiLib_clean">
+ <OutputDirSetup baseName="EdkScsiLib" mbdFilename="${MODULE_DIR}\EdkScsiLib.mbd" msaFilename="${MODULE_DIR}\EdkScsiLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}\EdkScsiLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}\EdkScsiLib_build.xml" target="clean"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}" excludes="*.xml"/>
+ </target>
+ <target name="EdkScsiLib_cleanall">
+ <OutputDirSetup baseName="EdkScsiLib" mbdFilename="${MODULE_DIR}\EdkScsiLib.mbd" msaFilename="${MODULE_DIR}\EdkScsiLib.msa"/>
+ <if>
+ <available file="${DEST_DIR_OUTPUT}\EdkScsiLib_build.xml"/>
+ <then>
+ <ant antfile="${DEST_DIR_OUTPUT}\EdkScsiLib_build.xml" target="cleanall"/>
+ </then>
+ </if>
+ <delete dir="${DEST_DIR_OUTPUT}"/>
+ <delete dir="${DEST_DIR_DEBUG}"/>
+ <delete>
+ <fileset dir="${BIN_DIR}" includes="**EdkScsiLib*"/>
+ </delete>
+ </target>
+</project>
\ No newline at end of file |