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audk
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Sync USB modules with main trunk. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3423 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
vanjeff 2007-07-24 09:54:50 +00:00
parent d19862fe4f
commit 50fa1b3a86
6 changed files with 332 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
View File

@ -150,10 +150,14 @@ EhcDumpBuf (
#define EHC_DEBUG(arg) EhcDebug arg
#define EHC_ERROR(arg) EhcError arg
#define EHC_DUMP_QH(arg) EhcDumpQh arg
#define EHC_DUMP_QTD(arg) EhcDumpQtd arg
#define EHC_DUMP_BUF(arg) EhcDumpBuf arg
#else
#define EHC_DEBUG(arg)
#define EHC_ERROR(arg)
#define EHC_DUMP_QH(arg)
#define EHC_DUMP_QTD(arg)
#define EHC_DUMP_BUF(arg)
#endif
#endif

71
MdeModulePkg/Bus/Pci/EhciDxe/EhciSched.c
View File

@ -771,6 +771,67 @@ EhciDelAllAsyncIntTransfers (
}
}
STATIC
EFI_STATUS
EhcFlushAsyncIntMap (
IN USB2_HC_DEV *Ehc,
IN URB *Urb
)
/*++
Routine Description:
Flush data from PCI controller specific address to mapped system
memory address.
Arguments:
Ehc - The EHCI device
Urb - The URB to unmap
Returns:
EFI_SUCCESS - Success to flush data to mapped system memory
EFI_DEVICE_ERROR - Fail to flush data to mapped system memory
--*/
{
EFI_STATUS Status;
EFI_PHYSICAL_ADDRESS PhyAddr;
EFI_PCI_IO_PROTOCOL_OPERATION MapOp;
EFI_PCI_IO_PROTOCOL *PciIo;
UINTN Len;
VOID *Map;
PciIo = Ehc->PciIo;
Len = Urb->DataLen;
if (Urb->Ep.Direction == EfiUsbDataIn) {
MapOp = EfiPciIoOperationBusMasterWrite;
} else {
MapOp = EfiPciIoOperationBusMasterRead;
}
Status = PciIo->Unmap (PciIo, Urb->DataMap);
if (EFI_ERROR (Status)) {
goto ON_ERROR;
}
Urb->DataMap = NULL;
Status = PciIo->Map (PciIo, MapOp, Urb->Data, &Len, &PhyAddr, &Map);
if (EFI_ERROR (Status) || (Len != Urb->DataLen)) {
goto ON_ERROR;
}
Urb->DataPhy = (VOID *) ((UINTN) PhyAddr);
Urb->DataMap = Map;
return EFI_SUCCESS;
ON_ERROR:
return EFI_DEVICE_ERROR;
}
/**
@ -873,6 +934,7 @@ EhcMoniteAsyncRequests (
BOOLEAN Finished;
UINT8 *ProcBuf;
URB *Urb;
EFI_STATUS Status;
OldTpl = gBS->RaiseTPL (EHC_TPL);
Ehc = (USB2_HC_DEV *) Context;
@ -890,6 +952,15 @@ EhcMoniteAsyncRequests (
continue;
}
//
// Flush any PCI posted write transactions from a PCI host
// bridge to system memory.
//
Status = EhcFlushAsyncIntMap (Ehc, Urb);
if (EFI_ERROR (Status)) {
EHC_ERROR (("EhcMoniteAsyncRequests: Fail to Flush AsyncInt Mapped Memeory\n"));
}
//
// Allocate a buffer then copy the transferred data for user.
// If failed to allocate the buffer, update the URB for next

47
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbEnumer.c
View File

@ -881,20 +881,52 @@ UsbEnumeratePort (
// connect/disconnect. Other three events are: ENABLE, SUSPEND, RESET.
// ENABLE/RESET is used to reset port. SUSPEND isn't supported.
//
Status = EFI_SUCCESS;
if (USB_BIT_IS_SET (PortState.PortChangeStatus, USB_PORT_STAT_C_OVERCURRENT)) {
if (USB_BIT_IS_SET (PortState.PortStatus, USB_PORT_STAT_OVERCURRENT)) {
//
// If overcurrent condition is cleared, enable the port again
// Both OverCurrent and OverCurrentChange set, means over current occurs,
// which probably is caused by short circuit. It has to wait system hardware
// to perform recovery.
//
if (!USB_BIT_IS_SET (PortState.PortStatus, USB_PORT_STAT_OVERCURRENT)) {
HubApi->SetPortFeature (HubIf, Port, (EFI_USB_PORT_FEATURE) USB_HUB_PORT_POWER);
USB_DEBUG (("UsbEnumeratePort: Critical Over Current\n", Port));
return EFI_DEVICE_ERROR;
} else {
//
// Only OverCurrentChange set, means system has been recoveried from
// over current. As a result, all ports are nearly power-off, so
// it's necessary to detach and enumerate all ports again.
//
USB_DEBUG (("UsbEnumeratePort: 2.0 device Recovery Over Current\n", Port));
goto ON_ENUMERATE;
}
}
} else if (USB_BIT_IS_SET (PortState.PortChangeStatus, USB_PORT_STAT_C_CONNECTION)) {
if (USB_BIT_IS_SET (PortState.PortChangeStatus, USB_PORT_STAT_C_ENABLE)) {
//
// Device connected or disconnected. Either way, if there is
// already a device present in the bus, need to remove it.
// 1.1 roothub port reg doesn't reflect over-current state, while its counterpart
// on 2.0 roothub does. When over-current has influence on 1.1 device, the port
// would be disabled, so it's also necessary to detach and enumerate again.
//
USB_DEBUG (("UsbEnumeratePort: 1.1 device Recovery Over Current\n", Port));
goto ON_ENUMERATE;
}
if (USB_BIT_IS_SET (PortState.PortChangeStatus, USB_PORT_STAT_C_CONNECTION)) {
//
// Device connected or disconnected normally.
//
goto ON_ENUMERATE;
}
ON_ENUMERATE:
//
// In case there is already a device on this port logically, it's safety to remove
// and enumerate again.
//
Child = UsbFindChild (HubIf, Port);
@ -913,7 +945,6 @@ UsbEnumeratePort (
} else {
USB_DEBUG (("UsbEnumeratePort: device disconnected event on port %d\n", Port));
}
}
HubApi->ClearPortChange (HubIf, Port);
return Status;

13
MdeModulePkg/Bus/Usb/UsbBusDxe/usbbus.c
View File

@ -645,11 +645,16 @@ UsbIoGetEndpointDescriptor (
UsbIf = USB_INTERFACE_FROM_USBIO (This);
if ((Descriptor == NULL) || (Index >= UsbIf->IfSetting->Desc.NumEndpoints)) {
if ((Descriptor == NULL) || (Index > 15)) {
gBS->RestoreTPL (OldTpl);
return EFI_INVALID_PARAMETER;
}
if (Index >= UsbIf->IfSetting->Desc.NumEndpoints) {
gBS->RestoreTPL (OldTpl);
return EFI_NOT_FOUND;
}
CopyMem (
Descriptor,
&(UsbIf->IfSetting->Endpoints[Index]->Desc),
@ -813,6 +818,11 @@ UsbIoPortReset (
UsbIf = USB_INTERFACE_FROM_USBIO (This);
Dev = UsbIf->Device;
if (UsbIf->IsHub == TRUE) {
Status = EFI_INVALID_PARAMETER;
goto ON_EXIT;
}
HubIf = Dev->ParentIf;
Status = HubIf->HubApi->ResetPort (HubIf, Dev->ParentPort);
@ -875,7 +885,6 @@ EFI_USB_IO_PROTOCOL mUsbIoProtocol = {
UsbIoPortReset
};
//@MT: EFI_DRIVER_ENTRY_POINT (UsbBusDriverEntryPoint)
EFI_STATUS
EFIAPI

246
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.c
View File

@ -26,6 +26,34 @@ Revision History
#include "UsbMassImpl.h"
EFI_TPL
UsbGetCurrentTpl (
VOID
)
/*++
Routine Description:
return the current TPL, copied from the EDKII glue lib.
Arguments:
VOID
Returns:
Current TPL
--*/
{
EFI_TPL Tpl;
Tpl = gBS->RaiseTPL (TPL_HIGH_LEVEL);
gBS->RestoreTPL (Tpl);
return Tpl;
}
/**
Read an UINT32 from the buffer to avoid byte alignment problems, then
convert that to the little endia. The USB mass storage bootability spec
@ -140,7 +168,7 @@ UsbBootRequestSense (
);
if (EFI_ERROR (Status) || CmdResult != USB_MASS_CMD_SUCCESS) {
DEBUG ((mUsbMscError, "UsbBootRequestSense: (%r) CmdResult=0x%x\n", Status, CmdResult));
return EFI_DEVICE_ERROR;
return Status;
}
//
@ -151,6 +179,9 @@ UsbBootRequestSense (
switch (USB_BOOT_SENSE_KEY (SenseData.SenseKey)) {
case USB_BOOT_SENSE_NO_SENSE:
Status = EFI_NO_RESPONSE;
break;
case USB_BOOT_SENSE_RECOVERED:
//
// Suppose hardware can handle this case, and recover later by itself
@ -159,27 +190,13 @@ UsbBootRequestSense (
break;
case USB_BOOT_SENSE_NOT_READY:
switch (SenseData.ASC) {
case USB_BOOT_ASC_NO_MEDIA:
Status = EFI_NO_MEDIA;
Media->MediaPresent = FALSE;
break;
case USB_BOOT_ASC_MEDIA_UPSIDE_DOWN:
Status = EFI_DEVICE_ERROR;
if (SenseData.ASC == USB_BOOT_ASC_NO_MEDIA) {
Media->MediaPresent = FALSE;
break;
case USB_BOOT_ASC_NOT_READY:
if (SenseData.ASCQ == USB_BOOT_ASCQ_IN_PROGRESS ||
SenseData.ASCQ == USB_BOOT_ASCQ_DEVICE_BUSY) {
//
// Regular timeout, and need retry once more
//
DEBUG ((mUsbMscInfo, "UsbBootRequestSense: Not ready and need retry once more\n"));
Status = EFI_NO_MEDIA;
} else if (SenseData.ASC == USB_BOOT_ASC_NOT_READY) {
Status = EFI_NOT_READY;
}
}
break;
case USB_BOOT_SENSE_ILLEGAL_REQUEST:
@ -189,14 +206,18 @@ UsbBootRequestSense (
case USB_BOOT_SENSE_UNIT_ATTENTION:
Status = EFI_DEVICE_ERROR;
if (SenseData.ASC == USB_BOOT_ASC_MEDIA_CHANGE) {
//
// If MediaChange, reset ReadOnly and new MediId
//
Status = EFI_MEDIA_CHANGED;
UsbMass->BlockIoMedia.MediaId++;
Media->ReadOnly = FALSE;
Media->MediaId++;
}
break;
case USB_BOOT_SNESE_DATA_PROTECT:
Status = EFI_WRITE_PROTECTED;
UsbMass->BlockIoMedia.ReadOnly = TRUE;
Media->ReadOnly = TRUE;
break;
default:
@ -270,6 +291,9 @@ UsbBootExecCmd (
return EFI_SUCCESS;
}
DEBUG ((mUsbMscInfo, "UsbBootExecCmd: Fail to Exec 0x%x Cmd /w %r\n",
*(UINT8 *)Cmd ,Status));
return UsbBootRequestSense (UsbMass);
}
@ -417,7 +441,7 @@ UsbBootInquiry (
EfiUsbDataIn,
&InquiryData,
sizeof (USB_BOOT_INQUIRY_DATA),
USB_BOOT_INQUIRY_CMD_TIMEOUT
USB_BOOT_GENERAL_CMD_TIMEOUT
);
if (EFI_ERROR (Status)) {
return Status;
@ -485,7 +509,11 @@ UsbBootReadCapacity (
Media->LastBlock = UsbBootGetUint32 (CapacityData.LastLba);
Media->BlockSize = UsbBootGetUint32 (CapacityData.BlockLen);
DEBUG ((mUsbMscInfo, "UsbBootReadCapacity Success LBA=%d BlockSize=%d\n",
if (Media->BlockSize == 0) {
return EFI_NOT_READY;
}
DEBUG ((mUsbMscInfo, "UsbBootReadCapacity Success LBA=%ld BlockSize=%d\n",
Media->LastBlock, Media->BlockSize));
return EFI_SUCCESS;
@ -503,47 +531,49 @@ UsbBootReadCapacity (
**/
EFI_STATUS
UsbBootModeSense (
UsbScsiModeSense (
IN USB_MASS_DEVICE *UsbMass
)
{
EFI_STATUS Status;
USB_BOOT_MODE_SENSE_CMD ModeSenseCmd;
USB_BOOT_MODE_PARA_HEADER ModeParaHeader;
UINT8 CommandSet;
USB_SCSI_MODE_SENSE6_CMD ModeSenseCmd;
USB_SCSI_MODE_SENSE6_PARA_HEADER ModeParaHeader;
EFI_BLOCK_IO_MEDIA *Media;
ZeroMem (&ModeSenseCmd, sizeof (USB_BOOT_MODE_SENSE_CMD));
ZeroMem (&ModeParaHeader, sizeof (USB_BOOT_MODE_PARA_HEADER));
CopyMem (
&Media,
&(UsbMass->BlockIoMedia),
sizeof (EFI_BLOCK_IO_MEDIA)
);
ZeroMem (&ModeSenseCmd, sizeof (USB_SCSI_MODE_SENSE6_CMD));
ZeroMem (&ModeParaHeader, sizeof (USB_SCSI_MODE_SENSE6_PARA_HEADER));
//
// overuse Context Pointer, the first field of Bot or Cbi is EFI_USB_INTERFACE_DESCRIPTOR
// ModeSense6 command is defined in [SCSI2Spec-Page151]
//
CommandSet = ((EFI_USB_INTERFACE_DESCRIPTOR *) (UsbMass->Context))->InterfaceSubClass;
if (CommandSet == USB_MASS_STORE_SCSI) {
//
// Not UFI Command Set, no ModeSense Command
//
return EFI_SUCCESS;
}
ModeSenseCmd.OpCode = USB_BOOT_MODE_SENSE10_OPCODE;
ModeSenseCmd.PageCode = 0x3f;
ModeSenseCmd.ParaListLenLsb = (UINT8) sizeof (USB_BOOT_MODE_PARA_HEADER);
ModeSenseCmd.OpCode = USB_SCSI_MODE_SENSE6_OPCODE;
ModeSenseCmd.Lun = USB_BOOT_LUN (UsbMass->Lun);
ModeSenseCmd.PageCode = 0x3F;
ModeSenseCmd.AllocateLen = (UINT8) sizeof (USB_SCSI_MODE_SENSE6_PARA_HEADER);
Status = UsbBootExecCmdWithRetry (
UsbMass,
&ModeSenseCmd,
sizeof (USB_BOOT_MODE_SENSE_CMD),
sizeof (USB_SCSI_MODE_SENSE6_CMD),
EfiUsbDataIn,
&ModeParaHeader,
sizeof (USB_BOOT_MODE_PARA_HEADER),
sizeof (USB_SCSI_MODE_SENSE6_PARA_HEADER),
USB_BOOT_GENERAL_CMD_TIMEOUT
);
//
// Did nothing with the Header here
// But probably should
// ModeSense(6) is used to get the information of WriteProtected. While only some of
// devices support this command, so have a try here.
//
if (!EFI_ERROR (Status)) {
Media->ReadOnly = (ModeParaHeader.DevicePara & 0x80) ? TRUE : FALSE;
}
return Status;
}
@ -570,6 +600,15 @@ UsbBootGetParams (
{
EFI_BLOCK_IO_MEDIA *Media;
EFI_STATUS Status;
UINT8 CmdSet;
CopyMem (
&Media,
&(UsbMass->BlockIoMedia),
sizeof (EFI_BLOCK_IO_MEDIA)
);
CmdSet = ((EFI_USB_INTERFACE_DESCRIPTOR *) (UsbMass->Context))->InterfaceSubClass;
Status = UsbBootInquiry (UsbMass);
if (EFI_ERROR (Status)) {
@ -577,29 +616,30 @@ UsbBootGetParams (
return Status;
}
Media = &(UsbMass->BlockIoMedia);
//
// Don't use the Removable bit in inquirydata to test whether the media
// is removable because many flash disks wrongly set this bit.
//
if ((UsbMass->Pdt == USB_PDT_CDROM) || (UsbMass->Pdt == USB_PDT_OPTICAL)) {
//
// CD-Rom or Optical device
// CD-Rom device and Non-CD optical device
//
UsbMass->OpticalStorage = TRUE;
//
// Default value 2048 Bytes, in case no media present at first time
//
Media->BlockSize = 0x0800;
} else {
//
// Non CD-Rom device need ModeSenseCmd between InquiryCmd and ReadCapacityCmd
//
Status = UsbBootModeSense (UsbMass);
if (EFI_ERROR (Status)) {
DEBUG ((mUsbMscError, "UsbBootGetParams: UsbBootModeSense (%r)\n", Status));
return Status;
}
if ((UsbMass->Pdt != USB_PDT_CDROM) && (CmdSet == USB_MASS_STORE_SCSI)) {
//
// ModeSense is required for the device with PDT of 0x00/0x07/0x0E,
// which is from [MassStorageBootabilitySpec-Page7].
// ModeSense(10) is useless here, while ModeSense(6) defined in SCSI
// could get the information of WriteProtected.
// Since not all device support this command, so skip if fail.
//
UsbScsiModeSense (UsbMass);
}
return UsbBootReadCapacity (UsbMass);
@ -623,6 +663,8 @@ UsbBootDetectMedia (
{
EFI_BLOCK_IO_MEDIA OldMedia;
EFI_BLOCK_IO_MEDIA *Media;
UINT8 CmdSet;
EFI_TPL OldTpl;
EFI_STATUS Status;
Media = &UsbMass->BlockIoMedia;
@ -633,54 +675,80 @@ UsbBootDetectMedia (
sizeof (EFI_BLOCK_IO_MEDIA)
);
//
// First test whether the device is ready and get status
// If media changed or ready, need read the device's capacity
//
CmdSet = ((EFI_USB_INTERFACE_DESCRIPTOR *) (UsbMass->Context))->InterfaceSubClass;
Status = UsbBootIsUnitReady (UsbMass);
if ((Status == EFI_SUCCESS && Media->MediaPresent) ||
(Status == EFI_MEDIA_CHANGED)) {
if ((UsbMass->Pdt != USB_PDT_CDROM) &&
(UsbMass->Pdt != USB_PDT_OPTICAL)) {
//
// Non CD-Rom device need ModeSenseCmd between InquiryCmd and ReadCapacityCmd
//
UsbBootModeSense (UsbMass);
}
DEBUG ((mUsbMscInfo, "UsbBootDetectMedia: Need Read Capacity\n"));
Status = UsbBootReadCapacity (UsbMass);
}
if (EFI_ERROR (Status)) {
return Status;
DEBUG ((mUsbMscError, "UsbBootDetectMedia: UsbBootIsUnitReady (%r)\n", Status));
goto ON_ERROR;
}
if ((UsbMass->Pdt != USB_PDT_CDROM) && (CmdSet == USB_MASS_STORE_SCSI)) {
//
// ModeSense is required for the device with PDT of 0x00/0x07/0x0E,
// which is from [MassStorageBootabilitySpec-Page7].
// ModeSense(10) is useless here, while ModeSense(6) defined in SCSI
// could get the information of WriteProtected.
// Since not all device support this command, so skip if fail.
//
UsbScsiModeSense (UsbMass);
}
Status = UsbBootReadCapacity (UsbMass);
if (EFI_ERROR (Status)) {
DEBUG ((mUsbMscError, "UsbBootDetectMedia: UsbBootReadCapacity (%r)\n", Status));
goto ON_ERROR;
}
return EFI_SUCCESS;
ON_ERROR:
//
// Detect whether it is necessary to reinstall the BlockIO
//
// MediaId may change in RequestSense for MediaChanged
// MediaPresent may change in RequestSense for NoMedia
// MediaReadOnly may change in RequestSense for WriteProtected or MediaChanged
// MediaPresent/BlockSize/LastBlock may change in ReadCapacity
//
if ((Media->MediaId != OldMedia.MediaId) ||
(Media->MediaPresent != OldMedia.MediaPresent) ||
(Media->ReadOnly != OldMedia.ReadOnly) ||
(Media->BlockSize != OldMedia.BlockSize) ||
(Media->LastBlock != OldMedia.LastBlock)) {
DEBUG ((mUsbMscInfo, "UsbBootDetectMedia: Need reinstall BlockIoProtocol\n"));
Media->MediaId++;
OldTpl = UsbGetCurrentTpl ();
DEBUG ((mUsbMscError, "UsbBootDetectMedia: TPL before reinstall BlockIoProtocol is %d\n", OldTpl));
gBS->RestoreTPL (TPL_CALLBACK);
gBS->ReinstallProtocolInterface (
UsbMass->Controller,
&gEfiBlockIoProtocolGuid,
&UsbMass->BlockIo,
&UsbMass->BlockIo
);
DEBUG ((mUsbMscError, "UsbBootDetectMedia: TPL after reinstall is %d\n", UsbGetCurrentTpl()));
ASSERT (UsbGetCurrentTpl () == TPL_CALLBACK);
gBS->RaiseTPL (OldTpl);
//
// Check whether media present or media changed or write protected
// Update MediaId after reinstall BLOCK_IO_PROTOCOL
//
if (Media->MediaPresent == FALSE) {
Status = EFI_NO_MEDIA;
if (Media->MediaPresent != OldMedia.MediaPresent) {
if (Media->MediaPresent == TRUE) {
Media->MediaId = 1;
} else {
Media->MediaId = 0;
}
if (Media->MediaId != OldMedia.MediaId) {
Status = EFI_MEDIA_CHANGED;
}
if (Media->ReadOnly != OldMedia.ReadOnly) {
Status = EFI_WRITE_PROTECTED;
if ((Media->ReadOnly != OldMedia.ReadOnly) ||
(Media->BlockSize != OldMedia.BlockSize) ||
(Media->LastBlock != OldMedia.LastBlock)) {
Media->MediaId++;
}
}
@ -728,13 +796,9 @@ UsbBootReadBlocks (
ByteSize = (UINT32)Count * BlockSize;
//
// Optical device need longer timeout than other device
// USB command's upper limit timeout is 5s. [USB2.0-9.2.6.1]
//
if (UsbMass->OpticalStorage == TRUE) {
Timeout = (UINT32)Count * USB_BOOT_OPTICAL_BLOCK_TIMEOUT;
} else {
Timeout = (UINT32)Count * USB_BOOT_GENERAL_BLOCK_TIMEOUT;
}
Timeout = (UINT32) USB_BOOT_GENERAL_CMD_TIMEOUT;
//
// Fill in the command then execute
@ -808,13 +872,9 @@ UsbBootWriteBlocks (
ByteSize = (UINT32)Count * BlockSize;
//
// Optical device need longer timeout than other device
// USB command's upper limit timeout is 5s. [USB2.0-9.2.6.1]
//
if (UsbMass->OpticalStorage == TRUE) {
Timeout = (UINT32)Count * USB_BOOT_OPTICAL_BLOCK_TIMEOUT;
} else {
Timeout = (UINT32)Count * USB_BOOT_GENERAL_BLOCK_TIMEOUT;
}
Timeout = (UINT32) USB_BOOT_GENERAL_CMD_TIMEOUT;
//
// Fill in the write10 command block

40
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBoot.h
View File

@ -39,11 +39,13 @@ enum {
USB_BOOT_INQUIRY_OPCODE = 0x12,
USB_BOOT_REQUEST_SENSE_OPCODE = 0x03,
USB_BOOT_MODE_SENSE10_OPCODE = 0x5a,
USB_BOOT_MODE_SENSE10_OPCODE = 0x5A,
USB_BOOT_READ_CAPACITY_OPCODE = 0x25,
USB_BOOT_TEST_UNIT_READY_OPCODE = 0x00,
USB_BOOT_READ10_OPCODE = 0x28,
USB_BOOT_WRITE10_OPCODE = 0x2a,
USB_BOOT_WRITE10_OPCODE = 0x2A,
USB_SCSI_MODE_SENSE6_OPCODE = 0x1A,
//
// The Sense Key part of the sense data. Sense data has three levels:
@ -64,13 +66,9 @@ enum {
USB_BOOT_SENSE_MISCOMPARE = 0x0E, // Source data mis-match while verfying.
USB_BOOT_ASC_NOT_READY = 0x04,
USB_BOOT_ASC_MEDIA_UPSIDE_DOWN = 0x06,
USB_BOOT_ASC_NO_MEDIA = 0x3A,
USB_BOOT_ASC_MEDIA_CHANGE = 0x28,
USB_BOOT_ASCQ_IN_PROGRESS = 0x01,
USB_BOOT_ASCQ_DEVICE_BUSY = 0xFF,
//
// Other parameters
//
@ -90,10 +88,12 @@ enum {
//
// Boot Transfer timeout
//
USB_BOOT_GENERAL_BLOCK_TIMEOUT = 200 * USB_MASS_STALL_1_MS,
USB_BOOT_OPTICAL_BLOCK_TIMEOUT = 1 * USB_MASS_STALL_1_S,
USB_BOOT_GENERAL_CMD_TIMEOUT = 1 * USB_MASS_STALL_1_S,
USB_BOOT_INQUIRY_CMD_TIMEOUT = 3 * USB_MASS_STALL_1_S,
// USB2.0 Spec define the up-limit timeout 5s for all command. USB floppy,
// USB CD-Rom and iPod devices are much slower than USB key when reponse
// most of commands, So we set 5s as timeout here.
//
//
USB_BOOT_GENERAL_CMD_TIMEOUT = 5 * USB_MASS_STALL_1_S,
//
// Supported PDT codes, or Peripheral Device Type
@ -159,7 +159,7 @@ typedef struct {
UINT8 ParaListLenLsb;
UINT8 Reserved1;
UINT8 Pad[2];
} USB_BOOT_MODE_SENSE_CMD;
} USB_BOOT_MODE_SENSE10_CMD;
typedef struct {
UINT8 ModeDataLenMsb;
@ -167,7 +167,7 @@ typedef struct {
UINT8 Reserved0[4];
UINT8 BlkDesLenMsb;
UINT8 BlkDesLenLsb;
} USB_BOOT_MODE_PARA_HEADER;
} USB_BOOT_MODE_SENSE10_PARA_HEADER;
typedef struct {
UINT8 OpCode;
@ -209,6 +209,22 @@ typedef struct {
UINT8 ASCQ; // Additional Sense Code Qualifier
UINT8 Reserverd2[4];
} USB_BOOT_REQUEST_SENSE_DATA;
typedef struct {
UINT8 OpCode;
UINT8 Lun;
UINT8 PageCode;
UINT8 Reserved0;
UINT8 AllocateLen;
UINT8 Control;
} USB_SCSI_MODE_SENSE6_CMD;
typedef struct {
UINT8 ModeDataLen;
UINT8 MediumType;
UINT8 DevicePara;
UINT8 BlkDesLen;
} USB_SCSI_MODE_SENSE6_PARA_HEADER;
#pragma pack()
//