Some dead code has been removed in .c and .h files.
https://bugzilla.tianocore.org/show_bug.cgi?id=1062
Cc: Star Zeng <star.z...@intel.com>
Cc: Eric Dong <eric.d...@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: shenglei <shenglei.zh...@intel.com>
---
.../Application/CapsuleApp/CapsuleDump.c | 31 ---
MdeModulePkg/Application/UiApp/FrontPage.c | 40 ---
MdeModulePkg/Application/UiApp/Ui.h | 30 --
.../Bus/Ata/AtaAtapiPassThru/AhciMode.c | 104 -------
.../Bus/Ata/AtaAtapiPassThru/IdeMode.c | 257 ------------------
.../Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c | 26 --
.../Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h | 12 -
MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c | 27 --
MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h | 11 -
MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c | 44 ---
.../Bus/Pci/NvmExpressDxe/NvmExpressHci.c | 110 --------
.../Bus/Pci/PciBusDxe/PciDeviceSupport.c | 80 ------
.../Bus/Pci/PciBusDxe/PciDeviceSupport.h | 17 --
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c | 41 ---
MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h | 21 --
MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c | 94 -------
MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c | 22 --
MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c | 125 ---------
MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h | 78 ------
MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c | 66 -----
MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h | 28 --
MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c | 24 --
MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c | 22 --
MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h | 14 -
.../Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c | 24 --
MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c | 24 --
.../Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c | 101 -------
MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c | 24 --
MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c | 180 ------------
.../Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c | 49 ----
MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c | 190 -------------
MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h | 98 -------
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c | 68 -----
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c | 146 ----------
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h | 114 --------
MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c | 39 ---
MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h | 18 --
MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c | 77 ------
MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h | 35 ---
MdeModulePkg/Core/Dxe/DxeMain.h | 13 -
MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c | 23 --
MdeModulePkg/Core/Dxe/Mem/HeapGuard.c | 78 ------
MdeModulePkg/Core/PiSmmCore/HeapGuard.c | 166 -----------
.../Core/PiSmmCore/MemoryAttributesTable.c | 131 ---------
MdeModulePkg/Core/PiSmmCore/Page.c | 121 ---------
.../Universal/Console/TerminalDxe/Terminal.h | 12 -
.../Console/TerminalDxe/TerminalConIn.c | 25 --
.../Universal/HiiDatabaseDxe/ConfigRouting.c | 47 ----
.../Universal/Network/IScsiDxe/IScsiProto.c | 31 ---
.../Universal/Network/Ip4Dxe/Ip4Config2Impl.c | 16 --
.../Universal/Network/Tcp4Dxe/SockImpl.c | 35 ---
.../Universal/Network/Tcp4Dxe/SockInterface.c | 41 ---
.../Universal/Network/Tcp4Dxe/Socket.h | 32 ---
.../Universal/Network/Tcp4Dxe/Tcp4Option.c | 28 --
.../Universal/Network/Tcp4Dxe/Tcp4Option.h | 15 -
.../Universal/SetupBrowserDxe/IfrParse.c | 33 ---
56 files changed, 3358 deletions(-)
diff --git a/MdeModulePkg/Application/CapsuleApp/CapsuleDump.c
b/MdeModulePkg/Application/CapsuleApp/CapsuleDump.c
index 45c3ecd050..7a3eb94362 100644
--- a/MdeModulePkg/Application/CapsuleApp/CapsuleDump.c
+++ b/MdeModulePkg/Application/CapsuleApp/CapsuleDump.c
@@ -106,37 +106,6 @@ DumpUxCapsule (
Print(L" OffsetY - 0x%x\n", DisplayCapsule->ImagePayload.OffsetY);
}
-/**
- Dump FMP image authentication information.
-
- @param[in] Image The FMP capsule image
- @param[in] ImageSize The size of the FMP capsule image in bytes.
-
- @return the size of FMP authentication.
-**/
-UINTN
-DumpImageAuthentication (
- IN VOID *Image,
- IN UINTN ImageSize
- )
-{
- EFI_FIRMWARE_IMAGE_AUTHENTICATION *ImageAuthentication;
-
- ImageAuthentication = Image;
- if (CompareGuid(&ImageAuthentication->AuthInfo.CertType, &gEfiCertPkcs7Guid)
||
- CompareGuid(&ImageAuthentication->AuthInfo.CertType,
&gEfiCertTypeRsa2048Sha256Guid)) {
- Print(L"[ImageAuthentication]\n");
- Print(L" MonotonicCount - 0x%lx\n",
ImageAuthentication->MonotonicCount);
- Print(L"WIN_CERTIFICATE:\n");
- Print(L" dwLength - 0x%x\n",
ImageAuthentication->AuthInfo.Hdr.dwLength);
- Print(L" wRevision - 0x%x\n",
ImageAuthentication->AuthInfo.Hdr.wRevision);
- Print(L" wCertificateType - 0x%x\n",
ImageAuthentication->AuthInfo.Hdr.wCertificateType);
- Print(L" CertType - %g\n",
&ImageAuthentication->AuthInfo.CertType);
- return sizeof(ImageAuthentication->MonotonicCount) +
ImageAuthentication->AuthInfo.Hdr.dwLength;
- } else {
- return 0;
- }
-}
/**
Dump a non-nested FMP capsule.
diff --git a/MdeModulePkg/Application/UiApp/FrontPage.c
b/MdeModulePkg/Application/UiApp/FrontPage.c
index 2403aad9d9..f0513deb51 100644
--- a/MdeModulePkg/Application/UiApp/FrontPage.c
+++ b/MdeModulePkg/Application/UiApp/FrontPage.c
@@ -1042,34 +1042,7 @@ UiEntry (
//
-/**
- Enable the setup browser reset reminder feature.
- This routine is used in platform tip. If the platform policy need the
feature, use the routine to enable it.
-**/
-VOID
-EFIAPI
-EnableResetReminderFeature (
- VOID
- )
-{
- mFeaturerSwitch = TRUE;
-}
-
-
-/**
- Disable the setup browser reset reminder feature.
- This routine is used in platform tip. If the platform policy do not want the
feature, use the routine to disable it.
-
-**/
-VOID
-EFIAPI
-DisableResetReminderFeature (
- VOID
- )
-{
- mFeaturerSwitch = FALSE;
-}
/**
@@ -1087,19 +1060,6 @@ EnableResetRequired (
}
-/**
- Record the info that no reset is required.
- A module boolean variable is used to record whether a reset is required.
-
-**/
-VOID
-EFIAPI
-DisableResetRequired (
- VOID
- )
-{
- mResetRequired = FALSE;
-}
/**
diff --git a/MdeModulePkg/Application/UiApp/Ui.h
b/MdeModulePkg/Application/UiApp/Ui.h
index a9c30b0c56..7be164570c 100644
--- a/MdeModulePkg/Application/UiApp/Ui.h
+++ b/MdeModulePkg/Application/UiApp/Ui.h
@@ -53,27 +53,7 @@ typedef struct {
//
//The interface functions related to the Setup Browser Reset Reminder feature
//
-/**
- Enable the setup browser reset reminder feature.
- This routine is used in a platform tip. If the platform policy needs the
feature, use the routine to enable it.
-**/
-VOID
-EFIAPI
-EnableResetReminderFeature (
- VOID
- );
-
-/**
- Disable the setup browser reset reminder feature.
- This routine is used in a platform tip. If the platform policy does not want
the feature, use the routine to disable it.
-
-**/
-VOID
-EFIAPI
-DisableResetReminderFeature (
- VOID
- );
/**
Record the info that a reset is required.
@@ -87,16 +67,6 @@ EnableResetRequired (
);
-/**
- Record the info that no reset is required.
- A module boolean variable is used to record whether a reset is required.
-
-**/
-VOID
-EFIAPI
-DisableResetRequired (
- VOID
- );
/**
Check whether platform policy enables the reset reminder feature. The
default is enabled.
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
index 79ae11bd20..d7a8b29666 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/AhciMode.c
@@ -294,41 +294,6 @@ AhciCheckMemSet (
}
}
-/**
- Check if the device is still on port. It also checks if the AHCI controller
- supports the address and data count will be transferred.
-
- @param PciIo The PCI IO protocol instance.
- @param Port The number of port.
-
- @retval EFI_SUCCESS The device is attached to port and the transfer
data is
- supported by AHCI controller.
- @retval EFI_UNSUPPORTED The transfer address and count is not supported by
AHCI
- controller.
- @retval EFI_NOT_READY The physical communication between AHCI controller
and device
- is not ready.
-
-**/
-EFI_STATUS
-EFIAPI
-AhciCheckDeviceStatus (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT8 Port
- )
-{
- UINT32 Data;
- UINT32 Offset;
-
- Offset = EFI_AHCI_PORT_START + Port * EFI_AHCI_PORT_REG_WIDTH +
EFI_AHCI_PORT_SSTS;
-
- Data = AhciReadReg (PciIo, Offset) & EFI_AHCI_PORT_SSTS_DET_MASK;
-
- if (Data == EFI_AHCI_PORT_SSTS_DET_PCE) {
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_READY;
-}
/**
@@ -1361,75 +1326,6 @@ AhciStartCommand (
return EFI_SUCCESS;
}
-/**
- Do AHCI port reset.
-
- @param PciIo The PCI IO protocol instance.
- @param Port The number of port.
- @param Timeout The timeout value of reset, uses 100ns as a unit.
-
- @retval EFI_DEVICE_ERROR The port reset unsuccessfully
- @retval EFI_TIMEOUT The reset operation is time out.
- @retval EFI_SUCCESS The port reset successfully.
-
-**/
-EFI_STATUS
-EFIAPI
-AhciPortReset (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN UINT8 Port,
- IN UINT64 Timeout
- )
-{
- EFI_STATUS Status;
- UINT32 Offset;
-
- AhciClearPortStatus (PciIo, Port);
-
- AhciStopCommand (PciIo, Port, Timeout);
-
- AhciDisableFisReceive (PciIo, Port, Timeout);
-
- AhciEnableFisReceive (PciIo, Port, Timeout);
-
- Offset = EFI_AHCI_PORT_START + Port * EFI_AHCI_PORT_REG_WIDTH +
EFI_AHCI_PORT_SCTL;
-
- AhciOrReg (PciIo, Offset, EFI_AHCI_PORT_SCTL_DET_INIT);
-
- //
- // wait 5 millisecond before de-assert DET
- //
- MicroSecondDelay (5000);
-
- AhciAndReg (PciIo, Offset, (UINT32)EFI_AHCI_PORT_SCTL_MASK);
-
- //
- // wait 5 millisecond before de-assert DET
- //
- MicroSecondDelay (5000);
-
- //
- // Wait for communication to be re-established
- //
- Offset = EFI_AHCI_PORT_START + Port * EFI_AHCI_PORT_REG_WIDTH +
EFI_AHCI_PORT_SSTS;
- Status = AhciWaitMmioSet (
- PciIo,
- Offset,
- EFI_AHCI_PORT_SSTS_DET_MASK,
- EFI_AHCI_PORT_SSTS_DET_PCE,
- Timeout
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "Port %d COMRESET failed: %r\n", Port, Status));
- return Status;
- }
-
- Offset = EFI_AHCI_PORT_START + Port * EFI_AHCI_PORT_REG_WIDTH +
EFI_AHCI_PORT_SERR;
- AhciOrReg (PciIo, Offset, EFI_AHCI_PORT_ERR_CLEAR);
-
- return EFI_SUCCESS;
-}
/**
Do AHCI HBA reset.
diff --git a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
index 6478f7be07..79142c330d 100644
--- a/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
+++ b/MdeModulePkg/Bus/Ata/AtaAtapiPassThru/IdeMode.c
@@ -627,146 +627,8 @@ DRQReady2 (
return EFI_TIMEOUT;
}
-/**
- This function is used to poll for the DRDY bit set in the Status Register.
DRDY
- bit is set when the device is ready to accept command. Most ATA commands
must be
- sent after DRDY set except the ATAPI Packet Command.
-
- @param PciIo A pointer to EFI_PCI_IO_PROTOCOL data structure.
- @param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
- @param Timeout The time to complete the command, uses 100ns as a
unit.
-
- @retval EFI_SUCCESS DRDY bit set within the time out.
- @retval EFI_TIMEOUT DRDY bit not set within the time out.
-
- @note Read Status Register will clear interrupt status.
-**/
-EFI_STATUS
-EFIAPI
-DRDYReady (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN EFI_IDE_REGISTERS *IdeRegisters,
- IN UINT64 Timeout
- )
-{
- UINT64 Delay;
- UINT8 StatusRegister;
- UINT8 ErrorRegister;
- BOOLEAN InfiniteWait;
-
- ASSERT (PciIo != NULL);
- ASSERT (IdeRegisters != NULL);
-
- if (Timeout == 0) {
- InfiniteWait = TRUE;
- } else {
- InfiniteWait = FALSE;
- }
-
- Delay = DivU64x32(Timeout, 1000) + 1;
- do {
- StatusRegister = IdeReadPortB (PciIo, IdeRegisters->CmdOrStatus);
- //
- // Wait for BSY == 0, then judge if DRDY is set or ERR is set
- //
- if ((StatusRegister & ATA_STSREG_BSY) == 0) {
- if ((StatusRegister & ATA_STSREG_ERR) == ATA_STSREG_ERR) {
- ErrorRegister = IdeReadPortB (PciIo, IdeRegisters->ErrOrFeature);
-
- if ((ErrorRegister & ATA_ERRREG_ABRT) == ATA_ERRREG_ABRT) {
- return EFI_ABORTED;
- }
- return EFI_DEVICE_ERROR;
- }
-
- if ((StatusRegister & ATA_STSREG_DRDY) == ATA_STSREG_DRDY) {
- return EFI_SUCCESS;
- } else {
- return EFI_DEVICE_ERROR;
- }
- }
-
- //
- // Stall for 100 microseconds.
- //
- MicroSecondDelay (100);
-
- Delay--;
- } while (InfiniteWait || (Delay > 0));
-
- return EFI_TIMEOUT;
-}
-
-/**
- This function is used to poll for the DRDY bit set in the Alternate Status
Register.
- DRDY bit is set when the device is ready to accept command. Most ATA
commands must
- be sent after DRDY set except the ATAPI Packet Command.
-
- @param PciIo A pointer to EFI_PCI_IO_PROTOCOL data structure.
- @param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
- @param Timeout The time to complete the command, uses 100ns as a
unit.
-
- @retval EFI_SUCCESS DRDY bit set within the time out.
- @retval EFI_TIMEOUT DRDY bit not set within the time out.
-
- @note Read Alternate Status Register will clear interrupt status.
-
-**/
-EFI_STATUS
-EFIAPI
-DRDYReady2 (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN EFI_IDE_REGISTERS *IdeRegisters,
- IN UINT64 Timeout
- )
-{
- UINT64 Delay;
- UINT8 AltRegister;
- UINT8 ErrorRegister;
- BOOLEAN InfiniteWait;
-
- ASSERT (PciIo != NULL);
- ASSERT (IdeRegisters != NULL);
-
- if (Timeout == 0) {
- InfiniteWait = TRUE;
- } else {
- InfiniteWait = FALSE;
- }
-
- Delay = DivU64x32(Timeout, 1000) + 1;
- do {
- AltRegister = IdeReadPortB (PciIo, IdeRegisters->AltOrDev);
- //
- // Wait for BSY == 0, then judge if DRDY is set or ERR is set
- //
- if ((AltRegister & ATA_STSREG_BSY) == 0) {
- if ((AltRegister & ATA_STSREG_ERR) == ATA_STSREG_ERR) {
- ErrorRegister = IdeReadPortB (PciIo, IdeRegisters->ErrOrFeature);
-
- if ((ErrorRegister & ATA_ERRREG_ABRT) == ATA_ERRREG_ABRT) {
- return EFI_ABORTED;
- }
- return EFI_DEVICE_ERROR;
- }
-
- if ((AltRegister & ATA_STSREG_DRDY) == ATA_STSREG_DRDY) {
- return EFI_SUCCESS;
- } else {
- return EFI_DEVICE_ERROR;
- }
- }
-
- //
- // Stall for 100 microseconds.
- //
- MicroSecondDelay (100);
- Delay--;
- } while (InfiniteWait || (Delay > 0));
- return EFI_TIMEOUT;
-}
/**
This function is used to poll for the BSY bit clear in the Status Register.
BSY
@@ -822,59 +684,6 @@ WaitForBSYClear (
return EFI_TIMEOUT;
}
-/**
- This function is used to poll for the BSY bit clear in the Status Register.
BSY
- is clear when the device is not busy. Every command must be sent after
device is not busy.
-
- @param PciIo A pointer to ATA_ATAPI_PASS_THRU_INSTANCE data
structure.
- @param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
- @param Timeout The time to complete the command, uses 100ns as a
unit.
-
- @retval EFI_SUCCESS BSY bit clear within the time out.
- @retval EFI_TIMEOUT BSY bit not clear within the time out.
-
- @note Read Status Register will clear interrupt status.
-**/
-EFI_STATUS
-EFIAPI
-WaitForBSYClear2 (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN EFI_IDE_REGISTERS *IdeRegisters,
- IN UINT64 Timeout
- )
-{
- UINT64 Delay;
- UINT8 AltStatusRegister;
- BOOLEAN InfiniteWait;
-
- ASSERT (PciIo != NULL);
- ASSERT (IdeRegisters != NULL);
-
- if (Timeout == 0) {
- InfiniteWait = TRUE;
- } else {
- InfiniteWait = FALSE;
- }
-
- Delay = DivU64x32(Timeout, 1000) + 1;
- do {
- AltStatusRegister = IdeReadPortB (PciIo, IdeRegisters->AltOrDev);
-
- if ((AltStatusRegister & ATA_STSREG_BSY) == 0x00) {
- return EFI_SUCCESS;
- }
-
- //
- // Stall for 100 microseconds.
- //
- MicroSecondDelay (100);
-
- Delay--;
-
- } while (InfiniteWait || (Delay > 0));
-
- return EFI_TIMEOUT;
-}
/**
Get IDE i/o port registers' base addresses by mode.
@@ -1017,72 +826,6 @@ GetIdeRegisterIoAddr (
return EFI_SUCCESS;
}
-/**
- This function is used to implement the Soft Reset on the specified device.
But,
- the ATA Soft Reset mechanism is so strong a reset method that it will force
- resetting on both devices connected to the same cable.
-
- It is called by IdeBlkIoReset(), a interface function of Block
- I/O protocol.
-
- This function can also be used by the ATAPI device to perform reset when
- ATAPI Reset command is failed.
-
- @param PciIo A pointer to ATA_ATAPI_PASS_THRU_INSTANCE data
structure.
- @param IdeRegisters A pointer to EFI_IDE_REGISTERS data structure.
- @param Timeout The time to complete the command, uses 100ns as a
unit.
-
- @retval EFI_SUCCESS Soft reset completes successfully.
- @retval EFI_DEVICE_ERROR Any step during the reset process is failed.
-
- @note The registers initial values after ATA soft reset are different
- to the ATA device and ATAPI device.
-**/
-EFI_STATUS
-EFIAPI
-AtaSoftReset (
- IN EFI_PCI_IO_PROTOCOL *PciIo,
- IN EFI_IDE_REGISTERS *IdeRegisters,
- IN UINT64 Timeout
- )
-{
- UINT8 DeviceControl;
-
- DeviceControl = 0;
- //
- // disable Interrupt and set SRST bit to initiate soft reset
- //
- DeviceControl = ATA_CTLREG_SRST | ATA_CTLREG_IEN_L;
-
- IdeWritePortB (PciIo, IdeRegisters->AltOrDev, DeviceControl);
-
- //
- // SRST should assert for at least 5 us, we use 10 us for
- // better compatibility
- //
- MicroSecondDelay (10);
-
- //
- // Enable interrupt to support UDMA, and clear SRST bit
- //
- DeviceControl = 0;
- IdeWritePortB (PciIo, IdeRegisters->AltOrDev, DeviceControl);
-
- //
- // Wait for at least 10 ms to check BSY status, we use 10 ms
- // for better compatibility
- //
- MicroSecondDelay (10000);
-
- //
- // slave device needs at most 31ms to clear BSY
- //
- if (WaitForBSYClear (PciIo, IdeRegisters, Timeout) == EFI_TIMEOUT) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-}
/**
Send ATA Ext command into device with NON_DATA protocol.
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
index 4def6d9271..2ee293d64d 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c
@@ -1812,32 +1812,6 @@ Done:
}
-/**
- Disable the keyboard interface of the 8042 controller.
-
- @param ConsoleIn The device instance
-
- @return status of issuing disable command
-
-**/
-EFI_STATUS
-DisableKeyboard (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- )
-{
- EFI_STATUS Status;
-
- //
- // Disable keyboard interface
- //
- Status = KeyboardCommand (ConsoleIn,
KEYBOARD_8042_COMMAND_DISABLE_KEYBOARD_INTERFACE);
- if (EFI_ERROR (Status)) {
- KeyboardError (ConsoleIn, L"\n\r");
- return EFI_DEVICE_ERROR;
- }
-
- return Status;
-}
/**
Check whether there is Ps/2 Keyboard device in system by 0xF4 Keyboard
Command
diff --git a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
index b6a4f3c6b9..e0950ce113 100644
--- a/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
+++ b/MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
@@ -300,18 +300,6 @@ InitKeyboard (
IN BOOLEAN ExtendedVerification
);
-/**
- Disable the keyboard interface of the 8042 controller.
-
- @param ConsoleIn - the device instance
-
- @return status of issuing disable command
-
-**/
-EFI_STATUS
-DisableKeyboard (
- IN KEYBOARD_CONSOLE_IN_DEV *ConsoleIn
- );
/**
Timer event handler: read a series of scancodes from 8042
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
index 76368b4748..71755d421b 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.c
@@ -228,31 +228,4 @@ EhcDumpBuf (
DEBUG ((EFI_D_VERBOSE, "\n"));
}
-/**
- Dump the EHCI status registers.
-
- @param Ehc USB EHCI Host Controller instance
-**/
-VOID
-EhcDumpRegs (
- IN USB2_HC_DEV *Ehc
- )
-{
- UINT8 Index;
-
- DEBUG ((EFI_D_VERBOSE, " EHC_CAPLENGTH_OFFSET = 0x%08x\n",
EhcReadCapRegister (Ehc, EHC_CAPLENGTH_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_HCSPARAMS_OFFSET = 0x%08x\n",
EhcReadCapRegister (Ehc, EHC_HCSPARAMS_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_HCCPARAMS_OFFSET = 0x%08x\n",
EhcReadCapRegister (Ehc, EHC_HCCPARAMS_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_USBCMD_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_USBCMD_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_USBSTS_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_USBSTS_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_USBINTR_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_USBINTR_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_FRINDEX_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_FRINDEX_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_CTRLDSSEG_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_CTRLDSSEG_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_FRAME_BASE_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_FRAME_BASE_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_ASYNC_HEAD_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_ASYNC_HEAD_OFFSET)));
- DEBUG ((EFI_D_VERBOSE, " EHC_CONFIG_FLAG_OFFSET = 0x%08x\n", EhcReadOpReg
(Ehc, EHC_CONFIG_FLAG_OFFSET)));
- for (Index = 0; Index < (UINT8) (Ehc->HcStructParams & HCSP_NPORTS);
Index++) {
- DEBUG ((EFI_D_VERBOSE, " EHC_PORT_STAT_OFFSET(%d) = 0x%08x\n", Index,
EhcReadOpReg (Ehc, EHC_PORT_STAT_OFFSET + (4 * Index))));
- }
-}
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
index bc84bb7864..a64b0551a0 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciDebug.h
@@ -61,15 +61,4 @@ EhcDumpBuf (
);
-/**
- Dump the EHCI status registers.
-
- @param Ehc USB EHCI Host Controller instance
-
-**/
-VOID
-EhcDumpRegs (
- IN USB2_HC_DEV *Ehc
- );
-
#endif
diff --git a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
index 34836eccf5..59752d1bdc 100644
--- a/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
+++ b/MdeModulePkg/Bus/Pci/EhciDxe/EhciReg.c
@@ -372,29 +372,7 @@ EhcEnablePeriodSchd (
}
-/**
- Disable periodic schedule.
- @param Ehc The EHCI device.
- @param Timeout Time to wait before abort (in millisecond, ms).
-
- @retval EFI_SUCCESS Periodic schedule is disabled.
- @retval EFI_DEVICE_ERROR Fail to disable periodic schedule.
-
-**/
-EFI_STATUS
-EhcDisablePeriodSchd (
- IN USB2_HC_DEV *Ehc,
- IN UINT32 Timeout
- )
-{
- EFI_STATUS Status;
-
- EhcClearOpRegBit (Ehc, EHC_USBCMD_OFFSET, USBCMD_ENABLE_PERIOD);
-
- Status = EhcWaitOpRegBit (Ehc, EHC_USBSTS_OFFSET, USBSTS_PERIOD_ENABLED,
FALSE, Timeout);
- return Status;
-}
@@ -424,29 +402,7 @@ EhcEnableAsyncSchd (
-/**
- Disable asynchrounous schedule.
- @param Ehc The EHCI device.
- @param Timeout Time to wait before abort (in millisecond, ms).
-
- @retval EFI_SUCCESS The asynchronous schedule is disabled.
- @return Others Failed to disable the asynchronous schedule.
-
-**/
-EFI_STATUS
-EhcDisableAsyncSchd (
- IN USB2_HC_DEV *Ehc,
- IN UINT32 Timeout
- )
-{
- EFI_STATUS Status;
-
- EhcClearOpRegBit (Ehc, EHC_USBCMD_OFFSET, USBCMD_ENABLE_ASYNC);
-
- Status = EhcWaitOpRegBit (Ehc, EHC_USBSTS_OFFSET, USBSTS_ASYNC_ENABLED,
FALSE, Timeout);
- return Status;
-}
diff --git a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
index 30ade3a589..421561f16d 100644
--- a/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
+++ b/MdeModulePkg/Bus/Pci/NvmExpressDxe/NvmExpressHci.c
@@ -183,43 +183,7 @@ ReadNvmeControllerStatus (
return EFI_SUCCESS;
}
-/**
- Read Nvm Express admin queue attributes register.
-
- @param Private The pointer to the NVME_CONTROLLER_PRIVATE_DATA
data structure.
- @param Aqa The buffer used to store admin queue attributes
register content.
-
- @return EFI_SUCCESS Successfully read the admin queue attributes
register content.
- @return EFI_DEVICE_ERROR Fail to read the admin queue attributes register.
-
-**/
-EFI_STATUS
-ReadNvmeAdminQueueAttributes (
- IN NVME_CONTROLLER_PRIVATE_DATA *Private,
- IN NVME_AQA *Aqa
- )
-{
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_STATUS Status;
- UINT32 Data;
-
- PciIo = Private->PciIo;
- Status = PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- NVME_BAR,
- NVME_AQA_OFFSET,
- 1,
- &Data
- );
-
- if (EFI_ERROR(Status)) {
- return Status;
- }
- WriteUnaligned32 ((UINT32*)Aqa, Data);
- return EFI_SUCCESS;
-}
/**
Write Nvm Express admin queue attributes register.
@@ -262,43 +226,6 @@ WriteNvmeAdminQueueAttributes (
return EFI_SUCCESS;
}
-/**
- Read Nvm Express admin submission queue base address register.
-
- @param Private The pointer to the NVME_CONTROLLER_PRIVATE_DATA
data structure.
- @param Asq The buffer used to store admin submission queue
base address register content.
-
- @return EFI_SUCCESS Successfully read the admin submission queue base
address register content.
- @return EFI_DEVICE_ERROR Fail to read the admin submission queue base
address register.
-
-**/
-EFI_STATUS
-ReadNvmeAdminSubmissionQueueBaseAddress (
- IN NVME_CONTROLLER_PRIVATE_DATA *Private,
- IN NVME_ASQ *Asq
- )
-{
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_STATUS Status;
- UINT64 Data;
-
- PciIo = Private->PciIo;
- Status = PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- NVME_BAR,
- NVME_ASQ_OFFSET,
- 2,
- &Data
- );
-
- if (EFI_ERROR(Status)) {
- return Status;
- }
-
- WriteUnaligned64 ((UINT64*)Asq, Data);
- return EFI_SUCCESS;
-}
/**
Write Nvm Express admin submission queue base address register.
@@ -341,44 +268,7 @@ WriteNvmeAdminSubmissionQueueBaseAddress (
return EFI_SUCCESS;
}
-/**
- Read Nvm Express admin completion queue base address register.
-
- @param Private The pointer to the NVME_CONTROLLER_PRIVATE_DATA
data structure.
- @param Acq The buffer used to store admin completion queue
base address register content.
-
- @return EFI_SUCCESS Successfully read the admin completion queue base
address register content.
- @return EFI_DEVICE_ERROR Fail to read the admin completion queue base
address register.
-
-**/
-EFI_STATUS
-ReadNvmeAdminCompletionQueueBaseAddress (
- IN NVME_CONTROLLER_PRIVATE_DATA *Private,
- IN NVME_ACQ *Acq
- )
-{
- EFI_PCI_IO_PROTOCOL *PciIo;
- EFI_STATUS Status;
- UINT64 Data;
-
- PciIo = Private->PciIo;
- Status = PciIo->Mem.Read (
- PciIo,
- EfiPciIoWidthUint32,
- NVME_BAR,
- NVME_ACQ_OFFSET,
- 2,
- &Data
- );
-
- if (EFI_ERROR(Status)) {
- return Status;
- }
-
- WriteUnaligned64 ((UINT64*)Acq, Data);
- return EFI_SUCCESS;
-}
/**
Write Nvm Express admin completion queue base address register.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
index 48cf57a24f..f7039da992 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
@@ -1061,85 +1061,5 @@ ActiveVGADeviceOnTheRootBridge (
}
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- )
-{
- EFI_DEV_PATH_PTR Node;
- PCI_IO_DEVICE *Temp;
- EFI_DEVICE_PATH_PROTOCOL *CurrentDevicePath;
- LIST_ENTRY *CurrentLink;
- BOOLEAN MisMatch;
-
- MisMatch = FALSE;
-
- CurrentDevicePath = RemainingDevicePath;
- Node.DevPath = CurrentDevicePath;
- Temp = NULL;
-
- while (!IsDevicePathEnd (CurrentDevicePath)) {
-
- CurrentLink = RootBridge->ChildList.ForwardLink;
- Node.DevPath = CurrentDevicePath;
-
- while (CurrentLink != NULL && CurrentLink != &RootBridge->ChildList) {
- Temp = PCI_IO_DEVICE_FROM_LINK (CurrentLink);
-
- if (Node.Pci->Device == Temp->DeviceNumber &&
- Node.Pci->Function == Temp->FunctionNumber) {
- RootBridge = Temp;
- break;
- }
-
- CurrentLink = CurrentLink->ForwardLink;
- }
-
- //
- // Check if we find the bridge
- //
- if (CurrentLink == &RootBridge->ChildList) {
-
- MisMatch = TRUE;
- break;
-
- }
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
- }
-
- if (MisMatch) {
-
- CurrentDevicePath = NextDevicePathNode (CurrentDevicePath);
-
- if (IsDevicePathEnd (CurrentDevicePath)) {
- *PciAddress = EFI_PCI_ADDRESS (RootBridge->BusNumber, Node.Pci->Device,
Node.Pci->Function, 0);
- return EFI_SUCCESS;
- }
-
- return EFI_NOT_FOUND;
- }
- if (Temp != NULL) {
- *PciAddress = EFI_PCI_ADDRESS (Temp->BusNumber, Temp->DeviceNumber,
Temp->FunctionNumber, 0);
- } else {
- return EFI_NOT_FOUND;
- }
-
- return EFI_SUCCESS;
-
-}
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
index 1a01e72b1e..c282381f85 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.h
@@ -255,23 +255,6 @@ ActiveVGADeviceOnTheRootBridge (
IN PCI_IO_DEVICE *RootBridge
);
-/**
- Get HPC PCI address according to its device path.
-
- @param RootBridge Root bridege Io instance.
- @param RemainingDevicePath Given searching device path.
- @param PciAddress Buffer holding searched result.
-
- @retval EFI_SUCCESS PCI address was stored in PciAddress.
- @retval EFI_NOT_FOUND Can not find the specific device path.
-
-**/
-EFI_STATUS
-GetHpcPciAddressFromRootBridge (
- IN PCI_IO_DEVICE *RootBridge,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath,
- OUT UINT64 *PciAddress
- );
/**
Destroy a pci device node.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
index 87b0b9884a..291578c63c 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.c
@@ -2061,47 +2061,6 @@ PciIoSetBarAttributes (
return EFI_SUCCESS;
}
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI
controller.
- @param Attributes The mask of attributes that are used for Set, Enable,
and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's
attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI
controller or one of
- its parent bridges when Operation is Set,
Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- )
-{
- PCI_IO_DEVICE *Parent;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- Parent = PciIoDevice->Parent;
-
- while (Parent != NULL && IS_PCI_BRIDGE (&Parent->Pci)) {
-
- //
- // Get the PciIo Protocol
- //
- PciIo = &Parent->PciIo;
-
- PciIo->Attributes (PciIo, Operation, Attributes, NULL);
-
- Parent = Parent->Parent;
- }
-
- return EFI_SUCCESS;
-}
/**
Test whether two Pci devices has same parent bridge.
diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
index b7e38ded3f..69e7c32881 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciIo.h
@@ -646,27 +646,6 @@ PciIoSetBarAttributes (
IN OUT UINT64 *Length
);
-/**
- Program parent bridge's attribute recurrently.
-
- @param PciIoDevice Child Pci device instance
- @param Operation The operation to perform on the attributes for this PCI
controller.
- @param Attributes The mask of attributes that are used for Set, Enable,
and Disable
- operations.
-
- @retval EFI_SUCCESS The operation on the PCI controller's
attributes was completed.
- @retval EFI_INVALID_PARAMETER One or more parameters are invalid.
- @retval EFI_UNSUPPORTED one or more of the bits set in
- Attributes are not supported by this PCI
controller or one of
- its parent bridges when Operation is Set,
Enable or Disable.
-
-**/
-EFI_STATUS
-UpStreamBridgesAttributes (
- IN PCI_IO_DEVICE *PciIoDevice,
- IN EFI_PCI_IO_PROTOCOL_ATTRIBUTE_OPERATION Operation,
- IN UINT64 Attributes
- );
/**
Test whether two Pci devices has same parent bridge.
diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
index 9e70de956f..27909f44d8 100644
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdDevice.c
@@ -318,59 +318,7 @@ SdCardSetRca (
return Status;
}
-/**
- Send command SEND_CSD to the SD device to get the data of the CSD register.
-
- Refer to SD Physical Layer Simplified Spec 4.1 Section 4.7 for details.
-
- @param[in] PassThru A pointer to the EFI_SD_MMC_PASS_THRU_PROTOCOL
instance.
- @param[in] Slot The slot number of the SD card to send the command
to.
- @param[in] Rca The relative device address of selected device.
- @param[out] Csd The buffer to store the content of the CSD
register.
- Note the caller should ignore the lowest byte of
this
- buffer as the content of this byte is meaningless
even
- if the operation succeeds.
-
- @retval EFI_SUCCESS The operation is done correctly.
- @retval Others The operation fails.
-**/
-EFI_STATUS
-SdCardGetCsd (
- IN EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru,
- IN UINT8 Slot,
- IN UINT16 Rca,
- OUT SD_CSD *Csd
- )
-{
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
- EFI_STATUS Status;
-
- ZeroMem (&SdMmcCmdBlk, sizeof (SdMmcCmdBlk));
- ZeroMem (&SdMmcStatusBlk, sizeof (SdMmcStatusBlk));
- ZeroMem (&Packet, sizeof (Packet));
-
- Packet.SdMmcCmdBlk = &SdMmcCmdBlk;
- Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
- Packet.Timeout = SD_MMC_HC_GENERIC_TIMEOUT;
-
- SdMmcCmdBlk.CommandIndex = SD_SEND_CSD;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR2;
- SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
-
- Status = SdMmcPassThruPassThru (PassThru, Slot, &Packet, NULL);
- if (!EFI_ERROR (Status)) {
- //
- // For details, refer to SD Host Controller Simplified Spec 3.0 Table 2-12.
- //
- CopyMem (((UINT8*)Csd) + 1, &SdMmcStatusBlk.Resp0, sizeof (SD_CSD) - 1);
- }
-
- return Status;
-}
/**
Send command SEND_CSD to the SD device to get the data of the CSD register.
@@ -386,48 +334,6 @@ SdCardGetCsd (
@retval Others The operation fails.
**/
-EFI_STATUS
-SdCardGetScr (
- IN EFI_SD_MMC_PASS_THRU_PROTOCOL *PassThru,
- IN UINT8 Slot,
- IN UINT16 Rca,
- OUT SD_SCR *Scr
- )
-{
- EFI_SD_MMC_COMMAND_BLOCK SdMmcCmdBlk;
- EFI_SD_MMC_STATUS_BLOCK SdMmcStatusBlk;
- EFI_SD_MMC_PASS_THRU_COMMAND_PACKET Packet;
- EFI_STATUS Status;
-
- ZeroMem (&SdMmcCmdBlk, sizeof (SdMmcCmdBlk));
- ZeroMem (&SdMmcStatusBlk, sizeof (SdMmcStatusBlk));
- ZeroMem (&Packet, sizeof (Packet));
-
- Packet.SdMmcCmdBlk = &SdMmcCmdBlk;
- Packet.SdMmcStatusBlk = &SdMmcStatusBlk;
- Packet.Timeout = SD_MMC_HC_GENERIC_TIMEOUT;
-
- SdMmcCmdBlk.CommandIndex = SD_APP_CMD;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
- SdMmcCmdBlk.CommandArgument = (UINT32)Rca << 16;
-
- Status = SdMmcPassThruPassThru (PassThru, Slot, &Packet, NULL);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- SdMmcCmdBlk.CommandIndex = SD_SEND_SCR;
- SdMmcCmdBlk.CommandType = SdMmcCommandTypeAdtc;
- SdMmcCmdBlk.ResponseType = SdMmcResponseTypeR1;
-
- Packet.InDataBuffer = Scr;
- Packet.InTransferLength = sizeof (SD_SCR);
-
- Status = SdMmcPassThruPassThru (PassThru, Slot, &Packet, NULL);
-
- return Status;
-}
/**
Send command SELECT_DESELECT_CARD to the SD device to select/deselect it.
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
b/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
index c92bee4298..f4202ba6e6 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
+++ b/MdeModulePkg/Bus/Pci/UhciPei/DmaMem.c
@@ -205,29 +205,7 @@ IoMmuAllocateBuffer (
return Status;
}
-/**
- Frees memory that was allocated with AllocateBuffer().
-
- @param IoMmu Pointer to IOMMU PPI.
- @param Pages The number of pages to free.
- @param HostAddress The base system memory address of the allocated
range.
- @param Mapping The mapping value returned from Map().
-**/
-VOID
-IoMmuFreeBuffer (
- IN EDKII_IOMMU_PPI *IoMmu,
- IN UINTN Pages,
- IN VOID *HostAddress,
- IN VOID *Mapping
- )
-{
- if (IoMmu != NULL) {
- IoMmu->SetAttribute (IoMmu, Mapping, 0);
- IoMmu->Unmap (IoMmu, Mapping);
- IoMmu->FreeBuffer (IoMmu, Pages, HostAddress);
- }
-}
/**
Initialize IOMMU.
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
index ec2daf1649..645c946f29 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.c
@@ -1252,26 +1252,7 @@ IsStatusOK (
}
}
-/**
- Get Current Frame Number.
-
- @param UhcDev The UHCI device.
- @param FrameNumberAddr The address of frame list register.
-
- @retval The content of the frame list register.
-**/
-UINT16
-GetCurrentFrameNumber (
- IN USB_UHC_DEV *UhcDev,
- IN UINT32 FrameNumberAddr
- )
-{
- //
- // Gets value in the USB frame number register.
- //
- return (UINT16) (USBReadPortW (UhcDev, FrameNumberAddr) & 0x03FF);
-}
/**
Set Frame List Base Address.
@@ -1349,25 +1330,7 @@ SetQHHorizontalLinkPtr (
PtrQH->QueueHead.QHHorizontalPtr = (UINT32) (UINTN) PtrNext >> 4;
}
-/**
- Get the horizontal link pointer in QH.
-
- @param PtrQH Place to store QH_STRUCT pointer.
- @retval The horizontal link pointer in QH.
-
-**/
-VOID *
-GetQHHorizontalLinkPtr (
- IN QH_STRUCT *PtrQH
- )
-{
- //
- // Restore the 28bit address to 32bit address
- // (take 32bit address as an example)
- //
- return (VOID *) (UINTN) ((PtrQH->QueueHead.QHHorizontalPtr) << 4);
-}
/**
Set a QH or TD horizontally to be connected with a specific QH.
@@ -1470,25 +1433,7 @@ SetQHVerticalValidorInvalid (
PtrQH->QueueHead.QHVerticalTerminate = IsValid ? 0 : 1;
}
-/**
- Get the vertical validor bit in QH.
- @param PtrQH Place to store QH_STRUCT pointer.
-
- @retval The vertical linker is valid or not.
-
-**/
-BOOLEAN
-GetQHHorizontalValidorInvalid (
- IN QH_STRUCT *PtrQH
- )
-{
- //
- // If TRUE, meaning the Horizontal Link Pointer field is valid,
- // else, the field is invalid.
- //
- return (BOOLEAN) (!(PtrQH->QueueHead.QHHorizontalTerminate));
-}
/**
Allocate TD or QH Struct.
@@ -2000,26 +1945,7 @@ GetTDLinkPtr (
return (VOID *) (UINTN) ((PtrTDStruct->TDData.TDLinkPtr) << 4);
}
-/**
- Get the information about whether the Link Pointer field pointing to
- a QH or a TD.
- @param PtrTDStruct Place to store TD_STRUCT pointer.
-
- @retval whether the Link Pointer field pointing to a QH or a TD.
-
-**/
-BOOLEAN
-IsTDLinkPtrQHOrTD (
- IN TD_STRUCT *PtrTDStruct
- )
-{
- //
- // Get the information about whether the Link Pointer field pointing to
- // a QH or a TD.
- //
- return (BOOLEAN) (PtrTDStruct->TDData.TDLinkPtrQSelect);
-}
/**
Enable/Disable short packet detection mechanism.
@@ -3239,60 +3165,9 @@ InsertMemoryHeaderToList (
}
}
-/**
- Judge the memory block in the memory header is empty or not.
-
- @param MemoryHeaderPtr A pointer to the memory header list.
-
- @retval Whether the memory block in the memory header is empty or not.
-
-**/
-BOOLEAN
-IsMemoryBlockEmptied (
- IN MEMORY_MANAGE_HEADER *MemoryHeaderPtr
- )
-{
- UINTN Index;
-
- for (Index = 0; Index < MemoryHeaderPtr->BitArraySizeInBytes; Index++) {
- if (MemoryHeaderPtr->BitArrayPtr[Index] != 0) {
- return FALSE;
- }
- }
-
- return TRUE;
-}
-
-/**
- remove a memory header from list.
- @param FirstMemoryHeader A pointer to the memory header list.
- @param FreeMemoryHeader A memory header to be removed into the list.
-**/
-VOID
-DelinkMemoryBlock (
- IN MEMORY_MANAGE_HEADER *FirstMemoryHeader,
- IN MEMORY_MANAGE_HEADER *FreeMemoryHeader
- )
-{
- MEMORY_MANAGE_HEADER *TempHeaderPtr;
- if ((FirstMemoryHeader == NULL) || (FreeMemoryHeader == NULL)) {
- return ;
- }
-
- for (TempHeaderPtr = FirstMemoryHeader; TempHeaderPtr != NULL; TempHeaderPtr
= TempHeaderPtr->Next) {
-
- if (TempHeaderPtr->Next == FreeMemoryHeader) {
- //
- // Link the before and after
- //
- TempHeaderPtr->Next = FreeMemoryHeader->Next;
- break;
- }
- }
-}
/**
Map address of request structure buffer.
diff --git a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
index 33d4f2f65f..01a9782d76 100644
--- a/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
+++ b/MdeModulePkg/Bus/Pci/UhciPei/UhcPeim.h
@@ -472,21 +472,6 @@ IsStatusOK (
IN UINT32 StatusRegAddr
);
-/**
- Get Current Frame Number.
-
- @param UhcDev The UHCI device.
- @param FrameNumberAddr The address of frame list register.
-
- @retval The content of the frame list register.
-
-**/
-UINT16
-GetCurrentFrameNumber (
- IN USB_UHC_DEV *UhcDev,
- IN UINT32 FrameNumberAddr
- );
-
/**
Set Frame List Base Address.
@@ -531,19 +516,6 @@ SetQHHorizontalLinkPtr (
IN VOID *PtrNext
);
-/**
- Get the horizontal link pointer in QH.
-
- @param PtrQH Place to store QH_STRUCT pointer.
-
- @retval The horizontal link pointer in QH.
-
-**/
-VOID *
-GetQHHorizontalLinkPtr (
- IN QH_STRUCT *PtrQH
- );
-
/**
Set a QH or TD horizontally to be connected with a specific QH.
@@ -609,18 +581,6 @@ SetQHVerticalValidorInvalid (
IN BOOLEAN IsValid
);
-/**
- Get the vertical validor bit in QH.
-
- @param PtrQH Place to store QH_STRUCT pointer.
-
- @retval The vertical linker is valid or not.
-
-**/
-BOOLEAN
-GetQHHorizontalValidorInvalid (
- IN QH_STRUCT *PtrQH
- );
/**
Allocate TD or QH Struct.
@@ -805,19 +765,6 @@ GetTDLinkPtr (
IN TD_STRUCT *PtrTDStruct
);
-/**
- Get the information about whether the Link Pointer field pointing to
- a QH or a TD.
-
- @param PtrTDStruct Place to store TD_STRUCT pointer.
-
- @retval whether the Link Pointer field pointing to a QH or a TD.
-
-**/
-BOOLEAN
-IsTDLinkPtrQHOrTD (
- IN TD_STRUCT *PtrTDStruct
- );
/**
Enable/Disable short packet detection mechanism.
@@ -1317,31 +1264,6 @@ InsertMemoryHeaderToList (
IN MEMORY_MANAGE_HEADER *NewMemoryHeader
);
-/**
- Judge the memory block in the memory header is empty or not.
-
- @param MemoryHeaderPtr A pointer to the memory header list.
-
- @retval Whether the memory block in the memory header is empty or not.
-
-**/
-BOOLEAN
-IsMemoryBlockEmptied (
- IN MEMORY_MANAGE_HEADER *MemoryHeaderPtr
- );
-
-/**
- remove a memory header from list.
-
- @param FirstMemoryHeader A pointer to the memory header list.
- @param FreeMemoryHeader A memory header to be removed into the list.
-
-**/
-VOID
-DelinkMemoryBlock (
- IN MEMORY_MANAGE_HEADER *FirstMemoryHeader,
- IN MEMORY_MANAGE_HEADER *FreeMemoryHeader
- );
/**
Map address of request structure buffer.
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
index 4d5937de53..5f0736a516 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.c
@@ -158,75 +158,9 @@ XhcWriteOpReg (
}
}
-/**
- Write the data to the 2-bytes width XHCI operational register.
- @param Xhc The XHCI Instance.
- @param Offset The offset of the 2-bytes width operational register.
- @param Data The data to write.
-**/
-VOID
-XhcWriteOpReg16 (
- IN USB_XHCI_INSTANCE *Xhc,
- IN UINT32 Offset,
- IN UINT16 Data
- )
-{
- EFI_STATUS Status;
-
- ASSERT (Xhc->CapLength != 0);
-
- Status = Xhc->PciIo->Mem.Write (
- Xhc->PciIo,
- EfiPciIoWidthUint16,
- XHC_BAR_INDEX,
- Xhc->CapLength + Offset,
- 1,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "XhcWriteOpReg16: Pci Io Write error: %r at %d\n",
Status, Offset));
- }
-}
-
-/**
- Read XHCI door bell register.
-
- @param Xhc The XHCI Instance.
- @param Offset The offset of the door bell register.
- @return The register content read
-
-**/
-UINT32
-XhcReadDoorBellReg (
- IN USB_XHCI_INSTANCE *Xhc,
- IN UINT32 Offset
- )
-{
- UINT32 Data;
- EFI_STATUS Status;
-
- ASSERT (Xhc->DBOff != 0);
-
- Status = Xhc->PciIo->Mem.Read (
- Xhc->PciIo,
- EfiPciIoWidthUint32,
- XHC_BAR_INDEX,
- Xhc->DBOff + Offset,
- 1,
- &Data
- );
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "XhcReadDoorBellReg: Pci Io Read error - %r at %d\n",
Status, Offset));
- Data = 0xFFFFFFFF;
- }
-
- return Data;
-}
/**
Write the data to the XHCI door bell register.
diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
index 838a44628c..20e7ac0e8f 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciReg.h
@@ -286,20 +286,6 @@ XhcWriteOpReg (
IN UINT32 Data
);
-/**
- Write the data to the 2-bytes width XHCI operational register.
-
- @param Xhc The XHCI Instance.
- @param Offset The offset of the 2-bytes width operational register.
- @param Data The data to write.
-
-**/
-VOID
-XhcWriteOpReg16 (
- IN USB_XHCI_INSTANCE *Xhc,
- IN UINT32 Offset,
- IN UINT16 Data
- );
/**
Read XHCI runtime register.
@@ -331,20 +317,6 @@ XhcWriteRuntimeReg (
IN UINT32 Data
);
-/**
- Read XHCI door bell register.
-
- @param Xhc The XHCI Instance.
- @param Offset The offset of the door bell register.
-
- @return The register content read
-
-**/
-UINT32
-XhcReadDoorBellReg (
- IN USB_XHCI_INSTANCE *Xhc,
- IN UINT32 Offset
- );
/**
Write the data to the XHCI door bell register.
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
index 5d0232ca56..442a613095 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/UsbHcMem.c
@@ -328,31 +328,7 @@ UsbHcIsMemBlockEmpty (
return TRUE;
}
-/**
- Unlink the memory block from the pool's list.
-
- @param Head The block list head of the memory's pool.
- @param BlockToUnlink The memory block to unlink.
-**/
-VOID
-UsbHcUnlinkMemBlock (
- IN USBHC_MEM_BLOCK *Head,
- IN USBHC_MEM_BLOCK *BlockToUnlink
- )
-{
- USBHC_MEM_BLOCK *Block;
-
- ASSERT ((Head != NULL) && (BlockToUnlink != NULL));
-
- for (Block = Head; Block != NULL; Block = Block->Next) {
- if (Block->Next == BlockToUnlink) {
- Block->Next = BlockToUnlink->Next;
- BlockToUnlink->Next = NULL;
- break;
- }
- }
-}
/**
Initialize the memory management pool for the host controller.
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
index c5631e87ca..ee4d1f97bd 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhcPeim.c
@@ -211,29 +211,7 @@ XhcPeiReadCapRegister (
return Data;
}
-/**
- Read XHCI door bell register.
-
- @param Xhc The XHCI device.
- @param Offset The offset of the door bell register.
-
- @return The register content read
-**/
-UINT32
-XhcPeiReadDoorBellReg (
- IN PEI_XHC_DEV *Xhc,
- IN UINT32 Offset
- )
-{
- UINT32 Data;
-
- ASSERT (Xhc->DBOff != 0);
-
- Data = MmioRead32 (Xhc->UsbHostControllerBaseAddress + Xhc->DBOff + Offset);
-
- return Data;
-}
/**
Write the data to the XHCI door bell register.
diff --git a/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
b/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
index 0297072ffd..3787aeccf5 100644
--- a/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
+++ b/MdeModulePkg/Bus/Pci/XhciPei/XhciReg.h
@@ -302,20 +302,6 @@ XhcPeiWaitOpRegBit (
IN UINT32 Timeout
);
-/**
- Read XHCI door bell register.
-
- @param Xhc The XHCI device.
- @param Offset The offset of the door bell register.
-
- @return The register content read
-
-**/
-UINT32
-XhcPeiReadDoorBellReg (
- IN PEI_XHC_DEV *Xhc,
- IN UINT32 Offset
- );
/**
Write the data to the XHCI door bell register.
diff --git a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
index a6f188f385..217736c1a6 100644
--- a/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
+++ b/MdeModulePkg/Bus/Sd/EmmcBlockIoPei/EmmcHcMem.c
@@ -219,31 +219,7 @@ EmmcPeimIsMemBlockEmpty (
return TRUE;
}
-/**
- Unlink the memory block from the pool's list.
-
- @param Head The block list head of the memory's pool.
- @param BlockToUnlink The memory block to unlink.
-**/
-VOID
-EmmcPeimUnlinkMemBlock (
- IN EMMC_PEIM_MEM_BLOCK *Head,
- IN EMMC_PEIM_MEM_BLOCK *BlockToUnlink
- )
-{
- EMMC_PEIM_MEM_BLOCK *Block;
-
- ASSERT ((Head != NULL) && (BlockToUnlink != NULL));
-
- for (Block = Head; Block != NULL; Block = Block->Next) {
- if (Block->Next == BlockToUnlink) {
- Block->Next = BlockToUnlink->Next;
- BlockToUnlink->Next = NULL;
- break;
- }
- }
-}
/**
Initialize the memory management pool for the host controller.
diff --git a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
index 24ad3dc6c2..0c3a424e3b 100644
--- a/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
+++ b/MdeModulePkg/Bus/Sd/SdBlockIoPei/SdHcMem.c
@@ -219,31 +219,7 @@ SdPeimIsMemBlockEmpty (
return TRUE;
}
-/**
- Unlink the memory block from the pool's list.
-
- @param Head The block list head of the memory's pool.
- @param BlockToUnlink The memory block to unlink.
-**/
-VOID
-SdPeimUnlinkMemBlock (
- IN SD_PEIM_MEM_BLOCK *Head,
- IN SD_PEIM_MEM_BLOCK *BlockToUnlink
- )
-{
- SD_PEIM_MEM_BLOCK *Block;
-
- ASSERT ((Head != NULL) && (BlockToUnlink != NULL));
-
- for (Block = Head; Block != NULL; Block = Block->Next) {
- if (Block->Next == BlockToUnlink) {
- Block->Next = BlockToUnlink->Next;
- BlockToUnlink->Next = NULL;
- break;
- }
- }
-}
/**
Initialize the memory management pool for the host controller.
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
index 505b92cfc1..204e456413 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsBlockIoPei.c
@@ -137,53 +137,7 @@ UFS_PEIM_HC_PRIVATE_DATA gUfsHcPeimTemplate = {
}
};
-/**
- Execute Request Sense SCSI command on a specific UFS device.
-
- @param[in] Private A pointer to UFS_PEIM_HC_PRIVATE_DATA data
structure.
- @param[in] Lun The lun on which the SCSI cmd executed.
- @param[out] DataBuffer A pointer to output sense data.
- @param[out] DataBufferLength The length of output sense data.
-
- @retval EFI_SUCCESS The command executed successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
send SCSI Request Packet.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
SCSI Request Packet to execute.
-
-**/
-EFI_STATUS
-UfsPeimRequestSense (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- IN UINTN Lun,
- OUT VOID *DataBuffer,
- OUT UINT32 *DataBufferLength
- )
-{
- UFS_SCSI_REQUEST_PACKET Packet;
- UINT8 Cdb[UFS_SCSI_OP_LENGTH_SIX];
- EFI_STATUS Status;
- ZeroMem (&Packet, sizeof (UFS_SCSI_REQUEST_PACKET));
- ZeroMem (Cdb, sizeof (Cdb));
-
- Cdb[0] = EFI_SCSI_OP_REQUEST_SENSE;
-
- Packet.Timeout = UFS_TIMEOUT;
- Packet.Cdb = Cdb;
- Packet.CdbLength = sizeof (Cdb);
- Packet.DataDirection = UfsDataIn;
- Packet.InDataBuffer = DataBuffer;
- Packet.InTransferLength = *DataBufferLength;
- Packet.SenseData = NULL;
- Packet.SenseDataLength = 0;
-
- Status = UfsExecScsiCmds (Private,(UINT8)Lun, &Packet);
-
- if (!EFI_ERROR (Status)) {
- *DataBufferLength = Packet.InTransferLength;
- }
-
- return Status;
-}
/**
Execute TEST UNITY READY SCSI command on a specific UFS device.
@@ -231,62 +185,7 @@ UfsPeimTestUnitReady (
return Status;
}
-/**
- Execute INQUIRY SCSI command on a specific UFS device.
-
- @param[in] Private A pointer to UFS_PEIM_HC_PRIVATE_DATA data
structure.
- @param[in] Lun The lun on which the SCSI cmd executed.
- @param[out] Inquiry A pointer to Inquiry data buffer.
- @param[out] InquiryLengths The length of output Inquiry data.
- @param[out] SenseData A pointer to output sense data.
- @param[out] SenseDataLength The length of output sense data.
-
- @retval EFI_SUCCESS The command executed successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
send SCSI Request Packet.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
SCSI Request Packet to execute.
-
-**/
-EFI_STATUS
-UfsPeimInquiry (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- IN UINTN Lun,
- OUT VOID *Inquiry,
- OUT UINT32 *InquiryLength,
- OUT VOID *SenseData, OPTIONAL
- OUT UINT8 *SenseDataLength
- )
-{
- UFS_SCSI_REQUEST_PACKET Packet;
- UINT8 Cdb[UFS_SCSI_OP_LENGTH_SIX];
- EFI_STATUS Status;
-
- ZeroMem (&Packet, sizeof (UFS_SCSI_REQUEST_PACKET));
- ZeroMem (Cdb, sizeof (Cdb));
- Cdb[0] = EFI_SCSI_OP_INQUIRY;
- Cdb[4] = sizeof (EFI_SCSI_INQUIRY_DATA);
-
- Packet.Timeout = UFS_TIMEOUT;
- Packet.Cdb = Cdb;
- Packet.CdbLength = sizeof (Cdb);
- Packet.InDataBuffer = Inquiry;
- Packet.InTransferLength = *InquiryLength;
- Packet.DataDirection = UfsDataIn;
- Packet.SenseData = SenseData;
- Packet.SenseDataLength = *SenseDataLength;
-
- Status = UfsExecScsiCmds (Private, (UINT8)Lun, &Packet);
-
- if (*SenseDataLength != 0) {
- *SenseDataLength = Packet.SenseDataLength;
- }
-
- if (!EFI_ERROR (Status)) {
- *InquiryLength = Packet.InTransferLength;
- }
-
- return Status;
-}
/**
Execute READ CAPACITY(10) SCSI command on a specific UFS device.
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
index d69e6e7227..d334faa0bb 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHcMem.c
@@ -219,31 +219,7 @@ UfsPeimIsMemBlockEmpty (
return TRUE;
}
-/**
- Unlink the memory block from the pool's list.
-
- @param Head The block list head of the memory's pool.
- @param BlockToUnlink The memory block to unlink.
-**/
-VOID
-UfsPeimUnlinkMemBlock (
- IN UFS_PEIM_MEM_BLOCK *Head,
- IN UFS_PEIM_MEM_BLOCK *BlockToUnlink
- )
-{
- UFS_PEIM_MEM_BLOCK *Block;
-
- ASSERT ((Head != NULL) && (BlockToUnlink != NULL));
-
- for (Block = Head; Block != NULL; Block = Block->Next) {
- if (Block->Next == BlockToUnlink) {
- Block->Next = BlockToUnlink->Next;
- BlockToUnlink->Next = NULL;
- break;
- }
- }
-}
/**
Initialize the memory management pool for the host controller.
diff --git a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
index e36ff8c02a..936f25da5e 100644
--- a/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsBlockIoPei/UfsHci.c
@@ -694,31 +694,7 @@ UfsFindAvailableSlotInTrl (
return EFI_SUCCESS;
}
-/**
- Find out available slot in task management transfer list of a UFS device.
-
- @param[in] Private The pointer to the UFS_PEIM_HC_PRIVATE_DATA data
structure.
- @param[out] Slot The available slot.
-
- @retval EFI_SUCCESS The available slot was found successfully.
-
-**/
-EFI_STATUS
-UfsFindAvailableSlotInTmrl (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- OUT UINT8 *Slot
- )
-{
- ASSERT ((Private != NULL) && (Slot != NULL));
-
- //
- // The simplest algo to always use slot 0.
- // TODO: enhance it to support async transfer with multiple slot.
- //
- *Slot = 0;
- return EFI_SUCCESS;
-}
/**
Start specified slot in transfer list of a UFS device.
@@ -897,113 +873,7 @@ Exit:
return Status;
}
-/**
- Read or write specified attribute of a UFS device.
-
- @param[in] Private The pointer to the UFS_PEIM_HC_PRIVATE_DATA
data structure.
- @param[in] Read The boolean variable to show r/w direction.
- @param[in] AttrId The ID of Attribute.
- @param[in] Index The Index of Attribute.
- @param[in] Selector The Selector of Attribute.
- @param[in, out] Attributes The value of Attribute to be read or written.
-
- @retval EFI_SUCCESS The Attribute was read/written successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
r/w the Attribute.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
completion of r/w the Attribute.
-
-**/
-EFI_STATUS
-UfsRwAttributes (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- IN BOOLEAN Read,
- IN UINT8 AttrId,
- IN UINT8 Index,
- IN UINT8 Selector,
- IN OUT UINT32 *Attributes
- )
-{
- EFI_STATUS Status;
- UFS_DEVICE_MANAGEMENT_REQUEST_PACKET Packet;
- UINT8 Slot;
- UTP_TRD *Trd;
- UINTN Address;
- UTP_QUERY_RESP_UPIU *QueryResp;
- UINT8 *CmdDescBase;
- UINT32 CmdDescSize;
- UINT32 ReturnData;
-
- ZeroMem (&Packet, sizeof (UFS_DEVICE_MANAGEMENT_REQUEST_PACKET));
-
- if (Read) {
- Packet.DataDirection = UfsDataIn;
- Packet.Opcode = UtpQueryFuncOpcodeRdAttr;
- } else {
- Packet.DataDirection = UfsDataOut;
- Packet.Opcode = UtpQueryFuncOpcodeWrAttr;
- }
- Packet.DescId = AttrId;
- Packet.Index = Index;
- Packet.Selector = Selector;
- Packet.Timeout = UFS_TIMEOUT;
-
- //
- // Find out which slot of transfer request list is available.
- //
- Status = UfsFindAvailableSlotInTrl (Private, &Slot);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Trd = ((UTP_TRD*)Private->UtpTrlBase) + Slot;
- //
- // Fill transfer request descriptor to this slot.
- //
- Status = UfsCreateDMCommandDesc (Private, &Packet, Trd);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- //
- // Check the transfer request result.
- //
- CmdDescBase = (UINT8 *)(UINTN)(LShiftU64 ((UINT64)Trd->UcdBaU, 32) |
LShiftU64 ((UINT64)Trd->UcdBa, 7));
- QueryResp = (UTP_QUERY_RESP_UPIU*)(CmdDescBase + Trd->RuO * sizeof
(UINT32));
- CmdDescSize = Trd->RuO * sizeof (UINT32) + Trd->RuL * sizeof (UINT32);
-
- //
- // Start to execute the transfer request.
- //
- UfsStartExecCmd (Private, Slot);
-
- //
- // Wait for the completion of the transfer request.
- //
- Address = Private->UfsHcBase + UFS_HC_UTRLDBR_OFFSET;
- Status = UfsWaitMemSet (Address, BIT0 << Slot, 0, Packet.Timeout);
- if (EFI_ERROR (Status)) {
- goto Exit;
- }
-
- if (QueryResp->QueryResp != 0) {
- DumpQueryResponseResult (QueryResp->QueryResp);
- Status = EFI_DEVICE_ERROR;
- goto Exit;
- }
-
- if (Trd->Ocs == 0) {
- ReturnData = QueryResp->Tsf.Value;
- SwapLittleEndianToBigEndian ((UINT8*)&ReturnData, sizeof (UINT32));
- *Attributes = ReturnData;
- } else {
- Status = EFI_DEVICE_ERROR;
- }
-
-Exit:
- UfsStopExecCmd (Private, Slot);
- UfsPeimFreeMem (Private->Pool, CmdDescBase, CmdDescSize);
- return Status;
-}
/**
Read or write specified flag of a UFS device.
@@ -1143,57 +1013,7 @@ UfsSetFlag (
return Status;
}
-/**
- Clear specified flag to 0 on a UFS device.
-
- @param[in] Private The pointer to the UFS_PEIM_HC_PRIVATE_DATA
data structure.
- @param[in] FlagId The ID of flag to be cleared.
-
- @retval EFI_SUCCESS The flag was cleared successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
clear the flag.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
completion of clearing the flag.
-
-**/
-EFI_STATUS
-UfsClearFlag (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- IN UINT8 FlagId
- )
-{
- EFI_STATUS Status;
- UINT8 Value;
-
- Value = 0;
- Status = UfsRwFlags (Private, FALSE, FlagId, &Value);
-
- return Status;
-}
-
-/**
- Read specified flag from a UFS device.
-
- @param[in] Private The pointer to the UFS_PEIM_HC_PRIVATE_DATA
data structure.
- @param[in] FlagId The ID of flag to be read.
- @param[out] Value The flag's value.
-
- @retval EFI_SUCCESS The flag was read successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
read the flag.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
completion of reading the flag.
-
-**/
-EFI_STATUS
-UfsReadFlag (
- IN UFS_PEIM_HC_PRIVATE_DATA *Private,
- IN UINT8 FlagId,
- OUT UINT8 *Value
- )
-{
- EFI_STATUS Status;
-
- Status = UfsRwFlags (Private, TRUE, FlagId, Value);
- return Status;
-}
/**
Sends NOP IN cmd to a UFS device for initialization process request.
diff --git a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
index e868c8c07e..5756f637fd 100644
--- a/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
+++ b/MdeModulePkg/Bus/Ufs/UfsPassThruDxe/UfsPassThruHci.c
@@ -753,31 +753,6 @@ UfsFindAvailableSlotInTrl (
return EFI_NOT_READY;
}
-/**
- Find out available slot in task management transfer list of a UFS device.
-
- @param[in] Private The pointer to the UFS_PASS_THRU_PRIVATE_DATA data
structure.
- @param[out] Slot The available slot.
-
- @retval EFI_SUCCESS The available slot was found successfully.
-
-**/
-EFI_STATUS
-UfsFindAvailableSlotInTmrl (
- IN UFS_PASS_THRU_PRIVATE_DATA *Private,
- OUT UINT8 *Slot
- )
-{
- ASSERT ((Private != NULL) && (Slot != NULL));
-
- //
- // The simplest algo to always use slot 0.
- // TODO: enhance it to support async transfer with multiple slot.
- //
- *Slot = 0;
-
- return EFI_SUCCESS;
-}
/**
Start specified slot in transfer list of a UFS device.
@@ -1229,31 +1204,7 @@ UfsSetFlag (
return Status;
}
-/**
- Clear specified flag to 0 on a UFS device.
-
- @param[in] Private The pointer to the UFS_PASS_THRU_PRIVATE_DATA
data structure.
- @param[in] FlagId The ID of flag to be cleared.
-
- @retval EFI_SUCCESS The flag was cleared successfully.
- @retval EFI_DEVICE_ERROR A device error occurred while attempting to
clear the flag.
- @retval EFI_TIMEOUT A timeout occurred while waiting for the
completion of clearing the flag.
-
-**/
-EFI_STATUS
-UfsClearFlag (
- IN UFS_PASS_THRU_PRIVATE_DATA *Private,
- IN UINT8 FlagId
- )
-{
- EFI_STATUS Status;
- UINT8 Value;
-
- Value = 0;
- Status = UfsRwFlags (Private, FALSE, FlagId, &Value);
- return Status;
-}
/**
Read specified flag from a UFS device.
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
index 4f20c71144..cd765c40c5 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.c
@@ -17,92 +17,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
#include "UsbPeim.h"
#include "PeiUsbLib.h"
-/**
- Get a given usb descriptor.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Value Request Value.
- @param Index Request Index.
- @param DescriptorLength Request descriptor Length.
- @param Descriptor Request descriptor.
-
-
- @retval EFI_SUCCESS Usb descriptor is obtained successfully.
- @retval EFI_DEVICE_ERROR Cannot get the usb descriptor due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbGetDescriptor (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT16 Value,
- IN UINT16 Index,
- IN UINT16 DescriptorLength,
- OUT VOID *Descriptor
- )
-{
- EFI_USB_DEVICE_REQUEST DevReq;
-
- ASSERT (UsbIoPpi != NULL);
-
- DevReq.RequestType = USB_DEV_GET_DESCRIPTOR_REQ_TYPE;
- DevReq.Request = USB_DEV_GET_DESCRIPTOR;
- DevReq.Value = Value;
- DevReq.Index = Index;
- DevReq.Length = DescriptorLength;
-
- return UsbIoPpi->UsbControlTransfer (
- PeiServices,
- UsbIoPpi,
- &DevReq,
- EfiUsbDataIn,
- PcdGet32 (PcdUsbTransferTimeoutValue),
- Descriptor,
- DescriptorLength
- );
-}
-
-/**
- Set a usb device with a specified address.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param AddressValue The address to assign.
-
- @retval EFI_SUCCESS Usb device address is set successfully.
- @retval EFI_DEVICE_ERROR Cannot set the usb address due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbSetDeviceAddress (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT16 AddressValue
- )
-{
- EFI_USB_DEVICE_REQUEST DevReq;
-
- ASSERT (UsbIoPpi != NULL);
-
- DevReq.RequestType = USB_DEV_SET_ADDRESS_REQ_TYPE;
- DevReq.Request = USB_DEV_SET_ADDRESS;
- DevReq.Value = AddressValue;
- DevReq.Index = 0;
- DevReq.Length = 0;
-
- return UsbIoPpi->UsbControlTransfer (
- PeiServices,
- UsbIoPpi,
- &DevReq,
- EfiUsbNoData,
- PcdGet32 (PcdUsbTransferTimeoutValue),
- NULL,
- 0
- );
-}
/**
Clear a given usb feature.
@@ -161,40 +75,6 @@ PeiUsbClearDeviceFeature (
);
}
-/**
- Configure a usb device to Configuration 1.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
-
- @retval EFI_SUCCESS Usb device is set to use Configuration 1
successfully.
- @retval EFI_DEVICE_ERROR Cannot set the usb device due to a hardware error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbSetConfiguration (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi
- )
-{
- EFI_USB_DEVICE_REQUEST DevReq;
- ZeroMem (&DevReq, sizeof (EFI_USB_DEVICE_REQUEST));
-
- DevReq.RequestType = USB_DEV_SET_CONFIGURATION_REQ_TYPE;
- DevReq.Request = USB_DEV_SET_CONFIGURATION;
- DevReq.Value = 1;
-
- return UsbIoPpi->UsbControlTransfer (
- PeiServices,
- UsbIoPpi,
- &DevReq,
- EfiUsbNoData,
- PcdGet32 (PcdUsbTransferTimeoutValue),
- NULL,
- 0
- );
-}
/**
Clear Endpoint Halt.
@@ -258,74 +138,4 @@ PeiUsbClearEndpointHalt (
return Status;
}
-/**
- Judge if the port is connected with a usb device or not.
-
- @param PortStatus The usb port status gotten.
- @retval TRUE A usb device is connected with the port.
- @retval FALSE No usb device is connected with the port.
-
-**/
-BOOLEAN
-IsPortConnect (
- IN UINT16 PortStatus
- )
-{
- //
- // return the bit 0 value of PortStatus
- //
- if ((PortStatus & USB_PORT_STAT_CONNECTION) != 0) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-/**
- Judge if the port is connected with a low-speed usb device or not.
-
- @param PortStatus The usb port status gotten.
-
- @retval TRUE A low-speed usb device is connected with the port.
- @retval FALSE No low-speed usb device is connected with the port.
-
-**/
-BOOLEAN
-IsPortLowSpeedDeviceAttached (
- IN UINT16 PortStatus
- )
-{
- //
- // return the bit 9 value of PortStatus
- //
- if ((PortStatus & USB_PORT_STAT_LOW_SPEED) != 0) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
-
-/**
- Judge if the port is in "connection change" status or not.
-
- @param PortChangeStatus The usb port change status gotten.
-
- @retval TRUE The port is in "connection change" status.
- @retval FALSE The port is NOT in "connection change" status.
-
-**/
-BOOLEAN
-IsPortConnectChange (
- IN UINT16 PortChangeStatus
- )
-{
- //
- // return the bit 0 value of PortChangeStatus
- //
- if ((PortChangeStatus & USB_PORT_STAT_C_CONNECTION) != 0) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
diff --git a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
index 6d39b764eb..a160146cae 100644
--- a/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
+++ b/MdeModulePkg/Bus/Usb/UsbBotPei/PeiUsbLib.h
@@ -100,50 +100,6 @@ typedef enum {
EfiUsbEndpoint
} EFI_USB_RECIPIENT;
-/**
- Get a given usb descriptor.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Value Request Value.
- @param Index Request Index.
- @param DescriptorLength Request descriptor Length.
- @param Descriptor Request descriptor.
-
-
- @retval EFI_SUCCESS Usb descriptor is obtained successfully.
- @retval EFI_DEVICE_ERROR Cannot get the usb descriptor due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbGetDescriptor (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT16 Value,
- IN UINT16 Index,
- IN UINT16 DescriptorLength,
- OUT VOID *Descriptor
- );
-
-/**
- Set a usb device with a specified address.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param AddressValue The address to assign.
-
- @retval EFI_SUCCESS Usb device address is set successfully.
- @retval EFI_DEVICE_ERROR Cannot set the usb address due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbSetDeviceAddress (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT16 AddressValue
- );
/**
Clear a given usb feature.
@@ -168,22 +124,6 @@ PeiUsbClearDeviceFeature (
IN UINT16 Target
);
-/**
- Configure a usb device to Configuration 1.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
-
- @retval EFI_SUCCESS Usb device is set to use Configuration 1
successfully.
- @retval EFI_DEVICE_ERROR Cannot set the usb device due to a hardware error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbSetConfiguration (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi
- );
/**
Clear Endpoint Halt.
@@ -204,45 +144,7 @@ PeiUsbClearEndpointHalt (
IN UINT8 EndpointAddress
);
-/**
- Judge if the port is connected with a usb device or not.
-
- @param PortStatus The usb port status gotten.
-
- @retval TRUE A usb device is connected with the port.
- @retval FALSE No usb device is connected with the port.
-
-**/
-BOOLEAN
-IsPortConnect (
- IN UINT16 PortStatus
- );
-
-/**
- Judge if the port is connected with a low-speed usb device or not.
-
- @param PortStatus The usb port status gotten.
- @retval TRUE A low-speed usb device is connected with the port.
- @retval FALSE No low-speed usb device is connected with the port.
-**/
-BOOLEAN
-IsPortLowSpeedDeviceAttached (
- IN UINT16 PortStatus
- );
-/**
- Judge if the port is in "connection change" status or not.
-
- @param PortChangeStatus The usb port change status gotten.
-
- @retval TRUE The port is in "connection change" status.
- @retval FALSE The port is NOT in "connection change" status.
-
-**/
-BOOLEAN
-IsPortConnectChange (
- IN UINT16 PortChangeStatus
- );
#endif
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
index 2ce5726e63..fdb3276a82 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbHub.c
@@ -317,74 +317,6 @@ UsbHubCtrlGetPortStatus (
}
-/**
- Usb hub control transfer to reset the TT (Transaction Transaltor).
-
- @param HubDev The hub device.
- @param Port The port of the hub.
-
- @retval EFI_SUCCESS The TT of the hub is reset.
- @retval Others Failed to reset the port.
-
-**/
-EFI_STATUS
-UsbHubCtrlResetTT (
- IN USB_DEVICE *HubDev,
- IN UINT8 Port
- )
-{
- EFI_STATUS Status;
-
- Status = UsbCtrlRequest (
- HubDev,
- EfiUsbNoData,
- USB_REQ_TYPE_CLASS,
- USB_HUB_TARGET_HUB,
- USB_HUB_REQ_RESET_TT,
- 0,
- (UINT16) (Port + 1),
- NULL,
- 0
- );
-
- return Status;
-}
-
-
-/**
- Usb hub control transfer to set the hub feature.
-
- @param HubDev The hub device.
- @param Feature The feature to set.
-
- @retval EFI_SUCESS The feature is set for the hub.
- @retval Others Failed to set the feature.
-
-**/
-EFI_STATUS
-UsbHubCtrlSetHubFeature (
- IN USB_DEVICE *HubDev,
- IN UINT8 Feature
- )
-{
- EFI_STATUS Status;
-
- Status = UsbCtrlRequest (
- HubDev,
- EfiUsbNoData,
- USB_REQ_TYPE_CLASS,
- USB_HUB_TARGET_HUB,
- USB_HUB_REQ_SET_FEATURE,
- Feature,
- 0,
- NULL,
- 0
- );
-
- return Status;
-}
-
-
/**
Usb hub control transfer to set the port feature.
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
index e9b5fefb9a..e405edfd4a 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.c
@@ -90,90 +90,12 @@ UsbHcGetCapability (
}
-/**
- Reset the host controller.
- @param UsbBus The usb bus driver.
- @param Attributes The reset type, only global reset is used by
this driver.
- @retval EFI_SUCCESS The reset operation succeeded.
- @retval EFI_INVALID_PARAMETER Attributes is not valid.
- @retval EFI_UNSUPPOURTED The type of reset specified by Attributes is
- not currently supported by the host controller.
- @retval EFI_DEVICE_ERROR Host controller isn't halted to reset.
-**/
-EFI_STATUS
-UsbHcReset (
- IN USB_BUS *UsbBus,
- IN UINT16 Attributes
- )
-{
- EFI_STATUS Status;
- if (UsbBus->Usb2Hc != NULL) {
- Status = UsbBus->Usb2Hc->Reset (UsbBus->Usb2Hc, Attributes);
- } else {
- Status = UsbBus->UsbHc->Reset (UsbBus->UsbHc, Attributes);
- }
- return Status;
-}
-/**
- Get the current operation state of the host controller.
-
- @param UsbBus The USB bus driver.
- @param State The host controller operation state.
-
- @retval EFI_SUCCESS The operation state is returned in State.
- @retval Others Failed to get the host controller state.
-
-**/
-EFI_STATUS
-UsbHcGetState (
- IN USB_BUS *UsbBus,
- OUT EFI_USB_HC_STATE *State
- )
-{
- EFI_STATUS Status;
-
- if (UsbBus->Usb2Hc != NULL) {
- Status = UsbBus->Usb2Hc->GetState (UsbBus->Usb2Hc, State);
- } else {
- Status = UsbBus->UsbHc->GetState (UsbBus->UsbHc, State);
- }
-
- return Status;
-}
-
-
-/**
- Set the host controller operation state.
-
- @param UsbBus The USB bus driver.
- @param State The state to set.
-
- @retval EFI_SUCCESS The host controller is now working at State.
- @retval Others Failed to set operation state.
-
-**/
-EFI_STATUS
-UsbHcSetState (
- IN USB_BUS *UsbBus,
- IN EFI_USB_HC_STATE State
- )
-{
- EFI_STATUS Status;
-
- if (UsbBus->Usb2Hc != NULL) {
- Status = UsbBus->Usb2Hc->SetState (UsbBus->Usb2Hc, State);
- } else {
- Status = UsbBus->UsbHc->SetState (UsbBus->UsbHc, State);
- }
-
- return Status;
-}
/**
@@ -563,78 +485,10 @@ UsbHcSyncInterruptTransfer (
}
-/**
- Execute a synchronous Isochronous USB transfer.
-
- @param UsbBus The USB bus driver.
- @param DevAddr The target device address.
- @param EpAddr The target endpoint address, with direction encoded
in
- bit 7.
- @param DevSpeed The device's speed.
- @param MaxPacket The endpoint's max packet size.
- @param BufferNum The number of data buffer.
- @param Data Array of pointers to data buffer.
- @param DataLength The length of data buffer.
- @param Translator The transaction translator for low/full speed
device.
- @param UsbResult The result of USB execution.
-
- @retval EFI_UNSUPPORTED The isochronous transfer isn't supported now.
-
-**/
-EFI_STATUS
-UsbHcIsochronousTransfer (
- IN USB_BUS *UsbBus,
- IN UINT8 DevAddr,
- IN UINT8 EpAddr,
- IN UINT8 DevSpeed,
- IN UINTN MaxPacket,
- IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *UsbResult
- )
-{
- return EFI_UNSUPPORTED;
-}
-/**
- Queue an asynchronous isochronous transfer.
- @param UsbBus The USB bus driver.
- @param DevAddr The target device address.
- @param EpAddr The target endpoint address, with direction encoded
in
- bit 7.
- @param DevSpeed The device's speed.
- @param MaxPacket The endpoint's max packet size.
- @param BufferNum The number of data buffer.
- @param Data Array of pointers to data buffer.
- @param DataLength The length of data buffer.
- @param Translator The transaction translator for low/full speed
device.
- @param Callback The function to call when data is transferred.
- @param Context The context to the callback function.
-
- @retval EFI_UNSUPPORTED The asynchronous isochronous transfer isn't
supported.
-**/
-EFI_STATUS
-UsbHcAsyncIsochronousTransfer (
- IN USB_BUS *UsbBus,
- IN UINT8 DevAddr,
- IN UINT8 EpAddr,
- IN UINT8 DevSpeed,
- IN UINTN MaxPacket,
- IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- IN EFI_ASYNC_USB_TRANSFER_CALLBACK Callback,
- IN VOID *Context
- )
-{
- return EFI_UNSUPPORTED;
-}
/**
diff --git a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
index 26709caa36..ef19e77c40 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusDxe/UsbUtility.h
@@ -36,55 +36,6 @@ UsbHcGetCapability (
OUT UINT8 *Is64BitCapable
);
-/**
- Reset the host controller.
-
- @param UsbBus The usb bus driver.
- @param Attributes The reset type, only global reset is used by
this driver.
-
- @retval EFI_SUCCESS The reset operation succeeded.
- @retval EFI_INVALID_PARAMETER Attributes is not valid.
- @retval EFI_UNSUPPOURTED The type of reset specified by Attributes is
- not currently supported by the host controller.
- @retval EFI_DEVICE_ERROR Host controller isn't halted to reset.
-**/
-EFI_STATUS
-UsbHcReset (
- IN USB_BUS *UsbBus,
- IN UINT16 Attributes
- );
-
-/**
- Get the current operation state of the host controller.
-
- @param UsbBus The USB bus driver.
- @param State The host controller operation state.
-
- @retval EFI_SUCCESS The operation state is returned in State.
- @retval Others Failed to get the host controller state.
-
-**/
-EFI_STATUS
-UsbHcGetState (
- IN USB_BUS *UsbBus,
- OUT EFI_USB_HC_STATE *State
- );
-
-/**
- Set the host controller operation state.
-
- @param UsbBus The USB bus driver.
- @param State The state to set.
-
- @retval EFI_SUCCESS The host controller is now working at State.
- @retval Others Failed to set operation state.
-
-**/
-EFI_STATUS
-UsbHcSetState (
- IN USB_BUS *UsbBus,
- IN EFI_USB_HC_STATE State
- );
/**
Get the root hub port state.
@@ -286,71 +237,6 @@ UsbHcSyncInterruptTransfer (
OUT UINT32 *UsbResult
);
-/**
- Execute a synchronous Isochronous USB transfer.
-
- @param UsbBus The USB bus driver.
- @param DevAddr The target device address.
- @param EpAddr The target endpoint address, with direction encoded
in
- bit 7.
- @param DevSpeed The device's speed.
- @param MaxPacket The endpoint's max packet size.
- @param BufferNum The number of data buffer.
- @param Data Array of pointers to data buffer.
- @param DataLength The length of data buffer.
- @param Translator The transaction translator for low/full speed
device.
- @param UsbResult The result of USB execution.
-
- @retval EFI_UNSUPPORTED The isochronous transfer isn't supported now.
-
-**/
-EFI_STATUS
-UsbHcIsochronousTransfer (
- IN USB_BUS *UsbBus,
- IN UINT8 DevAddr,
- IN UINT8 EpAddr,
- IN UINT8 DevSpeed,
- IN UINTN MaxPacket,
- IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- OUT UINT32 *UsbResult
- );
-
-/**
- Queue an asynchronous isochronous transfer.
-
- @param UsbBus The USB bus driver.
- @param DevAddr The target device address.
- @param EpAddr The target endpoint address, with direction encoded
in
- bit 7.
- @param DevSpeed The device's speed.
- @param MaxPacket The endpoint's max packet size.
- @param BufferNum The number of data buffer.
- @param Data Array of pointers to data buffer.
- @param DataLength The length of data buffer.
- @param Translator The transaction translator for low/full speed
device.
- @param Callback The function to call when data is transferred.
- @param Context The context to the callback function.
-
- @retval EFI_UNSUPPORTED The asynchronous isochronous transfer isn't
supported.
-
-**/
-EFI_STATUS
-UsbHcAsyncIsochronousTransfer (
- IN USB_BUS *UsbBus,
- IN UINT8 DevAddr,
- IN UINT8 EpAddr,
- IN UINT8 DevSpeed,
- IN UINTN MaxPacket,
- IN UINT8 BufferNum,
- IN OUT VOID *Data[EFI_USB_MAX_ISO_BUFFER_NUM],
- IN UINTN DataLength,
- IN EFI_USB2_HC_TRANSACTION_TRANSLATOR *Translator,
- IN EFI_ASYNC_USB_TRANSFER_CALLBACK Callback,
- IN VOID *Context
- );
/**
Open the USB host controller protocol BY_CHILD.
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
index 806602511c..5607c65b13 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.c
@@ -193,46 +193,7 @@ PeiHubGetHubStatus (
);
}
-/**
- Set specified feature to a given hub.
-
- @param PeiServices General-purpose services that are available to every
PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Value New feature value.
-
- @retval EFI_SUCCESS Port feature is set successfully.
- @retval EFI_DEVICE_ERROR Cannot set the port feature due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiHubSetHubFeature (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT8 Value
- )
-{
- EFI_USB_DEVICE_REQUEST DeviceRequest;
- ZeroMem (&DeviceRequest, sizeof (EFI_USB_DEVICE_REQUEST));
-
- //
- // Fill Device request packet
- //
- DeviceRequest.RequestType = USB_HUB_SET_HUB_FEATURE_REQ_TYPE;
- DeviceRequest.Request = USB_HUB_SET_HUB_FEATURE;
- DeviceRequest.Value = Value;
-
- return UsbIoPpi->UsbControlTransfer (
- PeiServices,
- UsbIoPpi,
- &DeviceRequest,
- EfiUsbNoData,
- PcdGet32 (PcdUsbTransferTimeoutValue),
- NULL,
- 0
- );
-}
/**
Clear specified feature on a given hub.
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
index 385a14ec0d..d21057c349 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/HubPeim.h
@@ -145,24 +145,6 @@ PeiHubSetPortFeature (
IN UINT8 Value
);
-/**
- Set specified feature to a given hub.
-
- @param PeiServices General-purpose services that are available to every
PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Value New feature value.
-
- @retval EFI_SUCCESS Port feature is set successfully.
- @retval EFI_DEVICE_ERROR Cannot set the port feature due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiHubSetHubFeature (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN UINT8 Value
- );
/**
Get a given hub status.
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
index c5e599e2f7..73a163e7a0 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.c
@@ -104,62 +104,7 @@ PeiUsbSetDeviceAddress (
);
}
-/**
- Clear a given usb feature.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Recipient The recipient of ClearFeature Request, should be
one of Device/Interface/Endpoint.
- @param Value Request Value.
- @param Target Request Index.
-
- @retval EFI_SUCCESS Usb feature is cleared successfully.
- @retval EFI_DEVICE_ERROR Cannot clear the usb feature due to a hardware
error.
- @retval Others Other failure occurs.
-**/
-EFI_STATUS
-PeiUsbClearDeviceFeature (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN EFI_USB_RECIPIENT Recipient,
- IN UINT16 Value,
- IN UINT16 Target
- )
-{
- EFI_USB_DEVICE_REQUEST DevReq;
-
- ASSERT (UsbIoPpi != NULL);
-
- switch (Recipient) {
- case EfiUsbDevice:
- DevReq.RequestType = USB_DEV_CLEAR_FEATURE_REQ_TYPE_D;
- break;
-
- case EfiUsbInterface:
- DevReq.RequestType = USB_DEV_CLEAR_FEATURE_REQ_TYPE_I;
- break;
-
- case EfiUsbEndpoint:
- DevReq.RequestType = USB_DEV_CLEAR_FEATURE_REQ_TYPE_E;
- break;
- }
-
- DevReq.Request = USB_DEV_CLEAR_FEATURE;
- DevReq.Value = Value;
- DevReq.Index = Target;
- DevReq.Length = 0;
-
- return UsbIoPpi->UsbControlTransfer (
- PeiServices,
- UsbIoPpi,
- &DevReq,
- EfiUsbNoData,
- PcdGet32 (PcdUsbTransferTimeoutValue),
- NULL,
- 0
- );
-}
/**
Configure a usb device to Configuration 1.
@@ -244,26 +189,4 @@ PeiUsbGetDeviceSpeed (
}
}
-/**
- Judge if the port is in "connection change" status or not.
-
- @param PortChangeStatus The usb port change status gotten.
-
- @retval TRUE The port is in "connection change" status.
- @retval FALSE The port is NOT in "connection change" status.
-**/
-BOOLEAN
-IsPortConnectChange (
- IN UINT16 PortChangeStatus
- )
-{
- //
- // return the bit 0 value of PortChangeStatus
- //
- if ((PortChangeStatus & USB_PORT_STAT_C_CONNECTION) != 0) {
- return TRUE;
- } else {
- return FALSE;
- }
-}
diff --git a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
index 35f47a35ec..e3afee6e84 100644
--- a/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
+++ b/MdeModulePkg/Bus/Usb/UsbBusPei/PeiUsbLib.h
@@ -148,28 +148,6 @@ PeiUsbSetDeviceAddress (
IN UINT16 AddressValue
);
-/**
- Clear a given usb feature.
-
- @param PeiServices General-purpose services that are available to
every PEIM.
- @param UsbIoPpi Indicates the PEI_USB_IO_PPI instance.
- @param Recipient The recipient of ClearFeature Request, should be
one of Device/Interface/Endpoint.
- @param Value Request Value.
- @param Target Request Index.
-
- @retval EFI_SUCCESS Usb feature is cleared successfully.
- @retval EFI_DEVICE_ERROR Cannot clear the usb feature due to a hardware
error.
- @retval Others Other failure occurs.
-
-**/
-EFI_STATUS
-PeiUsbClearDeviceFeature (
- IN EFI_PEI_SERVICES **PeiServices,
- IN PEI_USB_IO_PPI *UsbIoPpi,
- IN EFI_USB_RECIPIENT Recipient,
- IN UINT16 Value,
- IN UINT16 Target
- );
/**
Configure a usb device to Configuration 1.
@@ -215,17 +193,4 @@ PeiUsbGetDeviceSpeed (
IN UINT16 PortStatus
);
-/**
- Judge if the port is in "connection change" status or not.
-
- @param PortChangeStatus The usb port change status gotten.
-
- @retval TRUE The port is in "connection change" status.
- @retval FALSE The port is NOT in "connection change" status.
-
-**/
-BOOLEAN
-IsPortConnectChange (
- IN UINT16 PortChangeStatus
- );
#endif
diff --git a/MdeModulePkg/Core/Dxe/DxeMain.h b/MdeModulePkg/Core/Dxe/DxeMain.h
index 7ec82388a3..8f0b28d095 100644
--- a/MdeModulePkg/Core/Dxe/DxeMain.h
+++ b/MdeModulePkg/Core/Dxe/DxeMain.h
@@ -2178,19 +2178,6 @@ CoreDisplayDiscoveredNotDispatched (
);
-/**
- Place holder function until all the Boot Services and Runtime Services are
- available.
-
- @return EFI_NOT_AVAILABLE_YET
-
-**/
-EFI_STATUS
-EFIAPI
-CoreEfiNotAvailableYetArg0 (
- VOID
- );
-
/**
Place holder function until all the Boot Services and Runtime Services are
diff --git a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
index fc46022c3c..312131f1c2 100644
--- a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
+++ b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c
@@ -560,29 +560,6 @@ DxeMain (
-/**
- Place holder function until all the Boot Services and Runtime Services are
- available.
-
- @return EFI_NOT_AVAILABLE_YET
-
-**/
-EFI_STATUS
-EFIAPI
-CoreEfiNotAvailableYetArg0 (
- VOID
- )
-{
- //
- // This function should never be executed. If it does, then the
architectural protocols
- // have not been designed correctly. The CpuBreakpoint () is commented out
for now until the
- // DXE Core and all the Architectural Protocols are complete.
- //
-
- return EFI_NOT_AVAILABLE_YET;
-}
-
-
/**
Place holder function until all the Boot Services and Runtime Services are
available.
diff --git a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
index 447c56bb11..663f969c0d 100644
--- a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
+++ b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c
@@ -443,51 +443,6 @@ GetGuardMapBit (
return 0;
}
-/**
- Set the bit in bitmap table for the given address.
-
- @param[in] Address The address to set for.
-
- @return VOID.
-**/
-VOID
-EFIAPI
-SetGuardMapBit (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- UINT64 *GuardMap;
- UINT64 BitMask;
-
- FindGuardedMemoryMap (Address, TRUE, &GuardMap);
- if (GuardMap != NULL) {
- BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX (Address));
- *GuardMap |= BitMask;
- }
-}
-
-/**
- Clear the bit in bitmap table for the given address.
-
- @param[in] Address The address to clear for.
-
- @return VOID.
-**/
-VOID
-EFIAPI
-ClearGuardMapBit (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- UINT64 *GuardMap;
- UINT64 BitMask;
-
- FindGuardedMemoryMap (Address, TRUE, &GuardMap);
- if (GuardMap != NULL) {
- BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX (Address));
- *GuardMap &= ~BitMask;
- }
-}
/**
Check to see if the page at the given address is a Guard page or not.
@@ -514,39 +469,6 @@ IsGuardPage (
return ((BitMap == BIT0) || (BitMap == BIT2) || (BitMap == (BIT2 | BIT0)));
}
-/**
- Check to see if the page at the given address is a head Guard page or not.
-
- @param[in] Address The address to check for
-
- @return TRUE The page at Address is a head Guard page
- @return FALSE The page at Address is not a head Guard page
-**/
-BOOLEAN
-EFIAPI
-IsHeadGuard (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- return (GetGuardedMemoryBits (Address, 2) == BIT1);
-}
-
-/**
- Check to see if the page at the given address is a tail Guard page or not.
-
- @param[in] Address The address to check for.
-
- @return TRUE The page at Address is a tail Guard page.
- @return FALSE The page at Address is not a tail Guard page.
-**/
-BOOLEAN
-EFIAPI
-IsTailGuard (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- return (GetGuardedMemoryBits (Address - EFI_PAGE_SIZE, 2) == BIT0);
-}
/**
Check to see if the page at the given address is guarded or not.
diff --git a/MdeModulePkg/Core/PiSmmCore/HeapGuard.c
b/MdeModulePkg/Core/PiSmmCore/HeapGuard.c
index d9e54b96cb..f7ae9ae286 100644
--- a/MdeModulePkg/Core/PiSmmCore/HeapGuard.c
+++ b/MdeModulePkg/Core/PiSmmCore/HeapGuard.c
@@ -455,51 +455,6 @@ GetGuardMapBit (
return 0;
}
-/**
- Set the bit in bitmap table for the given address.
-
- @param[in] Address The address to set for.
-
- @return VOID.
-**/
-VOID
-EFIAPI
-SetGuardMapBit (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- UINT64 *GuardMap;
- UINT64 BitMask;
-
- FindGuardedMemoryMap (Address, TRUE, &GuardMap);
- if (GuardMap != NULL) {
- BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX (Address));
- *GuardMap |= BitMask;
- }
-}
-
-/**
- Clear the bit in bitmap table for the given address.
-
- @param[in] Address The address to clear for.
-
- @return VOID.
-**/
-VOID
-EFIAPI
-ClearGuardMapBit (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- UINT64 *GuardMap;
- UINT64 BitMask;
-
- FindGuardedMemoryMap (Address, TRUE, &GuardMap);
- if (GuardMap != NULL) {
- BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX (Address));
- *GuardMap &= ~BitMask;
- }
-}
/**
Check to see if the page at the given address is a Guard page or not.
@@ -526,39 +481,7 @@ IsGuardPage (
return ((BitMap == BIT0) || (BitMap == BIT2) || (BitMap == (BIT2 | BIT0)));
}
-/**
- Check to see if the page at the given address is a head Guard page or not.
- @param[in] Address The address to check for.
-
- @return TRUE The page at Address is a head Guard page.
- @return FALSE The page at Address is not a head Guard page.
-**/
-BOOLEAN
-EFIAPI
-IsHeadGuard (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- return (GetGuardedMemoryBits (Address, 2) == BIT1);
-}
-
-/**
- Check to see if the page at the given address is a tail Guard page or not.
-
- @param[in] Address The address to check for.
-
- @return TRUE The page at Address is a tail Guard page.
- @return FALSE The page at Address is not a tail Guard page.
-**/
-BOOLEAN
-EFIAPI
-IsTailGuard (
- IN EFI_PHYSICAL_ADDRESS Address
- )
-{
- return (GetGuardedMemoryBits (Address - EFI_PAGE_SIZE, 2) == BIT0);
-}
/**
Check to see if the page at the given address is guarded or not.
@@ -864,66 +787,7 @@ UnsetGuardForMemory (
ClearGuardedMemoryBits(Memory, NumberOfPages);
}
-/**
- Adjust address of free memory according to existing and/or required Guard.
-
- This function will check if there're existing Guard pages of adjacent
- memory blocks, and try to use it as the Guard page of the memory to be
- allocated.
- @param[in] Start Start address of free memory block.
- @param[in] Size Size of free memory block.
- @param[in] SizeRequested Size of memory to allocate.
-
- @return The end address of memory block found.
- @return 0 if no enough space for the required size of memory and its Guard.
-**/
-UINT64
-AdjustMemoryS (
- IN UINT64 Start,
- IN UINT64 Size,
- IN UINT64 SizeRequested
- )
-{
- UINT64 Target;
-
- //
- // UEFI spec requires that allocated pool must be 8-byte aligned. If it's
- // indicated to put the pool near the Tail Guard, we need extra bytes to
- // make sure alignment of the returned pool address.
- //
- if ((PcdGet8 (PcdHeapGuardPropertyMask) & BIT7) == 0) {
- SizeRequested = ALIGN_VALUE(SizeRequested, 8);
- }
-
- Target = Start + Size - SizeRequested;
- ASSERT (Target >= Start);
- if (Target == 0) {
- return 0;
- }
-
- if (!IsGuardPage (Start + Size)) {
- // No Guard at tail to share. One more page is needed.
- Target -= EFI_PAGES_TO_SIZE (1);
- }
-
- // Out of range?
- if (Target < Start) {
- return 0;
- }
-
- // At the edge?
- if (Target == Start) {
- if (!IsGuardPage (Target - EFI_PAGES_TO_SIZE (1))) {
- // No enough space for a new head Guard if no Guard at head to share.
- return 0;
- }
- }
-
- // OK, we have enough pages for memory and its Guards. Return the End of the
- // free space.
- return Target + SizeRequested - 1;
-}
/**
Adjust the start address and number of pages to free according to Guard.
@@ -1049,36 +913,6 @@ AdjustMemoryF (
*NumberOfPages = PagesToFree;
}
-/**
- Adjust the base and number of pages to really allocate according to Guard.
-
- @param[in,out] Memory Base address of free memory.
- @param[in,out] NumberOfPages Size of memory to allocate.
-
- @return VOID.
-**/
-VOID
-AdjustMemoryA (
- IN OUT EFI_PHYSICAL_ADDRESS *Memory,
- IN OUT UINTN *NumberOfPages
- )
-{
- //
- // FindFreePages() has already taken the Guard into account. It's safe to
- // adjust the start address and/or number of pages here, to make sure that
- // the Guards are also "allocated".
- //
- if (!IsGuardPage (*Memory + EFI_PAGES_TO_SIZE (*NumberOfPages))) {
- // No tail Guard, add one.
- *NumberOfPages += 1;
- }
-
- if (!IsGuardPage (*Memory - EFI_PAGE_SIZE)) {
- // No head Guard, add one.
- *Memory -= EFI_PAGE_SIZE;
- *NumberOfPages += 1;
- }
-}
/**
Adjust the pool head position to make sure the Guard page is adjavent to
diff --git a/MdeModulePkg/Core/PiSmmCore/MemoryAttributesTable.c
b/MdeModulePkg/Core/PiSmmCore/MemoryAttributesTable.c
index 36ccf65fa3..1682d0f9e4 100644
--- a/MdeModulePkg/Core/PiSmmCore/MemoryAttributesTable.c
+++ b/MdeModulePkg/Core/PiSmmCore/MemoryAttributesTable.c
@@ -114,34 +114,6 @@ EfiSizeToPages (
return RShiftU64 (Size, EFI_PAGE_SHIFT) + ((((UINTN)Size) & EFI_PAGE_MASK) ?
1 : 0);
}
-/**
- Check the consistency of Smm memory attributes table.
-
- @param[in] MemoryAttributesTable PI SMM memory attributes table
-**/
-VOID
-SmmMemoryAttributesTableConsistencyCheck (
- IN EDKII_PI_SMM_MEMORY_ATTRIBUTES_TABLE *MemoryAttributesTable
- )
-{
- EFI_MEMORY_DESCRIPTOR *MemoryMap;
- UINTN MemoryMapEntryCount;
- UINTN DescriptorSize;
- UINTN Index;
- UINT64 Address;
-
- Address = 0;
- MemoryMapEntryCount = MemoryAttributesTable->NumberOfEntries;
- DescriptorSize = MemoryAttributesTable->DescriptorSize;
- MemoryMap = (EFI_MEMORY_DESCRIPTOR *)(MemoryAttributesTable + 1);
- for (Index = 0; Index < MemoryMapEntryCount; Index++) {
- if (Address != 0) {
- ASSERT (Address == MemoryMap->PhysicalStart);
- }
- Address = MemoryMap->PhysicalStart +
EfiPagesToSize(MemoryMap->NumberOfPages);
- MemoryMap = NEXT_MEMORY_DESCRIPTOR(MemoryMap, DescriptorSize);
- }
-}
/**
Sort memory map entries based upon PhysicalStart, from low to high.
@@ -1224,85 +1196,6 @@ Finish:
return ;
}
-/**
- Find image record according to image base and size.
-
- @param[in] ImageBase Base of PE image
- @param[in] ImageSize Size of PE image
-
- @return image record
-**/
-STATIC
-IMAGE_PROPERTIES_RECORD *
-FindImageRecord (
- IN EFI_PHYSICAL_ADDRESS ImageBase,
- IN UINT64 ImageSize
- )
-{
- IMAGE_PROPERTIES_RECORD *ImageRecord;
- LIST_ENTRY *ImageRecordLink;
- LIST_ENTRY *ImageRecordList;
-
- ImageRecordList = &mImagePropertiesPrivateData.ImageRecordList;
-
- for (ImageRecordLink = ImageRecordList->ForwardLink;
- ImageRecordLink != ImageRecordList;
- ImageRecordLink = ImageRecordLink->ForwardLink) {
- ImageRecord = CR (
- ImageRecordLink,
- IMAGE_PROPERTIES_RECORD,
- Link,
- IMAGE_PROPERTIES_RECORD_SIGNATURE
- );
-
- if ((ImageBase == ImageRecord->ImageBase) &&
- (ImageSize == ImageRecord->ImageSize)) {
- return ImageRecord;
- }
- }
-
- return NULL;
-}
-
-/**
- Remove Image record.
-
- @param[in] DriverEntry Driver information
-**/
-VOID
-SmmRemoveImageRecord (
- IN EFI_SMM_DRIVER_ENTRY *DriverEntry
- )
-{
- IMAGE_PROPERTIES_RECORD *ImageRecord;
- LIST_ENTRY *CodeSegmentListHead;
- IMAGE_PROPERTIES_RECORD_CODE_SECTION *ImageRecordCodeSection;
-
- DEBUG ((DEBUG_VERBOSE, "SMM RemoveImageRecord - 0x%x\n", DriverEntry));
- DEBUG ((DEBUG_VERBOSE, "SMM RemoveImageRecord - 0x%016lx - 0x%016lx\n",
DriverEntry->ImageBuffer, DriverEntry->NumberOfPage));
-
- ImageRecord = FindImageRecord (DriverEntry->ImageBuffer,
EfiPagesToSize(DriverEntry->NumberOfPage));
- if (ImageRecord == NULL) {
- DEBUG ((DEBUG_ERROR, "SMM !!!!!!!! ImageRecord not found !!!!!!!!\n"));
- return ;
- }
-
- CodeSegmentListHead = &ImageRecord->CodeSegmentList;
- while (!IsListEmpty (CodeSegmentListHead)) {
- ImageRecordCodeSection = CR (
- CodeSegmentListHead->ForwardLink,
- IMAGE_PROPERTIES_RECORD_CODE_SECTION,
- Link,
- IMAGE_PROPERTIES_RECORD_CODE_SECTION_SIGNATURE
- );
- RemoveEntryList (&ImageRecordCodeSection->Link);
- FreePool (ImageRecordCodeSection);
- }
-
- RemoveEntryList (&ImageRecord->Link);
- FreePool (ImageRecord);
- mImagePropertiesPrivateData.ImageRecordCount--;
-}
/**
Publish MemoryAttributesTable to SMM configuration table.
@@ -1386,30 +1279,6 @@ PublishMemoryAttributesTable (
ASSERT_EFI_ERROR (Status);
}
-/**
- This function returns if image is inside SMRAM.
-
- @param[in] LoadedImage LoadedImage protocol instance for an image.
-
- @retval TRUE the image is inside SMRAM.
- @retval FALSE the image is outside SMRAM.
-**/
-BOOLEAN
-IsImageInsideSmram (
- IN EFI_LOADED_IMAGE_PROTOCOL *LoadedImage
- )
-{
- UINTN Index;
-
- for (Index = 0; Index < mFullSmramRangeCount; Index++) {
- if ((mFullSmramRanges[Index].PhysicalStart <=
(UINTN)LoadedImage->ImageBase)&&
- (mFullSmramRanges[Index].PhysicalStart +
mFullSmramRanges[Index].PhysicalSize >= (UINTN)LoadedImage->ImageBase +
LoadedImage->ImageSize)) {
- return TRUE;
- }
- }
-
- return FALSE;
-}
/**
This function installs all SMM image record information.
diff --git a/MdeModulePkg/Core/PiSmmCore/Page.c
b/MdeModulePkg/Core/PiSmmCore/Page.c
index 3699af7424..cd7d7ece0c 100644
--- a/MdeModulePkg/Core/PiSmmCore/Page.c
+++ b/MdeModulePkg/Core/PiSmmCore/Page.c
@@ -451,128 +451,7 @@ GetSmmMemoryMapEntryCount (
return Count;
}
-/**
- Dump Smm memory map entry.
-**/
-VOID
-DumpSmmMemoryMapEntry (
- VOID
- )
-{
- LIST_ENTRY *Link;
- MEMORY_MAP *Entry;
- EFI_PHYSICAL_ADDRESS Last;
-
- Last = 0;
- DEBUG ((DEBUG_INFO, "DumpSmmMemoryMapEntry:\n"));
- Link = gMemoryMap.ForwardLink;
- while (Link != &gMemoryMap) {
- Entry = CR (Link, MEMORY_MAP, Link, MEMORY_MAP_SIGNATURE);
- Link = Link->ForwardLink;
-
- if ((Last != 0) && (Last != (UINT64)-1)) {
- if (Last + 1 != Entry->Start) {
- Last = (UINT64)-1;
- } else {
- Last = Entry->End;
- }
- } else if (Last == 0) {
- Last = Entry->End;
- }
-
- DEBUG ((DEBUG_INFO, "Entry (Link - 0x%x)\n", &Entry->Link));
- DEBUG ((DEBUG_INFO, " Signature - 0x%x\n", Entry->Signature));
- DEBUG ((DEBUG_INFO, " Link.ForwardLink - 0x%x\n",
Entry->Link.ForwardLink));
- DEBUG ((DEBUG_INFO, " Link.BackLink - 0x%x\n", Entry->Link.BackLink));
- DEBUG ((DEBUG_INFO, " Type - 0x%x\n", Entry->Type));
- DEBUG ((DEBUG_INFO, " Start - 0x%016lx\n", Entry->Start));
- DEBUG ((DEBUG_INFO, " End - 0x%016lx\n", Entry->End));
- }
-
- ASSERT (Last != (UINT64)-1);
-}
-
-/**
- Dump Smm memory map.
-**/
-VOID
-DumpSmmMemoryMap (
- VOID
- )
-{
- LIST_ENTRY *Node;
- FREE_PAGE_LIST *Pages;
-
- DEBUG ((DEBUG_INFO, "DumpSmmMemoryMap\n"));
-
- Pages = NULL;
- Node = mSmmMemoryMap.ForwardLink;
- while (Node != &mSmmMemoryMap) {
- Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);
- DEBUG ((DEBUG_INFO, "Pages - 0x%x\n", Pages));
- DEBUG ((DEBUG_INFO, "Pages->NumberOfPages - 0x%x\n",
Pages->NumberOfPages));
- Node = Node->ForwardLink;
- }
-}
-/**
- Check if a Smm base~length is in Smm memory map.
-
- @param[in] Base The base address of Smm memory to be checked.
- @param[in] Length THe length of Smm memory to be checked.
-
- @retval TRUE Smm base~length is in smm memory map.
- @retval FALSE Smm base~length is in smm memory map.
-**/
-BOOLEAN
-SmmMemoryMapConsistencyCheckRange (
- IN EFI_PHYSICAL_ADDRESS Base,
- IN UINTN Length
- )
-{
- LIST_ENTRY *Link;
- MEMORY_MAP *Entry;
- BOOLEAN Result;
-
- Result = FALSE;
- Link = gMemoryMap.ForwardLink;
- while (Link != &gMemoryMap) {
- Entry = CR (Link, MEMORY_MAP, Link, MEMORY_MAP_SIGNATURE);
- Link = Link->ForwardLink;
-
- if (Entry->Type != EfiConventionalMemory) {
- continue;
- }
- if (Entry->Start == Base && Entry->End == Base + Length - 1) {
- Result = TRUE;
- break;
- }
- }
-
- return Result;
-}
-
-/**
- Check the consistency of Smm memory map.
-**/
-VOID
-SmmMemoryMapConsistencyCheck (
- VOID
- )
-{
- LIST_ENTRY *Node;
- FREE_PAGE_LIST *Pages;
- BOOLEAN Result;
-
- Pages = NULL;
- Node = mSmmMemoryMap.ForwardLink;
- while (Node != &mSmmMemoryMap) {
- Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);
- Result = SmmMemoryMapConsistencyCheckRange
((EFI_PHYSICAL_ADDRESS)(UINTN)Pages,
(UINTN)EFI_PAGES_TO_SIZE(Pages->NumberOfPages));
- ASSERT (Result);
- Node = Node->ForwardLink;
- }
-}
/**
Internal Function. Allocate n pages from given free page node.
diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
index a4543fc8de..84808d55a0 100644
--- a/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
+++ b/MdeModulePkg/Universal/Console/TerminalDxe/Terminal.h
@@ -1131,18 +1131,6 @@ IsUnicodeFiFoFull (
TERMINAL_DEV *TerminalDevice
);
-/**
- Count Unicode FIFO buffer.
-
- @param TerminalDevice Terminal driver private structure
-
- @return The count in bytes of Unicode FIFO.
-
-**/
-UINT8
-UnicodeFiFoGetKeyCount (
- TERMINAL_DEV *TerminalDevice
- );
/**
Translate raw data into Unicode (according to different encode), and
diff --git a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
index 80c4f6b483..33f9b6e585 100644
--- a/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
+++ b/MdeModulePkg/Universal/Console/TerminalDxe/TerminalConIn.c
@@ -1200,31 +1200,6 @@ IsUnicodeFiFoFull (
return FALSE;
}
-/**
- Count Unicode FIFO buffer.
-
- @param TerminalDevice Terminal driver private structure
-
- @return The count in bytes of Unicode FIFO.
-
-**/
-UINT8
-UnicodeFiFoGetKeyCount (
- TERMINAL_DEV *TerminalDevice
- )
-{
- UINT8 Tail;
- UINT8 Head;
-
- Tail = TerminalDevice->UnicodeFiFo->Tail;
- Head = TerminalDevice->UnicodeFiFo->Head;
-
- if (Tail >= Head) {
- return (UINT8) (Tail - Head);
- } else {
- return (UINT8) (Tail + FIFO_MAX_NUMBER + 1 - Head);
- }
-}
/**
Update the Unicode characters from a terminal input device into EFI Keys
FIFO.
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
index c778cd92f8..39e1811e69 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
@@ -3590,53 +3590,6 @@ Done:
return Status;
}
-/**
- Get Data buffer size based on data type.
-
- @param ValueType The input data type.
-
- @retval The data buffer size for the input type.
-**/
-UINT16
-GetStorageWidth (
- IN UINT8 ValueType
- )
-{
- UINT16 StorageWidth;
-
- switch (ValueType) {
- case EFI_IFR_NUMERIC_SIZE_1:
- case EFI_IFR_TYPE_BOOLEAN:
- StorageWidth = (UINT16) sizeof (UINT8);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_2:
- StorageWidth = (UINT16) sizeof (UINT16);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_4:
- StorageWidth = (UINT16) sizeof (UINT32);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_8:
- StorageWidth = (UINT16) sizeof (UINT64);
- break;
-
- case EFI_IFR_TYPE_TIME:
- StorageWidth = (UINT16) sizeof (EFI_IFR_TIME);
- break;
-
- case EFI_IFR_TYPE_DATE:
- StorageWidth = (UINT16) sizeof (EFI_IFR_DATE);
- break;
-
- default:
- StorageWidth = 0;
- break;
- }
-
- return StorageWidth;
-}
/**
Update the default value in the block data which is used as bit var store.
diff --git a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiProto.c
b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiProto.c
index 9fb848080a..b4a5c2d024 100644
--- a/MdeModulePkg/Universal/Network/IScsiDxe/IScsiProto.c
+++ b/MdeModulePkg/Universal/Network/IScsiDxe/IScsiProto.c
@@ -1738,37 +1738,6 @@ IScsiDelTcb (
FreePool (Tcb);
}
-/**
- Find the task control block by the initator task tag.
-
- @param[in] TcbList The tcb list.
- @param[in] InitiatorTaskTag The initiator task tag.
-
- @return The task control block found.
-**/
-ISCSI_TCB *
-IScsiFindTcbByITT (
- IN LIST_ENTRY *TcbList,
- IN UINT32 InitiatorTaskTag
- )
-{
- ISCSI_TCB *Tcb;
- LIST_ENTRY *Entry;
-
- Tcb = NULL;
-
- NET_LIST_FOR_EACH (Entry, TcbList) {
- Tcb = NET_LIST_USER_STRUCT (Entry, ISCSI_TCB, Link);
-
- if (Tcb->InitiatorTaskTag == InitiatorTaskTag) {
- break;
- }
-
- Tcb = NULL;
- }
-
- return Tcb;
-}
/**
Create a data segment, pad it and calculate the CRC if needed.
diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
index 043341d6e9..c19a72730e 100644
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.c
@@ -1628,22 +1628,6 @@ Ip4Config2InitIfInfo (
CopyMem (&IfInfo->HwAddress, &IpSb->SnpMode.CurrentAddress,
IfInfo->HwAddressSize);
}
-/**
- The event handle routine when DHCPv4 process is finished or is updated.
-
- @param[in] Event Not used.
- @param[in] Context The pointer to the IP4 configuration instance
data.
-
-**/
-VOID
-EFIAPI
-Ip4Config2OnDhcp4Event (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- return ;
-}
/**
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
index 0476077c20..adb5aa35cd 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockImpl.c
@@ -1107,41 +1107,6 @@ SockGetFreeSpace (
}
-/**
- Signal the receive token with the specific error or
- set socket error code after error is received.
-
- @param Sock Pointer to the socket.
- @param Error The error code received.
-
-**/
-VOID
-SockRcvdErr (
- IN OUT SOCKET *Sock,
- IN EFI_STATUS Error
- )
-{
- SOCK_TOKEN *SockToken;
-
- if (!IsListEmpty (&Sock->RcvTokenList)) {
-
- SockToken = NET_LIST_HEAD (
- &Sock->RcvTokenList,
- SOCK_TOKEN,
- TokenList
- );
-
- RemoveEntryList (&SockToken->TokenList);
-
- SIGNAL_TOKEN (SockToken->Token, Error);
-
- FreePool (SockToken);
- } else {
-
- SOCK_ERROR (Sock, Error);
- }
-}
-
/**
Called by the low layer protocol to indicate that there will be no more data
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockInterface.c
b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockInterface.c
index 6dbabc4e51..cd20b8bcb2 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/SockInterface.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/SockInterface.c
@@ -938,48 +938,7 @@ SockGetMode (
}
-/**
- Configure the low level protocol to join a multicast group for
- this socket's connection.
-
- @param Sock Pointer to the socket of the connection to join
the
- specific multicast group.
- @param GroupInfo Pointer to the multicast group info.
-
- @retval EFI_SUCCESS The configuration is done successfully.
- @retval EFI_ACCESS_DENIED Failed to get the lock to access the socket.
- @retval EFI_NOT_STARTED The socket is not configured.
-
-**/
-EFI_STATUS
-SockGroup (
- IN SOCKET *Sock,
- IN VOID *GroupInfo
- )
-{
- EFI_STATUS Status;
-
- Status = EfiAcquireLockOrFail (&(Sock->Lock));
-
- if (EFI_ERROR (Status)) {
- DEBUG ((EFI_D_ERROR, "SockGroup: Get the access for socket"
- " failed with %r", Status));
-
- return EFI_ACCESS_DENIED;
- }
-
- if (SOCK_IS_UNCONFIGURED (Sock)) {
- Status = EFI_NOT_STARTED;
- goto Exit;
- }
-
- Status = Sock->ProtoHandler (Sock, SOCK_GROUP, GroupInfo);
-
-Exit:
- EfiReleaseLock (&(Sock->Lock));
- return Status;
-}
/**
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Socket.h
b/MdeModulePkg/Universal/Network/Tcp4Dxe/Socket.h
index 7ff2fc565e..650a7dd865 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Socket.h
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Socket.h
@@ -550,19 +550,6 @@ SockClone (
IN SOCKET *Sock
);
-/**
- Signal the receive token with the specific error or
- set socket error code after error is received.
-
- @param Sock Pointer to the socket.
- @param Error The error code received.
-
-**/
-VOID
-SockRcvdErr (
- IN OUT SOCKET *Sock,
- IN EFI_STATUS Error
- );
///
/// Proto type of the create callback
@@ -909,25 +896,6 @@ SockGetMode (
IN OUT VOID *Mode
);
-/**
- Configure the low level protocol to join a multicast group for
- this socket's connection.
-
- @param Sock Pointer to the socket of the connection to join
the
- specific multicast group.
- @param GroupInfo Pointer to the multicast group info.
-
- @retval EFI_SUCCESS The configuration is done successfully.
- @retval EFI_ACCESS_DENIED Failed to get the lock to access the socket.
- @retval EFI_NOT_STARTED The socket is not configured.
-
-**/
-EFI_STATUS
-SockGroup (
- IN SOCKET *Sock,
- IN VOID *GroupInfo
- );
-
/**
Add or remove route information in IP route table associated
with this socket.
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
index 2817b80295..e84310f6c6 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.c
@@ -350,31 +350,3 @@ TcpParseOption (
}
-/**
- Check the segment against PAWS.
-
- @param Tcb Pointer to the TCP_CB of this TCP instance.
- @param TSVal The timestamp value.
-
- @retval 1 The segment passed the PAWS check.
- @retval 0 The segment failed to pass the PAWS check.
-
-**/
-UINT32
-TcpPawsOK (
- IN TCP_CB *Tcb,
- IN UINT32 TSVal
- )
-{
- //
- // PAWS as defined in RFC1323, buggy...
- //
- if (TCP_TIME_LT (TSVal, Tcb->TsRecent) &&
- TCP_TIME_LT (Tcb->TsRecentAge + TCP_PAWS_24DAY, mTcpTick)) {
-
- return 0;
-
- }
-
- return 1;
-}
diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.h
b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.h
index 5185aecea8..f9782cb598 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.h
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Option.h
@@ -126,20 +126,5 @@ TcpParseOption (
IN OUT TCP_OPTION *Option
);
-/**
- Check the segment against PAWS.
-
- @param Tcb Pointer to the TCP_CB of this TCP instance.
- @param TSVal The timestamp value.
-
- @retval 1 The segment passed the PAWS check.
- @retval 0 The segment failed to pass the PAWS check.
-
-**/
-UINT32
-TcpPawsOK (
- IN TCP_CB *Tcb,
- IN UINT32 TSVal
- );
#endif
diff --git a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
index 3d28e7aa50..042bd4b30d 100644
--- a/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
+++ b/MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
@@ -452,39 +452,6 @@ IntializeBrowserStorage (
}
}
-/**
- Check whether exist device path info in the ConfigHdr string.
-
- @param String UEFI configuration string
-
- @retval TRUE Device Path exist.
- @retval FALSE Not exist device path info.
-
-**/
-BOOLEAN
-IsDevicePathExist (
- IN EFI_STRING String
- )
-{
- UINTN Length;
-
- for (; (*String != 0 && StrnCmp (String, L"PATH=", StrLen (L"PATH=")) != 0);
String++);
- if (*String == 0) {
- return FALSE;
- }
-
- String += StrLen (L"PATH=");
- if (*String == 0) {
- return FALSE;
- }
-
- for (Length = 0; *String != 0 && *String != L'&'; String++, Length++);
- if (((Length + 1) / 2) < sizeof (EFI_DEVICE_PATH_PROTOCOL)) {
- return FALSE;
- }
-
- return TRUE;
-}
/**
Allocate a FORMSET_STORAGE data structure and insert to FormSet Storage List.
--
2.18.0.windows.1
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