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Diffstat (limited to 'EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c')
-rw-r--r--EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c196
1 files changed, 88 insertions, 108 deletions
diff --git a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c b/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c
index 96424a82ae..4e8caf2514 100644
--- a/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c
+++ b/EmulatorPkg/EmuBlockIoDxe/EmuBlockIo.c
@@ -7,7 +7,6 @@ bbe
#include "EmuBlockIo.h"
-
/**
Reset the block device hardware.
@@ -28,9 +27,9 @@ EmuBlockIo2Reset (
IN BOOLEAN ExtendedVerification
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
@@ -78,17 +77,17 @@ EmuBlockIo2Reset (
EFI_STATUS
EFIAPI
EmuBlockIo2ReadBlocksEx (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- OUT VOID *Buffer
+ IN EFI_BLOCK_IO2_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
@@ -100,7 +99,6 @@ EmuBlockIo2ReadBlocksEx (
return Status;
}
-
/**
Write BufferSize bytes from Lba into Buffer.
@@ -136,16 +134,16 @@ EFI_STATUS
EFIAPI
EmuBlockIo2WriteBlocksEx (
IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA LBA,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token,
- IN UINTN BufferSize,
- IN VOID *Buffer
+ IN UINT32 MediaId,
+ IN EFI_LBA LBA,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
@@ -157,8 +155,6 @@ EmuBlockIo2WriteBlocksEx (
return Status;
}
-
-
/**
Flush the Block Device.
@@ -184,13 +180,13 @@ EmuBlockIo2WriteBlocksEx (
EFI_STATUS
EFIAPI
EmuBlockIo2Flush (
- IN EFI_BLOCK_IO2_PROTOCOL *This,
- IN OUT EFI_BLOCK_IO2_TOKEN *Token
+ IN EFI_BLOCK_IO2_PROTOCOL *This,
+ IN OUT EFI_BLOCK_IO2_TOKEN *Token
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
Private = EMU_BLOCK_IO2_PRIVATE_DATA_FROM_THIS (This);
@@ -202,8 +198,6 @@ EmuBlockIo2Flush (
return Status;
}
-
-
/**
Reset the Block Device.
@@ -218,13 +212,13 @@ EmuBlockIo2Flush (
EFI_STATUS
EFIAPI
EmuBlockIoReset (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN BOOLEAN ExtendedVerification
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN BOOLEAN ExtendedVerification
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
@@ -236,7 +230,6 @@ EmuBlockIoReset (
return Status;
}
-
/**
Read BufferSize bytes from Lba into Buffer.
@@ -259,30 +252,29 @@ EmuBlockIoReset (
EFI_STATUS
EFIAPI
EmuBlockIoReadBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN UINTN BufferSize,
- OUT VOID *Buffer
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN UINTN BufferSize,
+ OUT VOID *Buffer
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
+ EFI_BLOCK_IO2_TOKEN Token;
Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Token.Event = NULL;
- Status = Private->Io->ReadBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
+ Status = Private->Io->ReadBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
gBS->RestoreTPL (OldTpl);
return Status;
}
-
/**
Write BufferSize bytes from Lba into Buffer.
@@ -306,24 +298,24 @@ EmuBlockIoReadBlocks (
EFI_STATUS
EFIAPI
EmuBlockIoWriteBlocks (
- IN EFI_BLOCK_IO_PROTOCOL *This,
- IN UINT32 MediaId,
- IN EFI_LBA Lba,
- IN UINTN BufferSize,
- IN VOID *Buffer
+ IN EFI_BLOCK_IO_PROTOCOL *This,
+ IN UINT32 MediaId,
+ IN EFI_LBA Lba,
+ IN UINTN BufferSize,
+ IN VOID *Buffer
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
+ EFI_BLOCK_IO2_TOKEN Token;
Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Token.Event = NULL;
- Status = Private->Io->WriteBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
+ Status = Private->Io->WriteBlocks (Private->Io, MediaId, Lba, &Token, BufferSize, Buffer);
gBS->RestoreTPL (OldTpl);
return Status;
@@ -345,24 +337,22 @@ EmuBlockIoFlushBlocks (
IN EFI_BLOCK_IO_PROTOCOL *This
)
{
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
- EFI_TPL OldTpl;
- EFI_BLOCK_IO2_TOKEN Token;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_TPL OldTpl;
+ EFI_BLOCK_IO2_TOKEN Token;
Private = EMU_BLOCK_IO_PRIVATE_DATA_FROM_THIS (This);
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
Token.Event = NULL;
- Status = Private->Io->FlushBlocks (Private->Io, &Token);
+ Status = Private->Io->FlushBlocks (Private->Io, &Token);
gBS->RestoreTPL (OldTpl);
return Status;
}
-
-
/**
Tests to see if this driver supports a given controller. If a child device is provided,
it further tests to see if this driver supports creating a handle for the specified child device.
@@ -413,8 +403,8 @@ EmuBlockIoDriverBindingSupported (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
- EFI_STATUS Status;
- EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
+ EFI_STATUS Status;
+ EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
//
// Open the IO Abstraction(s) needed to perform the supported test
@@ -443,15 +433,14 @@ EmuBlockIoDriverBindingSupported (
// Close the I/O Abstraction(s) used to perform the supported test
//
gBS->CloseProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
+ Handle,
+ &gEmuIoThunkProtocolGuid,
+ This->DriverBindingHandle,
+ Handle
+ );
return Status;
}
-
/**
Starts a device controller or a bus controller.
@@ -490,14 +479,14 @@ EmuBlockIoDriverBindingSupported (
EFI_STATUS
EFIAPI
EmuBlockIoDriverBindingStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Handle,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
+ IN EFI_DRIVER_BINDING_PROTOCOL *This,
+ IN EFI_HANDLE Handle,
+ IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
{
- EFI_STATUS Status;
- EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
- EMU_BLOCK_IO_PRIVATE *Private = NULL;
+ EFI_STATUS Status;
+ EMU_IO_THUNK_PROTOCOL *EmuIoThunk;
+ EMU_BLOCK_IO_PRIVATE *Private = NULL;
//
// Grab the protocols we need
@@ -573,8 +562,10 @@ EmuBlockIoDriverBindingStart (
Status = gBS->InstallMultipleProtocolInterfaces (
&Handle,
- &gEfiBlockIoProtocolGuid, &Private->BlockIo,
- &gEfiBlockIo2ProtocolGuid, &Private->BlockIo2,
+ &gEfiBlockIoProtocolGuid,
+ &Private->BlockIo,
+ &gEfiBlockIo2ProtocolGuid,
+ &Private->BlockIo2,
NULL
);
@@ -586,21 +577,19 @@ Done:
}
gBS->FreePool (Private);
-
}
gBS->CloseProtocol (
- Handle,
- &gEmuIoThunkProtocolGuid,
- This->DriverBindingHandle,
- Handle
- );
+ Handle,
+ &gEmuIoThunkProtocolGuid,
+ This->DriverBindingHandle,
+ Handle
+ );
}
return Status;
}
-
/**
Stops a device controller or a bus controller.
@@ -636,9 +625,9 @@ EmuBlockIoDriverBindingStop (
IN EFI_HANDLE *ChildHandleBuffer
)
{
- EFI_BLOCK_IO_PROTOCOL *BlockIo;
- EFI_STATUS Status;
- EMU_BLOCK_IO_PRIVATE *Private;
+ EFI_BLOCK_IO_PROTOCOL *BlockIo;
+ EFI_STATUS Status;
+ EMU_BLOCK_IO_PRIVATE *Private;
//
// Get our context back
@@ -659,8 +648,10 @@ EmuBlockIoDriverBindingStop (
Status = gBS->UninstallMultipleProtocolInterfaces (
Private->EfiHandle,
- &gEfiBlockIoProtocolGuid, &Private->BlockIo,
- &gEfiBlockIo2ProtocolGuid, &Private->BlockIo2,
+ &gEfiBlockIoProtocolGuid,
+ &Private->BlockIo,
+ &gEfiBlockIo2ProtocolGuid,
+ &Private->BlockIo2,
NULL
);
if (!EFI_ERROR (Status)) {
@@ -686,11 +677,7 @@ EmuBlockIoDriverBindingStop (
return Status;
}
-
-
-
-
-EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding = {
+EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding = {
EmuBlockIoDriverBindingSupported,
EmuBlockIoDriverBindingStart,
EmuBlockIoDriverBindingStop,
@@ -699,9 +686,6 @@ EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding = {
NULL
};
-
-
-
/**
The user Entry Point for module EmuBlockIo . The user code starts with this function.
@@ -715,11 +699,11 @@ EFI_DRIVER_BINDING_PROTOCOL gEmuBlockIoDriverBinding = {
EFI_STATUS
EFIAPI
InitializeEmuBlockIo (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
)
{
- EFI_STATUS Status;
+ EFI_STATUS Status;
Status = EfiLibInstallAllDriverProtocols2 (
ImageHandle,
@@ -735,9 +719,5 @@ InitializeEmuBlockIo (
);
ASSERT_EFI_ERROR (Status);
-
return Status;
}
-
-
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-04 18:35:34 +0000