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Merge improved comments into this driver.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7748 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jljusten
2009-03-02 00:58:29 +00:00
parent 3efaa6e097
commit 90b8b0ecf5
3 changed files with 260 additions and 437 deletions
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231
PcAtChipsetPkg/8259InterruptControllerDxe/8259.h
View File

@@ -1,6 +1,7 @@
/**
/** @file
Driver implementing the Tiano Legacy 8259 Protocol
Copyright (c) 2005, Intel Corporation
Copyright (c) 2005, 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -9,13 +10,6 @@ http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
8259.h
Abstract:
Driver implementing the Tiano Legacy 8259 Protocol
**/
#ifndef _8259_H__
@@ -53,116 +47,39 @@ Abstract:
EFI_STATUS
EFIAPI
Interrupt8259SetVectorBase (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN UINT8 MasterBase,
IN UINT8 SlaveBase
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
MasterBase - TODO: add argument description
SlaveBase - TODO: add argument description
Returns:
TODO: add return values
**/
;
IN EFI_LEGACY_8259_PROTOCOL *This,
IN UINT8 MasterBase,
IN UINT8 SlaveBase
);
EFI_STATUS
EFIAPI
Interrupt8259GetMask (
IN EFI_LEGACY_8259_PROTOCOL * This,
IN EFI_LEGACY_8259_PROTOCOL *This,
OUT UINT16 *LegacyMask, OPTIONAL
OUT UINT16 *LegacyEdgeLevel, OPTIONAL
OUT UINT16 *ProtectedMask, OPTIONAL
OUT UINT16 *ProtectedEdgeLevel OPTIONAL
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
LegacyMask - TODO: add argument description
LegacyEdgeLevel - TODO: add argument description
ProtectedMask - TODO: add argument description
ProtectedEdgeLevel - TODO: add argument description
Returns:
TODO: add return values
**/
;
);
EFI_STATUS
EFIAPI
Interrupt8259SetMask (
IN EFI_LEGACY_8259_PROTOCOL * This,
IN UINT16 *LegacyMask, OPTIONAL
IN UINT16 *LegacyEdgeLevel, OPTIONAL
IN UINT16 *ProtectedMask, OPTIONAL
IN UINT16 *ProtectedEdgeLevel OPTIONAL
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
LegacyMask - TODO: add argument description
LegacyEdgeLevel - TODO: add argument description
ProtectedMask - TODO: add argument description
ProtectedEdgeLevel - TODO: add argument description
Returns:
TODO: add return values
**/
;
IN EFI_LEGACY_8259_PROTOCOL *This,
IN UINT16 *LegacyMask, OPTIONAL
IN UINT16 *LegacyEdgeLevel, OPTIONAL
IN UINT16 *ProtectedMask, OPTIONAL
IN UINT16 *ProtectedEdgeLevel OPTIONAL
);
EFI_STATUS
EFIAPI
Interrupt8259SetMode (
IN EFI_LEGACY_8259_PROTOCOL * This,
IN EFI_8259_MODE Mode,
IN UINT16 *Mask, OPTIONAL
IN UINT16 *EdgeLevel OPTIONAL
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Mode - TODO: add argument description
Mask - TODO: add argument description
EdgeLevel - TODO: add argument description
Returns:
TODO: add return values
**/
;
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_MODE Mode,
IN UINT16 *Mask, OPTIONAL
IN UINT16 *EdgeLevel OPTIONAL
);
EFI_STATUS
EFIAPI
@@ -170,75 +87,22 @@ Interrupt8259GetVector (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq,
OUT UINT8 *Vector
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Irq - TODO: add argument description
Vector - TODO: add argument description
Returns:
TODO: add return values
**/
;
);
EFI_STATUS
EFIAPI
Interrupt8259EnableIrq (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq,
IN BOOLEAN LevelTriggered
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Irq - TODO: add argument description
LevelTriggered - TODO: add argument description
Returns:
TODO: add return values
**/
;
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq,
IN BOOLEAN LevelTriggered
);
EFI_STATUS
EFIAPI
Interrupt8259DisableIrq (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Irq - TODO: add argument description
Returns:
TODO: add return values
**/
;
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq
);
EFI_STATUS
EFIAPI
@@ -246,48 +110,13 @@ Interrupt8259GetInterruptLine (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_HANDLE PciHandle,
OUT UINT8 *Vector
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
PciHandle - TODO: add argument description
Vector - TODO: add argument description
Returns:
TODO: add return values
**/
;
);
EFI_STATUS
EFIAPI
Interrupt8259EndOfInterrupt (
IN EFI_LEGACY_8259_PROTOCOL *This,
IN EFI_8259_IRQ Irq
)
/**
Routine Description:
TODO: Add function description
Arguments:
This - TODO: add argument description
Irq - TODO: add argument description
Returns:
TODO: add return values
**/
;
);
#endif