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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7452 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jgong5
2009-02-06 05:07:34 +00:00
parent 4de1f28761
commit f737cfb953
18 changed files with 1709 additions and 1001 deletions
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295
MdeModulePkg/Universal/Network/UefiPxeBcDxe/ComponentName.c
View File

@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2007, Intel Corporation
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,12 +9,6 @@ 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:
ComponentName.c
Abstract:
**/
@@ -23,6 +17,45 @@ Abstract:
//
// EFI Component Name Functions
//
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param[in] Language A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 3066 or ISO 639-2 language code format.
@param[out] DriverName A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
PxeBcComponentNameGetDriverName (
@@ -31,6 +64,74 @@ PxeBcComponentNameGetDriverName (
OUT CHAR16 **DriverName
);
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param[in] ControllerHandle The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param[in] ChildHandle The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param[in] Language A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 3066 or ISO 639-2 language code format.
@param[out] ControllerName A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
PxeBcComponentNameGetControllerName (
@@ -49,6 +150,7 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gPxeBcComponentNam
PxeBcComponentNameGetControllerName,
"eng"
};
GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gPxeBcComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) PxeBcComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) PxeBcComponentNameGetControllerName,
@@ -66,6 +168,45 @@ GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mPxeBcDriverNameTable[] =
}
};
/**
Retrieves a Unicode string that is the user readable name of the driver.
This function retrieves the user readable name of a driver in the form of a
Unicode string. If the driver specified by This has a user readable name in
the language specified by Language, then a pointer to the driver name is
returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
by This does not support the language specified by Language,
then EFI_UNSUPPORTED is returned.
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param[in] Language A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified
in RFC 3066 or ISO 639-2 language code format.
@param[out] DriverName A pointer to the Unicode string to return.
This Unicode string is the name of the
driver specified by This in the language
specified by Language.
@retval EFI_SUCCESS The Unicode string for the Driver specified by
This and the language specified by Language was
returned in DriverName.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER DriverName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
PxeBcComponentNameGetDriverName (
@@ -73,32 +214,6 @@ PxeBcComponentNameGetDriverName (
IN CHAR8 *Language,
OUT CHAR16 **DriverName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
Language - A pointer to a three character ISO 639-2 language identifier.
This is the language of the driver name that that the caller
is requesting, and it must match one of the languages specified
in SupportedLanguages. The number of languages supported by a
driver is up to the driver writer.
DriverName - A pointer to the Unicode string to return. This Unicode string
is the name of the driver specified by This in the language
specified by Language.
Returns:
EFI_SUCCESS - The Unicode string for the Driver specified by This
and the language specified by Language was returned
in DriverName.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - DriverName is NULL.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return LookupUnicodeString2 (
Language,
@@ -109,6 +224,74 @@ PxeBcComponentNameGetDriverName (
);
}
/**
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by a driver.
This function retrieves the user readable name of the controller specified by
ControllerHandle and ChildHandle in the form of a Unicode string. If the
driver specified by This has a user readable name in the language specified by
Language, then a pointer to the controller name is returned in ControllerName,
and EFI_SUCCESS is returned. If the driver specified by This is not currently
managing the controller specified by ControllerHandle and ChildHandle,
then EFI_UNSUPPORTED is returned. If the driver specified by This does not
support the language specified by Language, then EFI_UNSUPPORTED is returned.
@param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param[in] ControllerHandle The handle of a controller that the driver
specified by This is managing. This handle
specifies the controller whose name is to be
returned.
@param[in] ChildHandle The handle of the child controller to retrieve
the name of. This is an optional parameter that
may be NULL. It will be NULL for device
drivers. It will also be NULL for a bus drivers
that wish to retrieve the name of the bus
controller. It will not be NULL for a bus
driver that wishes to retrieve the name of a
child controller.
@param[in] Language A pointer to a Null-terminated ASCII string
array indicating the language. This is the
language of the driver name that the caller is
requesting, and it must match one of the
languages specified in SupportedLanguages. The
number of languages supported by a driver is up
to the driver writer. Language is specified in
RFC 3066 or ISO 639-2 language code format.
@param[out] ControllerName A pointer to the Unicode string to return.
This Unicode string is the name of the
controller specified by ControllerHandle and
ChildHandle in the language specified by
Language from the point of view of the driver
specified by This.
@retval EFI_SUCCESS The Unicode string for the user readable name in
the language specified by Language for the
driver specified by This was returned in
DriverName.
@retval EFI_INVALID_PARAMETER ControllerHandle is not a valid EFI_HANDLE.
@retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
EFI_HANDLE.
@retval EFI_INVALID_PARAMETER Language is NULL.
@retval EFI_INVALID_PARAMETER ControllerName is NULL.
@retval EFI_UNSUPPORTED The driver specified by This is not currently
managing the controller specified by
ControllerHandle and ChildHandle.
@retval EFI_UNSUPPORTED The driver specified by This does not support
the language specified by Language.
**/
EFI_STATUS
EFIAPI
PxeBcComponentNameGetControllerName (
@@ -116,52 +299,8 @@ PxeBcComponentNameGetControllerName (
IN EFI_HANDLE ControllerHandle,
IN EFI_HANDLE ChildHandle OPTIONAL,
IN CHAR8 *Language,
OUT CHAR16 **ControllerNameString
OUT CHAR16 **ControllerName
)
/*++
Routine Description:
Retrieves a Unicode string that is the user readable name of the controller
that is being managed by an EFI Driver.
Arguments:
This - A pointer to the EFI_COMPONENT_NAME_PROTOCOL instance.
ControllerHandle - The handle of a controller that the driver specified by
This is managing. This handle specifies the controller
whose name is to be returned.
ChildHandle - The handle of the child controller to retrieve the name
of. This is an optional parameter that may be NULL. It
will be NULL for device drivers. It will also be NULL
for a bus drivers that wish to retrieve the name of the
bus controller. It will not be NULL for a bus driver
that wishes to retrieve the name of a child controller.
Language - A pointer to a three character ISO 639-2 language
identifier. This is the language of the controller name
that that the caller is requesting, and it must match one
of the languages specified in SupportedLanguages. The
number of languages supported by a driver is up to the
driver writer.
ControllerName - A pointer to the Unicode string to return. This Unicode
string is the name of the controller specified by
ControllerHandle and ChildHandle in the language specified
by Language from the point of view of the driver specified
by This.
Returns:
EFI_SUCCESS - The Unicode string for the user readable name in the
language specified by Language for the driver
specified by This was returned in DriverName.
EFI_INVALID_PARAMETER - ControllerHandle is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - ChildHandle is not NULL and it is not a valid EFI_HANDLE.
EFI_INVALID_PARAMETER - Language is NULL.
EFI_INVALID_PARAMETER - ControllerName is NULL.
EFI_UNSUPPORTED - The driver specified by This is not currently managing
the controller specified by ControllerHandle and
ChildHandle.
EFI_UNSUPPORTED - The driver specified by This does not support the
language specified by Language.
--*/
{
return EFI_UNSUPPORTED;
}

17
MdeModulePkg/Universal/Network/UefiPxeBcDxe/Ebc/PxeArch.c
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007, Intel Corporation
Defines PXE Arch type.
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,20 +10,18 @@ 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:
PxeArch.c
Abstract:
Defines PXE Arch type
**/
#include "PxeArch.h"
UINT16 mSysArch = 0;
/**
Get the system architecture type.
@return system architecture type.
**/
UINT16
GetSysArch (
VOID

18
MdeModulePkg/Universal/Network/UefiPxeBcDxe/Ebc/PxeArch.h
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007, Intel Corporation
Defines PXE Arch type.
Copyright (c) 2007, Intel Corporation.<BR>
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:
PxeArch.h
Abstract:
Defines PXE Arch type
**/
#ifndef _EFI_PXE_ARCH_H_
@@ -28,6 +22,12 @@ Abstract:
#define SYS_ARCH GetSysArch()
/**
Get the system architecture type.
@return system architecture type.
**/
UINT16
GetSysArch (
VOID

12
MdeModulePkg/Universal/Network/UefiPxeBcDxe/Ia32/PxeArch.h
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2006, Intel Corporation
Defines PXE Arch type.
Copyright (c) 2006, Intel Corporation.<BR>
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:
PxeArch.h
Abstract:
Defines PXE Arch type
**/
#ifndef _EFI_PXE_ARCH_H_

5
MdeModulePkg/Universal/Network/UefiPxeBcDxe/Ipf/PxeArch.h
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2006, Intel Corporation
Defines PXE Arch type.
Copyright (c) 2006, Intel Corporation.<BR>
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

219
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.c
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007 - 2008, Intel Corporation
Support for PxeBc dhcp functions.
Copyright (c) 2007 - 2008, Intel Corporation.<BR>
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
@@ -9,15 +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:
PxeBcDhcp.c
Abstract:
Support for PxeBc dhcp functions
**/
@@ -38,12 +30,14 @@ UINT8 mInterestedDhcp4Tags[PXEBC_DHCP4_TAG_INDEX_MAX] = {
/**
GC_NOTO: Add function description
This function initialize the DHCP4 message instance.
@param Seed GC_NOTO: add argument description
@param Udp4 GC_NOTO: add argument description
This function will pad each item of dhcp4 message packet.
@param Seed Pointer to the message instance of the DHCP4 packet.
@param Udp4 Pointer to the EFI_UDP4_PROTOCOL instance.
@return GC_NOTO: add return values
@return none.
**/
VOID
@@ -74,12 +68,12 @@ PxeBcInitSeedPacket (
/**
GC_NOTO: Add function description
Copy the DCHP4 packet from srouce to destination.
@param Dst GC_NOTO: add argument description
@param Src GC_NOTO: add argument description
@param Dst Pointer to the EFI_DHCP4_PROTOCOL instance.
@param Src Pointer to the EFI_DHCP4_PROTOCOL instance.
@return GC_NOTO: add return values
@return None.
**/
VOID
@@ -96,12 +90,13 @@ PxeBcCopyEfiDhcp4Packet (
/**
GC_NOTO: Add function description
Copy the dhcp4 packet to the PxeBc private data and parse the dhcp4 packet.
@param Private GC_NOTO: add argument description
@param OfferIndex GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@param OfferIndex Index of cached packets as complements of pxe mode data,
the index is maximum offer number.
@return GC_NOTO: add return values
@return None.
**/
VOID
@@ -129,10 +124,10 @@ PxeBcCopyProxyOffer (
/**
Parse the cached dhcp packet.
@param CachedPacket Pointer to cached dhcp packet
@param CachedPacket Pointer to cached dhcp packet.
@return TRUE : Success to parse and validation
@return FALSE : Fail to parse or validation
@retval TRUE Succeed to parse and validation.
@retval FALSE Fail to parse or validation.
**/
BOOLEAN
@@ -256,13 +251,16 @@ PxeBcParseCachedDhcpPacket (
/**
GC_NOTO: Add function description
Offer dhcp service with a BINL dhcp offer.
@param Private GC_NOTO: add argument description
@param Index GC_NOTO: add argument description
@return GC_NOTO: add return values
@param Private Pointer to PxeBc private data.
@param Index Index of cached packets as complements of pxe mode data,
the index is maximum offer number.
@retval TRUE Offer the service successfully under priority BINL.
@retval FALSE Boot Service failed, parse cached dhcp packet failed or this
BINL ack cannot find options set or bootfile name specified.
**/
BOOLEAN
PxeBcTryBinl (
@@ -334,12 +332,13 @@ PxeBcTryBinl (
/**
GC_NOTO: Add function description
Offer dhcp service for each proxy with a BINL dhcp offer.
@param Private GC_NOTO: add argument description
@param OfferIndex GC_NOTO: add argument description
@param Private Pointer to PxeBc private data
@param OfferIndex Pointer to the index of cached packets as complements of
pxe mode data, the index is maximum offer number.
@return GC_NOTO: add return values
@return If there is no service needed offer return FALSE, otherwise TRUE.
**/
BOOLEAN
@@ -366,11 +365,14 @@ PxeBcTryBinlProxy (
/**
GC_NOTO: Add function description
This function is to check the selected proxy offer (include BINL dhcp offer and
DHCP_ONLY offer ) and set the flag and copy the DHCP packets to the Pxe base code
mode structure.
@param Private GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@return GC_NOTO: add return values
@retval EFI_SUCCESS Operational successful.
@retval EFI_NO_RESPONSE Offer dhcp service failed.
**/
EFI_STATUS
@@ -518,12 +520,12 @@ PxeBcCheckSelectedOffer (
/**
GC_NOTO: Add function description
Cache the Dhcp4 packet offer, Parse and validate each option of the packet.
@param Private GC_NOTO: add argument description
@param RcvdOffer GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@param RcvdOffer Pointer to the received Dhcp proxy offer packet.
@return GC_NOTO: add return values
@return None.
**/
VOID
@@ -608,11 +610,12 @@ PxeBcCacheDhcpOffer (
/**
GC_NOTO: Add function description
Select the specified proxy offer, such as BINL, DHCP_ONLY and so on.
If the proxy does not exist, try offers with bootfile.
@param Private Pointer to PxeBc private data.
@param Private GC_NOTO: add argument description
@return GC_NOTO: add return values
@return None
**/
VOID
@@ -728,17 +731,32 @@ PxeBcSelectOffer (
/**
GC_NOTO: Add function description
Callback routine.
EFI_DHCP4_CALLBACK is provided by the consumer of the EFI DHCPv4 Protocol driver
to intercept events that occurred in the configuration process. This structure
provides advanced control of each state transition of the DHCP process. The
returned status code determines the behavior of the EFI DHCPv4 Protocol driver.
There are three possible returned values, which are described in the following
table.
@param This GC_NOTO: add argument description
@param Context GC_NOTO: add argument description
@param CurrentState GC_NOTO: add argument description
@param Dhcp4Event GC_NOTO: add argument description
@param Packet GC_NOTO: add argument description
@param NewPacket GC_NOTO: add argument description
@param This Pointer to the EFI DHCPv4 Protocol instance that is used to
configure this callback function.
@param Context Pointer to the context that is initialized by
EFI_DHCP4_PROTOCOL.Configure().
@param CurrentState The current operational state of the EFI DHCPv4 Protocol
driver.
@param Dhcp4Event The event that occurs in the current state, which usually means a
state transition.
@param Packet The DHCP packet that is going to be sent or already received.
@param NewPacket The packet that is used to replace the above Packet.
@retval EFI_SUCCESS GC_NOTO: Add description for return value
@retval EFI_ABORTED GC_NOTO: Add description for return value
@retval EFI_SUCCESS Tells the EFI DHCPv4 Protocol driver to continue the DHCP process.
@retval EFI_NOT_READY Only used in the Dhcp4Selecting state. The EFI DHCPv4 Protocol
driver will continue to wait for more DHCPOFFER packets until the retry
timeout expires.
@retval EFI_ABORTED Tells the EFI DHCPv4 Protocol driver to abort the current process and
return to the Dhcp4Init or Dhcp4InitReboot state.
**/
EFI_STATUS
@@ -878,13 +896,14 @@ PxeBcDhcpCallBack (
/**
GC_NOTO: Add function description
Initialize the DHCP options and build the option list.
@param Private GC_NOTO: add argument description
@param OptList GC_NOTO: add argument description
@param IsDhcpDiscover GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@param OptList Pointer to a DHCP option list.
@param IsDhcpDiscover Discover dhcp option or not.
@return GC_NOTO: add return values
@return The index item number of the option list.
**/
UINT32
@@ -1029,20 +1048,23 @@ PxeBcBuildDhcpOptions (
/**
GC_NOTO: Add function description
Discover the boot of service and initialize the vendor option if exists.
@param Private GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@param Layer GC_NOTO: add argument description
@param UseBis GC_NOTO: add argument description
@param DestIp GC_NOTO: add argument description
@param IpCount GC_NOTO: add argument description
@param SrvList GC_NOTO: add argument description
@param IsDiscv GC_NOTO: add argument description
@param Reply GC_NOTO: add argument description
@retval EFI_OUT_OF_RESOURCES GC_NOTO: Add description for return value
@param Private Pointer to PxeBc private data.
@param Type PxeBc option boot item type
@param Layer PxeBc option boot item layer
@param UseBis Use BIS or not
@param DestIp Ip address for server
@param IpCount The total count of the server ip address
@param SrvList Server list
@param IsDiscv Discover the vendor or not
@param Reply The dhcp4 packet of Pxe reply
@retval EFI_SUCCESS Operation succeeds.
@retval EFI_OUT_OF_RESOURCES Allocate memory pool failed.
@retval EFI_NOT_FOUND There is no vendor option exists.
@retval EFI_TIMEOUT Send Pxe Discover time out.
**/
EFI_STATUS
PxeBcDiscvBootService (
@@ -1242,13 +1264,14 @@ PxeBcDiscvBootService (
/**
GC_NOTO: Add function description
Parse interested dhcp options.
@param Buffer GC_NOTO: add argument description
@param Length GC_NOTO: add argument description
@param OptTag GC_NOTO: add argument description
@param Buffer Pointer to the dhcp options packet.
@param Length The length of the dhcp options.
@param OptTag The option OpCode.
@return GC_NOTO: add return values
@return NULL if the buffer length is 0 and OpCode is not
PXEBC_DHCP4_TAG_EOP, or the pointer to the buffer.
**/
EFI_DHCP4_PACKET_OPTION *
@@ -1290,8 +1313,7 @@ PxeBcParseExtendOptions (
@param Dhcp4Option Pointer to dhcp options
@param VendorOption Pointer to vendor options
@return TRUE : Valid vendor options
@return FALSE : Invalid vendor options
@return TRUE if valid for vendor options, or FALSE.
**/
BOOLEAN
@@ -1409,12 +1431,14 @@ PxeBcParseVendorOptions (
/**
GC_NOTO: Add function description
This function display boot item detail.
@param Str GC_NOTO: add argument description
@param Len GC_NOTO: add argument description
If the length of the boot item string over 70 Char, just display 70 Char.
@param Str Pointer to a string (boot item string).
@param Len The length of string.
@return GC_NOTO: add return values
@return None.
**/
VOID
@@ -1434,13 +1458,16 @@ PxeBcDisplayBootItem (
/**
GC_NOTO: Add function description
Choose the boot prompt.
@param Private GC_NOTO: add argument description
@retval EFI_SUCCESS GC_NOTO: Add description for return value
@retval EFI_TIMEOUT GC_NOTO: Add description for return value
@param Private Pointer to PxeBc private data.
@retval EFI_SUCCESS Select boot prompt done.
@retval EFI_TIMEOUT Select boot prompt time out.
@retval EFI_NOT_FOUND The proxy offer is not Pxe10.
@retval EFI_ABORTED User cancel the operation.
@retval EFI_NOT_READY Read the input key from the keybroad has not finish.
**/
EFI_STATUS
PxeBcSelectBootPrompt (
@@ -1609,13 +1636,15 @@ ON_EXIT:
/**
GC_NOTO: Add function description
Select the boot menu.
@param Private GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@retval EFI_ABORTED GC_NOTO: Add description for return value
@retval EFI_SUCCESS GC_NOTO: Add description for return value
@param Private Pointer to PxeBc private data.
@param Type The type of the menu.
@param UseDefaultItem Use default item or not.
@retval EFI_ABORTED User cancel operation.
@retval EFI_SUCCESS Select the boot menu success.
@retval EFI_NOT_READY Read the input key from the keybroad has not finish.
**/
EFI_STATUS
@@ -1734,7 +1763,7 @@ PxeBcSelectBootMenu (
switch (InputKey.ScanCode) {
case SCAN_LEFT:
case SCAN_UP:
if (Select) {
if (Select > 0) {
--Select;
}

214
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDhcp.h
View File

@@ -1,6 +1,7 @@
/** @file
Dhcp and Discover routines for PxeBc.
Copyright (c) 2007, Intel Corporation
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,21 +10,12 @@ 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:
PxeBcDhcp.h
Abstract:
Dhcp and Discover routines for PxeBc
**/
#ifndef __EFI_PXEBC_DHCP_H__
#define __EFI_PXEBC_DHCP_H__
enum {
typedef enum {
PXEBC_DHCP4_MAX_OPTION_NUM = 16,
PXEBC_DHCP4_MAX_OPTION_SIZE = 312,
PXEBC_DHCP4_MAX_PACKET_SIZE = 1472,
@@ -105,12 +97,12 @@ enum {
PXEBC_DHCP4_OVERLOAD_FILE = 1,
PXEBC_DHCP4_OVERLOAD_SERVER_NAME = 2
};
} PXEBC_ENUM_TYPES;
//
// The array index of the DHCP4 option tag interested
//
enum {
typedef enum {
PXEBC_DHCP4_TAG_INDEX_BOOTFILE_LEN,
PXEBC_DHCP4_TAG_INDEX_VENDOR,
PXEBC_DHCP4_TAG_INDEX_OVERLOAD,
@@ -119,19 +111,19 @@ enum {
PXEBC_DHCP4_TAG_INDEX_CLASS_ID,
PXEBC_DHCP4_TAG_INDEX_BOOTFILE,
PXEBC_DHCP4_TAG_INDEX_MAX
};
} PXEBC_DHCP4_TAG_INDEX_ENUM_TYPES;
//
// The type of DHCP OFFER, arranged by priority, PXE10 has the highest priority.
//
enum {
typedef enum {
DHCP4_PACKET_TYPE_PXE10,
DHCP4_PACKET_TYPE_WFM11A,
DHCP4_PACKET_TYPE_BINL,
DHCP4_PACKET_TYPE_DHCP_ONLY,
DHCP4_PACKET_TYPE_MAX,
DHCP4_PACKET_TYPE_BOOTP = DHCP4_PACKET_TYPE_MAX
};
} DHCP4_PACKET_TYPE_ENUM_TYPES;
#define BIT(x) (1 << x)
#define CTRL(x) (0x1F & (x))
@@ -301,36 +293,33 @@ typedef struct {
#define GET_NEXT_BOOT_SVR_ENTRY(Ent) \
(PXEBC_BOOT_SVR_ENTRY *) ((UINT8 *) Ent + sizeof (*(Ent)) + ((Ent)->IpCnt - 1) * sizeof (EFI_IPv4_ADDRESS))
/**
This function initialize the DHCP4 message instance.
This function will pad each item of dhcp4 message packet.
@param Seed Pointer to the message instance of the DHCP4 packet.
@param Udp4 Pointer to the EFI_UDP4_PROTOCOL instance.
@return none.
**/
VOID
PxeBcInitSeedPacket (
IN EFI_DHCP4_PACKET *Seed,
IN EFI_UDP4_PROTOCOL *Udp4
)
/*++
Routine Description:
GC_NOTO: Add function description
Arguments:
Seed - GC_NOTO: add argument description
Udp4 - GC_NOTO: add argument description
Returns:
GC_NOTO: add return values
--*/
;
/**
GC_NOTO: Add function description
Parse the cached dhcp packet.
@param CachedPacket GC_NOTO: add argument description
@param CachedPacket Pointer to cached dhcp packet.
@return GC_NOTO: add return values
@retval TRUE Success to parse and validation.
@retval FALSE Fail to parse or validation.
**/
BOOLEAN
@@ -339,13 +328,15 @@ PxeBcParseCachedDhcpPacket (
)
;
/**
GC_NOTO: Add function description
This function is to check the selected proxy offer(include BINL dhcp offer and
DHCP_ONLY offer ) and set the flag and copy the DHCP packets to the Pxe base code
mode structure.
@param Private GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@return GC_NOTO: add return values
@retval EFI_SUCCESS Operational successful.
@retval EFI_NO_RESPONSE Offer dhcp service failed.
**/
EFI_STATUS
@@ -356,16 +347,32 @@ PxeBcCheckSelectedOffer (
/**
GC_NOTO: Add function description
Callback routine.
EFI_DHCP4_CALLBACK is provided by the consumer of the EFI DHCPv4 Protocol driver
to intercept events that occurred in the configuration process. This structure
provides advanced control of each state transition of the DHCP process. The
returned status code determines the behavior of the EFI DHCPv4 Protocol driver.
There are three possible returned values, which are described in the following
table.
@param This GC_NOTO: add argument description
@param Context GC_NOTO: add argument description
@param CurrentState GC_NOTO: add argument description
@param Dhcp4Event GC_NOTO: add argument description
@param Packet GC_NOTO: add argument description
@param NewPacket GC_NOTO: add argument description
@param This Pointer to the EFI DHCPv4 Protocol instance that is used to
configure this callback function.
@param Context Pointer to the context that is initialized by
EFI_DHCP4_PROTOCOL.Configure().
@param CurrentState The current operational state of the EFI DHCPv4 Protocol
driver.
@param Dhcp4Event The event that occurs in the current state, which usually means a
state transition.
@param Packet The DHCP packet that is going to be sent or already received.
@param NewPacket The packet that is used to replace the above Packet.
@return GC_NOTO: add return values
@retval EFI_SUCCESS Tells the EFI DHCPv4 Protocol driver to continue the DHCP process.
@retval EFI_NOT_READY Only used in the Dhcp4Selecting state. The EFI DHCPv4 Protocol
driver will continue to wait for more DHCPOFFER packets until the retry
timeout expires.
@retval EFI_ABORTED Tells the EFI DHCPv4 Protocol driver to abort the current process and
return to the Dhcp4Init or Dhcp4InitReboot state.
**/
EFI_STATUS
@@ -381,20 +388,23 @@ PxeBcDhcpCallBack (
/**
GC_NOTO: Add function description
Discover the boot of service and initialize the vendor option if exists.
@param Private GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@param Layer GC_NOTO: add argument description
@param UseBis GC_NOTO: add argument description
@param DestIp GC_NOTO: add argument description
@param IpCount GC_NOTO: add argument description
@param SrvList GC_NOTO: add argument description
@param IsDiscv GC_NOTO: add argument description
@param Reply GC_NOTO: add argument description
@return GC_NOTO: add return values
@param Private Pointer to PxeBc private data.
@param Type PxeBc option boot item type
@param Layer PxeBc option boot item layer
@param UseBis use bios or not
@param DestIp ip address for server
@param IpCount the total of the server ip address
@param SrvList server list
@param IsDiscv discover the vendor or not
@param Reply the dhcp4 packet of Pxe reply
@retval EFI_SUCCESS operational success.
@retval EFI_OUT_OF_RESOURCES Allocate memory pool failed.
@retval EFI_NOT_FOUND There is no vendor option exists.
@retval EFI_TIMEOUT Send Pxe Discover time out.
**/
EFI_STATUS
PxeBcDiscvBootService (
@@ -412,13 +422,14 @@ PxeBcDiscvBootService (
/**
GC_NOTO: Add function description
Initialize the DHCP options and build the option list.
@param Private GC_NOTO: add argument description
@param OptList GC_NOTO: add argument description
@param IsDhcpDiscover GC_NOTO: add argument description
@param Private Pointer to PxeBc private data.
@param OptList Pointer to a DHCP option list.
@param IsDhcpDiscover Discover dhcp option or not.
@return GC_NOTO: add return values
@return The index item number of the option list.
**/
UINT32
@@ -431,14 +442,14 @@ PxeBcBuildDhcpOptions (
/**
GC_NOTO: Add function description
Create the boot options
@param OptList GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@param Layer GC_NOTO: add argument description
@param OptLen GC_NOTO: add argument description
@param OptList Pointer to the list of the options
@param Type the type of option
@param Layer the layer of the boot options
@param OptLen length of opotion
@return GC_NOTO: add return values
@return None.
**/
VOID
@@ -452,13 +463,14 @@ PxeBcCreateBootOptions (
/**
GC_NOTO: Add function description
Parse interested dhcp options.
@param Buffer GC_NOTO: add argument description
@param Length GC_NOTO: add argument description
@param OptTag GC_NOTO: add argument description
@param Buffer Pointer to the dhcp options packet.
@param Length the length of the dhcp options.
@param OptTag the option OpCode.
@return GC_NOTO: add return values
@return Return NULL if the buffer length is 0 and OpCode is not
PXEBC_DHCP4_TAG_EOP, or the pointer to the buffer.
**/
EFI_DHCP4_PACKET_OPTION *
@@ -471,12 +483,12 @@ PxeBcParseExtendOptions (
/**
GC_NOTO: Add function description
This function is to parse and check vendor options.
@param Dhcp4Option GC_NOTO: add argument description
@param VendorOption GC_NOTO: add argument description
@param Dhcp4Option Pointer to dhcp options
@param VendorOption Pointer to vendor options
@return GC_NOTO: add return values
@return Return TRUE if valid for vendor options, or FALSE.
**/
BOOLEAN
@@ -488,31 +500,16 @@ PxeBcParseVendorOptions (
/**
GC_NOTO: Add function description
Choose the boot prompt.
@param Private GC_NOTO: add argument description
@param Info GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@return GC_NOTO: add return values
**/
EFI_STATUS
PxeBcSelectBootServers (
IN PXEBC_PRIVATE_DATA *Private,
OUT EFI_PXE_BASE_CODE_DISCOVER_INFO **Info,
OUT UINT16 *Type
)
;
/**
GC_NOTO: Add function description
@param Private GC_NOTO: add argument description
@return GC_NOTO: add return values
@param Private Pointer to PxeBc private data.
@retval EFI_SUCCESS Select boot prompt done.
@retval EFI_TIMEOUT Select boot prompt time out.
@retval EFI_NOT_FOUND The proxy offer is not Pxe10.
@retval EFI_ABORTED User cancel the operation.
@retval EFI_NOT_READY Read the input key from the keybroad has not finish.
**/
EFI_STATUS
PxeBcSelectBootPrompt (
@@ -522,12 +519,15 @@ PxeBcSelectBootPrompt (
/**
GC_NOTO: Add function description
Select the boot menu.
@param Private GC_NOTO: add argument description
@param Type GC_NOTO: add argument description
@return GC_NOTO: add return values
@param Private Pointer to PxeBc private data.
@param Type The type of the menu.
@param UseDefaultItem Use default item or not.
@retval EFI_ABORTED User cancel operation.
@retval EFI_SUCCESS Select the boot menu success.
@retval EFI_NOT_READY Read the input key from the keybroad has not finish.
**/
EFI_STATUS

104
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.c
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007 - 2008, Intel Corporation
The driver binding for IP4 CONFIG protocol.
Copyright (c) 2007 - 2008, Intel Corporation.<BR>
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
@@ -9,30 +10,30 @@ 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:
PxeBcDriver.c
Abstract:
The driver binding for IP4 CONFIG protocol.
**/
#include "PxeBcImpl.h"
EFI_DRIVER_BINDING_PROTOCOL gPxeBcDriverBinding = {
PxeBcDriverBindingSupported,
PxeBcDriverBindingStart,
PxeBcDriverBindingStop,
0xa,
NULL,
NULL
};
/**
The entry point for PxeBc driver which install the driver
binding and component name protocol on its image.
This is the declaration of an EFI image entry point. This entry point is
the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including
both device drivers and bus drivers.
@param ImageHandle The Image handle of the driver
@param SystemTable The system table
@param ImageHandle The firmware allocated handle for the UEFI image.
@param SystemTable A pointer to the EFI System Table.
@return EFI_SUCCESS
@return Others
@retval EFI_SUCCESS The operation completed successfully.
@retval EFI_OUT_OF_RESOURCES The request could not be completed due to a lack of resources.
**/
EFI_STATUS
@@ -53,16 +54,22 @@ PxeBcDriverEntryPoint (
/**
Test to see if this driver supports ControllerHandle.
Test to see if this driver supports ControllerHandle. This service
is called by the EFI boot service ConnectController(). In
order to make drivers as small as possible, there are a few calling
restrictions for this service. ConnectController() must
follow these calling restrictions. If any other agent wishes to call
Supported() it must also follow these calling restrictions.
PxeBc requires DHCP4 and MTFTP4 protocols.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to test
@param RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to test
@param RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@return EFI_SUCCES
@return EFI_ALREADY_STARTED
@return Others
@retval EFI_SUCCESS This driver supports this device
@retval EFI_ALREADY_STARTED This driver is already running on this device
@retval other This driver does not support this device
**/
EFI_STATUS
@@ -116,17 +123,21 @@ PxeBcDriverBindingSupported (
/**
Start this driver on ControllerHandle.
Start this driver on ControllerHandle. This service is called by the
EFI boot service ConnectController(). In order to make
drivers as small as possible, there are a few calling restrictions for
this service. ConnectController() must follow these
calling restrictions. If any other agent wishes to call Start() it
must also follow these calling restrictions.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to bind driver to
@param RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@return EFI_SUCCES
@return EFI_ALREADY_STARTED
@return EFI_OUT_OF_RESOURCES
@return Others
@retval EFI_SUCCESS This driver is added to ControllerHandle
@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
@retval other This driver does not support this device
**/
EFI_STATUS
@@ -458,17 +469,21 @@ ON_ERROR:
/**
Stop this driver on ControllerHandle.
Stop this driver on ControllerHandle. This service is called by the
EFI boot service DisconnectController(). In order to
make drivers as small as possible, there are a few calling
restrictions for this service. DisconnectController()
must follow these calling restrictions. If any other agent wishes
to call Stop() it must also follow these calling restrictions.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop.
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@return Others
@retval EFI_SUCCESS This driver is removed ControllerHandle
@retval other This driver was not removed from this device
**/
EFI_STATUS
@@ -616,13 +631,4 @@ PxeBcDriverBindingStop (
return Status;
}
EFI_DRIVER_BINDING_PROTOCOL gPxeBcDriverBinding = {
PxeBcDriverBindingSupported,
PxeBcDriverBindingStart,
PxeBcDriverBindingStop,
0xa,
NULL,
NULL
};

131
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcDriver.h
View File

@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2007, Intel Corporation
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,95 +9,94 @@ 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:
PxeBcDriver.h
Abstract:
**/
#ifndef __EFI_PXEBC_DRIVER_H__
#define __EFI_PXEBC_DRIVER_H__
EFI_STATUS
PxeBcDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
Test to see if this driver supports ControllerHandle.
Arguments:
This - Protocol instance pointer.
ControllerHandle - Handle of device to test
RemainingDevicePath - Optional parameter use to pick a specific child
device to start.
Returns:
EFI_SUCCES
EFI_ALREADY_STARTED
Others
--*/
// GC_NOTO: Controller - add argument and description to function comment
;
/**
Start this driver on ControllerHandle.
Test to see if this driver supports ControllerHandle. This service
is called by the EFI boot service ConnectController(). In
order to make drivers as small as possible, there are a few calling
restrictions for this service. ConnectController() must
follow these calling restrictions. If any other agent wishes to call
Supported() it must also follow these calling restrictions.
PxeBc requires DHCP4 and MTFTP4 protocols.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to test
@param RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@retval EFI_SUCCESS This driver supports this device
@retval EFI_ALREADY_STARTED This driver is already running on this device
@retval other This driver does not support this device
**/
EFI_STATUS
EFIAPI
PxeBcDriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL * This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL
);
/**
Start this driver on ControllerHandle. This service is called by the
EFI boot service ConnectController(). In order to make
drivers as small as possible, there are a few calling restrictions for
this service. ConnectController() must follow these
calling restrictions. If any other agent wishes to call Start() it
must also follow these calling restrictions.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to bind driver to
@param RemainingDevicePath Optional parameter use to pick a specific child
device to start.
@return EFI_SUCCES
@return EFI_ALREADY_STARTED
@return EFI_OUT_OF_RESOURCES
@return Others
@retval EFI_SUCCESS This driver is added to ControllerHandle
@retval EFI_ALREADY_STARTED This driver is already running on ControllerHandle
@retval other This driver does not support this device
**/
// GC_NOTO: Controller - add argument and description to function comment
EFI_STATUS
EFIAPI
PxeBcDriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
;
IN EFI_DRIVER_BINDING_PROTOCOL * This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL * RemainingDevicePath OPTIONAL
);
/**
Stop this driver on ControllerHandle.
Stop this driver on ControllerHandle. This service is called by the
EFI boot service DisconnectController(). In order to
make drivers as small as possible, there are a few calling
restrictions for this service. DisconnectController()
must follow these calling restrictions. If any other agent wishes
to call Stop() it must also follow these calling restrictions.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop.
@param This Protocol instance pointer.
@param ControllerHandle Handle of device to stop driver on
@param NumberOfChildren Number of Handles in ChildHandleBuffer. If number of
children is zero stop the entire bus driver.
@param ChildHandleBuffer List of Child Handles to Stop.
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@return Others
@retval EFI_SUCCESS This driver is removed ControllerHandle
@retval other This driver was not removed from this device
**/
// GC_NOTO: Controller - add argument and description to function comment
EFI_STATUS
EFIAPI
PxeBcDriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
;
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
extern EFI_COMPONENT_NAME2_PROTOCOL gPxeBcComponentName2;
extern EFI_COMPONENT_NAME_PROTOCOL gPxeBcComponentName;
extern EFI_DRIVER_BINDING_PROTOCOL gPxeBcDriverBinding;
#endif

1088
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.c
View File

File diff suppressed because it is too large Load Diff

47
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcImpl.h
View File

@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2007 - 2008, Intel Corporation
Copyright (c) 2007 - 2008, Intel Corporation.<BR>
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 +9,6 @@ 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:
PxeBcImpl.h
Abstract:
**/
#ifndef __EFI_PXEBC_IMPL_H__
@@ -143,4 +136,42 @@ struct _PXEBC_PRIVATE_DATA {
extern EFI_PXE_BASE_CODE_PROTOCOL mPxeBcProtocolTemplate;
extern EFI_LOAD_FILE_PROTOCOL mLoadFileProtocolTemplate;
/**
Causes the driver to load a specified file.
@param This Protocol instance pointer.
@param FilePath The device specific path of the file to load.
@param BootPolicy If TRUE, indicates that the request originates from the
boot manager is attempting to load FilePath as a boot
selection. If FALSE, then FilePath must match as exact file
to be loaded.
@param BufferSize On input the size of Buffer in bytes. On output with a return
code of EFI_SUCCESS, the amount of data transferred to
Buffer. On output with a return code of EFI_BUFFER_TOO_SMALL,
the size of Buffer required to retrieve the requested file.
@param Buffer The memory buffer to transfer the file to. IF Buffer is NULL,
then no the size of the requested file is returned in
BufferSize.
@retval EFI_SUCCESS The file was loaded.
@retval EFI_UNSUPPORTED The device does not support the provided BootPolicy
@retval EFI_INVALID_PARAMETER FilePath is not a valid device path, or
BufferSize is NULL.
@retval EFI_NO_MEDIA No medium was present to load the file.
@retval EFI_DEVICE_ERROR The file was not loaded due to a device error.
@retval EFI_NO_RESPONSE The remote system did not respond.
@retval EFI_NOT_FOUND The file was not found.
@retval EFI_ABORTED The file load process was manually cancelled.
**/
EFI_STATUS
EFIAPI
EfiPxeLoadFile (
IN EFI_LOAD_FILE_PROTOCOL * This,
IN EFI_DEVICE_PATH_PROTOCOL * FilePath,
IN BOOLEAN BootPolicy,
IN OUT UINTN *BufferSize,
IN VOID *Buffer OPTIONAL
);
#endif

79
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcMtftp.c
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007, Intel Corporation
PxeBc MTFTP functions.
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,15 +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:
PxeBcMtftp.c
Abstract:
PxeBc MTFTP functions
**/
#include "PxeBcImpl.h"
@@ -35,13 +27,19 @@ CHAR8 *mMtftpOptions[PXE_MTFTP_OPTION_MAXIMUM_INDEX] = {
/**
This is a callback function when packets received/transmitted in Mtftp driver.
A callback function that is provided by the caller to intercept
the EFI_MTFTP4_OPCODE_DATA or EFI_MTFTP4_OPCODE_DATA8 packets processed in the
EFI_MTFTP4_PROTOCOL.ReadFile() function, and alternatively to intercept
EFI_MTFTP4_OPCODE_OACK or EFI_MTFTP4_OPCODE_ERROR packets during a call to
EFI_MTFTP4_PROTOCOL.ReadFile(), WriteFile() or ReadDirectory().
@param This Pointer to Mtftp protocol instance
@param Token Pointer to Mtftp token
@param PacketLen Length of Mtftp packet
@param Packet Pointer to Mtftp packet
@return EFI_SUCCESS
@return EFI_ABORTED
@retval EFI_SUCCESS Operation sucess
@retval EFI_ABORTED Abort transfer process
**/
EFI_STATUS
@@ -90,17 +88,18 @@ PxeBcCheckPacket (
/**
This function is to get size of a file by Tftp.
@param Private Pointer to PxeBc private data
@param Config Pointer to Mtftp configuration data
@param Filename Pointer to file name
@param BlockSize Pointer to block size
@param BufferSize Pointer to buffer size
@return EFI_SUCCESS
@return EFI_NOT_FOUND
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Get the size of file success
@retval EFI_NOT_FOUND Parse the tftp ptions failed.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval Other Has not get the size of the file.
**/
EFI_STATUS
PxeBcTftpGetFileSize (
@@ -161,7 +160,11 @@ PxeBcTftpGetFileSize (
if (Packet->OpCode == EFI_MTFTP4_OPCODE_ERROR) {
Private->Mode.TftpErrorReceived = TRUE;
Private->Mode.TftpError.ErrorCode = (UINT8) Packet->Error.ErrorCode;
AsciiStrnCpy (Private->Mode.TftpError.ErrorString, (CHAR8 *) Packet->Error.ErrorMessage, 127);
AsciiStrnCpy (
Private->Mode.TftpError.ErrorString,
(CHAR8 *) Packet->Error.ErrorMessage,
127
);
}
goto ON_ERROR;
}
@@ -219,9 +222,10 @@ ON_ERROR:
@param BufferSize Pointer to buffer size
@param DontUseBuffer Indicate whether with a receive buffer
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Read the data success from the special file.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Read data from file failed.
**/
EFI_STATUS
PxeBcTftpReadFile (
@@ -301,9 +305,10 @@ PxeBcTftpReadFile (
@param BufferPtr Pointer to buffer
@param BufferSize Pointer to buffer size
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Write the data success into the special file.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Write data into file failed.
**/
EFI_STATUS
PxeBcTftpWriteFile (
@@ -364,21 +369,21 @@ PxeBcTftpWriteFile (
/**
This function is to get data of a directory by Tftp.
This function is to get data(file) from a directory(may be a server) by Tftp.
@param Private Pointer to PxeBc private data
@param Config Pointer to Mtftp configuration data
@param Filename Pointer to file name
@param BlockSize Pointer to block size
@param BufferPtr Pointer to buffer
@param BufferSize Pointer to buffer size
@param DontUseBuffer Indicate whether with a receive buffer
@return EFI_SUCCES
@return EFI_DEVICE_ERROR
@param Private Pointer to PxeBc private data.
@param Config Pointer to Mtftp configuration data.
@param Filename Pointer to file name.
@param BlockSize Pointer to block size.
@param BufferPtr Pointer to buffer.
@param BufferSize Pointer to buffer size.
@param DontUseBuffer Indicate whether with a receive buffer.
@retval EFI_SUCCES Get the data from the file included in directory success.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Operation failed.
**/
// GC_NOTO: EFI_SUCCESS - add return value to function comment
EFI_STATUS
PxeBcTftpReadDirectory (
IN PXEBC_PRIVATE_DATA *Private,

63
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcMtftp.h
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007, Intel Corporation
Mtftp routines for PxeBc.
Copyright (c) 2007, Intel Corporation.<BR>
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
@@ -9,42 +10,34 @@ 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:
PxeBcMtftp.h
Abstract:
Mtftp routines for PxeBc
**/
#ifndef __EFI_PXEBC_MTFTP_H__
#define __EFI_PXEBC_MTFTP_H__
enum {
typedef enum {
PXE_MTFTP_OPTION_BLKSIZE_INDEX,
PXE_MTFTP_OPTION_TIMEOUT_INDEX,
PXE_MTFTP_OPTION_TSIZE_INDEX,
PXE_MTFTP_OPTION_MULTICAST_INDEX,
PXE_MTFTP_OPTION_MAXIMUM_INDEX
};
} PXE_MTFTP_OPTION_ENUM_TYPES;
/**
This function is to get size of a file by Tftp.
@param Private Pointer to PxeBc private data
@param Config Pointer to Mtftp configuration data
@param Filename Pointer to file name
@param BlockSize Pointer to block size
@param BufferSize Pointer to buffer size
@return EFI_SUCCESS
@return EFI_NOT_FOUND
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Get the size of file success
@retval EFI_NOT_FOUND Parse the tftp ptions failed.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval Other Has not get the size of the file.
**/
EFI_STATUS
PxeBcTftpGetFileSize (
@@ -68,9 +61,9 @@ PxeBcTftpGetFileSize (
@param BufferSize Pointer to buffer size
@param DontUseBuffer Indicate whether with a receive buffer
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Read the data success from the special file.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Read data from file failed.
**/
EFI_STATUS
PxeBcTftpReadFile (
@@ -96,8 +89,9 @@ PxeBcTftpReadFile (
@param BufferPtr Pointer to buffer
@param BufferSize Pointer to buffer size
@return EFI_SUCCESS
@return EFI_DEVICE_ERROR
@retval EFI_SUCCESS Write the data success into the special file.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Write data into file failed.
**/
EFI_STATUS
@@ -114,19 +108,20 @@ PxeBcTftpWriteFile (
/**
This function is to get data of a directory by Tftp.
This function is to get data(file) from a directory(may be a server) by Tftp.
@param Private Pointer to PxeBc private data
@param Config Pointer to Mtftp configuration data
@param Filename Pointer to file name
@param BlockSize Pointer to block size
@param BufferPtr Pointer to buffer
@param BufferSize Pointer to buffer size
@param DontUseBuffer Indicate whether with a receive buffer
@return EFI_SUCCES
@return EFI_DEVICE_ERROR
@param Private Pointer to PxeBc private data.
@param Config Pointer to Mtftp configuration data.
@param Filename Pointer to file name.
@param BlockSize Pointer to block size.
@param BufferPtr Pointer to buffer.
@param BufferSize Pointer to buffer size.
@param DontUseBuffer Indicate whether with a receive buffer.
@retval EFI_SUCCES Get the data from the file included in directory success.
@retval EFI_DEVICE_ERROR The network device encountered an error during this operation.
@retval other Operation failed.
**/
EFI_STATUS
PxeBcTftpReadDirectory (

87
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.c
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2007 - 2008, Intel Corporation
Support routines for PxeBc.
Copyright (c) 2007 - 2008, Intel Corporation.<BR>
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
@@ -9,15 +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:
PxeBcSupport.c
Abstract:
Support routines for PxeBc
**/
@@ -25,7 +17,8 @@ Abstract:
/**
This function returns SMBIOS string given the string number.
@param Smbios Pointer to SMBIOS structure
@param StringNumber String number to return. 0 is used to skip all
strings and point to the next SMBIOS structure.
@@ -33,7 +26,6 @@ Abstract:
@return Pointer to string, or pointer to next SMBIOS strcuture if StringNumber == 0
**/
// GC_NOTO: function comment is missing 'Routine Description:'
CHAR8 *
GetSmbiosString (
IN SMBIOS_STRUCTURE_POINTER *Smbios,
@@ -78,14 +70,14 @@ GetSmbiosString (
/**
This function gets system guid and serial number from the smbios table
This function gets system guid and serial number from the smbios table.
@param SystemGuid The pointer of returned system guid
@param SystemSerialNumber The pointer of returned system serial number
@param SystemGuid The pointer of returned system guid.
@param SystemSerialNumber The pointer of returned system serial number.
@retval EFI_SUCCESS Successfully get the system guid and system serial
number
@retval EFI_NOT_FOUND Not find the SMBIOS table
number.
@retval EFI_NOT_FOUND Not find the SMBIOS table.
**/
EFI_STATUS
@@ -145,12 +137,12 @@ GetSmbiosSystemGuidAndSerialNumber (
/**
GC_NOTO: Add function description
The common notify function associated with various PxeBc events.
@param Event GC_NOTO: add argument description
@param Context GC_NOTO: add argument description
@param Event The event signaled.
@param Context The context.
@return GC_NOTO: add return values
@return None
**/
VOID
@@ -162,6 +154,32 @@ PxeBcCommonNotify (
*((BOOLEAN *) Context) = TRUE;
}
/**
This function initialize(or configure) the Udp4Write instance.
@param Udp4 Pointer to the EFI_UDP4_PROTOCOL instance.
@param StationIp Pointer to the station ip address.
@param SubnetMask Pointer to the subnetmask of the station ip address.
@param Gateway Pointer to the gateway ip address.
@param SrcPort Pointer to the srouce port of the station.
@retval EFI_SUCCESS The configuration settings were set, changed, or reset successfully.
@retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,
RARP, etc.) is not finished yet.
@retval EFI_INVALID_PARAMETER One or more following conditions are TRUE:
@retval EFI_ALREADY_STARTED The EFI UDPv4 Protocol instance is already started/configured
and must be stopped/reset before it can be reconfigured.
@retval EFI_ACCESS_DENIED UdpConfigData. AllowDuplicatePort is FALSE
and UdpConfigData.StationPort is already used by
other instance.
@retval EFI_OUT_OF_RESOURCES The EFI UDPv4 Protocol driver cannot allocate memory for this
EFI UDPv4 Protocol instance.
@retval EFI_DEVICE_ERROR An unexpected network or system error occurred and this instance
was not opened.
@retval Others Please examine the function Udp4->Routes(Udp4, FALSE, &mZeroIp4Addr, &mZeroIp4Addr, Gateway) returns.
**/
EFI_STATUS
PxeBcConfigureUdpWriteInstance (
IN EFI_UDP4_PROTOCOL *Udp4,
@@ -214,25 +232,23 @@ PxeBcConfigureUdpWriteInstance (
/**
Convert number to ASCII value
Convert number to ASCII value.
@param Number Numeric value to convert to decimal ASCII value.
@param Buffer Buffer to place ASCII version of the Number
@param Buffer Buffer to place ASCII version of the Number.
@param Length Length of Buffer.
@retval none none
**/
VOID
CvtNum (
IN UINTN Number,
IN UINT8 *Buffer,
IN INTN Length
IN UINTN Length
)
{
UINTN Remainder;
while (Length--) {
while (Length-- > 0) {
Remainder = Number % 10;
Number /= 10;
Buffer[Length] = (UINT8) ('0' + Remainder);
@@ -241,12 +257,12 @@ CvtNum (
/**
GC_NOTO: Add function description
Convert unsigned int number to decimal number.
@param Number GC_NOTO: add argument description
@param Buffer GC_NOTO: add argument description
@param Number The unsigned int number will be converted.
@param Buffer Pointer to the buffer to store the decimal number after transform.
@return GC_NOTO: add return values
@return the length of the number after transform.
**/
UINTN
@@ -274,12 +290,11 @@ UtoA10 (
/**
Convert ASCII numeric string to a UINTN value
Convert ASCII numeric string to a UINTN value.
@param Number Numeric value to convert to decimal ASCII value.
@param Buffer Buffer to place ASCII version of the Number
@param Buffer Pointer to the 8-byte unsigned int value.
@retval Value UINTN value of the ASCII string.
@return UINTN value of the ASCII string.
**/
UINT64

92
MdeModulePkg/Universal/Network/UefiPxeBcDxe/PxeBcSupport.h
View File

@@ -1,6 +1,6 @@
/** @file
Copyright (c) 2007 - 2008, Intel Corporation
Support routines for PxeBc.
Copyright (c) 2007 - 2008, Intel Corporation.<BR>
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
@@ -9,20 +9,22 @@ 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:
PxeBcSupport.h
Abstract:
Support routines for PxeBc
**/
#ifndef __EFI_PXEBC_SUPPORT_H__
#define __EFI_PXEBC_SUPPORT_H__
/**
This function gets system guid and serial number from the smbios table.
@param SystemGuid The pointer of returned system guid.
@param SystemSerialNumber The pointer of returned system serial number.
@retval EFI_SUCCESS Successfully get the system guid and system serial
number.
@retval EFI_NOT_FOUND Not find the SMBIOS table.
**/
EFI_STATUS
GetSmbiosSystemGuidAndSerialNumber (
IN EFI_GUID *SystemGuid,
@@ -31,12 +33,12 @@ GetSmbiosSystemGuidAndSerialNumber (
/**
GC_NOTO: Add function description
The common notify function associated with various PxeBc events.
@param Event GC_NOTO: add argument description
@param Context GC_NOTO: add argument description
@param Event The event signaled.
@param Context The context.
@return GC_NOTO: add return values
@return None
**/
VOID
@@ -46,6 +48,32 @@ PxeBcCommonNotify (
)
;
/**
This function initialize(or configure) the Udp4Write instance.
@param Udp4 Pointer to the EFI_UDP4_PROTOCOL instance.
@param StationIp Pointer to the station ip address.
@param SubnetMask Pointer to the subnetmask of the station ip address.
@param Gateway Pointer to the gateway ip address.
@param SrcPort Pointer to the srouce port of the station.
@retval EFI_SUCCESS The configuration settings were set, changed, or reset successfully.
@retval EFI_NO_MAPPING When using a default address, configuration (DHCP, BOOTP,
RARP, etc.) is not finished yet.
@retval EFI_INVALID_PARAMETER One or more following conditions are TRUE:
@retval EFI_ALREADY_STARTED The EFI UDPv4 Protocol instance is already started/configured
and must be stopped/reset before it can be reconfigured.
@retval EFI_ACCESS_DENIED UdpConfigData. AllowDuplicatePort is FALSE
and UdpConfigData.StationPort is already used by
other instance.
@retval EFI_OUT_OF_RESOURCES The EFI UDPv4 Protocol driver cannot allocate memory for this
EFI UDPv4 Protocol instance.
@retval EFI_DEVICE_ERROR An unexpected network or system error occurred and this instance
was not opened.
@retval Others Please examine the function Udp4->Routes(Udp4, FALSE, &mZeroIp4Addr, &mZeroIp4Addr, Gateway) returns.
**/
EFI_STATUS
PxeBcConfigureUdpWriteInstance (
IN EFI_UDP4_PROTOCOL *Udp4,
@@ -54,42 +82,52 @@ PxeBcConfigureUdpWriteInstance (
IN EFI_IPv4_ADDRESS *Gateway,
IN OUT UINT16 *SrcPort
);
/**
Convert number to ASCII value.
@param Number Numeric value to convert to decimal ASCII value.
@param Buffer Buffer to place ASCII version of the Number
@param Length Length of Buffer.
@return None.
**/
VOID
CvtNum (
IN UINTN Number,
IN UINT8 *Buffer,
IN INTN Length
IN UINTN Length
);
/**
GC_NOTO: Add function description
Convert unsigned int number to decimal number.
@param Number GC_NOTO: add argument description
@param BufferPtr GC_NOTO: add argument description
@param Number The unsigned int number will be converted.
@param Buffer Pointer to the buffer to store the decimal number after transform.
@return GC_NOTO: add return values
@return the length of the number after transform.
**/
UINTN
UtoA10 (
UINTN Number,
CHAR8 *BufferPtr
IN UINTN Number,
IN CHAR8 *Buffer
)
;
/**
GC_NOTO: Add function description
Convert ASCII numeric string to a UINTN value.
@param BufferPtr GC_NOTO: add argument description
@return GC_NOTO: add return values
@param Buffer Pointer to the 8-byte unsigned int value.
@return UINTN value of the ASCII string.
**/
UINT64
AtoU64 (
UINT8 *BufferPtr
IN UINT8 *Buffer
)
;

12
MdeModulePkg/Universal/Network/UefiPxeBcDxe/X64/PxeArch.h
View File

@@ -1,6 +1,7 @@
/** @file
Copyright (c) 2006, Intel Corporation
Defines PXE Arch type.
Copyright (c) 2006, Intel Corporation.<BR>
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:
PxeArch.h
Abstract:
Defines PXE Arch type
**/
#ifndef _EFI_PXE_ARCH_H_