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Update to support to produce Component Name and & Component Name 2 protocol based on Feature flag PcdComponentNameDisable & PcdComponentName2Disable.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4006 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2007-09-30 03:08:02 +00:00
parent 5bca971e54
commit 83cbd279b6
68 changed files with 11129 additions and 9421 deletions
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318
MdeModulePkg/Universal/Network/Ip4Dxe/ComponentName.c
View File

@@ -24,6 +24,45 @@ 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 This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] 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 DriverName[out] 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
Ip4ComponentNameGetDriverName (
@@ -32,6 +71,75 @@ Ip4ComponentNameGetDriverName (
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 This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] 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 ChildHandle[in] 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 Language[in] 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 ControllerName[out] 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
Ip4ComponentNameGetControllerName (
@@ -42,18 +150,29 @@ Ip4ComponentNameGetControllerName (
OUT CHAR16 **ControllerName
);
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gIp4ComponentName = {
EFI_COMPONENT_NAME_PROTOCOL gIp4ComponentName = {
Ip4ComponentNameGetDriverName,
Ip4ComponentNameGetControllerName,
"eng"
};
};
//
// EFI Component Name 2 Protocol
//
EFI_COMPONENT_NAME2_PROTOCOL gIp4ComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) Ip4ComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) Ip4ComponentNameGetControllerName,
"en"
};
static EFI_UNICODE_STRING_TABLE mIp4DriverNameTable[] = {
{
"eng",
"eng;en",
L"IP4 Network Service Driver"
},
{
@@ -62,6 +181,45 @@ static EFI_UNICODE_STRING_TABLE mIp4DriverNameTable[] = {
}
};
/**
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 This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param Language[in] 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 DriverName[out] 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
Ip4ComponentNameGetDriverName (
@@ -69,44 +227,85 @@ Ip4ComponentNameGetDriverName (
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_SUCCES - 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 LookupUnicodeString (
Language,
gIp4ComponentName.SupportedLanguages,
mIp4DriverNameTable,
DriverName
);
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mIp4DriverNameTable,
DriverName,
(BOOLEAN)(This == &gIp4ComponentName)
);
}
/**
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 This[in] A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
EFI_COMPONENT_NAME_PROTOCOL instance.
@param ControllerHandle[in] 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 ChildHandle[in] 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 Language[in] 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 ControllerName[out] 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
Ip4ComponentNameGetControllerName (
@@ -116,51 +315,6 @@ Ip4ComponentNameGetControllerName (
IN CHAR8 *Language,
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;
}

286
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Common.h
View File

@@ -1,143 +1,143 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Common.h
Abstract:
Common definition for IP4.
**/
#ifndef __EFI_IP4_COMMON_H__
#define __EFI_IP4_COMMON_H__
typedef struct _IP4_INTERFACE IP4_INTERFACE;
typedef struct _IP4_PROTOCOL IP4_PROTOCOL;
typedef struct _IP4_SERVICE IP4_SERVICE;
enum {
IP4_ETHER_PROTO = 0x0800,
IP4_PROTO_ICMP = 0x01,
IP4_PROTO_IGMP = 0x02,
//
// The packet is received as link level broadcast/multicast/promiscuous.
//
IP4_LINK_BROADCAST = 0x00000001,
IP4_LINK_MULTICAST = 0x00000002,
IP4_LINK_PROMISC = 0x00000004,
//
// IP4 address cast type classfication. Keep it true that any
// type bigger than or equal to LOCAL_BROADCAST is broadcast.
//
IP4_PROMISCUOUS = 1,
IP4_LOCAL_HOST,
IP4_MULTICAST,
IP4_LOCAL_BROADCAST, // Destination is 255.255.255.255
IP4_SUBNET_BROADCAST,
IP4_NET_BROADCAST,
//
// IP4 header flags
//
IP4_HEAD_DF_MASK = 0x4000,
IP4_HEAD_MF_MASK = 0x2000,
IP4_HEAD_OFFSET_MASK = 0x1fff
};
#define IP4_ALLZERO_ADDRESS 0x00000000u
#define IP4_ALLONE_ADDRESS 0xFFFFFFFFu
#define IP4_ALLSYSTEM_ADDRESS 0xE0000001u
#define IP4_ALLROUTER_ADDRESS 0xE0000002u
//
// Compose the fragment field to be used in the IP4 header.
//
#define IP4_HEAD_FRAGMENT_FIELD(Df, Mf, Offset) \
((UINT16)(((Df) ? 0x4000 : 0) | ((Mf) ? 0x2000 : 0) | (((Offset) >> 3) & 0x1fff)))
#define IP4_LAST_FRAGMENT(FragmentField) \
(((FragmentField) & IP4_HEAD_MF_MASK) == 0)
#define IP4_FIRST_FRAGMENT(FragmentField) \
((BOOLEAN)(((FragmentField) & IP4_HEAD_OFFSET_MASK) == 0))
#define IP4_IS_BROADCAST(CastType) ((CastType) >= IP4_LOCAL_BROADCAST)
//
// Conver the Microsecond to second. IP transmit/receive time is
// in the unit of microsecond. IP ticks once per second.
//
#define IP4_US_TO_SEC(Us) (((Us) + 999999) / 1000000)
INTN
Ip4GetNetCast (
IN IP4_ADDR IpAddr,
IN IP4_INTERFACE *IpIf
);
INTN
Ip4GetHostCast (
IN IP4_SERVICE *IpSb,
IN IP4_ADDR Dst,
IN IP4_ADDR Src
);
IP4_INTERFACE *
Ip4FindInterface (
IN IP4_SERVICE *IpService,
IN IP4_ADDR Addr
);
IP4_INTERFACE *
Ip4FindNet (
IN IP4_SERVICE *IpService,
IN IP4_ADDR Addr
);
IP4_INTERFACE *
Ip4FindStationAddress (
IN IP4_SERVICE *IpSb,
IN IP4_ADDR Ip,
IN IP4_ADDR Netmask
);
EFI_STATUS
Ip4GetMulticastMac (
IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp,
IN IP4_ADDR Multicast,
OUT EFI_MAC_ADDRESS *Mac
);
IP4_HEAD *
Ip4NtohHead (
IN IP4_HEAD *Head
);
EFI_STATUS
Ip4SetVariableData (
IN IP4_SERVICE *IpSb
);
VOID
Ip4ClearVariableData (
IN IP4_SERVICE *IpSb
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Common.h
Abstract:
Common definition for IP4.
**/
#ifndef __EFI_IP4_COMMON_H__
#define __EFI_IP4_COMMON_H__
typedef struct _IP4_INTERFACE IP4_INTERFACE;
typedef struct _IP4_PROTOCOL IP4_PROTOCOL;
typedef struct _IP4_SERVICE IP4_SERVICE;
enum {
IP4_ETHER_PROTO = 0x0800,
IP4_PROTO_ICMP = 0x01,
IP4_PROTO_IGMP = 0x02,
//
// The packet is received as link level broadcast/multicast/promiscuous.
//
IP4_LINK_BROADCAST = 0x00000001,
IP4_LINK_MULTICAST = 0x00000002,
IP4_LINK_PROMISC = 0x00000004,
//
// IP4 address cast type classfication. Keep it true that any
// type bigger than or equal to LOCAL_BROADCAST is broadcast.
//
IP4_PROMISCUOUS = 1,
IP4_LOCAL_HOST,
IP4_MULTICAST,
IP4_LOCAL_BROADCAST, // Destination is 255.255.255.255
IP4_SUBNET_BROADCAST,
IP4_NET_BROADCAST,
//
// IP4 header flags
//
IP4_HEAD_DF_MASK = 0x4000,
IP4_HEAD_MF_MASK = 0x2000,
IP4_HEAD_OFFSET_MASK = 0x1fff
};
#define IP4_ALLZERO_ADDRESS 0x00000000u
#define IP4_ALLONE_ADDRESS 0xFFFFFFFFu
#define IP4_ALLSYSTEM_ADDRESS 0xE0000001u
#define IP4_ALLROUTER_ADDRESS 0xE0000002u
//
// Compose the fragment field to be used in the IP4 header.
//
#define IP4_HEAD_FRAGMENT_FIELD(Df, Mf, Offset) \
((UINT16)(((Df) ? 0x4000 : 0) | ((Mf) ? 0x2000 : 0) | (((Offset) >> 3) & 0x1fff)))
#define IP4_LAST_FRAGMENT(FragmentField) \
(((FragmentField) & IP4_HEAD_MF_MASK) == 0)
#define IP4_FIRST_FRAGMENT(FragmentField) \
((BOOLEAN)(((FragmentField) & IP4_HEAD_OFFSET_MASK) == 0))
#define IP4_IS_BROADCAST(CastType) ((CastType) >= IP4_LOCAL_BROADCAST)
//
// Conver the Microsecond to second. IP transmit/receive time is
// in the unit of microsecond. IP ticks once per second.
//
#define IP4_US_TO_SEC(Us) (((Us) + 999999) / 1000000)
INTN
Ip4GetNetCast (
IN IP4_ADDR IpAddr,
IN IP4_INTERFACE *IpIf
);
INTN
Ip4GetHostCast (
IN IP4_SERVICE *IpSb,
IN IP4_ADDR Dst,
IN IP4_ADDR Src
);
IP4_INTERFACE *
Ip4FindInterface (
IN IP4_SERVICE *IpService,
IN IP4_ADDR Addr
);
IP4_INTERFACE *
Ip4FindNet (
IN IP4_SERVICE *IpService,
IN IP4_ADDR Addr
);
IP4_INTERFACE *
Ip4FindStationAddress (
IN IP4_SERVICE *IpSb,
IN IP4_ADDR Ip,
IN IP4_ADDR Netmask
);
EFI_STATUS
Ip4GetMulticastMac (
IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp,
IN IP4_ADDR Multicast,
OUT EFI_MAC_ADDRESS *Mac
);
IP4_HEAD *
Ip4NtohHead (
IN IP4_HEAD *Head
);
EFI_STATUS
Ip4SetVariableData (
IN IP4_SERVICE *IpSb
);
VOID
Ip4ClearVariableData (
IN IP4_SERVICE *IpSb
);
#endif

5
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.c
View File

@@ -56,14 +56,13 @@ Returns:
--*/
{
return EfiLibInstallAllDriverProtocols (
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&gIp4DriverBinding,
ImageHandle,
&gIp4ComponentName,
NULL,
NULL
&gIp4ComponentName2
);
}

169
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Driver.h
View File

@@ -1,84 +1,85 @@
/** @file
Copyright (c) 2005 - 2007, 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
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:
Ip4Driver.h
Abstract:
**/
#ifndef __EFI_IP4_DRIVER_H__
#define __EFI_IP4_DRIVER_H__
#include <Protocol/ServiceBinding.h>
extern EFI_DRIVER_BINDING_PROTOCOL gIp4DriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gIp4ComponentName;
//
// Function prototype for the driver's entry point
//
EFI_STATUS
EFIAPI
Ip4DriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
//
// Function prototypes for the Drivr Binding Protocol
//
EFI_STATUS
EFIAPI
Ip4DriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
);
EFI_STATUS
EFIAPI
Ip4DriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
);
EFI_STATUS
EFIAPI
Ip4DriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Function ptototypes for the ServiceBinding Prococol
//
EFI_STATUS
EFIAPI
Ip4ServiceBindingCreateChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN EFI_HANDLE *ChildHandle
);
EFI_STATUS
EFIAPI
Ip4ServiceBindingDestroyChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN EFI_HANDLE ChildHandle
);
#endif
/** @file
Copyright (c) 2005 - 2007, 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
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:
Ip4Driver.h
Abstract:
**/
#ifndef __EFI_IP4_DRIVER_H__
#define __EFI_IP4_DRIVER_H__
#include <Protocol/ServiceBinding.h>
extern EFI_DRIVER_BINDING_PROTOCOL gIp4DriverBinding;
extern EFI_COMPONENT_NAME_PROTOCOL gIp4ComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gIp4ComponentName2;
//
// Function prototype for the driver's entry point
//
EFI_STATUS
EFIAPI
Ip4DriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
//
// Function prototypes for the Drivr Binding Protocol
//
EFI_STATUS
EFIAPI
Ip4DriverBindingSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
);
EFI_STATUS
EFIAPI
Ip4DriverBindingStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
);
EFI_STATUS
EFIAPI
Ip4DriverBindingStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE ControllerHandle,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
);
//
// Function ptototypes for the ServiceBinding Prococol
//
EFI_STATUS
EFIAPI
Ip4ServiceBindingCreateChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN EFI_HANDLE *ChildHandle
);
EFI_STATUS
EFIAPI
Ip4ServiceBindingDestroyChild (
IN EFI_SERVICE_BINDING_PROTOCOL *This,
IN EFI_HANDLE ChildHandle
);
#endif

198
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Icmp.h
View File

@@ -1,99 +1,99 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Icmp.h
Abstract:
Header file for ICMP protocol.
**/
#ifndef __EFI_IP4_ICMP_H__
#define __EFI_IP4_ICMP_H__
enum {
//
// ICMP type definations
//
ICMP_ECHO_REPLY = 0,
ICMP_DEST_UNREACHABLE = 3,
ICMP_SOURCE_QUENCH = 4,
ICMP_REDIRECT = 5,
ICMP_ECHO_REQUEST = 8,
ICMP_TIME_EXCEEDED = 11,
ICMP_PARAMETER_PROBLEM = 12,
ICMP_TIMESTAMP = 13,
ICMP_INFO_REQUEST = 15,
ICMP_INFO_REPLY = 16,
ICMP_TYPE_MAX = ICMP_INFO_REPLY,
ICMP_DEFAULT_CODE = 0,
//
// ICMP code definations for ICMP_DEST_UNREACHABLE
//
ICMP_NET_UNREACHABLE = 0,
ICMP_HOST_UNREACHABLE = 1,
ICMP_PROTO_UNREACHABLE = 2, // Host may generate
ICMP_PORT_UNREACHABLE = 3, // Host may generate
ICMP_FRAGMENT_FAILED = 4,
ICMP_SOURCEROUTE_FAILED = 5, // Host may generate
ICMP_NET_UNKNOWN = 6,
ICMP_HOST_UNKNOWN = 7,
ICMP_SOURCE_ISOLATED = 8,
ICMP_NET_PROHIBITED = 9,
ICMP_HOST_PROHIBITED = 10,
ICMP_NET_UNREACHABLE_TOS = 11,
ICMP_HOST_UNREACHABLE_TOS = 12,
//
// ICMP code definations for ICMP_TIME_EXCEEDED
//
ICMP_TIMEOUT_IN_TRANSIT = 0,
ICMp_TIMEOUT_REASSEMBLE = 1, // Host may generate
//
// ICMP code definations for ICMP_TIME_EXCEEDED
//
ICMP_NET_REDIRECT = 0,
ICMP_HOST_REDIRECT = 1,
ICMP_NET_TOS_REDIRECT = 2,
ICMP_HOST_TOS_REDIRECT = 3,
//
// ICMP message classes, each class of ICMP message shares
// a common message format. INVALID_MESSAGE is only a flag.
//
ICMP_INVALID_MESSAGE = 0,
ICMP_ERROR_MESSAGE = 1,
ICMP_QUERY_MESSAGE = 2
};
typedef struct {
UINT8 IcmpType;
UINT8 IcmpClass;
} IP4_ICMP_CLASS;
extern IP4_ICMP_CLASS mIcmpClass[];
extern EFI_IP4_ICMP_TYPE mIp4SupportedIcmp[];
EFI_STATUS
Ip4IcmpHandle (
IN IP4_SERVICE *IpSb,
IN IP4_HEAD *Header,
IN NET_BUF *Packet
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Icmp.h
Abstract:
Header file for ICMP protocol.
**/
#ifndef __EFI_IP4_ICMP_H__
#define __EFI_IP4_ICMP_H__
enum {
//
// ICMP type definations
//
ICMP_ECHO_REPLY = 0,
ICMP_DEST_UNREACHABLE = 3,
ICMP_SOURCE_QUENCH = 4,
ICMP_REDIRECT = 5,
ICMP_ECHO_REQUEST = 8,
ICMP_TIME_EXCEEDED = 11,
ICMP_PARAMETER_PROBLEM = 12,
ICMP_TIMESTAMP = 13,
ICMP_INFO_REQUEST = 15,
ICMP_INFO_REPLY = 16,
ICMP_TYPE_MAX = ICMP_INFO_REPLY,
ICMP_DEFAULT_CODE = 0,
//
// ICMP code definations for ICMP_DEST_UNREACHABLE
//
ICMP_NET_UNREACHABLE = 0,
ICMP_HOST_UNREACHABLE = 1,
ICMP_PROTO_UNREACHABLE = 2, // Host may generate
ICMP_PORT_UNREACHABLE = 3, // Host may generate
ICMP_FRAGMENT_FAILED = 4,
ICMP_SOURCEROUTE_FAILED = 5, // Host may generate
ICMP_NET_UNKNOWN = 6,
ICMP_HOST_UNKNOWN = 7,
ICMP_SOURCE_ISOLATED = 8,
ICMP_NET_PROHIBITED = 9,
ICMP_HOST_PROHIBITED = 10,
ICMP_NET_UNREACHABLE_TOS = 11,
ICMP_HOST_UNREACHABLE_TOS = 12,
//
// ICMP code definations for ICMP_TIME_EXCEEDED
//
ICMP_TIMEOUT_IN_TRANSIT = 0,
ICMp_TIMEOUT_REASSEMBLE = 1, // Host may generate
//
// ICMP code definations for ICMP_TIME_EXCEEDED
//
ICMP_NET_REDIRECT = 0,
ICMP_HOST_REDIRECT = 1,
ICMP_NET_TOS_REDIRECT = 2,
ICMP_HOST_TOS_REDIRECT = 3,
//
// ICMP message classes, each class of ICMP message shares
// a common message format. INVALID_MESSAGE is only a flag.
//
ICMP_INVALID_MESSAGE = 0,
ICMP_ERROR_MESSAGE = 1,
ICMP_QUERY_MESSAGE = 2
};
typedef struct {
UINT8 IcmpType;
UINT8 IcmpClass;
} IP4_ICMP_CLASS;
extern IP4_ICMP_CLASS mIcmpClass[];
extern EFI_IP4_ICMP_TYPE mIp4SupportedIcmp[];
EFI_STATUS
Ip4IcmpHandle (
IN IP4_SERVICE *IpSb,
IN IP4_HEAD *Header,
IN NET_BUF *Packet
);
#endif

476
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4If.h
View File

@@ -1,238 +1,238 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4If.h
Abstract:
Definition for IP4 pesudo interface structure.
**/
#ifndef __EFI_IP4_IF_H__
#define __EFI_IP4_IF_H__
enum {
IP4_FRAME_RX_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'R'),
IP4_FRAME_TX_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'T'),
IP4_FRAME_ARP_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'A'),
IP4_INTERFACE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'I', 'F')
};
//
// This prototype is used by both receive and transmission.
// When receiving Netbuf is allocated by IP4_INTERFACE, and
// released by IP4. Flag shows whether the frame is received
// as link broadcast/multicast...
//
// When transmitting, the Netbuf is from IP4, and provided
// to the callback as a reference. Flag isn't used.
//
// IpInstance can be NULL which means that it is the IP4 driver
// itself sending the packets. IP4 driver may send packets that
// don't belong to any instance, such as ICMP errors, ICMP echo
// responses, or IGMP packets. IpInstance is used as a tag in
// this module.
//
typedef
VOID
(*IP4_FRAME_CALLBACK) (
IP4_PROTOCOL *IpInstance, OPTIONAL
NET_BUF *Packet,
EFI_STATUS IoStatus,
UINT32 LinkFlag,
VOID *Context
);
//
// Each receive request is wrapped in an IP4_LINK_RX_TOKEN.
// Upon completion, the Callback will be called. Only one
// receive request is send to MNP. IpInstance is always NULL.
// Reference MNP's spec for information.
//
typedef struct {
UINT32 Signature;
IP4_INTERFACE *Interface;
IP4_PROTOCOL *IpInstance;
IP4_FRAME_CALLBACK CallBack;
VOID *Context;
EFI_MANAGED_NETWORK_COMPLETION_TOKEN MnpToken;
} IP4_LINK_RX_TOKEN;
//
// Each transmit request is wrapped in an IP4_LINK_TX_TOKEN.
// Upon completion, the Callback will be called.
//
typedef struct {
UINT32 Signature;
NET_LIST_ENTRY Link;
IP4_INTERFACE *Interface;
IP4_PROTOCOL *IpInstance;
IP4_FRAME_CALLBACK CallBack;
NET_BUF *Packet;
VOID *Context;
EFI_MAC_ADDRESS DstMac;
EFI_MAC_ADDRESS SrcMac;
EFI_MANAGED_NETWORK_COMPLETION_TOKEN MnpToken;
EFI_MANAGED_NETWORK_TRANSMIT_DATA MnpTxData;
} IP4_LINK_TX_TOKEN;
//
// Only one ARP request is requested for all the frames in
// a time. It is started for the first frames to the Ip. Any
// subsequent transmission frame will be linked to Frames, and
// be sent all at once the ARP requests succeed.
//
typedef struct {
UINT32 Signature;
NET_LIST_ENTRY Link;
NET_LIST_ENTRY Frames;
IP4_INTERFACE *Interface;
//
// ARP requesting staffs
//
EFI_EVENT OnResolved;
IP4_ADDR Ip;
EFI_MAC_ADDRESS Mac;
} IP4_ARP_QUE;
//
// Callback to select which frame to cancel. Caller can cancel a
// single frame, or all the frame from an IP instance.
//
typedef
BOOLEAN
(*IP4_FRAME_TO_CANCEL) (
IP4_LINK_TX_TOKEN *Frame,
VOID *Context
);
//
// Each IP4 instance has its own station address. All the instances
// with the same station address share a single interface structure.
// Each interface has its own ARP child, and shares one MNP child.
// Notice the special cases that DHCP can configure the interface
// with 0.0.0.0/0.0.0.0.
//
struct _IP4_INTERFACE {
UINT32 Signature;
NET_LIST_ENTRY Link;
INTN RefCnt;
//
// IP address and subnet mask of the interface. It also contains
// the subnet/net broadcast address for quick access. The fileds
// are invalid if (Configured == FALSE)
//
IP4_ADDR Ip;
IP4_ADDR SubnetMask;
IP4_ADDR SubnetBrdcast;
IP4_ADDR NetBrdcast;
BOOLEAN Configured;
//
// Handle used to create/destory ARP child. All the IP children
// share one MNP which is owned by IP service binding.
//
EFI_HANDLE Controller;
EFI_HANDLE Image;
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_ARP_PROTOCOL *Arp;
EFI_HANDLE ArpHandle;
//
// Queues to keep the frames sent and waiting ARP request.
//
NET_LIST_ENTRY ArpQues;
NET_LIST_ENTRY SentFrames;
IP4_LINK_RX_TOKEN *RecvRequest;
//
// The interface's MAC and broadcast MAC address.
//
EFI_MAC_ADDRESS Mac;
EFI_MAC_ADDRESS BroadcastMac;
UINT32 HwaddrLen;
//
// All the IP instances that have the same IP/SubnetMask are linked
// together through IpInstances. If any of the instance enables
// promiscuous receive, PromiscRecv is true.
//
NET_LIST_ENTRY IpInstances;
BOOLEAN PromiscRecv;
};
IP4_INTERFACE *
Ip4CreateInterface (
IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp,
IN EFI_HANDLE Controller,
IN EFI_HANDLE ImageHandle
);
EFI_STATUS
Ip4SetAddress (
IN IP4_INTERFACE *Interface,
IN IP4_ADDR IpAddr,
IN IP4_ADDR SubnetMask
);
EFI_STATUS
Ip4FreeInterface (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance OPTIONAL
);
EFI_STATUS
Ip4SendFrame (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN NET_BUF *Packet,
IN IP4_ADDR NextHop,
IN IP4_FRAME_CALLBACK CallBack,
IN VOID *Context
);
VOID
Ip4CancelFrames (
IN IP4_INTERFACE *Interface,
IN EFI_STATUS IoStatus,
IN IP4_FRAME_TO_CANCEL FrameToCancel, OPTIONAL
IN VOID *Context
);
VOID
Ip4CancelReceive (
IN IP4_INTERFACE *Interface
);
EFI_STATUS
Ip4ReceiveFrame (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN IP4_FRAME_CALLBACK CallBack,
IN VOID *Context
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4If.h
Abstract:
Definition for IP4 pesudo interface structure.
**/
#ifndef __EFI_IP4_IF_H__
#define __EFI_IP4_IF_H__
enum {
IP4_FRAME_RX_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'R'),
IP4_FRAME_TX_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'T'),
IP4_FRAME_ARP_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'F', 'A'),
IP4_INTERFACE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', 'I', 'F')
};
//
// This prototype is used by both receive and transmission.
// When receiving Netbuf is allocated by IP4_INTERFACE, and
// released by IP4. Flag shows whether the frame is received
// as link broadcast/multicast...
//
// When transmitting, the Netbuf is from IP4, and provided
// to the callback as a reference. Flag isn't used.
//
// IpInstance can be NULL which means that it is the IP4 driver
// itself sending the packets. IP4 driver may send packets that
// don't belong to any instance, such as ICMP errors, ICMP echo
// responses, or IGMP packets. IpInstance is used as a tag in
// this module.
//
typedef
VOID
(*IP4_FRAME_CALLBACK) (
IP4_PROTOCOL *IpInstance, OPTIONAL
NET_BUF *Packet,
EFI_STATUS IoStatus,
UINT32 LinkFlag,
VOID *Context
);
//
// Each receive request is wrapped in an IP4_LINK_RX_TOKEN.
// Upon completion, the Callback will be called. Only one
// receive request is send to MNP. IpInstance is always NULL.
// Reference MNP's spec for information.
//
typedef struct {
UINT32 Signature;
IP4_INTERFACE *Interface;
IP4_PROTOCOL *IpInstance;
IP4_FRAME_CALLBACK CallBack;
VOID *Context;
EFI_MANAGED_NETWORK_COMPLETION_TOKEN MnpToken;
} IP4_LINK_RX_TOKEN;
//
// Each transmit request is wrapped in an IP4_LINK_TX_TOKEN.
// Upon completion, the Callback will be called.
//
typedef struct {
UINT32 Signature;
NET_LIST_ENTRY Link;
IP4_INTERFACE *Interface;
IP4_PROTOCOL *IpInstance;
IP4_FRAME_CALLBACK CallBack;
NET_BUF *Packet;
VOID *Context;
EFI_MAC_ADDRESS DstMac;
EFI_MAC_ADDRESS SrcMac;
EFI_MANAGED_NETWORK_COMPLETION_TOKEN MnpToken;
EFI_MANAGED_NETWORK_TRANSMIT_DATA MnpTxData;
} IP4_LINK_TX_TOKEN;
//
// Only one ARP request is requested for all the frames in
// a time. It is started for the first frames to the Ip. Any
// subsequent transmission frame will be linked to Frames, and
// be sent all at once the ARP requests succeed.
//
typedef struct {
UINT32 Signature;
NET_LIST_ENTRY Link;
NET_LIST_ENTRY Frames;
IP4_INTERFACE *Interface;
//
// ARP requesting staffs
//
EFI_EVENT OnResolved;
IP4_ADDR Ip;
EFI_MAC_ADDRESS Mac;
} IP4_ARP_QUE;
//
// Callback to select which frame to cancel. Caller can cancel a
// single frame, or all the frame from an IP instance.
//
typedef
BOOLEAN
(*IP4_FRAME_TO_CANCEL) (
IP4_LINK_TX_TOKEN *Frame,
VOID *Context
);
//
// Each IP4 instance has its own station address. All the instances
// with the same station address share a single interface structure.
// Each interface has its own ARP child, and shares one MNP child.
// Notice the special cases that DHCP can configure the interface
// with 0.0.0.0/0.0.0.0.
//
struct _IP4_INTERFACE {
UINT32 Signature;
NET_LIST_ENTRY Link;
INTN RefCnt;
//
// IP address and subnet mask of the interface. It also contains
// the subnet/net broadcast address for quick access. The fileds
// are invalid if (Configured == FALSE)
//
IP4_ADDR Ip;
IP4_ADDR SubnetMask;
IP4_ADDR SubnetBrdcast;
IP4_ADDR NetBrdcast;
BOOLEAN Configured;
//
// Handle used to create/destory ARP child. All the IP children
// share one MNP which is owned by IP service binding.
//
EFI_HANDLE Controller;
EFI_HANDLE Image;
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_ARP_PROTOCOL *Arp;
EFI_HANDLE ArpHandle;
//
// Queues to keep the frames sent and waiting ARP request.
//
NET_LIST_ENTRY ArpQues;
NET_LIST_ENTRY SentFrames;
IP4_LINK_RX_TOKEN *RecvRequest;
//
// The interface's MAC and broadcast MAC address.
//
EFI_MAC_ADDRESS Mac;
EFI_MAC_ADDRESS BroadcastMac;
UINT32 HwaddrLen;
//
// All the IP instances that have the same IP/SubnetMask are linked
// together through IpInstances. If any of the instance enables
// promiscuous receive, PromiscRecv is true.
//
NET_LIST_ENTRY IpInstances;
BOOLEAN PromiscRecv;
};
IP4_INTERFACE *
Ip4CreateInterface (
IN EFI_MANAGED_NETWORK_PROTOCOL *Mnp,
IN EFI_HANDLE Controller,
IN EFI_HANDLE ImageHandle
);
EFI_STATUS
Ip4SetAddress (
IN IP4_INTERFACE *Interface,
IN IP4_ADDR IpAddr,
IN IP4_ADDR SubnetMask
);
EFI_STATUS
Ip4FreeInterface (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance OPTIONAL
);
EFI_STATUS
Ip4SendFrame (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN NET_BUF *Packet,
IN IP4_ADDR NextHop,
IN IP4_FRAME_CALLBACK CallBack,
IN VOID *Context
);
VOID
Ip4CancelFrames (
IN IP4_INTERFACE *Interface,
IN EFI_STATUS IoStatus,
IN IP4_FRAME_TO_CANCEL FrameToCancel, OPTIONAL
IN VOID *Context
);
VOID
Ip4CancelReceive (
IN IP4_INTERFACE *Interface
);
EFI_STATUS
Ip4ReceiveFrame (
IN IP4_INTERFACE *Interface,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN IP4_FRAME_CALLBACK CallBack,
IN VOID *Context
);
#endif

240
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Igmp.h
View File

@@ -1,120 +1,120 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Igmp.h
Abstract:
**/
#ifndef __EFI_IP4_IGMP_H__
#define __EFI_IP4_IGMP_H__
#pragma pack(1)
typedef struct {
UINT8 Type;
UINT8 MaxRespTime;
UINT16 Checksum;
IP4_ADDR Group;
} IGMP_HEAD;
#pragma pack()
//
// The status of multicast group. It isn't necessary to maintain
// explicit state of host state diagram. A group with non-zero
// DelayTime is in "delaying member" state. otherwise, it is in
// "idle member" state.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Address;
INTN DelayTime;
BOOLEAN ReportByUs;
EFI_MAC_ADDRESS Mac;
} IGMP_GROUP;
//
// The IGMP status. Each IP4 service instance has a IGMP_SERVICE_DATA
// attached. The Igmpv1QuerySeen remember whether the server on this
// connected network is v1 or v2.
//
typedef struct {
INTN Igmpv1QuerySeen;
NET_LIST_ENTRY Groups;
} IGMP_SERVICE_DATA;
enum {
//
// IGMP message type
//
IGMP_MEMBERSHIP_QUERY = 0x11,
IGMP_V1_MEMBERSHIP_REPORT = 0x12,
IGMP_V2_MEMBERSHIP_REPORT = 0x16,
IGMP_LEAVE_GROUP = 0x17,
IGMP_V1ROUTER_PRESENT = 400,
IGMP_UNSOLICIATED_REPORT = 10
};
EFI_STATUS
Ip4InitIgmp (
IN IP4_SERVICE *IpService
);
EFI_STATUS
Ip4JoinGroup (
IN IP4_PROTOCOL *IpInstance,
IN IP4_ADDR Address
);
EFI_STATUS
Ip4LeaveGroup (
IN IP4_PROTOCOL *IpInstance,
IN IP4_ADDR Address
);
EFI_STATUS
Ip4IgmpHandle (
IN IP4_SERVICE *IpService,
IN IP4_HEAD *Head,
IN NET_BUF *Packet
);
VOID
Ip4IgmpTicking (
IN IP4_SERVICE *IpService
);
IP4_ADDR *
Ip4CombineGroups (
IN IP4_ADDR *SourceGroups,
IN UINT32 Count,
IN IP4_ADDR Addr
);
INTN
Ip4RemoveGroupAddr (
IN IP4_ADDR *Group,
IN UINT32 GroupCnt,
IN IP4_ADDR Addr
);
IGMP_GROUP *
Ip4FindGroup (
IN IGMP_SERVICE_DATA *IgmpCtrl,
IN IP4_ADDR Address
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Igmp.h
Abstract:
**/
#ifndef __EFI_IP4_IGMP_H__
#define __EFI_IP4_IGMP_H__
#pragma pack(1)
typedef struct {
UINT8 Type;
UINT8 MaxRespTime;
UINT16 Checksum;
IP4_ADDR Group;
} IGMP_HEAD;
#pragma pack()
//
// The status of multicast group. It isn't necessary to maintain
// explicit state of host state diagram. A group with non-zero
// DelayTime is in "delaying member" state. otherwise, it is in
// "idle member" state.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Address;
INTN DelayTime;
BOOLEAN ReportByUs;
EFI_MAC_ADDRESS Mac;
} IGMP_GROUP;
//
// The IGMP status. Each IP4 service instance has a IGMP_SERVICE_DATA
// attached. The Igmpv1QuerySeen remember whether the server on this
// connected network is v1 or v2.
//
typedef struct {
INTN Igmpv1QuerySeen;
NET_LIST_ENTRY Groups;
} IGMP_SERVICE_DATA;
enum {
//
// IGMP message type
//
IGMP_MEMBERSHIP_QUERY = 0x11,
IGMP_V1_MEMBERSHIP_REPORT = 0x12,
IGMP_V2_MEMBERSHIP_REPORT = 0x16,
IGMP_LEAVE_GROUP = 0x17,
IGMP_V1ROUTER_PRESENT = 400,
IGMP_UNSOLICIATED_REPORT = 10
};
EFI_STATUS
Ip4InitIgmp (
IN IP4_SERVICE *IpService
);
EFI_STATUS
Ip4JoinGroup (
IN IP4_PROTOCOL *IpInstance,
IN IP4_ADDR Address
);
EFI_STATUS
Ip4LeaveGroup (
IN IP4_PROTOCOL *IpInstance,
IN IP4_ADDR Address
);
EFI_STATUS
Ip4IgmpHandle (
IN IP4_SERVICE *IpService,
IN IP4_HEAD *Head,
IN NET_BUF *Packet
);
VOID
Ip4IgmpTicking (
IN IP4_SERVICE *IpService
);
IP4_ADDR *
Ip4CombineGroups (
IN IP4_ADDR *SourceGroups,
IN UINT32 Count,
IN IP4_ADDR Addr
);
INTN
Ip4RemoveGroupAddr (
IN IP4_ADDR *Group,
IN UINT32 GroupCnt,
IN IP4_ADDR Addr
);
IGMP_GROUP *
Ip4FindGroup (
IN IGMP_SERVICE_DATA *IgmpCtrl,
IN IP4_ADDR Address
);
#endif

492
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Impl.h
View File

@@ -1,28 +1,28 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Impl.h
Abstract:
Ip4 internal functions and type defintions.
**/
#ifndef __EFI_IP4_IMPL_H__
#define __EFI_IP4_IMPL_H__
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Impl.h
Abstract:
Ip4 internal functions and type defintions.
**/
#ifndef __EFI_IP4_IMPL_H__
#define __EFI_IP4_IMPL_H__
#include <PiDxe.h>
#include <Protocol/IP4.h>
@@ -35,224 +35,224 @@ Abstract:
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseLib.h>
#include <Library/UefiLib.h>
#include <Library/NetLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include "Ip4Common.h"
#include "Ip4Driver.h"
#include "Ip4If.h"
#include "Ip4Icmp.h"
#include "Ip4Option.h"
#include "Ip4Igmp.h"
#include "Ip4Route.h"
#include "Ip4Input.h"
#include "Ip4Output.h"
enum {
IP4_PROTOCOL_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'P'),
IP4_SERVICE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'S'),
//
// The state of IP4 protocol. It starts from UNCONFIGED. if it is
// successfully configured, it goes to CONFIGED. if configure NULL
// is called, it becomes UNCONFIGED again. If (partly) destoried, it
// becomes DESTORY.
//
IP4_STATE_UNCONFIGED = 0,
IP4_STATE_CONFIGED,
IP4_STATE_DESTORY,
//
// The state of IP4 service. It starts from UNSTARTED. It transits
// to STARTED if autoconfigure is started. If default address is
// configured, it becomes CONFIGED. and if partly destoried, it goes
// to DESTORY.
//
IP4_SERVICE_UNSTARTED = 0,
IP4_SERVICE_STARTED,
IP4_SERVICE_CONFIGED,
IP4_SERVICE_DESTORY
};
//
// IP4_TXTOKEN_WRAP wraps the upper layer's transmit token.
// The user's data is kept in the Packet. When fragment is
// needed, each fragment of the Packet has a reference to the
// Packet, no data is actually copied. The Packet will be
// released when all the fragments of it have been recycled by
// MNP. Upon then, the IP4_TXTOKEN_WRAP will be released, and
// user's event signalled.
//
typedef struct {
IP4_PROTOCOL *IpInstance;
EFI_IP4_COMPLETION_TOKEN *Token;
NET_BUF *Packet;
BOOLEAN Sent;
INTN Life;
} IP4_TXTOKEN_WRAP;
//
// IP4_RXDATA_WRAP wraps the data IP4 child delivers to the
// upper layers. The received packet is kept in the Packet.
// The Packet itself may be constructured from some fragments.
// All the fragments of the Packet is organized by a
// IP4_ASSEMBLE_ENTRY structure. If the Packet is recycled by
// the upper layer, the assemble entry and its associated
// fragments will be freed at last.
//
typedef struct {
NET_LIST_ENTRY Link;
IP4_PROTOCOL *IpInstance;
NET_BUF *Packet;
EFI_IP4_RECEIVE_DATA RxData;
} IP4_RXDATA_WRAP;
struct _IP4_PROTOCOL {
UINT32 Signature;
EFI_IP4_PROTOCOL Ip4Proto;
EFI_HANDLE Handle;
INTN State;
IP4_SERVICE *Service;
NET_LIST_ENTRY Link; // Link to all the IP protocol from the service
//
// User's transmit/receive tokens, and received/deliverd packets
//
NET_MAP RxTokens;
NET_MAP TxTokens; // map between (User's Token, IP4_TXTOKE_WRAP)
NET_LIST_ENTRY Received; // Received but not delivered packet
NET_LIST_ENTRY Delivered; // Delivered and to be recycled packets
EFI_LOCK RecycleLock;
//
// Instance's address and route tables. There are two route tables.
// RouteTable is used by the IP4 driver to route packet. EfiRouteTable
// is used to communicate the current route info to the upper layer.
//
IP4_INTERFACE *Interface;
NET_LIST_ENTRY AddrLink; // Ip instances with the same IP address.
IP4_ROUTE_TABLE *RouteTable;
EFI_IP4_ROUTE_TABLE *EfiRouteTable;
UINT32 EfiRouteCount;
//
// IGMP data for this instance
//
IP4_ADDR *Groups; // stored in network byte order
UINT32 GroupCount;
EFI_IP4_CONFIG_DATA ConfigData;
};
struct _IP4_SERVICE {
UINT32 Signature;
EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
INTN State;
BOOLEAN InDestory;
//
// List of all the IP instances and interfaces, and default
// interface and route table and caches.
//
UINTN NumChildren;
NET_LIST_ENTRY Children;
NET_LIST_ENTRY Interfaces;
IP4_INTERFACE *DefaultInterface;
IP4_ROUTE_TABLE *DefaultRouteTable;
//
// Ip reassemble utilities, and IGMP data
//
IP4_ASSEMBLE_TABLE Assemble;
IGMP_SERVICE_DATA IgmpCtrl;
//
// Low level protocol used by this service instance
//
EFI_HANDLE Image;
EFI_HANDLE Controller;
EFI_HANDLE MnpChildHandle;
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;
EFI_SIMPLE_NETWORK_MODE SnpMode;
EFI_EVENT Timer;
//
// Auto configure staff
//
EFI_IP4_CONFIG_PROTOCOL *Ip4Config;
EFI_EVENT DoneEvent;
EFI_EVENT ReconfigEvent;
//
// The string representation of the current mac address of the
// NIC this IP4_SERVICE works on.
//
CHAR16 *MacString;
};
#define IP4_INSTANCE_FROM_PROTOCOL(Ip4) \
CR ((Ip4), IP4_PROTOCOL, Ip4Proto, IP4_PROTOCOL_SIGNATURE)
#define IP4_SERVICE_FROM_PROTOCOL(Sb) \
CR ((Sb), IP4_SERVICE, ServiceBinding, IP4_SERVICE_SIGNATURE)
#define IP4_NO_MAPPING(IpInstance) (!(IpInstance)->Interface->Configured)
extern EFI_IP4_PROTOCOL mEfiIp4ProtocolTemplete;
EFI_STATUS
Ip4ServiceConfigMnp (
IN IP4_SERVICE *IpSb,
IN BOOLEAN Force
);
VOID
Ip4InitProtocol (
IN IP4_SERVICE *IpSb,
IN IP4_PROTOCOL *IpInstance
);
EFI_STATUS
Ip4CleanProtocol (
IN IP4_PROTOCOL *IpInstance
);
EFI_STATUS
Ip4Cancel (
IN IP4_PROTOCOL *IpInstance,
IN EFI_IP4_COMPLETION_TOKEN *Token
);
EFI_STATUS
Ip4Groups (
IN IP4_PROTOCOL *IpInstance,
IN BOOLEAN JoinFlag,
IN EFI_IPv4_ADDRESS *GroupAddress
);
VOID
EFIAPI
Ip4TimerTicking (
IN EFI_EVENT Event,
IN VOID *Context
);
EFI_STATUS
Ip4SentPacketTicking (
IN NET_MAP *Map,
IN NET_MAP_ITEM *Item,
IN VOID *Context
);
#endif
#include <Library/UefiLib.h>
#include <Library/NetLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include "Ip4Common.h"
#include "Ip4Driver.h"
#include "Ip4If.h"
#include "Ip4Icmp.h"
#include "Ip4Option.h"
#include "Ip4Igmp.h"
#include "Ip4Route.h"
#include "Ip4Input.h"
#include "Ip4Output.h"
enum {
IP4_PROTOCOL_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'P'),
IP4_SERVICE_SIGNATURE = EFI_SIGNATURE_32 ('I', 'P', '4', 'S'),
//
// The state of IP4 protocol. It starts from UNCONFIGED. if it is
// successfully configured, it goes to CONFIGED. if configure NULL
// is called, it becomes UNCONFIGED again. If (partly) destoried, it
// becomes DESTORY.
//
IP4_STATE_UNCONFIGED = 0,
IP4_STATE_CONFIGED,
IP4_STATE_DESTORY,
//
// The state of IP4 service. It starts from UNSTARTED. It transits
// to STARTED if autoconfigure is started. If default address is
// configured, it becomes CONFIGED. and if partly destoried, it goes
// to DESTORY.
//
IP4_SERVICE_UNSTARTED = 0,
IP4_SERVICE_STARTED,
IP4_SERVICE_CONFIGED,
IP4_SERVICE_DESTORY
};
//
// IP4_TXTOKEN_WRAP wraps the upper layer's transmit token.
// The user's data is kept in the Packet. When fragment is
// needed, each fragment of the Packet has a reference to the
// Packet, no data is actually copied. The Packet will be
// released when all the fragments of it have been recycled by
// MNP. Upon then, the IP4_TXTOKEN_WRAP will be released, and
// user's event signalled.
//
typedef struct {
IP4_PROTOCOL *IpInstance;
EFI_IP4_COMPLETION_TOKEN *Token;
NET_BUF *Packet;
BOOLEAN Sent;
INTN Life;
} IP4_TXTOKEN_WRAP;
//
// IP4_RXDATA_WRAP wraps the data IP4 child delivers to the
// upper layers. The received packet is kept in the Packet.
// The Packet itself may be constructured from some fragments.
// All the fragments of the Packet is organized by a
// IP4_ASSEMBLE_ENTRY structure. If the Packet is recycled by
// the upper layer, the assemble entry and its associated
// fragments will be freed at last.
//
typedef struct {
NET_LIST_ENTRY Link;
IP4_PROTOCOL *IpInstance;
NET_BUF *Packet;
EFI_IP4_RECEIVE_DATA RxData;
} IP4_RXDATA_WRAP;
struct _IP4_PROTOCOL {
UINT32 Signature;
EFI_IP4_PROTOCOL Ip4Proto;
EFI_HANDLE Handle;
INTN State;
IP4_SERVICE *Service;
NET_LIST_ENTRY Link; // Link to all the IP protocol from the service
//
// User's transmit/receive tokens, and received/deliverd packets
//
NET_MAP RxTokens;
NET_MAP TxTokens; // map between (User's Token, IP4_TXTOKE_WRAP)
NET_LIST_ENTRY Received; // Received but not delivered packet
NET_LIST_ENTRY Delivered; // Delivered and to be recycled packets
EFI_LOCK RecycleLock;
//
// Instance's address and route tables. There are two route tables.
// RouteTable is used by the IP4 driver to route packet. EfiRouteTable
// is used to communicate the current route info to the upper layer.
//
IP4_INTERFACE *Interface;
NET_LIST_ENTRY AddrLink; // Ip instances with the same IP address.
IP4_ROUTE_TABLE *RouteTable;
EFI_IP4_ROUTE_TABLE *EfiRouteTable;
UINT32 EfiRouteCount;
//
// IGMP data for this instance
//
IP4_ADDR *Groups; // stored in network byte order
UINT32 GroupCount;
EFI_IP4_CONFIG_DATA ConfigData;
};
struct _IP4_SERVICE {
UINT32 Signature;
EFI_SERVICE_BINDING_PROTOCOL ServiceBinding;
INTN State;
BOOLEAN InDestory;
//
// List of all the IP instances and interfaces, and default
// interface and route table and caches.
//
UINTN NumChildren;
NET_LIST_ENTRY Children;
NET_LIST_ENTRY Interfaces;
IP4_INTERFACE *DefaultInterface;
IP4_ROUTE_TABLE *DefaultRouteTable;
//
// Ip reassemble utilities, and IGMP data
//
IP4_ASSEMBLE_TABLE Assemble;
IGMP_SERVICE_DATA IgmpCtrl;
//
// Low level protocol used by this service instance
//
EFI_HANDLE Image;
EFI_HANDLE Controller;
EFI_HANDLE MnpChildHandle;
EFI_MANAGED_NETWORK_PROTOCOL *Mnp;
EFI_MANAGED_NETWORK_CONFIG_DATA MnpConfigData;
EFI_SIMPLE_NETWORK_MODE SnpMode;
EFI_EVENT Timer;
//
// Auto configure staff
//
EFI_IP4_CONFIG_PROTOCOL *Ip4Config;
EFI_EVENT DoneEvent;
EFI_EVENT ReconfigEvent;
//
// The string representation of the current mac address of the
// NIC this IP4_SERVICE works on.
//
CHAR16 *MacString;
};
#define IP4_INSTANCE_FROM_PROTOCOL(Ip4) \
CR ((Ip4), IP4_PROTOCOL, Ip4Proto, IP4_PROTOCOL_SIGNATURE)
#define IP4_SERVICE_FROM_PROTOCOL(Sb) \
CR ((Sb), IP4_SERVICE, ServiceBinding, IP4_SERVICE_SIGNATURE)
#define IP4_NO_MAPPING(IpInstance) (!(IpInstance)->Interface->Configured)
extern EFI_IP4_PROTOCOL mEfiIp4ProtocolTemplete;
EFI_STATUS
Ip4ServiceConfigMnp (
IN IP4_SERVICE *IpSb,
IN BOOLEAN Force
);
VOID
Ip4InitProtocol (
IN IP4_SERVICE *IpSb,
IN IP4_PROTOCOL *IpInstance
);
EFI_STATUS
Ip4CleanProtocol (
IN IP4_PROTOCOL *IpInstance
);
EFI_STATUS
Ip4Cancel (
IN IP4_PROTOCOL *IpInstance,
IN EFI_IP4_COMPLETION_TOKEN *Token
);
EFI_STATUS
Ip4Groups (
IN IP4_PROTOCOL *IpInstance,
IN BOOLEAN JoinFlag,
IN EFI_IPv4_ADDRESS *GroupAddress
);
VOID
EFIAPI
Ip4TimerTicking (
IN EFI_EVENT Event,
IN VOID *Context
);
EFI_STATUS
Ip4SentPacketTicking (
IN NET_MAP *Map,
IN NET_MAP_ITEM *Item,
IN VOID *Context
);
#endif

276
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Input.h
View File

@@ -1,138 +1,138 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Input.h
Abstract:
**/
#ifndef __EFI_IP4_INPUT_H__
#define __EFI_IP4_INPUT_H__
enum {
IP4_MIN_HEADLEN = 20,
IP4_MAX_HEADLEN = 60,
IP4_ASSEMLE_HASH_SIZE = 31,
IP4_FRAGMENT_LIFE = 120,
IP4_MAX_PACKET_SIZE = 65535
};
//
// Per packet information for input process. LinkFlag specifies whether
// the packet is received as Link layer unicast, multicast or broadcast.
// The CastType is the IP layer cast type, such as IP multicast or unicast.
// Start, End and Length are staffs used to assemble the packets. Start
// is the sequence number of the first byte of data in the packet. Length
// is the number of bytes of data. End = Start + Length, that is, the
// sequence number of last byte + 1. Each assembled packet has a count down
// life. If it isn't consumed before Life reaches zero, the packet is released.
//
typedef struct {
UINTN LinkFlag;
INTN CastType;
INTN Start;
INTN End;
INTN Length;
UINT32 Life;
EFI_STATUS Status;
} IP4_CLIP_INFO;
//
// Structure used to assemble IP packets.
//
typedef struct {
NET_LIST_ENTRY Link;
//
// Identity of one IP4 packet. Each fragment of a packet has
// the same (Dst, Src, Id, Protocol).
//
IP4_ADDR Dst;
IP4_ADDR Src;
UINT16 Id;
UINT8 Protocol;
INTN TotalLen;
INTN CurLen;
NET_LIST_ENTRY Fragments; // List of all the fragments of this packet
IP4_HEAD *Head; // IP head of the first fragment
IP4_CLIP_INFO *Info; // Per packet info of the first fragment
INTN Life; // Count down life for the packet.
} IP4_ASSEMBLE_ENTRY;
//
// Each Ip service instance has an assemble table to reassemble
// the packets before delivery to its children. It is organized
// as hash table.
//
typedef struct {
NET_LIST_ENTRY Bucket[IP4_ASSEMLE_HASH_SIZE];
} IP4_ASSEMBLE_TABLE;
#define IP4_GET_CLIP_INFO(Packet) ((IP4_CLIP_INFO *) ((Packet)->ProtoData))
#define IP4_ASSEMBLE_HASH(Dst, Src, Id, Proto) \
(((Dst) + (Src) + ((Id) << 16) + (Proto)) % IP4_ASSEMLE_HASH_SIZE)
#define IP4_RXDATA_WRAP_SIZE(NumFrag) \
(sizeof (IP4_RXDATA_WRAP) + sizeof (EFI_IP4_FRAGMENT_DATA) * ((NumFrag) - 1))
VOID
Ip4InitAssembleTable (
IN IP4_ASSEMBLE_TABLE *Table
);
VOID
Ip4CleanAssembleTable (
IN IP4_ASSEMBLE_TABLE *Table
);
VOID
Ip4AccpetFrame (
IN IP4_PROTOCOL *Ip4Instance,
IN NET_BUF *Packet,
IN EFI_STATUS IoStatus,
IN UINT32 Flag,
IN VOID *Context
);
EFI_STATUS
Ip4Demultiplex (
IN IP4_SERVICE *SbInstance,
IN IP4_HEAD *Head,
IN NET_BUF *Packet
);
INTN
Ip4InterfaceEnquePacket (
IN IP4_SERVICE *SbInstance,
IN IP4_HEAD *Head,
IN NET_BUF *Packet,
IN IP4_INTERFACE *Interface
);
EFI_STATUS
Ip4InstanceDeliverPacket (
IN IP4_PROTOCOL *Ip4Instance
);
VOID
Ip4PacketTimerTicking (
IN IP4_SERVICE *IpSb
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Input.h
Abstract:
**/
#ifndef __EFI_IP4_INPUT_H__
#define __EFI_IP4_INPUT_H__
enum {
IP4_MIN_HEADLEN = 20,
IP4_MAX_HEADLEN = 60,
IP4_ASSEMLE_HASH_SIZE = 31,
IP4_FRAGMENT_LIFE = 120,
IP4_MAX_PACKET_SIZE = 65535
};
//
// Per packet information for input process. LinkFlag specifies whether
// the packet is received as Link layer unicast, multicast or broadcast.
// The CastType is the IP layer cast type, such as IP multicast or unicast.
// Start, End and Length are staffs used to assemble the packets. Start
// is the sequence number of the first byte of data in the packet. Length
// is the number of bytes of data. End = Start + Length, that is, the
// sequence number of last byte + 1. Each assembled packet has a count down
// life. If it isn't consumed before Life reaches zero, the packet is released.
//
typedef struct {
UINTN LinkFlag;
INTN CastType;
INTN Start;
INTN End;
INTN Length;
UINT32 Life;
EFI_STATUS Status;
} IP4_CLIP_INFO;
//
// Structure used to assemble IP packets.
//
typedef struct {
NET_LIST_ENTRY Link;
//
// Identity of one IP4 packet. Each fragment of a packet has
// the same (Dst, Src, Id, Protocol).
//
IP4_ADDR Dst;
IP4_ADDR Src;
UINT16 Id;
UINT8 Protocol;
INTN TotalLen;
INTN CurLen;
NET_LIST_ENTRY Fragments; // List of all the fragments of this packet
IP4_HEAD *Head; // IP head of the first fragment
IP4_CLIP_INFO *Info; // Per packet info of the first fragment
INTN Life; // Count down life for the packet.
} IP4_ASSEMBLE_ENTRY;
//
// Each Ip service instance has an assemble table to reassemble
// the packets before delivery to its children. It is organized
// as hash table.
//
typedef struct {
NET_LIST_ENTRY Bucket[IP4_ASSEMLE_HASH_SIZE];
} IP4_ASSEMBLE_TABLE;
#define IP4_GET_CLIP_INFO(Packet) ((IP4_CLIP_INFO *) ((Packet)->ProtoData))
#define IP4_ASSEMBLE_HASH(Dst, Src, Id, Proto) \
(((Dst) + (Src) + ((Id) << 16) + (Proto)) % IP4_ASSEMLE_HASH_SIZE)
#define IP4_RXDATA_WRAP_SIZE(NumFrag) \
(sizeof (IP4_RXDATA_WRAP) + sizeof (EFI_IP4_FRAGMENT_DATA) * ((NumFrag) - 1))
VOID
Ip4InitAssembleTable (
IN IP4_ASSEMBLE_TABLE *Table
);
VOID
Ip4CleanAssembleTable (
IN IP4_ASSEMBLE_TABLE *Table
);
VOID
Ip4AccpetFrame (
IN IP4_PROTOCOL *Ip4Instance,
IN NET_BUF *Packet,
IN EFI_STATUS IoStatus,
IN UINT32 Flag,
IN VOID *Context
);
EFI_STATUS
Ip4Demultiplex (
IN IP4_SERVICE *SbInstance,
IN IP4_HEAD *Head,
IN NET_BUF *Packet
);
INTN
Ip4InterfaceEnquePacket (
IN IP4_SERVICE *SbInstance,
IN IP4_HEAD *Head,
IN NET_BUF *Packet,
IN IP4_INTERFACE *Interface
);
EFI_STATUS
Ip4InstanceDeliverPacket (
IN IP4_PROTOCOL *Ip4Instance
);
VOID
Ip4PacketTimerTicking (
IN IP4_SERVICE *IpSb
);
#endif

104
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Option.h
View File

@@ -1,52 +1,52 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Option.h
Abstract:
IP4 option support routines.
**/
#ifndef __EFI_IP4_OPTION_H__
#define __EFI_IP4_OPTION_H__
enum {
IP4_OPTION_EOP = 0,
IP4_OPTION_NOP = 1,
IP4_OPTION_LSRR = 131, // Loss source and record routing, 10000011
IP4_OPTION_SSRR = 137, // Strict source and record routing, 10001001
IP4_OPTION_RR = 7, // Record routing, 00000111
IP4_OPTION_COPY_MASK = 0x80
};
BOOLEAN
Ip4OptionIsValid (
IN UINT8 *Option,
IN UINT32 OptLen,
IN BOOLEAN Rcvd
);
EFI_STATUS
Ip4CopyOption (
IN UINT8 *Option,
IN UINT32 OptLen,
IN BOOLEAN Fragment,
IN UINT8 *Buf, OPTIONAL
IN OUT UINT32 *BufLen
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Option.h
Abstract:
IP4 option support routines.
**/
#ifndef __EFI_IP4_OPTION_H__
#define __EFI_IP4_OPTION_H__
enum {
IP4_OPTION_EOP = 0,
IP4_OPTION_NOP = 1,
IP4_OPTION_LSRR = 131, // Loss source and record routing, 10000011
IP4_OPTION_SSRR = 137, // Strict source and record routing, 10001001
IP4_OPTION_RR = 7, // Record routing, 00000111
IP4_OPTION_COPY_MASK = 0x80
};
BOOLEAN
Ip4OptionIsValid (
IN UINT8 *Option,
IN UINT32 OptLen,
IN BOOLEAN Rcvd
);
EFI_STATUS
Ip4CopyOption (
IN UINT8 *Option,
IN UINT32 OptLen,
IN BOOLEAN Fragment,
IN UINT8 *Buf, OPTIONAL
IN OUT UINT32 *BufLen
);
#endif

108
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Output.h
View File

@@ -1,54 +1,54 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Output.h
Abstract:
**/
#ifndef __EFI_IP4_OUTPUT_H__
#define __EFI_IP4_OUTPUT_H__
VOID
Ip4SysPacketSent (
IP4_PROTOCOL *Ip4Instance,
NET_BUF *Packet,
EFI_STATUS IoStatus,
UINT32 Flag,
VOID *Context
);
EFI_STATUS
Ip4Output (
IN IP4_SERVICE *IpSb,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN NET_BUF *Data,
IN IP4_HEAD *Head,
IN UINT8 *Option,
IN UINT32 OptLen,
IN IP4_ADDR GateWay,
IN IP4_FRAME_CALLBACK Callback,
IN VOID *Context
);
VOID
Ip4CancelPacket (
IN IP4_INTERFACE *IpIf,
IN NET_BUF *Packet,
IN EFI_STATUS IoStatus
);
extern UINT16 mIp4Id;
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Output.h
Abstract:
**/
#ifndef __EFI_IP4_OUTPUT_H__
#define __EFI_IP4_OUTPUT_H__
VOID
Ip4SysPacketSent (
IP4_PROTOCOL *Ip4Instance,
NET_BUF *Packet,
EFI_STATUS IoStatus,
UINT32 Flag,
VOID *Context
);
EFI_STATUS
Ip4Output (
IN IP4_SERVICE *IpSb,
IN IP4_PROTOCOL *IpInstance, OPTIONAL
IN NET_BUF *Data,
IN IP4_HEAD *Head,
IN UINT8 *Option,
IN UINT32 OptLen,
IN IP4_ADDR GateWay,
IN IP4_FRAME_CALLBACK Callback,
IN VOID *Context
);
VOID
Ip4CancelPacket (
IN IP4_INTERFACE *IpIf,
IN NET_BUF *Packet,
IN EFI_STATUS IoStatus
);
extern UINT16 mIp4Id;
#endif

302
MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Route.h
View File

@@ -1,151 +1,151 @@
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Route.h
Abstract:
EFI IP4 route table and route cache table defintions.
**/
#ifndef __EFI_IP4_ROUTE_H__
#define __EFI_IP4_ROUTE_H__
#include "IP4Common.h"
enum {
IP4_DIRECT_ROUTE = 0x00000001,
IP4_ROUTE_CACHE_HASH = 31,
IP4_ROUTE_CACHE_MAX = 64 // Max NO. of cache entry per hash bucket
};
#define IP4_ROUTE_CACHE_HASH(Dst, Src) (((Dst) ^ (Src)) % IP4_ROUTE_CACHE_HASH)
//
// The route entry in the route table. Dest/Netmask is the destion
// network. The nexthop is the gateway to send the packet to in
// order to reach the Dest/Netmask. If the Flag has IP4_DIRECT_ROUTE
// on, the gateway is the destination of the IP packet itself. Route
// enties of the connected network have the flag on.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Dest;
IP4_ADDR Netmask;
IP4_ADDR NextHop;
UINT32 Flag;
} IP4_ROUTE_ENTRY;
//
// The route cache entry. The route cache entry is optional.
// But it is necessary to support the ICMP redirect message.
// Check Ip4ProcessIcmpRedirect for information.
//
// The cache entry field Tag is used to tag all the route
// cache entry spawned from a route table entry. This makes
// it simple to delete all the route cache entries from a
// to-be-deleted route entry.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Dest;
IP4_ADDR Src;
IP4_ADDR NextHop;
UINTN Tag;
} IP4_ROUTE_CACHE_ENTRY;
//
// The route cache table is organized as a hash table. Each
// IP4 route table has a embedded route cache. For now the
// route cache and route table are binded togehter. But keep
// the route cache a seperated structure in case we want to
// detach them later.
//
typedef struct {
NET_LIST_ENTRY CacheBucket[IP4_ROUTE_CACHE_HASH];
} IP4_ROUTE_CACHE;
//
// Each IP4 instance has its own route table. Each ServiceBinding
// instance has a default route table and default address.
//
// All the route table entries with the same mask are linked
// together in one route area. For example, RouteArea[0] contains
// the default routes. A route table also contains a route cache.
//
typedef struct _IP4_ROUTE_TABLE IP4_ROUTE_TABLE;
struct _IP4_ROUTE_TABLE {
INTN RefCnt;
UINT32 TotalNum;
NET_LIST_ENTRY RouteArea[IP4_MASK_NUM];
IP4_ROUTE_TABLE *Next;
IP4_ROUTE_CACHE Cache;
};
IP4_ROUTE_TABLE*
Ip4CreateRouteTable (
VOID
);
VOID
Ip4FreeRouteTable (
IN IP4_ROUTE_TABLE *RouteTable
);
EFI_STATUS
Ip4AddRoute (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Netmask,
IN IP4_ADDR Gateway
);
EFI_STATUS
Ip4DelRoute (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Netmask,
IN IP4_ADDR Gateway
);
IP4_ROUTE_CACHE_ENTRY *
Ip4FindRouteCache (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Src
);
VOID
Ip4FreeRouteCacheEntry (
IN IP4_ROUTE_CACHE_ENTRY *RtCacheEntry
);
IP4_ROUTE_CACHE_ENTRY *
Ip4Route (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Src
);
EFI_STATUS
Ip4BuildEfiRouteTable (
IN IP4_PROTOCOL *IpInstance
);
#endif
/** @file
Copyright (c) 2005 - 2006, 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
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:
Ip4Route.h
Abstract:
EFI IP4 route table and route cache table defintions.
**/
#ifndef __EFI_IP4_ROUTE_H__
#define __EFI_IP4_ROUTE_H__
#include "IP4Common.h"
enum {
IP4_DIRECT_ROUTE = 0x00000001,
IP4_ROUTE_CACHE_HASH = 31,
IP4_ROUTE_CACHE_MAX = 64 // Max NO. of cache entry per hash bucket
};
#define IP4_ROUTE_CACHE_HASH(Dst, Src) (((Dst) ^ (Src)) % IP4_ROUTE_CACHE_HASH)
//
// The route entry in the route table. Dest/Netmask is the destion
// network. The nexthop is the gateway to send the packet to in
// order to reach the Dest/Netmask. If the Flag has IP4_DIRECT_ROUTE
// on, the gateway is the destination of the IP packet itself. Route
// enties of the connected network have the flag on.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Dest;
IP4_ADDR Netmask;
IP4_ADDR NextHop;
UINT32 Flag;
} IP4_ROUTE_ENTRY;
//
// The route cache entry. The route cache entry is optional.
// But it is necessary to support the ICMP redirect message.
// Check Ip4ProcessIcmpRedirect for information.
//
// The cache entry field Tag is used to tag all the route
// cache entry spawned from a route table entry. This makes
// it simple to delete all the route cache entries from a
// to-be-deleted route entry.
//
typedef struct {
NET_LIST_ENTRY Link;
INTN RefCnt;
IP4_ADDR Dest;
IP4_ADDR Src;
IP4_ADDR NextHop;
UINTN Tag;
} IP4_ROUTE_CACHE_ENTRY;
//
// The route cache table is organized as a hash table. Each
// IP4 route table has a embedded route cache. For now the
// route cache and route table are binded togehter. But keep
// the route cache a seperated structure in case we want to
// detach them later.
//
typedef struct {
NET_LIST_ENTRY CacheBucket[IP4_ROUTE_CACHE_HASH];
} IP4_ROUTE_CACHE;
//
// Each IP4 instance has its own route table. Each ServiceBinding
// instance has a default route table and default address.
//
// All the route table entries with the same mask are linked
// together in one route area. For example, RouteArea[0] contains
// the default routes. A route table also contains a route cache.
//
typedef struct _IP4_ROUTE_TABLE IP4_ROUTE_TABLE;
struct _IP4_ROUTE_TABLE {
INTN RefCnt;
UINT32 TotalNum;
NET_LIST_ENTRY RouteArea[IP4_MASK_NUM];
IP4_ROUTE_TABLE *Next;
IP4_ROUTE_CACHE Cache;
};
IP4_ROUTE_TABLE*
Ip4CreateRouteTable (
VOID
);
VOID
Ip4FreeRouteTable (
IN IP4_ROUTE_TABLE *RouteTable
);
EFI_STATUS
Ip4AddRoute (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Netmask,
IN IP4_ADDR Gateway
);
EFI_STATUS
Ip4DelRoute (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Netmask,
IN IP4_ADDR Gateway
);
IP4_ROUTE_CACHE_ENTRY *
Ip4FindRouteCache (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Src
);
VOID
Ip4FreeRouteCacheEntry (
IN IP4_ROUTE_CACHE_ENTRY *RtCacheEntry
);
IP4_ROUTE_CACHE_ENTRY *
Ip4Route (
IN IP4_ROUTE_TABLE *RtTable,
IN IP4_ADDR Dest,
IN IP4_ADDR Src
);
EFI_STATUS
Ip4BuildEfiRouteTable (
IN IP4_PROTOCOL *IpInstance
);
#endif