sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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
Download Patch File Download Diff File Expand all files Collapse all files

317
MdeModulePkg/Universal/Network/PxeDhcp4Dxe/ComponentName.c
View File

@@ -25,6 +25,45 @@ 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
PxeDhcp4ComponentNameGetDriverName (
@@ -33,6 +72,75 @@ PxeDhcp4ComponentNameGetDriverName (
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
PxeDhcp4ComponentNameGetControllerName (
@@ -43,20 +151,31 @@ PxeDhcp4ComponentNameGetControllerName (
OUT CHAR16 **ControllerName
);
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// EFI Component Name Protocol
//
EFI_COMPONENT_NAME_PROTOCOL gPxeDhcp4ComponentName = {
EFI_COMPONENT_NAME_PROTOCOL gPxeDhcp4ComponentName = {
PxeDhcp4ComponentNameGetDriverName,
PxeDhcp4ComponentNameGetControllerName,
"eng"
};
};
//
// EFI Component Name 2 Protocol
//
EFI_COMPONENT_NAME2_PROTOCOL gPxeDhcp4ComponentName2 = {
(EFI_COMPONENT_NAME2_GET_DRIVER_NAME) PxeDhcp4ComponentNameGetDriverName,
(EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) PxeDhcp4ComponentNameGetControllerName,
"en"
};
static EFI_UNICODE_STRING_TABLE mPxeDhcp4DriverNameTable[] = {
{
"eng",
"eng;en",
L"PXE DHCPv4 Driver"
},
{
@@ -65,7 +184,45 @@ static EFI_UNICODE_STRING_TABLE mPxeDhcp4DriverNameTable[] = {
}
};
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
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
PxeDhcp4ComponentNameGetDriverName (
@@ -73,42 +230,84 @@ PxeDhcp4ComponentNameGetDriverName (
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 LookupUnicodeString (
Language,
gPxeDhcp4ComponentName.SupportedLanguages,
mPxeDhcp4DriverNameTable,
DriverName
);
return LookupUnicodeString2 (
Language,
This->SupportedLanguages,
mPxeDhcp4DriverNameTable,
DriverName,
(BOOLEAN)(This == &gPxeDhcp4ComponentName)
);
}
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
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
PxeDhcp4ComponentNameGetControllerName (
@@ -118,50 +317,6 @@ PxeDhcp4ComponentNameGetControllerName (
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;
}

17
MdeModulePkg/Universal/Network/PxeDhcp4Dxe/PxeDhcp4.c
View File

@@ -94,15 +94,14 @@ PxeDhcp4DriverEntryPoint (
IN EFI_SYSTEM_TABLE *SystemTable
)
{
return EfiLibInstallAllDriverProtocols (
ImageHandle,
SystemTable,
&gPxeDhcp4DriverBinding,
NULL,
&gPxeDhcp4ComponentName,
NULL,
NULL
);
return EfiLibInstallDriverBindingComponentName2 (
ImageHandle,
SystemTable,
&gPxeDhcp4DriverBinding,
NULL,
&gPxeDhcp4ComponentName,
&gPxeDhcp4ComponentName2
);
}
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */

671
MdeModulePkg/Universal/Network/PxeDhcp4Dxe/PxeDhcp4.h
View File

@@ -1,345 +1,346 @@
/** @file
Copyright (c) 2004 - 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:
PxeDhcp4.h
Abstract:
Common header for PxeDhcp4 protocol driver
**/
#ifndef _PXEDHCP4_H
#define _PXEDHCP4_H
/** @file
Copyright (c) 2004 - 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:
PxeDhcp4.h
Abstract:
Common header for PxeDhcp4 protocol driver
**/
#ifndef _PXEDHCP4_H
#define _PXEDHCP4_H
#include <PiDxe.h>
#include <Protocol/PxeBaseCode.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/PxeDhcp4.h>
#include <Protocol/SimpleNetwork.h>
#include <Protocol/PxeDhcp4.h>
#include <Protocol/PxeDhcp4Callback.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// PxeDhcp4 protocol instance data
//
typedef struct {
//
// Signature field used to locate beginning of containment record.
//
UINTN Signature;
#define PXE_DHCP4_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('p', 'x', 'D', '4')
//
// Device handle the protocol is bound to.
//
EFI_HANDLE Handle;
//
// Public PxeDhcp4 protocol interface.
//
EFI_PXE_DHCP4_PROTOCOL PxeDhcp4;
//
// Consumed PxeBc, Snp and PxeDhcp4Callback protocol interfaces.
//
EFI_PXE_BASE_CODE_PROTOCOL *PxeBc;
EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
EFI_PXE_DHCP4_CALLBACK_PROTOCOL *callback;
//
// PxeDhcp4 called function for PxeDhcp4Callback.
//
EFI_PXE_DHCP4_FUNCTION function;
//
// Timeout event and flag for PxeDhcp4Callback.
//
EFI_EVENT TimeoutEvent;
BOOLEAN TimeoutOccurred;
//
// Periodic event and flag for PxeDhcp4Callback.
//
EFI_EVENT PeriodicEvent;
BOOLEAN PeriodicOccurred;
//
// DHCP server IP address.
//
UINT32 ServerIp;
//
// DHCP renewal and rebinding times, in seconds.
//
UINT32 RenewTime;
UINT32 RebindTime;
UINT32 LeaseTime;
//
// Number of offers received & allocated offer list.
//
UINTN offers;
DHCP4_PACKET *offer_list;
//
//
//
BOOLEAN StopPxeBc;
} PXE_DHCP4_PRIVATE_DATA;
#define PXE_DHCP4_PRIVATE_DATA_FROM_THIS(a) CR (a, PXE_DHCP4_PRIVATE_DATA, PxeDhcp4, PXE_DHCP4_PRIVATE_DATA_SIGNATURE)
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Protocol function prototypes.
//
extern
EFI_STATUS
EFIAPI
PxeDhcp4Run (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN OPTIONAL UINTN OpLen,
IN OPTIONAL VOID *OpList
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Setup (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN EFI_PXE_DHCP4_DATA *Data
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Init (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN UINTN seconds_timeout,
OUT UINTN *offer_list_entries,
OUT DHCP4_PACKET **offer_list
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Select (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN UINTN seconds_timeout,
IN DHCP4_PACKET *offer_list
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Renew (
IN EFI_PXE_DHCP4_PROTOCOL *This,
UINTN seconds_timeout
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Rebind (
IN EFI_PXE_DHCP4_PROTOCOL *This,
UINTN seconds_timeout
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Release (
IN EFI_PXE_DHCP4_PROTOCOL *This
)
;
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Support function prototypes.
//
extern
UINT16
htons (
UINTN n
)
;
extern
UINT32
htonl (
UINTN n
)
;
extern
VOID
EFIAPI
timeout_notify (
IN EFI_EVENT Event,
IN VOID *Context
)
;
extern
VOID
EFIAPI
periodic_notify (
IN EFI_EVENT Event,
IN VOID *Context
)
;
extern
EFI_STATUS
find_opt (
IN DHCP4_PACKET *Packet,
IN UINT8 OpCode,
IN UINTN Skip,
OUT DHCP4_OP **OpPtr
)
;
extern
EFI_STATUS
add_opt (
IN DHCP4_PACKET *Packet,
IN DHCP4_OP *OpPtr
)
;
extern
EFI_STATUS
start_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN OPTIONAL EFI_IP_ADDRESS *station_ip,
IN OPTIONAL EFI_IP_ADDRESS *subnet_mask
)
;
extern
VOID
stop_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private
)
;
extern
EFI_STATUS
start_receive_events (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN UINTN seconds_timeout
)
;
extern
VOID
stop_receive_events (
IN PXE_DHCP4_PRIVATE_DATA *Private
)
;
extern
EFI_STATUS
tx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN EFI_IP_ADDRESS *dest_ip,
IN OPTIONAL EFI_IP_ADDRESS *gateway_ip,
IN EFI_IP_ADDRESS *src_ip,
IN VOID *buffer,
IN UINTN BufferSize
)
;
extern
EFI_STATUS
rx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
OUT VOID *buffer,
OUT UINTN *BufferSize,
IN OUT EFI_IP_ADDRESS *dest_ip,
IN OUT EFI_IP_ADDRESS *src_ip,
IN UINT16 op_flags
)
;
extern
EFI_STATUS
tx_rx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN OUT EFI_IP_ADDRESS *ServerIp,
IN OPTIONAL EFI_IP_ADDRESS *gateway_ip,
IN OPTIONAL EFI_IP_ADDRESS *client_ip,
IN OPTIONAL EFI_IP_ADDRESS *subnet_mask,
IN DHCP4_PACKET *tx_pkt,
OUT DHCP4_PACKET *rx_pkt,
IN INTN
(
*rx_vfy)
(
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN DHCP4_PACKET *tx_pkt,
IN DHCP4_PACKET *rx_pkt,
IN UINTN rx_pkt_size
),
IN UINTN seconds_timeout
)
;
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Global variable definitions.
//
extern EFI_COMPONENT_NAME_PROTOCOL gPxeDhcp4ComponentName;
EFI_STATUS
EFIAPI
PxeDhcp4DriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Register Driver Binding protocol for this driver.
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_SUCCESS - Driver loaded.
other - Driver not loaded.
--*/
;
#endif /* _PXEDHCP4_H */
/* EOF - PxeDhcp4.h */
#include <Library/UefiLib.h>
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// PxeDhcp4 protocol instance data
//
typedef struct {
//
// Signature field used to locate beginning of containment record.
//
UINTN Signature;
#define PXE_DHCP4_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('p', 'x', 'D', '4')
//
// Device handle the protocol is bound to.
//
EFI_HANDLE Handle;
//
// Public PxeDhcp4 protocol interface.
//
EFI_PXE_DHCP4_PROTOCOL PxeDhcp4;
//
// Consumed PxeBc, Snp and PxeDhcp4Callback protocol interfaces.
//
EFI_PXE_BASE_CODE_PROTOCOL *PxeBc;
EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
EFI_PXE_DHCP4_CALLBACK_PROTOCOL *callback;
//
// PxeDhcp4 called function for PxeDhcp4Callback.
//
EFI_PXE_DHCP4_FUNCTION function;
//
// Timeout event and flag for PxeDhcp4Callback.
//
EFI_EVENT TimeoutEvent;
BOOLEAN TimeoutOccurred;
//
// Periodic event and flag for PxeDhcp4Callback.
//
EFI_EVENT PeriodicEvent;
BOOLEAN PeriodicOccurred;
//
// DHCP server IP address.
//
UINT32 ServerIp;
//
// DHCP renewal and rebinding times, in seconds.
//
UINT32 RenewTime;
UINT32 RebindTime;
UINT32 LeaseTime;
//
// Number of offers received & allocated offer list.
//
UINTN offers;
DHCP4_PACKET *offer_list;
//
//
//
BOOLEAN StopPxeBc;
} PXE_DHCP4_PRIVATE_DATA;
#define PXE_DHCP4_PRIVATE_DATA_FROM_THIS(a) CR (a, PXE_DHCP4_PRIVATE_DATA, PxeDhcp4, PXE_DHCP4_PRIVATE_DATA_SIGNATURE)
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Protocol function prototypes.
//
extern
EFI_STATUS
EFIAPI
PxeDhcp4Run (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN OPTIONAL UINTN OpLen,
IN OPTIONAL VOID *OpList
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Setup (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN EFI_PXE_DHCP4_DATA *Data
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Init (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN UINTN seconds_timeout,
OUT UINTN *offer_list_entries,
OUT DHCP4_PACKET **offer_list
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Select (
IN EFI_PXE_DHCP4_PROTOCOL *This,
IN UINTN seconds_timeout,
IN DHCP4_PACKET *offer_list
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Renew (
IN EFI_PXE_DHCP4_PROTOCOL *This,
UINTN seconds_timeout
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Rebind (
IN EFI_PXE_DHCP4_PROTOCOL *This,
UINTN seconds_timeout
)
;
extern
EFI_STATUS
EFIAPI
PxeDhcp4Release (
IN EFI_PXE_DHCP4_PROTOCOL *This
)
;
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Support function prototypes.
//
extern
UINT16
htons (
UINTN n
)
;
extern
UINT32
htonl (
UINTN n
)
;
extern
VOID
EFIAPI
timeout_notify (
IN EFI_EVENT Event,
IN VOID *Context
)
;
extern
VOID
EFIAPI
periodic_notify (
IN EFI_EVENT Event,
IN VOID *Context
)
;
extern
EFI_STATUS
find_opt (
IN DHCP4_PACKET *Packet,
IN UINT8 OpCode,
IN UINTN Skip,
OUT DHCP4_OP **OpPtr
)
;
extern
EFI_STATUS
add_opt (
IN DHCP4_PACKET *Packet,
IN DHCP4_OP *OpPtr
)
;
extern
EFI_STATUS
start_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN OPTIONAL EFI_IP_ADDRESS *station_ip,
IN OPTIONAL EFI_IP_ADDRESS *subnet_mask
)
;
extern
VOID
stop_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private
)
;
extern
EFI_STATUS
start_receive_events (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN UINTN seconds_timeout
)
;
extern
VOID
stop_receive_events (
IN PXE_DHCP4_PRIVATE_DATA *Private
)
;
extern
EFI_STATUS
tx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN EFI_IP_ADDRESS *dest_ip,
IN OPTIONAL EFI_IP_ADDRESS *gateway_ip,
IN EFI_IP_ADDRESS *src_ip,
IN VOID *buffer,
IN UINTN BufferSize
)
;
extern
EFI_STATUS
rx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
OUT VOID *buffer,
OUT UINTN *BufferSize,
IN OUT EFI_IP_ADDRESS *dest_ip,
IN OUT EFI_IP_ADDRESS *src_ip,
IN UINT16 op_flags
)
;
extern
EFI_STATUS
tx_rx_udp (
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN OUT EFI_IP_ADDRESS *ServerIp,
IN OPTIONAL EFI_IP_ADDRESS *gateway_ip,
IN OPTIONAL EFI_IP_ADDRESS *client_ip,
IN OPTIONAL EFI_IP_ADDRESS *subnet_mask,
IN DHCP4_PACKET *tx_pkt,
OUT DHCP4_PACKET *rx_pkt,
IN INTN
(
*rx_vfy)
(
IN PXE_DHCP4_PRIVATE_DATA *Private,
IN DHCP4_PACKET *tx_pkt,
IN DHCP4_PACKET *rx_pkt,
IN UINTN rx_pkt_size
),
IN UINTN seconds_timeout
)
;
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
//
// Global variable definitions.
//
extern EFI_COMPONENT_NAME_PROTOCOL gPxeDhcp4ComponentName;
extern EFI_COMPONENT_NAME2_PROTOCOL gPxeDhcp4ComponentName2;
EFI_STATUS
EFIAPI
PxeDhcp4DriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Register Driver Binding protocol for this driver.
Arguments:
(Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
Returns:
EFI_SUCCESS - Driver loaded.
other - Driver not loaded.
--*/
;
#endif /* _PXEDHCP4_H */
/* EOF - PxeDhcp4.h */