HttpDriver.c File Reference

#include "HttpDriver.h"

Go to the source code of this file.

Functions
EFI_STATUS	HttpCreateService (IN EFI_HANDLE Controller, OUT HTTP_SERVICE **ServiceData)
VOID	HttpCleanService (IN HTTP_SERVICE *HttpService, IN BOOLEAN UsingIpv6)
VOID EFIAPI	HttpUtilitiesInstalledCallback (IN EFI_EVENT Event, IN VOID *Context)
EFI_STATUS EFIAPI	HttpDxeDriverEntryPoint (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)
EFI_STATUS EFIAPI	HttpDestroyChildEntryInHandleBuffer (IN LIST_ENTRY *Entry, IN VOID *Context)
EFI_STATUS EFIAPI	HttpDxeSupported (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL, IN UINT8 IpVersion)
EFI_STATUS EFIAPI	HttpDxeStart (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL, IN UINT8 IpVersion)
EFI_STATUS EFIAPI	HttpDxeStop (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer, IN UINT8 IpVersion)
EFI_STATUS EFIAPI	HttpDxeIp4DriverBindingSupported (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL)
EFI_STATUS EFIAPI	HttpDxeIp4DriverBindingStart (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL)
EFI_STATUS EFIAPI	HttpDxeIp4DriverBindingStop (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer OPTIONAL)
EFI_STATUS EFIAPI	HttpDxeIp6DriverBindingSupported (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL)
EFI_STATUS EFIAPI	HttpDxeIp6DriverBindingStart (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL)
EFI_STATUS EFIAPI	HttpDxeIp6DriverBindingStop (IN EFI_DRIVER_BINDING_PROTOCOL *This, IN EFI_HANDLE ControllerHandle, IN UINTN NumberOfChildren, IN EFI_HANDLE *ChildHandleBuffer OPTIONAL)
EFI_STATUS EFIAPI	HttpServiceBindingCreateChild (IN EFI_SERVICE_BINDING_PROTOCOL *This, IN OUT EFI_HANDLE *ChildHandle)
EFI_STATUS EFIAPI	HttpServiceBindingDestroyChild (IN EFI_SERVICE_BINDING_PROTOCOL *This, IN EFI_HANDLE ChildHandle)

Variables
EFI_HTTP_UTILITIES_PROTOCOL *	mHttpUtilities = NULL
EFI_DRIVER_BINDING_PROTOCOL	gHttpDxeIp4DriverBinding
EFI_DRIVER_BINDING_PROTOCOL	gHttpDxeIp6DriverBinding

Detailed Description

The driver binding and service binding protocol for HttpDxe driver.

Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.
(C) Copyright 2016 Hewlett Packard Enterprise Development LP
Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file HttpDriver.c.

Function Documentation

HttpCleanService()

VOID HttpCleanService	(	IN HTTP_SERVICE *	HttpService,
		IN BOOLEAN	UsingIpv6
	)

Release all the resource used the HTTP service binding instance.

Parameters

[in]	HttpService	The HTTP private instance.
[in]	UsingIpv6	Indicate use TCP4 protocol or TCP6 protocol. if TRUE, use Tcp6 protocol. if FALSE, use Tcp4 protocol.

Definition at line 84 of file HttpDriver.c.

HttpCreateService()

EFI_STATUS HttpCreateService	(	IN EFI_HANDLE	Controller,
		OUT HTTP_SERVICE **	ServiceData
	)

Create a HTTP driver service binding private instance.

Parameters

[in]	Controller	The controller that has TCP4 service binding installed.
[out]	ServiceData	Point to HTTP driver private instance.

Return values

EFI_OUT_OF_RESOURCES	Failed to allocate some resources.
EFI_SUCCESS	A new HTTP driver private instance is created.

Definition at line 49 of file HttpDriver.c.

HttpDestroyChildEntryInHandleBuffer()

EFI_STATUS EFIAPI HttpDestroyChildEntryInHandleBuffer	(	IN LIST_ENTRY *	Entry,
		IN VOID *	Context
	)

Callback function which provided by user to remove one node in NetDestroyLinkList process.

Parameters

[in]	Entry	The entry to be removed.
[in]	Context	Pointer to the callback context corresponds to the Context in NetDestroyLinkList.

Return values

EFI_INVALID_PARAMETER	Any input parameter is NULL.
EFI_SUCCESS	The entry has been removed successfully.
Others	Fail to remove the entry.

Definition at line 249 of file HttpDriver.c.

HttpDxeDriverEntryPoint()

EFI_STATUS EFIAPI HttpDxeDriverEntryPoint	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

This is the declaration of an EFI image entry point. This entry point is the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including both device drivers and bus drivers.

Parameters

ImageHandle	The firmware allocated handle for the UEFI image.
SystemTable	A pointer to the EFI System Table.

Return values

EFI_SUCCESS	The operation completed successfully.
Others	An unexpected error occurred.

Definition at line 175 of file HttpDriver.c.

HttpDxeIp4DriverBindingStart()

EFI_STATUS EFIAPI HttpDxeIp4DriverBindingStart	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Starts a device controller or a bus controller.

The Start() function is designed to be invoked from the EFI boot service ConnectController(). As a result, much of the error checking on the parameters to Start() has been moved into this common boot service. It is legal to call Start() from other locations, but the following calling restrictions must be followed, or the system behavior will not be deterministic.

1. ControllerHandle must be a valid EFI_HANDLE.
2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned EFI_DEVICE_PATH_PROTOCOL.
3. Prior to calling Start(), the Supported() function for the driver specified by This must have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	The handle of the controller to start. This handle must support a protocol interface that supplies an I/O abstraction to the driver.
[in]	RemainingDevicePath	A pointer to the remaining portion of a device path. This parameter is ignored by device drivers, and is optional for bus drivers. For a bus driver, if this parameter is NULL, then handles for all the children of Controller are created by this driver. If this parameter is not NULL and the first Device Path Node is not the End of Device Path Node, then only the handle for the child device specified by the first Device Path Node of RemainingDevicePath is created by this driver. If the first Device Path Node of RemainingDevicePath is the End of Device Path Node, no child handle is created by this driver.

Return values

EFI_SUCCESS	The device was started.
EFI_ALREADY_STARTED	This device is already running on ControllerHandle.
EFI_DEVICE_ERROR	The device could not be started due to a device error.Currently not implemented.
EFI_OUT_OF_RESOURCES	The request could not be completed due to a lack of resources.
Others	The driver failed to start the device.

Definition at line 676 of file HttpDriver.c.

HttpDxeIp4DriverBindingStop()

EFI_STATUS EFIAPI HttpDxeIp4DriverBindingStop	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN UINTN	NumberOfChildren,
		IN EFI_HANDLE *ChildHandleBuffer	OPTIONAL
	)

Stops a device controller or a bus controller.

The Stop() function is designed to be invoked from the EFI boot service DisconnectController(). As a result, much of the error checking on the parameters to Stop() has been moved into this common boot service. It is legal to call Stop() from other locations, but the following calling restrictions must be followed, or the system behavior will not be deterministic.

1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this same driver's Start() function.
2. The first NumberOfChildren handles of ChildHandleBuffer must all be a valid EFI_HANDLE. In addition, all of these handles must have been created in this driver's Start() function, and the Start() function must have called OpenProtocol() on ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	A handle to the device being stopped. The handle must support a bus specific I/O protocol for the driver to use to stop the device.
[in]	NumberOfChildren	The number of child device handles in ChildHandleBuffer.
[in]	ChildHandleBuffer	An array of child handles to be freed. May be NULL if NumberOfChildren is 0.

Return values

EFI_SUCCESS	The device was stopped.
EFI_DEVICE_ERROR	The device could not be stopped due to a device error.

Definition at line 718 of file HttpDriver.c.

HttpDxeIp4DriverBindingSupported()

EFI_STATUS EFIAPI HttpDxeIp4DriverBindingSupported	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Tests to see if this driver supports a given controller. If a child device is provided, it further tests to see if this driver supports creating a handle for the specified child device.

This function checks to see if the driver specified by This supports the device specified by ControllerHandle. Drivers will typically use the device path attached to ControllerHandle and/or the services from the bus I/O abstraction attached to ControllerHandle to determine if the driver supports ControllerHandle. This function may be called many times during platform initialization. In order to reduce boot times, the tests performed by this function must be very small, and take as little time as possible to execute. This function must not change the state of any hardware devices, and this function must be aware that the device specified by ControllerHandle may already be managed by the same driver or a different driver. This function must match its calls to AllocatePages() with FreePages(), AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol(). Because ControllerHandle may have been previously started by the same driver, if a protocol is already in the opened state, then it must not be closed with CloseProtocol(). This is required to guarantee the state of ControllerHandle is not modified by this function.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	The handle of the controller to test. This handle must support a protocol interface that supplies an I/O abstraction to the driver.
[in]	RemainingDevicePath	A pointer to the remaining portion of a device path. This parameter is ignored by device drivers, and is optional for bus drivers. For bus drivers, if this parameter is not NULL, then the bus driver must determine if the bus controller specified by ControllerHandle and the child controller specified by RemainingDevicePath are both supported by this bus driver.

Return values

EFI_SUCCESS	The device specified by ControllerHandle and RemainingDevicePath is supported by the driver specified by This.
EFI_ALREADY_STARTED	The device specified by ControllerHandle and RemainingDevicePath is already being managed by the driver specified by This.
EFI_ACCESS_DENIED	The device specified by ControllerHandle and RemainingDevicePath is already being managed by a different driver or an application that requires exclusive access. Currently not implemented.
EFI_UNSUPPORTED	The device specified by ControllerHandle and RemainingDevicePath is not supported by the driver specified by This.

Definition at line 624 of file HttpDriver.c.

HttpDxeIp6DriverBindingStart()

EFI_STATUS EFIAPI HttpDxeIp6DriverBindingStart	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Starts a device controller or a bus controller.

The Start() function is designed to be invoked from the EFI boot service ConnectController(). As a result, much of the error checking on the parameters to Start() has been moved into this common boot service. It is legal to call Start() from other locations, but the following calling restrictions must be followed, or the system behavior will not be deterministic.

1. ControllerHandle must be a valid EFI_HANDLE.
2. If RemainingDevicePath is not NULL, then it must be a pointer to a naturally aligned EFI_DEVICE_PATH_PROTOCOL.
3. Prior to calling Start(), the Supported() function for the driver specified by This must have been called with the same calling parameters, and Supported() must have returned EFI_SUCCESS.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	The handle of the controller to start. This handle must support a protocol interface that supplies an I/O abstraction to the driver.
[in]	RemainingDevicePath	A pointer to the remaining portion of a device path. This parameter is ignored by device drivers, and is optional for bus drivers. For a bus driver, if this parameter is NULL, then handles for all the children of Controller are created by this driver. If this parameter is not NULL and the first Device Path Node is not the End of Device Path Node, then only the handle for the child device specified by the first Device Path Node of RemainingDevicePath is created by this driver. If the first Device Path Node of RemainingDevicePath is the End of Device Path Node, no child handle is created by this driver.

Return values

EFI_SUCCESS	The device was started.
EFI_ALREADY_STARTED	This device is already running on ControllerHandle.
EFI_DEVICE_ERROR	The device could not be started due to a device error.Currently not implemented.
EFI_OUT_OF_RESOURCES	The request could not be completed due to a lack of resources.
Others	The driver failed to start the device.

Definition at line 830 of file HttpDriver.c.

HttpDxeIp6DriverBindingStop()

EFI_STATUS EFIAPI HttpDxeIp6DriverBindingStop	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN UINTN	NumberOfChildren,
		IN EFI_HANDLE *ChildHandleBuffer	OPTIONAL
	)

Stops a device controller or a bus controller.

The Stop() function is designed to be invoked from the EFI boot service DisconnectController(). As a result, much of the error checking on the parameters to Stop() has been moved into this common boot service. It is legal to call Stop() from other locations, but the following calling restrictions must be followed, or the system behavior will not be deterministic.

1. ControllerHandle must be a valid EFI_HANDLE that was used on a previous call to this same driver's Start() function.
2. The first NumberOfChildren handles of ChildHandleBuffer must all be a valid EFI_HANDLE. In addition, all of these handles must have been created in this driver's Start() function, and the Start() function must have called OpenProtocol() on ControllerHandle with an Attribute of EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	A handle to the device being stopped. The handle must support a bus specific I/O protocol for the driver to use to stop the device.
[in]	NumberOfChildren	The number of child device handles in ChildHandleBuffer.
[in]	ChildHandleBuffer	An array of child handles to be freed. May be NULL if NumberOfChildren is 0.

Return values

EFI_SUCCESS	The device was stopped.
EFI_DEVICE_ERROR	The device could not be stopped due to a device error.

Definition at line 872 of file HttpDriver.c.

HttpDxeIp6DriverBindingSupported()

EFI_STATUS EFIAPI HttpDxeIp6DriverBindingSupported	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL
	)

Tests to see if this driver supports a given controller. If a child device is provided, it further tests to see if this driver supports creating a handle for the specified child device.

This function checks to see if the driver specified by This supports the device specified by ControllerHandle. Drivers will typically use the device path attached to ControllerHandle and/or the services from the bus I/O abstraction attached to ControllerHandle to determine if the driver supports ControllerHandle. This function may be called many times during platform initialization. In order to reduce boot times, the tests performed by this function must be very small, and take as little time as possible to execute. This function must not change the state of any hardware devices, and this function must be aware that the device specified by ControllerHandle may already be managed by the same driver or a different driver. This function must match its calls to AllocatePages() with FreePages(), AllocatePool() with FreePool(), and OpenProtocol() with CloseProtocol(). Because ControllerHandle may have been previously started by the same driver, if a protocol is already in the opened state, then it must not be closed with CloseProtocol(). This is required to guarantee the state of ControllerHandle is not modified by this function.

Parameters

[in]	This	A pointer to the EFI_DRIVER_BINDING_PROTOCOL instance.
[in]	ControllerHandle	The handle of the controller to test. This handle must support a protocol interface that supplies an I/O abstraction to the driver.
[in]	RemainingDevicePath	A pointer to the remaining portion of a device path. This parameter is ignored by device drivers, and is optional for bus drivers. For bus drivers, if this parameter is not NULL, then the bus driver must determine if the bus controller specified by ControllerHandle and the child controller specified by RemainingDevicePath are both supported by this bus driver.

Return values

EFI_SUCCESS	The device specified by ControllerHandle and RemainingDevicePath is supported by the driver specified by This.
EFI_ALREADY_STARTED	The device specified by ControllerHandle and RemainingDevicePath is already being managed by the driver specified by This.
EFI_ACCESS_DENIED	The device specified by ControllerHandle and RemainingDevicePath is already being managed by a different driver or an application that requires exclusive access. Currently not implemented.
EFI_UNSUPPORTED	The device specified by ControllerHandle and RemainingDevicePath is not supported by the driver specified by This.

Definition at line 778 of file HttpDriver.c.

HttpDxeStart()

EFI_STATUS EFIAPI HttpDxeStart	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL,
		IN UINT8	IpVersion
	)

Start this driver on ControllerHandle. This is the worker function for HttpDxeIp4(6)DriverBindingStart.

Parameters

[in]	This	The pointer to the driver binding protocol.
[in]	ControllerHandle	The handle of device to be started.
[in]	RemainingDevicePath	Optional parameter used to pick a specific child device to be started.
[in]	IpVersion	IP_VERSION_4 or IP_VERSION_6.

Return values

EFI_SUCCESS	This driver is installed to ControllerHandle.
EFI_ALREADY_STARTED	This driver is already running on ControllerHandle.
other	This driver does not support this device.

Definition at line 341 of file HttpDriver.c.

HttpDxeStop()

EFI_STATUS EFIAPI HttpDxeStop	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN UINTN	NumberOfChildren,
		IN EFI_HANDLE *	ChildHandleBuffer,
		IN UINT8	IpVersion
	)

Stop this driver on ControllerHandle. This is the worker function for HttpDxeIp4(6)DriverBindingStop.

Parameters

[in]	This	Protocol instance pointer.
[in]	ControllerHandle	Handle of device to stop driver on.
[in]	NumberOfChildren	Number of Handles in ChildHandleBuffer. If number of children is zero stop the entire bus driver.
[in]	ChildHandleBuffer	List of Child Handles to Stop.
[in]	IpVersion	IP_VERSION_4 or IP_VERSION_6.

Return values

EFI_SUCCESS	This driver was removed ControllerHandle.
EFI_DEVICE_ERROR	An unexpected system or network error occurred.
Others	This driver was not removed from this device

Definition at line 502 of file HttpDriver.c.

HttpDxeSupported()

EFI_STATUS EFIAPI HttpDxeSupported	(	IN EFI_DRIVER_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ControllerHandle,
		IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath	OPTIONAL,
		IN UINT8	IpVersion
	)

Test to see if this driver supports ControllerHandle. This is the worker function for HttpDxeIp4(6)DriverBindingSupported.

Parameters

[in]	This	The pointer to the driver binding protocol.
[in]	ControllerHandle	The handle of device to be tested.
[in]	RemainingDevicePath	Optional parameter used to pick a specific child device to be started.
[in]	IpVersion	IP_VERSION_4 or IP_VERSION_6.

Return values

EFI_SUCCESS	This driver supports this device.
EFI_UNSUPPORTED	This driver does not support this device.

Definition at line 291 of file HttpDriver.c.

HttpServiceBindingCreateChild()

EFI_STATUS EFIAPI HttpServiceBindingCreateChild	(	IN EFI_SERVICE_BINDING_PROTOCOL *	This,
		IN OUT EFI_HANDLE *	ChildHandle
	)

Creates a child handle and installs a protocol.

The CreateChild() function installs a protocol on ChildHandle. If ChildHandle is a pointer to NULL, then a new handle is created and returned in ChildHandle. If ChildHandle is not a pointer to NULL, then the protocol installs on the existing ChildHandle.

Parameters

This	Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
ChildHandle	Pointer to the handle of the child to create. If it is NULL, then a new handle is created. If it is a pointer to an existing UEFI handle, then the protocol is added to the existing UEFI handle.

Return values

EFI_SUCCESS	The protocol was added to ChildHandle.
EFI_INVALID_PARAMETER	This is NULL, or ChildHandle is NULL.
EFI_OUT_OF_RESOURCES	There are not enough resources available to create the child.
other	The child handle was not created.

Definition at line 909 of file HttpDriver.c.

HttpServiceBindingDestroyChild()

EFI_STATUS EFIAPI HttpServiceBindingDestroyChild	(	IN EFI_SERVICE_BINDING_PROTOCOL *	This,
		IN EFI_HANDLE	ChildHandle
	)

Destroys a child handle with a protocol installed on it.

The DestroyChild() function does the opposite of CreateChild(). It removes a protocol that was installed by CreateChild() from ChildHandle. If the removed protocol is the last protocol on ChildHandle, then ChildHandle is destroyed.

Parameters

This	Pointer to the EFI_SERVICE_BINDING_PROTOCOL instance.
ChildHandle	Handle of the child to destroy

Return values

EFI_SUCCESS	The protocol was removed from ChildHandle.
EFI_UNSUPPORTED	ChildHandle does not support the protocol that is being removed.
EFI_INVALID_PARAMETER	Child handle is NULL.
other	The child handle was not destroyed

Definition at line 992 of file HttpDriver.c.

HttpUtilitiesInstalledCallback()

VOID EFIAPI HttpUtilitiesInstalledCallback	(	IN EFI_EVENT	Event,
		IN VOID *	Context
	)

The event process routine when the http utilities protocol is installed in the system.

Parameters

[in]	Event	Not used.
[in]	Context	The pointer to the IP4 config2 instance data or IP6 Config instance data.

Definition at line 142 of file HttpDriver.c.

Variable Documentation

gHttpDxeIp4DriverBinding

EFI_DRIVER_BINDING_PROTOCOL gHttpDxeIp4DriverBinding

Initial value:

= {
  HttpDxeIp4DriverBindingSupported,
  HttpDxeIp4DriverBindingStart,
  HttpDxeIp4DriverBindingStop,
  HTTP_DRIVER_VERSION,
  NULL,
  NULL
}

Driver Binding Protocol instance

Definition at line 19 of file HttpDriver.c.

gHttpDxeIp6DriverBinding

EFI_DRIVER_BINDING_PROTOCOL gHttpDxeIp6DriverBinding

Initial value:

= {
  HttpDxeIp6DriverBindingSupported,
  HttpDxeIp6DriverBindingStart,
  HttpDxeIp6DriverBindingStop,
  HTTP_DRIVER_VERSION,
  NULL,
  NULL
}

Definition at line 28 of file HttpDriver.c.

mHttpUtilities

EFI_HTTP_UTILITIES_PROTOCOL* mHttpUtilities = NULL

Definition at line 14 of file HttpDriver.c.