Connect.c File Reference

#include "UefiShellDriver1CommandsLib.h"

Go to the source code of this file.

Functions
EFI_STATUS	ShellConnectDevicePath (IN EFI_DEVICE_PATH_PROTOCOL *DevicePathToConnect)
EFI_STATUS	ShellConnectPciRootBridge (VOID)
EFI_STATUS	ConnectControllers (IN CONST EFI_HANDLE ControllerHandle OPTIONAL, IN CONST EFI_HANDLE DriverHandle OPTIONAL, IN CONST BOOLEAN Recursive, IN CONST BOOLEAN Output, IN CONST BOOLEAN AlwaysOutput)
EFI_STATUS	ShellConnectFromDevPaths (IN CONST CHAR16 *Key)
EFI_STATUS	ConvertAndConnectControllers (IN EFI_HANDLE Handle1 OPTIONAL, IN EFI_HANDLE Handle2 OPTIONAL, IN CONST BOOLEAN Recursive, IN CONST BOOLEAN Output)
SHELL_STATUS EFIAPI	ShellCommandRunConnect (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

Variables
STATIC CONST SHELL_PARAM_ITEM	ParamList []

Detailed Description

Main file for connect shell Driver1 function.

(C) Copyright 2015 Hewlett-Packard Development Company, L.P.
Copyright (c) 2010 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file Connect.c.

Function Documentation

ConnectControllers()

EFI_STATUS ConnectControllers	(	IN CONST EFI_HANDLE ControllerHandle	OPTIONAL,
		IN CONST EFI_HANDLE DriverHandle	OPTIONAL,
		IN CONST BOOLEAN	Recursive,
		IN CONST BOOLEAN	Output,
		IN CONST BOOLEAN	AlwaysOutput
	)

Connect controller(s) and driver(s).

Parameters

[in]	ControllerHandle	The handle to the controller. Should have driver binding on it.
[in]	DriverHandle	The handle to the driver. Should have driver binding.
[in]	Recursive	TRUE to connect recursively, FALSE otherwise.
[in]	Output	TRUE to have info on the screen, FALSE otherwise.
[in]	AlwaysOutput	Override Output for errors.

Return values

EFI_SUCCESS

The operation was successful.

Definition at line 107 of file Connect.c.

ConvertAndConnectControllers()

EFI_STATUS ConvertAndConnectControllers	(	IN EFI_HANDLE Handle1	OPTIONAL,
		IN EFI_HANDLE Handle2	OPTIONAL,
		IN CONST BOOLEAN	Recursive,
		IN CONST BOOLEAN	Output
	)

Convert the handle identifiers from strings and then connect them.

One of them should have driver binding and either can be NULL.

Parameters

[in]	Handle1	The first handle.
[in]	Handle2	The second handle.
[in]	Recursive	TRUE to do connect recursively. FALSE otherwise.
[in]	Output	TRUE to have output to screen. FALSE otherwise.

Return values

EFI_SUCCESS

The operation was successful.

Definition at line 354 of file Connect.c.

ShellCommandRunConnect()

SHELL_STATUS EFIAPI ShellCommandRunConnect	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'connect' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 409 of file Connect.c.

ShellConnectDevicePath()

EFI_STATUS ShellConnectDevicePath

(

IN EFI_DEVICE_PATH_PROTOCOL *

DevicePathToConnect

)

Create all handles associate with every device path node.

Parameters

DevicePathToConnect

The device path which will be connected.

Return values

EFI_SUCCESS	All handles associate with every device path node have been created.
EFI_INVALID_PARAMETER	DevicePathToConnect is NULL.
EFI_NOT_FOUND	Create the handle associate with one device path node failed

Definition at line 25 of file Connect.c.

ShellConnectFromDevPaths()

EFI_STATUS ShellConnectFromDevPaths

(

IN CONST CHAR16 *

Key

)

Do a connect from an EFI variable via it's key name.

Parameters

[in]

Key

The name of the EFI Variable.

Return values

EFI_SUCCESS

The operation was successful.

Definition at line 193 of file Connect.c.

ShellConnectPciRootBridge()

EFI_STATUS ShellConnectPciRootBridge

(

VOID

)

Connect drivers for PCI root bridge.

Return values

EFI_SUCCESS	Connect drivers successfully.
EFI_NOT_FOUND	Cannot find PCI root bridge device.

Definition at line 64 of file Connect.c.

Variable Documentation

ParamList

STATIC CONST SHELL_PARAM_ITEM ParamList[]

Initial value:

= {
  { L"-c", TypeFlag },
  { L"-r", TypeFlag },
  { NULL,  TypeMax  }
}

Definition at line 395 of file Connect.c.