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bsps/shared: import FreeBSD libefi library
The library is imported in minimalist version just to support future amd64efi BSP. The FreeBSD tree commit id with imported libefi version is: ce7b20e5129cf0f269951b313d336a9c7d54d790
This commit is contained in:
Karel Gardas committed
1 parent
020163e5b7
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13 files changed
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/* $FreeBSD$ */
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/*-
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|
||||
Files in this directory and subdirectories are subject to the following
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||||
copyright unless superceded or supplemented by additional specific license
|
||||
terms found in the file headers of individual files.
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||||
|
||||
Copyright (c) 1998-2000 Intel Corporation
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions
|
||||
are met:
|
||||
|
||||
Redistributions of source code must retain the above copyright
|
||||
notice, this list of conditions and the following disclaimer.
|
||||
|
||||
Redistributions in binary form must reproduce the above copyright
|
||||
notice, this list of conditions and the following disclaimer in
|
||||
the documentation and/or other materials provided with the
|
||||
distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
|
||||
WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL INTEL BE LIABLE FOR ANY DIRECT,
|
||||
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
||||
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
||||
OF THE POSSIBILITY OF SUCH DAMAGE. THE EFI SPECIFICATION AND ALL
|
||||
OTHER INFORMATION ON THIS WEB SITE ARE PROVIDED "AS IS" WITH NO
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WARRANTIES, AND ARE SUBJECT TO CHANGE WITHOUT NOTICE.
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*/
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/* $FreeBSD$ */
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/*++
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||||
|
||||
Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved
|
||||
This software and associated documentation (if any) is furnished
|
||||
under a license and may only be used or copied in accordance
|
||||
with the terms of the license. Except as permitted by such
|
||||
license, no part of this software or documentation may be
|
||||
reproduced, stored in a retrieval system, or transmitted in any
|
||||
form or by any means without the express written consent of
|
||||
Intel Corporation.
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Module Name:
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efi.h
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Abstract:
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Public EFI header files
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Revision History
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--*/
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//
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// Build flags on input
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// EFI32
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// EFI_DEBUG - Enable debugging code
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// EFI_NT_EMULATOR - Building for running under NT
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//
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#ifndef _EFI_INCLUDE_
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#define _EFI_INCLUDE_
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#define EFI_FIRMWARE_VENDOR L"INTEL"
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#define EFI_FIRMWARE_MAJOR_REVISION 14
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#define EFI_FIRMWARE_MINOR_REVISION 62
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#define EFI_FIRMWARE_REVISION ((EFI_FIRMWARE_MAJOR_REVISION <<16) | (EFI_FIRMWARE_MINOR_REVISION))
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#include "efibind.h"
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#include "efidef.h"
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#include "efidevp.h"
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#ifndef __rtems__
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#include "efipciio.h"
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#include "efiprot.h"
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#endif /* __rtems__ */
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#include "eficon.h"
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#include "eficonsctl.h"
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#ifndef __rtems__
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#include "efiser.h"
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#include "efi_nii.h"
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#include "efipxebc.h"
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#include "efinet.h"
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#endif /* __rtems__ */
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#include "efiapi.h"
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#ifndef __rtems__
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#include "efifs.h"
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#endif /* __rtems__ */
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#include "efierr.h"
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#include "efigop.h"
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#ifndef __rtems__
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#include "efiip.h"
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#include "efiudp.h"
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#include "efitcp.h"
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#include "efipoint.h"
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#include "efiuga.h"
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#endif /* __rtems__ */
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#include <sys/types.h>
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#ifdef __rtems__
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#include <stdbool.h>
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#endif
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/*
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* Global variables
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*/
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extern EFI_LOADED_IMAGE *boot_img;
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extern bool boot_services_active;
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/*
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* FreeBSD UUID
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*/
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#define FREEBSD_BOOT_VAR_GUID \
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{ 0xCFEE69AD, 0xA0DE, 0x47A9, {0x93, 0xA8, 0xF6, 0x31, 0x06, 0xF8, 0xAE, 0x99} }
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#endif
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/*-
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* Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
|
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* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
*
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
||||
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
|
||||
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Original Module Name: ConsoleControl.h
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* Abstract: Abstraction of a Text mode or GOP/UGA screen
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*/
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/* $FreeBSD$ */
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#ifndef _EFI_CONS_CTL_H
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#define _EFI_CONS_CTL_H
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#define EFI_CONSOLE_CONTROL_PROTOCOL_GUID \
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{ 0xf42f7782, 0x12e, 0x4c12, {0x99, 0x56, 0x49, 0xf9, 0x43, 0x4, 0xf7, 0x21} }
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typedef struct _EFI_CONSOLE_CONTROL_PROTOCOL EFI_CONSOLE_CONTROL_PROTOCOL;
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typedef enum {
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EfiConsoleControlScreenText,
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EfiConsoleControlScreenGraphics,
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EfiConsoleControlScreenMaxValue
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} EFI_CONSOLE_CONTROL_SCREEN_MODE;
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typedef
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EFI_STATUS
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(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE) (
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IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
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OUT EFI_CONSOLE_CONTROL_SCREEN_MODE *Mode,
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OUT BOOLEAN *GopUgaExists, OPTIONAL
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OUT BOOLEAN *StdInLocked OPTIONAL
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)
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/*++
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Routine Description:
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Return the current video mode information. Also returns info about existence
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of Graphics Output devices or UGA Draw devices in system, and if the Std In
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device is locked. All the arguments are optional and only returned if a non
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NULL pointer is passed in.
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Arguments:
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This - Protocol instance pointer.
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Mode - Are we in text of grahics mode.
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GopUgaExists - TRUE if Console Spliter has found a GOP or UGA device
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StdInLocked - TRUE if StdIn device is keyboard locked
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Returns:
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EFI_SUCCESS - Mode information returned.
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--*/
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;
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typedef
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EFI_STATUS
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(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE) (
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IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
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IN EFI_CONSOLE_CONTROL_SCREEN_MODE Mode
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)
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/*++
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Routine Description:
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Set the current mode to either text or graphics. Graphics is
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for Quiet Boot.
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Arguments:
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This - Protocol instance pointer.
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Mode - Mode to set the
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Returns:
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EFI_SUCCESS - Mode information returned.
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--*/
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;
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typedef
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EFI_STATUS
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(EFIAPI *EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN) (
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IN EFI_CONSOLE_CONTROL_PROTOCOL *This,
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IN CHAR16 *Password
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)
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/*++
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Routine Description:
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Lock Std In devices until Password is typed.
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Arguments:
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This - Protocol instance pointer.
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Password - Password needed to unlock screen. NULL means unlock keyboard
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Returns:
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EFI_SUCCESS - Mode information returned.
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EFI_DEVICE_ERROR - Std In not locked
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--*/
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;
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struct _EFI_CONSOLE_CONTROL_PROTOCOL {
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EFI_CONSOLE_CONTROL_PROTOCOL_GET_MODE GetMode;
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EFI_CONSOLE_CONTROL_PROTOCOL_SET_MODE SetMode;
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EFI_CONSOLE_CONTROL_PROTOCOL_LOCK_STD_IN LockStdIn;
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};
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extern EFI_GUID gEfiConsoleControlProtocolGuid;
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#endif
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/* $FreeBSD$ */
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#ifndef _EFI_ERR_H
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#define _EFI_ERR_H
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/*++
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|
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Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved
|
||||
This software and associated documentation (if any) is furnished
|
||||
under a license and may only be used or copied in accordance
|
||||
with the terms of the license. Except as permitted by such
|
||||
license, no part of this software or documentation may be
|
||||
reproduced, stored in a retrieval system, or transmitted in any
|
||||
form or by any means without the express written consent of
|
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Intel Corporation.
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|
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Module Name:
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efierr.h
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Abstract:
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||||
|
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EFI error codes
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||||
|
||||
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||||
|
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Revision History
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||||
|
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--*/
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#define EFIWARN(a) (a)
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#define EFI_ERROR(a) (((INTN) a) < 0)
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#define EFI_ERROR_CODE(a) (unsigned long)(a & ~EFI_ERROR_MASK)
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#define EFI_SUCCESS 0
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#define EFI_LOAD_ERROR EFIERR(1)
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#define EFI_INVALID_PARAMETER EFIERR(2)
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#define EFI_UNSUPPORTED EFIERR(3)
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#define EFI_BAD_BUFFER_SIZE EFIERR(4)
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#define EFI_BUFFER_TOO_SMALL EFIERR(5)
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#define EFI_NOT_READY EFIERR(6)
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#define EFI_DEVICE_ERROR EFIERR(7)
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#define EFI_WRITE_PROTECTED EFIERR(8)
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#define EFI_OUT_OF_RESOURCES EFIERR(9)
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#define EFI_VOLUME_CORRUPTED EFIERR(10)
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#define EFI_VOLUME_FULL EFIERR(11)
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#define EFI_NO_MEDIA EFIERR(12)
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#define EFI_MEDIA_CHANGED EFIERR(13)
|
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#define EFI_NOT_FOUND EFIERR(14)
|
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#define EFI_ACCESS_DENIED EFIERR(15)
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#define EFI_NO_RESPONSE EFIERR(16)
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#define EFI_NO_MAPPING EFIERR(17)
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#define EFI_TIMEOUT EFIERR(18)
|
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#define EFI_NOT_STARTED EFIERR(19)
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#define EFI_ALREADY_STARTED EFIERR(20)
|
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#define EFI_ABORTED EFIERR(21)
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#define EFI_ICMP_ERROR EFIERR(22)
|
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#define EFI_TFTP_ERROR EFIERR(23)
|
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#define EFI_PROTOCOL_ERROR EFIERR(24)
|
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|
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#define EFI_WARN_UNKNOWN_GLYPH EFIWARN(1)
|
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#define EFI_WARN_DELETE_FAILURE EFIWARN(2)
|
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#define EFI_WARN_WRITE_FAILURE EFIWARN(3)
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#define EFI_WARN_BUFFER_TOO_SMALL EFIWARN(4)
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#endif
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@@ -0,0 +1,121 @@
|
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/* $FreeBSD$ */
|
||||
/*++
|
||||
|
||||
Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved
|
||||
This software and associated documentation (if any) is furnished
|
||||
under a license and may only be used or copied in accordance
|
||||
with the terms of the license. Except as permitted by such
|
||||
license, no part of this software or documentation may be
|
||||
reproduced, stored in a retrieval system, or transmitted in any
|
||||
form or by any means without the express written consent of
|
||||
Intel Corporation.
|
||||
|
||||
Module Name:
|
||||
|
||||
efigop.h
|
||||
|
||||
Abstract:
|
||||
Info about framebuffers
|
||||
|
||||
|
||||
|
||||
|
||||
Revision History
|
||||
|
||||
--*/
|
||||
|
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#ifndef _EFIGOP_H
|
||||
#define _EFIGOP_H
|
||||
|
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#define EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID \
|
||||
{ 0x9042a9de, 0x23dc, 0x4a38, {0x96, 0xfb, 0x7a, 0xde, 0xd0, 0x80, 0x51, 0x6a} }
|
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|
||||
INTERFACE_DECL(_EFI_GRAPHICS_OUTPUT);
|
||||
|
||||
typedef struct {
|
||||
UINT32 RedMask;
|
||||
UINT32 GreenMask;
|
||||
UINT32 BlueMask;
|
||||
UINT32 ReservedMask;
|
||||
} EFI_PIXEL_BITMASK;
|
||||
|
||||
typedef enum {
|
||||
PixelRedGreenBlueReserved8BitPerColor,
|
||||
PixelBlueGreenRedReserved8BitPerColor,
|
||||
PixelBitMask,
|
||||
PixelBltOnly,
|
||||
PixelFormatMax,
|
||||
} EFI_GRAPHICS_PIXEL_FORMAT;
|
||||
|
||||
typedef struct {
|
||||
UINT32 Version;
|
||||
UINT32 HorizontalResolution;
|
||||
UINT32 VerticalResolution;
|
||||
EFI_GRAPHICS_PIXEL_FORMAT PixelFormat;
|
||||
EFI_PIXEL_BITMASK PixelInformation;
|
||||
UINT32 PixelsPerScanLine;
|
||||
} EFI_GRAPHICS_OUTPUT_MODE_INFORMATION;
|
||||
|
||||
typedef struct {
|
||||
UINT32 MaxMode;
|
||||
UINT32 Mode;
|
||||
EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
|
||||
UINTN SizeOfInfo;
|
||||
EFI_PHYSICAL_ADDRESS FrameBufferBase;
|
||||
UINTN FrameBufferSize;
|
||||
} EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE;
|
||||
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE) (
|
||||
IN struct _EFI_GRAPHICS_OUTPUT *This,
|
||||
IN UINT32 ModeNumber,
|
||||
OUT UINTN *SizeOfInfo,
|
||||
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
|
||||
);
|
||||
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE) (
|
||||
IN struct _EFI_GRAPHICS_OUTPUT *This,
|
||||
IN UINT32 ModeNumber
|
||||
);
|
||||
|
||||
typedef struct {
|
||||
UINT8 Blue;
|
||||
UINT8 Green;
|
||||
UINT8 Red;
|
||||
UINT8 Reserved;
|
||||
} EFI_GRAPHICS_OUTPUT_BLT_PIXEL;
|
||||
|
||||
typedef enum {
|
||||
EfiBltVideoFill,
|
||||
EfiBltVideoToBltBuffer,
|
||||
EfiBltBufferToVideo,
|
||||
EfiBltVideoToVideo,
|
||||
EfiGraphcisOutputBltOperationMax,
|
||||
} EFI_GRAPHICS_OUTPUT_BLT_OPERATION;
|
||||
|
||||
typedef
|
||||
EFI_STATUS
|
||||
(EFIAPI *EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT) (
|
||||
IN struct _EFI_GRAPHICS_OUTPUT *This,
|
||||
IN OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
|
||||
IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
|
||||
IN UINTN SourceX,
|
||||
IN UINTN SourceY,
|
||||
IN UINTN DestinationX,
|
||||
IN UINTN DestinationY,
|
||||
IN UINTN Width,
|
||||
IN UINTN Height,
|
||||
IN UINTN Delta
|
||||
);
|
||||
|
||||
typedef struct _EFI_GRAPHICS_OUTPUT {
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL_QUERY_MODE QueryMode;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL_SET_MODE SetMode;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL_BLT Blt;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL_MODE *Mode;
|
||||
} EFI_GRAPHICS_OUTPUT;
|
||||
|
||||
#endif /* _EFIGOP_H */
|
||||
@@ -0,0 +1,172 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Doug Rabson
|
||||
* Copyright (c) 2006 Marcel Moolenaar
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*
|
||||
* $FreeBSD$
|
||||
*/
|
||||
|
||||
#ifndef _LOADER_EFILIB_H
|
||||
#define _LOADER_EFILIB_H
|
||||
|
||||
#ifndef __rtems__
|
||||
#include <stand.h>
|
||||
#endif /* __rtems__ */
|
||||
#include <stdbool.h>
|
||||
#include <sys/queue.h>
|
||||
#ifdef __rtems__
|
||||
#include <errno.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
#endif /* __rtems__ */
|
||||
|
||||
extern EFI_HANDLE IH;
|
||||
extern EFI_SYSTEM_TABLE *ST;
|
||||
extern EFI_BOOT_SERVICES *BS;
|
||||
extern EFI_RUNTIME_SERVICES *RS;
|
||||
|
||||
#ifndef __rtems__
|
||||
|
||||
extern struct devsw efipart_fddev;
|
||||
extern struct devsw efipart_cddev;
|
||||
extern struct devsw efipart_hddev;
|
||||
extern struct devsw efihttp_dev;
|
||||
extern struct devsw efinet_dev;
|
||||
extern struct netif_driver efinetif;
|
||||
|
||||
/* EFI block device data, included here to help efi_zfs_probe() */
|
||||
typedef STAILQ_HEAD(pdinfo_list, pdinfo) pdinfo_list_t;
|
||||
|
||||
typedef struct pdinfo
|
||||
{
|
||||
STAILQ_ENTRY(pdinfo) pd_link; /* link in device list */
|
||||
pdinfo_list_t pd_part; /* list of partitions */
|
||||
EFI_HANDLE pd_handle;
|
||||
EFI_HANDLE pd_alias;
|
||||
EFI_DEVICE_PATH *pd_devpath;
|
||||
EFI_BLOCK_IO *pd_blkio;
|
||||
uint32_t pd_unit; /* unit number */
|
||||
uint32_t pd_open; /* reference counter */
|
||||
void *pd_bcache; /* buffer cache data */
|
||||
struct pdinfo *pd_parent; /* Linked items (eg partitions) */
|
||||
struct devsw *pd_devsw; /* Back pointer to devsw */
|
||||
} pdinfo_t;
|
||||
|
||||
pdinfo_list_t *efiblk_get_pdinfo_list(struct devsw *dev);
|
||||
pdinfo_t *efiblk_get_pdinfo(struct devdesc *dev);
|
||||
pdinfo_t *efiblk_get_pdinfo_by_handle(EFI_HANDLE h);
|
||||
pdinfo_t *efiblk_get_pdinfo_by_device_path(EFI_DEVICE_PATH *path);
|
||||
|
||||
/* libefi.c */
|
||||
void *efi_get_table(EFI_GUID *tbl);
|
||||
EFI_STATUS OpenProtocolByHandle(EFI_HANDLE, EFI_GUID *, void **);
|
||||
|
||||
static inline EFI_STATUS
|
||||
efi_exit_boot_services(UINTN key)
|
||||
{
|
||||
EFI_STATUS status;
|
||||
|
||||
status = BS->ExitBootServices(IH, key);
|
||||
if (!EFI_ERROR(status))
|
||||
boot_services_active = false;
|
||||
return (status);
|
||||
}
|
||||
|
||||
int efi_getdev(void **vdev, const char *devspec, const char **path);
|
||||
|
||||
int efi_register_handles(struct devsw *, EFI_HANDLE *, EFI_HANDLE *, int);
|
||||
EFI_HANDLE efi_find_handle(struct devsw *, int);
|
||||
int efi_handle_lookup(EFI_HANDLE, struct devsw **, int *, uint64_t *);
|
||||
int efi_handle_update_dev(EFI_HANDLE, struct devsw *, int, uint64_t);
|
||||
|
||||
EFI_DEVICE_PATH *efi_lookup_image_devpath(EFI_HANDLE);
|
||||
EFI_DEVICE_PATH *efi_lookup_devpath(EFI_HANDLE);
|
||||
void efi_close_devpath(EFI_HANDLE);
|
||||
EFI_HANDLE efi_devpath_handle(EFI_DEVICE_PATH *);
|
||||
EFI_DEVICE_PATH *efi_devpath_last_node(EFI_DEVICE_PATH *);
|
||||
EFI_DEVICE_PATH *efi_devpath_trim(EFI_DEVICE_PATH *);
|
||||
bool efi_devpath_match(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
|
||||
bool efi_devpath_match_node(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
|
||||
bool efi_devpath_is_prefix(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
|
||||
CHAR16 *efi_devpath_name(EFI_DEVICE_PATH *);
|
||||
void efi_free_devpath_name(CHAR16 *);
|
||||
bool efi_devpath_same_disk(EFI_DEVICE_PATH *, EFI_DEVICE_PATH *);
|
||||
EFI_DEVICE_PATH *efi_devpath_to_media_path(EFI_DEVICE_PATH *);
|
||||
UINTN efi_devpath_length(EFI_DEVICE_PATH *);
|
||||
EFI_DEVICE_PATH *efi_name_to_devpath(const char *path);
|
||||
EFI_DEVICE_PATH *efi_name_to_devpath16(CHAR16 *path);
|
||||
void efi_devpath_free(EFI_DEVICE_PATH *dp);
|
||||
EFI_HANDLE efi_devpath_to_handle(EFI_DEVICE_PATH *path, EFI_HANDLE *handles, unsigned nhandles);
|
||||
|
||||
int efi_status_to_errno(EFI_STATUS);
|
||||
EFI_STATUS errno_to_efi_status(int errno);
|
||||
|
||||
void efi_time_init(void);
|
||||
void efi_time_fini(void);
|
||||
|
||||
int parse_uefi_con_out(void);
|
||||
EFI_STATUS efi_main(EFI_HANDLE Ximage, EFI_SYSTEM_TABLE* Xsystab);
|
||||
|
||||
EFI_STATUS main(int argc, CHAR16 *argv[]);
|
||||
void efi_exit(EFI_STATUS status) __dead2;
|
||||
|
||||
/* EFI environment initialization. */
|
||||
void efi_init_environment(void);
|
||||
|
||||
/* EFI Memory type strings. */
|
||||
const char *efi_memory_type(EFI_MEMORY_TYPE);
|
||||
#endif /* __rtems__ */
|
||||
|
||||
/* CHAR16 utility functions. */
|
||||
int wcscmp(CHAR16 *, CHAR16 *);
|
||||
void cpy8to16(const char *, CHAR16 *, size_t);
|
||||
void cpy16to8(const CHAR16 *, char *, size_t);
|
||||
|
||||
#ifndef __rtems__
|
||||
/*
|
||||
* Routines for interacting with EFI's env vars in a more unix-like
|
||||
* way than the standard APIs. In addition, convenience routines for
|
||||
* the loader setting / getting FreeBSD specific variables.
|
||||
*/
|
||||
|
||||
EFI_STATUS efi_delenv(EFI_GUID *guid, const char *varname);
|
||||
EFI_STATUS efi_freebsd_delenv(const char *varname);
|
||||
EFI_STATUS efi_freebsd_getenv(const char *v, void *data, __size_t *len);
|
||||
EFI_STATUS efi_getenv(EFI_GUID *g, const char *v, void *data, __size_t *len);
|
||||
EFI_STATUS efi_global_getenv(const char *v, void *data, __size_t *len);
|
||||
EFI_STATUS efi_setenv(EFI_GUID *guid, const char *varname, UINT32 attr, void *data, __size_t len);
|
||||
EFI_STATUS efi_setenv_freebsd_wcs(const char *varname, CHAR16 *valstr);
|
||||
|
||||
/* guids and names */
|
||||
bool efi_guid_to_str(const EFI_GUID *, char **);
|
||||
bool efi_str_to_guid(const char *, EFI_GUID *);
|
||||
bool efi_name_to_guid(const char *, EFI_GUID *);
|
||||
bool efi_guid_to_name(EFI_GUID *, char **);
|
||||
|
||||
/* efipart.c */
|
||||
int efipart_inithandles(void);
|
||||
|
||||
#endif /* __rtems__ */
|
||||
|
||||
#endif /* _LOADER_EFILIB_H */
|
||||
@@ -0,0 +1,63 @@
|
||||
/*-
|
||||
* Copyright (c) 2000 Doug Rabson
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__FBSDID("$FreeBSD$");
|
||||
|
||||
#include <efi.h>
|
||||
#ifndef __rtems__
|
||||
#include <eficonsctl.h>
|
||||
#include <efilib.h>
|
||||
#include <stand.h>
|
||||
#endif /* __rtems__ */
|
||||
|
||||
EFI_HANDLE IH;
|
||||
EFI_SYSTEM_TABLE *ST;
|
||||
EFI_BOOT_SERVICES *BS;
|
||||
EFI_RUNTIME_SERVICES *RS;
|
||||
|
||||
#ifndef __rtems__
|
||||
void *
|
||||
efi_get_table(EFI_GUID *tbl)
|
||||
{
|
||||
EFI_GUID *id;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < ST->NumberOfTableEntries; i++) {
|
||||
id = &ST->ConfigurationTable[i].VendorGuid;
|
||||
if (!memcmp(id, tbl, sizeof(EFI_GUID)))
|
||||
return (ST->ConfigurationTable[i].VendorTable);
|
||||
}
|
||||
return (NULL);
|
||||
}
|
||||
|
||||
EFI_STATUS
|
||||
OpenProtocolByHandle(EFI_HANDLE handle, EFI_GUID *protocol, void **interface)
|
||||
{
|
||||
return (BS->OpenProtocol(handle, protocol, interface, IH, NULL,
|
||||
EFI_OPEN_PROTOCOL_BY_HANDLE_PROTOCOL));
|
||||
}
|
||||
#endif
|
||||
@@ -0,0 +1,73 @@
|
||||
/*-
|
||||
* Copyright 2016 Netflix, Inc.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions
|
||||
* are met:
|
||||
* 1. Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
* 2. Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||||
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||||
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||||
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||||
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||||
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||||
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||||
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||||
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||||
* SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include <sys/cdefs.h>
|
||||
__FBSDID("$FreeBSD$");
|
||||
|
||||
#include <efi.h>
|
||||
#include <efilib.h>
|
||||
|
||||
/*
|
||||
* CHAR16 related functions moved from loader.
|
||||
* Perhaps we should move those to libsa afterall, but they are
|
||||
* needed only by UEFI.
|
||||
*/
|
||||
|
||||
int
|
||||
wcscmp(CHAR16 *a, CHAR16 *b)
|
||||
{
|
||||
|
||||
while (*a && *b && *a == *b) {
|
||||
a++;
|
||||
b++;
|
||||
}
|
||||
return *a - *b;
|
||||
}
|
||||
|
||||
/*
|
||||
* cpy8to16 copies a traditional C string into a CHAR16 string and
|
||||
* 0 terminates it. len is the size of *dst in bytes.
|
||||
*/
|
||||
void
|
||||
cpy8to16(const char *src, CHAR16 *dst, size_t len)
|
||||
{
|
||||
len <<= 1; /* Assume CHAR16 is 2 bytes */
|
||||
while (len > 0 && *src) {
|
||||
*dst++ = *src++;
|
||||
len--;
|
||||
}
|
||||
*dst++ = (CHAR16)0;
|
||||
}
|
||||
|
||||
void
|
||||
cpy16to8(const CHAR16 *src, char *dst, size_t len)
|
||||
{
|
||||
size_t i;
|
||||
|
||||
for (i = 0; i < len && src[i]; i++)
|
||||
dst[i] = (char)src[i];
|
||||
if (i < len)
|
||||
dst[i] = '\0';
|
||||
}
|
||||
Reference in new issue
Block a user