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67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
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* Copyright (C) 2021 Richard Hughes <richard@hughsie.com>
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*
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* SPDX-License-Identifier: LGPL-2.1+
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*/
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#pragma once
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#include <gio/gio.h>
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/**
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* FuIfdRegion:
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* @FU_IFD_REGION_DESC: IFD descriptor
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* @FU_IFD_REGION_BIOS: BIOS
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* @FU_IFD_REGION_ME: ME
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* @FU_IFD_REGION_GBE: GBE
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* @FU_IFD_REGION_PLATFORM: Platform
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* @FU_IFD_REGION_DEVEXP: Developer
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* @FU_IFD_REGION_BIOS2: BIOS Backup
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* @FU_IFD_REGION_EC: Embedded Controller
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* @FU_IFD_REGION_IE: IE
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* @FU_IFD_REGION_10GBE: 10GBE
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* @FU_IFD_REGION_MAX: Maximum value
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*
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* The IFD region.
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**/
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typedef enum {
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FU_IFD_REGION_DESC = 0x00,
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FU_IFD_REGION_BIOS = 0x01,
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FU_IFD_REGION_ME = 0x02,
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FU_IFD_REGION_GBE = 0x03,
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FU_IFD_REGION_PLATFORM = 0x04,
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FU_IFD_REGION_DEVEXP = 0x05,
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FU_IFD_REGION_BIOS2 = 0x06,
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FU_IFD_REGION_EC = 0x08,
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FU_IFD_REGION_IE = 0x0A,
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FU_IFD_REGION_10GBE = 0x0B,
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FU_IFD_REGION_MAX = 0x0F,
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} FuIfdRegion;
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/**
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* FuIfdAccess:
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* @FU_IFD_ACCESS_NONE: None
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* @FU_IFD_ACCESS_READ: Readable
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* @FU_IFD_ACCESS_WRITE: Writable
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*
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* The flags to use for IFD access permissions.
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**/
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typedef enum {
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FU_IFD_ACCESS_NONE = 0,
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FU_IFD_ACCESS_READ = 1 << 0,
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FU_IFD_ACCESS_WRITE = 1 << 1,
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} FuIfdAccess;
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#define FU_IFD_FREG_BASE(freg) (((freg) << 12) & 0x07FFF000)
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#define FU_IFD_FREG_LIMIT(freg) ((((freg) >> 4) & 0x07FFF000) | 0x00000FFF)
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const gchar *
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fu_ifd_region_to_string(FuIfdRegion region);
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const gchar *
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fu_ifd_region_to_name(FuIfdRegion region);
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const gchar *
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fu_ifd_access_to_string(FuIfdAccess access);
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FuIfdAccess
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fu_ifd_region_to_access(FuIfdRegion region, guint32 flash_master, gboolean new_layout);
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