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https://git.proxmox.com/git/fwupd
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f3c64adb6c
Add the IFD regions as child devices and set the region access on the child devices. Also add read-only SPI descriptor as an HSI attribute and require FLOCKDN on Intel hardware. Use the hidden PCI 00:1f.5 device to set the SPIBAR automatically and generate the quirk file automatically to support more hardware.
41 lines
1.0 KiB
C
41 lines
1.0 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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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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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 *fu_ifd_region_to_string (FuIfdRegion region);
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const gchar *fu_ifd_region_to_name (FuIfdRegion region);
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const gchar *fu_ifd_access_to_string (FuIfdAccess access);
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FuIfdAccess fu_ifd_region_to_access (FuIfdRegion region,
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guint32 flash_master,
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gboolean is_skylake);
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