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67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/*
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* Copyright (C) 2017 Intel Corporation.
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* Copyright (C) 2020 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 <fwupdplugin.h>
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#define FU_TYPE_THUNDERBOLT_FIRMWARE (fu_thunderbolt_firmware_get_type ())
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G_DECLARE_DERIVABLE_TYPE (FuThunderboltFirmware, fu_thunderbolt_firmware, FU,THUNDERBOLT_FIRMWARE, FuFirmware)
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typedef enum {
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_SECTION_DIGITAL,
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_SECTION_DROM,
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_SECTION_ARC_PARAMS,
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_SECTION_DRAM_UCODE,
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_SECTION_LAST
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} FuThunderboltSection;
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typedef enum {
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_FAMILY_UNKNOWN,
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_FAMILY_FR,
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_FAMILY_WR,
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_FAMILY_AR,
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_FAMILY_AR_C,
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_FAMILY_TR,
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_FAMILY_BB,
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_FAMILY_MR,
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} FuThunderboltFamily;
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struct _FuThunderboltFirmwareClass
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{
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FuFirmwareClass parent_class;
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gboolean (*parse) (FuFirmware *self,
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GBytes *fw,
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guint64 addr_start,
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guint64 addr_end,
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FwupdInstallFlags flags,
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GError **error);
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/*< private >*/
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gpointer padding[28];
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};
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/* byte offsets in firmware image */
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#define FU_TBT_OFFSET_NATIVE 0x7B
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#define FU_TBT_CHUNK_SZ 0x40
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FuThunderboltFirmware *fu_thunderbolt_firmware_new (void);
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gboolean fu_thunderbolt_firmware_is_host (FuThunderboltFirmware *self);
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gboolean fu_thunderbolt_firmware_is_native (FuThunderboltFirmware *self);
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gboolean fu_thunderbolt_firmware_get_has_pd (FuThunderboltFirmware *self);
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guint16 fu_thunderbolt_firmware_get_device_id (FuThunderboltFirmware *self);
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guint16 fu_thunderbolt_firmware_get_vendor_id (FuThunderboltFirmware *self);
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guint16 fu_thunderbolt_firmware_get_model_id (FuThunderboltFirmware *self);
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guint8 fu_thunderbolt_firmware_get_flash_size (FuThunderboltFirmware *self);
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void fu_thunderbolt_firmware_set_digital (FuThunderboltFirmware *self,
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guint32 offset);
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gboolean fu_thunderbolt_firmware_read_location (FuThunderboltFirmware *self,
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FuThunderboltSection section,
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guint32 offset,
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guint8 *buf,
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guint32 len,
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GError **error);
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