mirror of
https://git.proxmox.com/git/fwupd
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82 lines
2.0 KiB
C
82 lines
2.0 KiB
C
/*
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* Copyright (C) 2020 Fresco Logic
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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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#include "config.h"
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#include "fu-fresco-pd-common.h"
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#include "fu-fresco-pd-firmware.h"
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struct _FuFrescoPdFirmware {
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FuFirmwareClass parent_instance;
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guint8 customer_id;
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};
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G_DEFINE_TYPE (FuFrescoPdFirmware, fu_fresco_pd_firmware, FU_TYPE_FIRMWARE)
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guint8
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fu_fresco_pd_firmware_get_customer_id (FuFrescoPdFirmware *self)
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{
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return self->customer_id;
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}
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static void
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fu_fresco_pd_firmware_to_string (FuFirmware *firmware, guint idt, GString *str)
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{
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FuFrescoPdFirmware *self = FU_FRESCO_PD_FIRMWARE (firmware);
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fu_common_string_append_ku (str, idt, "CustomerID", self->customer_id);
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}
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static gboolean
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fu_fresco_pd_firmware_parse (FuFirmware *firmware,
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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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{
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FuFrescoPdFirmware *self = FU_FRESCO_PD_FIRMWARE (firmware);
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guint8 ver[4] = { 0x0 };
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gsize bufsz = 0;
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const guint8 *buf = g_bytes_get_data (fw, &bufsz);
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g_autofree gchar *version = NULL;
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g_autoptr(FuFirmwareImage) img = fu_firmware_image_new (fw);
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/* read version block */
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if (!fu_memcpy_safe (ver, sizeof(ver), 0x0, /* dst */
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buf, bufsz, 0x1000, /* src */
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sizeof(ver), error))
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return FALSE;
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/* customer ID is always the 2nd byte */
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self->customer_id = ver[1];
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/* set version number */
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version = fu_fresco_pd_version_from_buf (ver);
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fu_firmware_image_set_version (img, version);
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fu_firmware_add_image (firmware, img);
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return TRUE;
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}
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static void
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fu_fresco_pd_firmware_init (FuFrescoPdFirmware *self)
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{
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}
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static void
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fu_fresco_pd_firmware_class_init (FuFrescoPdFirmwareClass *klass)
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{
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FuFirmwareClass *klass_firmware = FU_FIRMWARE_CLASS (klass);
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klass_firmware->parse = fu_fresco_pd_firmware_parse;
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klass_firmware->to_string = fu_fresco_pd_firmware_to_string;
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}
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FuFirmware *
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fu_fresco_pd_firmware_new (void)
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{
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return FU_FIRMWARE (g_object_new (FU_TYPE_FRESCO_PD_FIRMWARE, NULL));
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}
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