mirror of
https://git.proxmox.com/git/fwupd
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86 lines
2.0 KiB
C
86 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_export(FuFirmware *firmware, FuFirmwareExportFlags flags, XbBuilderNode *bn)
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{
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FuFrescoPdFirmware *self = FU_FRESCO_PD_FIRMWARE(firmware);
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fu_xmlb_builder_insert_kx(bn, "customer_id", 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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/* read version block */
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if (!fu_memcpy_safe(ver,
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sizeof(ver),
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0x0, /* dst */
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buf,
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bufsz,
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0x1000, /* src */
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sizeof(ver),
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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_set_version(firmware, version);
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fu_firmware_set_bytes(firmware, fw);
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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->export = fu_fresco_pd_firmware_export;
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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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