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640dbbb0f0
The checksum check was only being calculated on the size of the pointer, rather than the size of the struct.
45 lines
1.5 KiB
C
45 lines
1.5 KiB
C
/*
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* Copyright (C) 2017-2019 VIA Corporation
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* Copyright (C) 2019 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-vli-usbhub-common.h"
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guint8
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fu_vli_usbhub_header_crc8 (FuVliUsbhubHeader *hdr)
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{
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return fu_vli_common_crc8 ((const guint8 *) hdr, sizeof(*hdr) - 1);
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}
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void
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fu_vli_usbhub_header_to_string (FuVliUsbhubHeader *hdr, guint idt, GString *str)
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{
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fu_common_string_append_kx (str, idt, "DevId", GUINT16_FROM_BE(hdr->dev_id));
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fu_common_string_append_kx (str, idt, "Variant", hdr->variant);
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if (hdr->usb2_fw_sz > 0) {
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fu_common_string_append_kx (str, idt, "Usb2FwAddr",
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GUINT16_FROM_BE(hdr->usb2_fw_addr));
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fu_common_string_append_kx (str, idt, "Usb2FwSz",
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GUINT16_FROM_BE(hdr->usb2_fw_sz));
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}
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fu_common_string_append_kx (str, idt, "Usb3FwAddr",
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((guint32) hdr->usb3_fw_addr_high) << 16 |
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GUINT16_FROM_BE(hdr->usb3_fw_addr));
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fu_common_string_append_kx (str, idt, "Usb3FwSz",
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GUINT16_FROM_BE(hdr->usb3_fw_sz));
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if (hdr->prev_ptr != VLI_USBHUB_FLASHMAP_IDX_INVALID) {
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fu_common_string_append_kx (str, idt, "PrevPtr",
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VLI_USBHUB_FLASHMAP_IDX_TO_ADDR(hdr->prev_ptr));
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}
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if (hdr->next_ptr != VLI_USBHUB_FLASHMAP_IDX_INVALID) {
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fu_common_string_append_kx (str, idt, "NextPtr",
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VLI_USBHUB_FLASHMAP_IDX_TO_ADDR(hdr->next_ptr));
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}
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fu_common_string_append_kb (str, idt, "ChecksumOK",
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hdr->checksum == fu_vli_usbhub_header_crc8 (hdr));
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}
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