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Always update the PnP checksum, even if the ident string is not being set.
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@ -88,10 +88,12 @@ sub pcipnpheaders ($$) {
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= pack('v', oct($pci_device_id)) if ($pci_device_id);
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}
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}
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if ($pnp_hdr_offset > 0 and defined($identoffset)) {
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# Point to device id string at end of ROM image
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substr($$romref, $pnp_hdr_offset+PNP_DEVICE_OFF, 2)
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= pack('v', $identoffset);
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if ($pnp_hdr_offset > 0) {
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if (defined($identoffset)) {
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# Point to device id string at end of ROM image
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substr($$romref, $pnp_hdr_offset+PNP_DEVICE_OFF, 2)
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= pack('v', $identoffset);
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}
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substr($$romref, $pnp_hdr_offset+PNP_CHKSUM_OFF, 1) = "\x00";
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my $sum = unpack('%8C*', substr($$romref, $pnp_hdr_offset,
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PNP_HDR_SIZE));
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