Re: [PATCH v3 0/1] MR4409: wineboot: Compute and write the TSC frequency to registry ~Mhz.

[Rémi Bernon (＠rbernon)]

Rémi Bernon (@rbernon) commented about programs/wineboot/wineboot.c:
> - if (ReadFile( handle, buf, sizeof(buf) - 1, &num_read, NULL ) && strcmp( "tsc", buf ))
> -
>    ret = FALSE;
> -
> - CloseHandle( handle );
> - return ret;
>
> +}
> -
>
> +static void initialize_qpc_features( struct _KUSER_SHARED_DATA *data, UINT64 *tsc_frequency )
> +{
> - BOOL has_rdtscp = FALSE;
> - int regs[4];
> -
> - data->QpcBypassEnabled = 0;
> - data->QpcFrequency = TICKSPERSEC;
> - data->QpcShift = 0;
> - data->QpcBias = 0;

I don't think we really need these. At least not in this MR, it was used in an attempt at implementing Qpc bypass, but that ended up complicated.