Re: [Xen-devel] [PATCH] Pass-through a graphic card

[Samuel Thibault <samuel.thibault@xxxxxxxxxxxxx>]

Jean Guyader, le Thu 15 May 2008 11:11:10 +0100, a écrit :
>  
> +int get_vga_pt_enabled(void)
> +{
> +    struct hvm_info_table *t = get_hvm_info_table();
> +    return (t && t->vga_bios_paddr > 0);
> +}
> +
> +int get_vga_pt_bios_paddr(void)
> +{
> +    struct hvm_info_table *t = get_hvm_info_table();
> +    return (t ? t->vga_bios_paddr : 0);
> +}
> +
> +int get_vga_pt_bios_size(void)
> +{
> +    struct hvm_info_table *t = get_hvm_info_table();
> +    return (t ? t->vga_bios_size : -1);
> +}
> +

Mmm, maybe enabled and bios_size are redundant, since bios_size > 0
implies enabled?

Samuel

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