[SeaBIOS] [PATCH RFC 3/7] Add configuration menu for the VGA ROM

[Kevin O'Connor]

On Fri, Dec 16, 2011 at 02:15:09PM +0000, Julian Pidancet wrote:
> This patch adds a configuration menu for the VGA ROM, it also allow
> the creation of a PCI header so the ROM can be extracted from a PCI
> device.
[...]
> +/****************************************************************
> + * PCI Data
> + ****************************************************************/
> +#ifdef CONFIG_PCIBIOS
> +_rom_pci_data:
> +        .ascii "PCIR"
> +#if defined(CONFIG_VGA_VID) && defined(CONFIG_VGA_DID)
> +        .word CONFIG_VGA_VID /* VendorID */
> +        .word CONFIG_VGA_DID /* DeviceID */
> +#elif defined(CONFIG_VGA_CIRRUS)
> +        .word 0x1013
> +        .word 0x00b8
> +#elif defined(CONFIG_VGA_BOCHS)
> +        .word 0x1234
> +        .word 0x1111

One other note on this - can't _rom_pci_data be declared in the C code
as:

struct pci_data rom_pci_data VAR16VISIBLE = {
    .vendor = CONFIG_VGA_VID,
    .device = CONFIG_VGA_DID,
    .dlen = 0x18,
    .class_hi = 0x300,
    ...
};

-Kevin