Re: [LinuxBIOS] pci_rom_load() bug for non-VGA ROM

[yhlu]

ollie,

can you look at that?

Also 
static void *pci_ram_image_start = PCI_RAM_IMAGE_START;

should be changed to 
static void *pci_ram_image_start = PCI_RAM_IMAGE_START + 0x10000;//
leave first 64k for VGA

YH

On 7/15/05, Tao Liu  wrote:
> Hello,
>
> pci_rom_load() returns wrong rom_header for non-VGA ROM case ?
>
> --- orig/src/devices/pci_rom.c
> +++ mod/src/devices/pci_rom.c
> @@ -95,11 +95,11 @@
>                return (struct rom_header *) (PCI_VGA_RAM_IMAGE_START);
>  #endif
>        } else {
>           printk_spew("%s, copying non-VGA ROM Image from %x to %x, %x bytes\n",
>                       __func__, rom_header, pci_ram_image_start, rom_size);
>           printk_debug("copying non-VGA ROM Image from %x to %x, %x bytes\n",
>                       rom_header, pci_ram_image_start, rom_size);
>          memcpy(pci_ram_image_start, rom_header, rom_size);
>          pci_ram_image_start += rom_size;
>           return (struct rom_header *) pci_ram_image_start;
>           return (struct rom_header *) (pci_ram_image_start - rom_size);
>  }
>  /* disable expansion ROM address decoding */
>  pci_write_config32(dev, PCI_ROM_ADDRESS, rom_address &
>
> ~PCI_ROM_ADDRESS_ENABLE);
>
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