[Qemu-devel] Re: [PATCH 6/9] eepro100: Support compilation without EEPROM

[Michael S. Tsirkin]

On Tue, Apr 06, 2010 at 01:44:06PM +0200, Stefan Weil wrote:
> To emulate hardware without an EEPROM,
> EEPROM_SIZE may be set to 0.
> 
> Signed-off-by: Stefan Weil <address@hidden>
> ---
>  hw/eepro100.c |    2 ++
>  1 files changed, 2 insertions(+), 0 deletions(-)
> 
> diff --git a/hw/eepro100.c b/hw/eepro100.c
> index cedc427..e12ee23 100644
> --- a/hw/eepro100.c
> +++ b/hw/eepro100.c
> @@ -1866,9 +1866,11 @@ static int e100_nic_init(PCIDevice *pci_dev)
>  
>      e100_pci_reset(s, e100_device);
>  
> +#if EEPROM_SIZE > 0
>      /* Add 64 * 2 EEPROM. i82557 and i82558 support a 64 word EEPROM,
>       * i82559 and later support 64 or 256 word EEPROM. */
>      s->eeprom = eeprom93xx_new(EEPROM_SIZE);
> +#endif

I expect long-term EEPROM_SIZE will stop being a compile-time
constant then?

>  
>      /* Handler for memory-mapped I/O */
>      s->mmio_index =
> -- 
> 1.7.0