Re: [PATCHSET] PC-9800 addtional for 2.5.50-ac1 (21/21)

[Alan Cox]

On Tue, 2002-12-17 at 16:25, Osamu Tomita wrote:
> Thanks for your advice.

Slight misunderstanding: I just meant put the

static inline int get_ebda(void)
{
   unsigned int address = *(unsigned short *)phys_to_virt(0x40E);
   address <<= 4;
   return address;  /* 0 means none */
}

then do

addr = get_ebda();
if(addr)
     spm_scan_config(...)

Which actually fixes a bug too - the real PC can have no EBDA (EBDA
value of zero) and we shouldnt scan it if so