[PATCH/2.6.17-rc4 3/10] Powerpc: Add tsi108 common function

[Zang Roy-r61911]

> -----Original Message-----
> From: Kumar Gala [mailto:galak at kernel.crashing.org]

> 
> Can the PCI use indirect like used on most other PPC platforms.

I am not sure. I will have a try!

> 
> > +int
> > +tsi108_direct_write_config(struct pci_bus *bus, unsigned 
> int devfunc,
> > +			   int offset, int len, u32 val)
> > +{
> > +	volatile unsigned char *cfg_addr;
> > +
> > +	cfg_addr = (unsigned char *)(tsi_mk_config_addr(bus->number,
> > +							
> devfunc, offset) |
> > +				     (offset & 0x03));
> > +
> > +#ifdef TSI108_PCI_DEBUG
> > +	printk("PCI CFG write : ");
> > +	printk("%d:0x%x:0x%x ", bus->number, devfunc, offset);
> > +	printk("%d ADDR=0x%08x ", len, (uint) cfg_addr);
> > +	printk("data = 0x%08x\n", val);
> > +#endif
> > +
> > +	switch (len) {
> > +	case 1:
> > +		out_8((u8 *) cfg_addr, val);
> > +		break;
> > +	case 2:
> > +		out_le16((u16 *) cfg_addr, val);
> > +		break;
> > +	default:
> > +		out_le32((u32 *) cfg_addr, val);
> > +		break;
> > +	}
> > +
>