810 …reg(struct pci_access *a, int w, int domain, u8 bus, u8 dev, u8 func, int pos, volatile void **reg)  argument
860   *reg = (unsigned char *)map + (addr & (pagesize-1)) + offset;
1138   volatile void *reg;  local
1146   if (!mmap_reg(d->access, 0, d->domain, d->bus, d->dev, d->func, pos, &reg))
1152       buf[0] = physmem_readb(reg);
1155       ((u16 *) buf)[0] = physmem_readw(reg);
1158       ((u32 *) buf)[0] = physmem_readl(reg);
1168   volatile void *reg;  local
1176   if (!mmap_reg(d->access, 1, d->domain, d->bus, d->dev, d->func, pos, &reg))
1182       physmem_writeb(buf[0], reg);
1185       physmem_writew(((u16 *) buf)[0], reg);
1188       physmem_writel(((u32 *) buf)[0], reg);