84 	unsigned long addr;  in mk_conf_addr()  local
93 	addr = (bus << 16) | (device_fn << 8) | where;  in mk_conf_addr()
94 	addr |= IRONGATE_CONF;  in mk_conf_addr()
96 	*pci_addr = addr;  in mk_conf_addr()
97 	DBG_CFG(("mk_conf_addr: returning pci_addr 0x%lx\n", addr));  in mk_conf_addr()
105 	unsigned long addr;  in irongate_read_config()  local
108 	if (mk_conf_addr(bus, devfn, where, &addr, &type1))  in irongate_read_config()
113 		*value = __kernel_ldbu(*(vucp)addr);  in irongate_read_config()
116 		*value = __kernel_ldwu(*(vusp)addr);  in irongate_read_config()
119 		*value = *(vuip)addr;  in irongate_read_config()
130 	unsigned long addr;  in irongate_write_config()  local
133 	if (mk_conf_addr(bus, devfn, where, &addr, &type1))  in irongate_write_config()
138 		__kernel_stb(value, *(vucp)addr);  in irongate_write_config()
140 		__kernel_ldbu(*(vucp)addr);  in irongate_write_config()
143 		__kernel_stw(value, *(vusp)addr);  in irongate_write_config()
145 		__kernel_ldwu(*(vusp)addr);  in irongate_write_config()
148 		*(vuip)addr = value;  in irongate_write_config()
150 		*(vuip)addr;  in irongate_write_config()
308 #define GET_PAGE_DIR_OFF(addr) (addr >> 22)  argument
309 #define GET_PAGE_DIR_IDX(addr) (GET_PAGE_DIR_OFF(addr))  argument
311 #define GET_GATT_OFF(addr) ((addr & 0x003ff000) >> 12)   argument
312 #define GET_GATT(addr) (gatt_pages[GET_PAGE_DIR_IDX(addr)])  argument
315 irongate_ioremap(unsigned long addr, unsigned long size)  in irongate_ioremap()  argument
324 		return (void __iomem *)(addr + IRONGATE_MEM);  in irongate_ioremap()
336 		if (addr >= gart_bus_addr && addr + size - 1 <   in irongate_ioremap()
343 		return (void __iomem *)(addr + IRONGATE_MEM);  in irongate_ioremap()
354 	if (addr & ~PAGE_MASK) {  in irongate_ioremap()
356 		       addr);  in irongate_ioremap()
357 		return (void __iomem *)(addr + IRONGATE_MEM);  in irongate_ioremap()
359 	last = addr + size - 1;  in irongate_ioremap()
360 	size = PAGE_ALIGN(last) - addr;  in irongate_ioremap()
363 	printk("irongate_ioremap(0x%lx, 0x%lx)\n", addr, size);  in irongate_ioremap()
369 	for(baddr = addr; baddr <= last; baddr += PAGE_SIZE)  in irongate_ioremap()
384 	for(baddr = addr, vaddr = (unsigned long)area->addr;   in irongate_ioremap()
394 			vfree(area->addr);  in irongate_ioremap()
401 	vaddr = (unsigned long)area->addr + (addr & ~PAGE_MASK);  in irongate_ioremap()
404 	       addr, size, vaddr);  in irongate_ioremap()
413 	unsigned long addr = (unsigned long) xaddr;  in irongate_iounmap()  local
414 	if (((long)addr >> 41) == -2)  in irongate_iounmap()
416 	if (addr)  in irongate_iounmap()
417 		return vfree((void *)(PAGE_MASK & addr));   in irongate_iounmap()