30 /* Enable IOB address translation */
69 static void __iomem *iob;  variable
97 		out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14);  in iobmap_build()
121 		out_le32(iob+IOB_AT_INVAL_TLB_REG, bus_addr >> 14);  in iobmap_free()
145 	/* XXXOJN tune this to avoid IOB cache invals.  in iommu_table_iobmap_setup()
220 	iob = ioremap(IOB_BASE, IOB_SIZE);  in iob_init()
221 	if (!iob)  in iob_init()
228 		out_le32(iob+IOB_XLT_L1_REGBASE+i*4, regword);  in iob_init()
232 	regword = in_le32(iob+IOB_AD_REG);  in iob_init()
235 	out_le32(iob+IOB_AD_REG, regword);  in iob_init()
238 	regword = in_le32(iob+IOBCOM_REG);  in iob_init()
240 	out_le32(iob+IOBCOM_REG, regword);  in iob_init()