sparc/kernel/central.c

29 	void __iomem		*pregs;
174 	p->pregs = of_ioremap(&op->resource[0], 0,
177 	if (!p->pregs) {
178 		printk(KERN_ERR "fhc: Cannot map pregs\n");
183 		reg = upa_readl(p->pregs + FHC_PREGS_BSR);
191 		if (upa_readl(p->pregs + FHC_PREGS_JCTRL) & FHC_JTAG_CTRL_MENAB)
197 			(p->pregs + FHC_PREGS_CTRL);
214 	reg = upa_readl(p->pregs + FHC_PREGS_CTRL);
223 	upa_writel(reg, p->pregs + FHC_PREGS_CTRL);
224 	upa_readl(p->pregs + FHC_PREGS_CTRL);
226 	reg = upa_readl(p->pregs + FHC_PREGS_ID);
242 	of_iounmap(&op->resource[0], p->pregs, resource_size(&op->resource[0]));