94 	struct pci_channel *hose = dev_id;  in sh7780_pci_err_irq()  local
100 	addr = __raw_readl(hose->reg_base + SH4_PCIALR);  in sh7780_pci_err_irq()
105 	status = __raw_readw(hose->reg_base + PCI_STATUS);  in sh7780_pci_err_irq()
111 		cmd = pcibios_handle_status_errors(addr, status, hose);  in sh7780_pci_err_irq()
113 			__raw_writew(cmd, hose->reg_base + PCI_STATUS);  in sh7780_pci_err_irq()
119 	status = __raw_readl(hose->reg_base + SH4_PCIAINT);  in sh7780_pci_err_irq()
127 	__raw_writel(cmd, hose->reg_base + SH4_PCIAINT);  in sh7780_pci_err_irq()
132 	status = __raw_readl(hose->reg_base + SH4_PCIINT);  in sh7780_pci_err_irq()
140 	__raw_writel(cmd, hose->reg_base + SH4_PCIINT);  in sh7780_pci_err_irq()
147 	struct pci_channel *hose = dev_id;  in sh7780_pci_serr_irq()  local
154 	__raw_writel(SH4_PCIINTM_SDIM, hose->reg_base + SH4_PCIINTM);  in sh7780_pci_serr_irq()
158 	hose->serr_timer.expires = jiffies + HZ;  in sh7780_pci_serr_irq()
159 	add_timer(&hose->serr_timer);  in sh7780_pci_serr_irq()
164 static int __init sh7780_pci_setup_irqs(struct pci_channel *hose)  in sh7780_pci_setup_irqs()  argument
169 	__raw_writel(0, hose->reg_base + SH4_PCIAINT);  in sh7780_pci_setup_irqs()
177 		     PCI_STATUS_PARITY, hose->reg_base + PCI_STATUS);  in sh7780_pci_setup_irqs()
179 	ret = request_irq(hose->serr_irq, sh7780_pci_serr_irq, 0,  in sh7780_pci_setup_irqs()
180 			  "PCI SERR interrupt", hose);  in sh7780_pci_setup_irqs()
192 	ret = request_irq(hose->err_irq, sh7780_pci_err_irq, IRQF_SHARED,  in sh7780_pci_setup_irqs()
193 			  "PCI ERR interrupt", hose);  in sh7780_pci_setup_irqs()
195 		free_irq(hose->serr_irq, hose);  in sh7780_pci_setup_irqs()
202 		     SH4_PCIAINT_WDPE, hose->reg_base + SH4_PCIAINTM);  in sh7780_pci_setup_irqs()
210 		     SH4_PCIINTM_MRDPEIM, hose->reg_base + SH4_PCIINTM);  in sh7780_pci_setup_irqs()
215 static inline void __init sh7780_pci_teardown_irqs(struct pci_channel *hose)  in sh7780_pci_teardown_irqs()  argument
217 	free_irq(hose->err_irq, hose);  in sh7780_pci_teardown_irqs()
218 	free_irq(hose->serr_irq, hose);  in sh7780_pci_teardown_irqs()
221 static void __init sh7780_pci66_init(struct pci_channel *hose)  in sh7780_pci66_init()  argument
225 	if (!pci_is_66mhz_capable(hose, 0, 0))  in sh7780_pci66_init()
229 	tmp = __raw_readl(hose->reg_base + SH4_PCICR);  in sh7780_pci66_init()
231 	__raw_writel(tmp, hose->reg_base + SH4_PCICR);  in sh7780_pci66_init()
234 	tmp = __raw_readw(hose->reg_base + PCI_STATUS);  in sh7780_pci66_init()
236 	__raw_writew(tmp, hose->reg_base + PCI_STATUS);  in sh7780_pci66_init()
239 	tmp = __raw_readl(hose->reg_base + SH4_PCICR);  in sh7780_pci66_init()
241 	__raw_writel(tmp, hose->reg_base + SH4_PCICR);  in sh7780_pci66_init()