714 	u32 hotplug_status;  in pdc_sata_freeze()  local
723 	hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_sata_freeze()
724 	hotplug_status |= 0x11 << (ata_no + 16);  in pdc_sata_freeze()
725 	writel(hotplug_status, host_mmio + hotplug_offset);  in pdc_sata_freeze()
752 	u32 hotplug_status;  in pdc_sata_thaw()  local
759 	hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_sata_thaw()
760 	hotplug_status |= 0x11 << ata_no;  in pdc_sata_thaw()
761 	hotplug_status &= ~(0x11 << (ata_no + 16));  in pdc_sata_thaw()
762 	writel(hotplug_status, host_mmio + hotplug_offset);  in pdc_sata_thaw()
922 	u32 hotplug_status;  in pdc_interrupt()  local
939 		hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_interrupt()
940 		if (hotplug_status & 0xff)  in pdc_interrupt()
941 			writel(hotplug_status | 0xff, host_mmio + hotplug_offset);  in pdc_interrupt()
942 		hotplug_status &= 0xff;	/* clear uninteresting bits */  in pdc_interrupt()
944 		hotplug_status = 0;  in pdc_interrupt()
949 	if (mask == 0xffffffff && hotplug_status == 0) {  in pdc_interrupt()
955 	if (mask == 0 && hotplug_status == 0) {  in pdc_interrupt()
970 		tmp = hotplug_status & (0x11 << ata_no);  in pdc_interrupt()