734 	u32 hotplug_status;  in pdc_sata_freeze()  local
743 	hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_sata_freeze()
744 	hotplug_status |= 0x11 << (ata_no + 16);  in pdc_sata_freeze()
745 	writel(hotplug_status, host_mmio + hotplug_offset);  in pdc_sata_freeze()
772 	u32 hotplug_status;  in pdc_sata_thaw()  local
779 	hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_sata_thaw()
780 	hotplug_status |= 0x11 << ata_no;  in pdc_sata_thaw()
781 	hotplug_status &= ~(0x11 << (ata_no + 16));  in pdc_sata_thaw()
782 	writel(hotplug_status, host_mmio + hotplug_offset);  in pdc_sata_thaw()
942 	u32 hotplug_status;  in pdc_interrupt()  local
959 		hotplug_status = readl(host_mmio + hotplug_offset);  in pdc_interrupt()
960 		if (hotplug_status & 0xff)  in pdc_interrupt()
961 			writel(hotplug_status | 0xff, host_mmio + hotplug_offset);  in pdc_interrupt()
962 		hotplug_status &= 0xff;	/* clear uninteresting bits */  in pdc_interrupt()
964 		hotplug_status = 0;  in pdc_interrupt()
969 	if (mask == 0xffffffff && hotplug_status == 0) {  in pdc_interrupt()
975 	if (mask == 0 && hotplug_status == 0) {  in pdc_interrupt()
990 		tmp = hotplug_status & (0x11 << ata_no);  in pdc_interrupt()