+ /* Clear the async DMA contexts and stop using the controller */
+ hpsb_bus_reset(ohci->host);
+
+ /* See ohci1394_pci_remove() for comments on this sequence */
+ reg_write(ohci, OHCI1394_ConfigROMhdr, 0);
+ reg_write(ohci, OHCI1394_BusOptions,
+ (reg_read(ohci, OHCI1394_BusOptions) & 0x0000f007) |
+ 0x00ff0000);
+ reg_write(ohci, OHCI1394_IntMaskClear, 0xffffffff);
+ reg_write(ohci, OHCI1394_IntEventClear, 0xffffffff);
+ reg_write(ohci, OHCI1394_IsoXmitIntMaskClear, 0xffffffff);
+ reg_write(ohci, OHCI1394_IsoXmitIntEventClear, 0xffffffff);
+ reg_write(ohci, OHCI1394_IsoRecvIntMaskClear, 0xffffffff);
+ reg_write(ohci, OHCI1394_IsoRecvIntEventClear, 0xffffffff);
+ set_phy_reg(ohci, 4, ~0xc0 & get_phy_reg(ohci, 4));
+ reg_write(ohci, OHCI1394_LinkControlClear, 0xffffffff);
+ ohci_devctl(ohci->host, RESET_BUS, LONG_RESET_NO_FORCE_ROOT);
+ ohci_soft_reset(ohci);
+
+ err = pci_save_state(pdev);
+ if (err) {
+ PRINT(KERN_ERR, "pci_save_state failed with %d", err);
+ return err;
+ }
+ err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
+ if (err)
+ DBGMSG("pci_set_power_state failed with %d", err);
+
+/* PowerMac suspend code comes last */
+#ifdef CONFIG_PPC_PMAC
+ if (machine_is(powermac)) {
+ struct device_node *ofn = pci_device_to_OF_node(pdev);
+
+ if (ofn)
+ pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0);
+ }
+#endif /* CONFIG_PPC_PMAC */