51 	struct pnv_phb *phb = hose->private_data;  in pnv_setup_msi_irqs()  local
58 	if (WARN_ON(!phb) || !phb->msi_bmp.bitmap)  in pnv_setup_msi_irqs()
61 	if (pdev->no_64bit_msi && !phb->msi32_support)  in pnv_setup_msi_irqs()
65 		if (!entry->msi_attrib.is_64 && !phb->msi32_support) {  in pnv_setup_msi_irqs()
70 		hwirq = msi_bitmap_alloc_hwirqs(&phb->msi_bmp, 1);  in pnv_setup_msi_irqs()
76 		virq = irq_create_mapping(NULL, phb->msi_base + hwirq);  in pnv_setup_msi_irqs()
80 			msi_bitmap_free_hwirqs(&phb->msi_bmp, hwirq, 1);  in pnv_setup_msi_irqs()
83 		rc = phb->msi_setup(phb, pdev, phb->msi_base + hwirq,  in pnv_setup_msi_irqs()
88 			msi_bitmap_free_hwirqs(&phb->msi_bmp, hwirq, 1);  in pnv_setup_msi_irqs()
100 	struct pnv_phb *phb = hose->private_data;  in pnv_teardown_msi_irqs()  local
104 	if (WARN_ON(!phb))  in pnv_teardown_msi_irqs()
113 		msi_bitmap_free_hwirqs(&phb->msi_bmp, hwirq - phb->msi_base, 1);  in pnv_teardown_msi_irqs()
328 static void pnv_pci_handle_eeh_config(struct pnv_phb *phb, u32 pe_no)  in pnv_pci_handle_eeh_config()  argument
333 	spin_lock_irqsave(&phb->lock, flags);  in pnv_pci_handle_eeh_config()
336 	rc = opal_pci_get_phb_diag_data2(phb->opal_id, phb->diag.blob,  in pnv_pci_handle_eeh_config()
341 	if (phb->unfreeze_pe) {  in pnv_pci_handle_eeh_config()
342 		ret = phb->unfreeze_pe(phb,  in pnv_pci_handle_eeh_config()
346 		rc = opal_pci_eeh_freeze_clear(phb->opal_id,  in pnv_pci_handle_eeh_config()
352 				__func__, rc, phb->hose->global_number,  in pnv_pci_handle_eeh_config()
365 		pnv_pci_dump_phb_diag_data(phb->hose, phb->diag.blob);  in pnv_pci_handle_eeh_config()
367 	spin_unlock_irqrestore(&phb->lock, flags);  in pnv_pci_handle_eeh_config()
372 	struct pnv_phb *phb = pdn->phb->private_data;  in pnv_pci_config_check_eeh()  local
385 		if (phb->type == PNV_PHB_P5IOC2)  in pnv_pci_config_check_eeh()
388 			pe_no = phb->ioda.reserved_pe;  in pnv_pci_config_check_eeh()
395 	if (phb->get_pe_state) {  in pnv_pci_config_check_eeh()
396 		fstate = phb->get_pe_state(phb, pe_no);  in pnv_pci_config_check_eeh()
398 		rc = opal_pci_eeh_freeze_status(phb->opal_id,  in pnv_pci_config_check_eeh()
405 				__func__, rc, phb->hose->global_number, pe_no);  in pnv_pci_config_check_eeh()
421 		if (phb->freeze_pe)  in pnv_pci_config_check_eeh()
422 			phb->freeze_pe(phb, pe_no);  in pnv_pci_config_check_eeh()
424 		pnv_pci_handle_eeh_config(phb, pe_no);  in pnv_pci_config_check_eeh()
431 	struct pnv_phb *phb = pdn->phb->private_data;  in pnv_pci_cfg_read()  local
438 		rc = opal_pci_config_read_byte(phb->opal_id, bdfn, where, &v8);  in pnv_pci_cfg_read()
444 		rc = opal_pci_config_read_half_word(phb->opal_id, bdfn, where,  in pnv_pci_cfg_read()
451 		rc = opal_pci_config_read_word(phb->opal_id, bdfn, where, &v32);  in pnv_pci_cfg_read()
467 	struct pnv_phb *phb = pdn->phb->private_data;  in pnv_pci_cfg_write()  local
474 		opal_pci_config_write_byte(phb->opal_id, bdfn, where, val);  in pnv_pci_cfg_write()
477 		opal_pci_config_write_half_word(phb->opal_id, bdfn, where, val);  in pnv_pci_cfg_write()
480 		opal_pci_config_write_word(phb->opal_id, bdfn, where, val);  in pnv_pci_cfg_write()
493 	struct pnv_phb *phb = pdn->phb->private_data;  in pnv_pci_cfg_check()  local
496 	if (!(phb->flags & PNV_PHB_FLAG_EEH))  in pnv_pci_cfg_check()
524 	struct pnv_phb *phb;  in pnv_pci_read_config()  local
536 	phb = pdn->phb->private_data;  in pnv_pci_read_config()
537 	if (phb->flags & PNV_PHB_FLAG_EEH && pdn->edev) {  in pnv_pci_read_config()
553 	struct pnv_phb *phb;  in pnv_pci_write_config()  local
564 	phb = pdn->phb->private_data;  in pnv_pci_write_config()
565 	if (!(phb->flags & PNV_PHB_FLAG_EEH))  in pnv_pci_write_config()
669 	struct pnv_phb *phb = hose->private_data;  in pnv_pci_dma_dev_setup()  local
678 		list_for_each_entry(pe, &phb->ioda.pe_list, list) {  in pnv_pci_dma_dev_setup()
689 	if (phb && phb->dma_dev_setup)  in pnv_pci_dma_dev_setup()
690 		phb->dma_dev_setup(phb, pdev);  in pnv_pci_dma_dev_setup()
696 	struct pnv_phb *phb = hose->private_data;  in pnv_pci_dma_set_mask()  local
698 	if (phb && phb->dma_set_mask)  in pnv_pci_dma_set_mask()
699 		return phb->dma_set_mask(phb, pdev, dma_mask);  in pnv_pci_dma_set_mask()
706 	struct pnv_phb *phb = hose->private_data;  in pnv_pci_dma_get_required_mask()  local
708 	if (phb && phb->dma_get_required_mask)  in pnv_pci_dma_get_required_mask()
709 		return phb->dma_get_required_mask(phb, pdev);  in pnv_pci_dma_get_required_mask()
719 		struct pnv_phb *phb = hose->private_data;  in pnv_pci_shutdown()  local
721 		if (phb && phb->shutdown)  in pnv_pci_shutdown()
722 			phb->shutdown(phb);  in pnv_pci_shutdown()