27 	struct pci_dev *pdev = dd->pcidev;  in hfi1_pcie_init()
220 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKSTA, &linkstat);  in update_lbus_info()
239 	struct pci_dev *parent = dd->pcidev->bus->self;  in pcie_speeds()
242 	if (!pci_is_pcie(dd->pcidev)) {  in pcie_speeds()
250 	ret = pcie_capability_read_dword(dd->pcidev, PCI_EXP_LNKCAP, &linkcap);  in pcie_speeds()
267 	    (dd->pcidev->bus->max_bus_speed == PCIE_SPEED_2_5GT ||  in pcie_speeds()
268 	     dd->pcidev->bus->max_bus_speed == PCIE_SPEED_5_0GT)) {  in pcie_speeds()
290 	ret = pci_write_config_word(dd->pcidev, PCI_COMMAND, dd->pci_command);  in restore_pci_variables()
294 	ret = pci_write_config_dword(dd->pcidev, PCI_BASE_ADDRESS_0,  in restore_pci_variables()
299 	ret = pci_write_config_dword(dd->pcidev, PCI_BASE_ADDRESS_1,  in restore_pci_variables()
304 	ret = pci_write_config_dword(dd->pcidev, PCI_ROM_ADDRESS, dd->pci_rom);  in restore_pci_variables()
308 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_DEVCTL,  in restore_pci_variables()
313 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_LNKCTL,  in restore_pci_variables()
318 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_DEVCTL2,  in restore_pci_variables()
323 	ret = pci_write_config_dword(dd->pcidev, PCI_CFG_MSIX0, dd->pci_msix0);  in restore_pci_variables()
327 	if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {  in restore_pci_variables()
328 		ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2,  in restore_pci_variables()
349 	ret = pci_read_config_dword(dd->pcidev, PCI_BASE_ADDRESS_0,  in save_pci_variables()
354 	ret = pci_read_config_dword(dd->pcidev, PCI_BASE_ADDRESS_1,  in save_pci_variables()
359 	ret = pci_read_config_dword(dd->pcidev, PCI_ROM_ADDRESS, &dd->pci_rom);  in save_pci_variables()
363 	ret = pci_read_config_word(dd->pcidev, PCI_COMMAND, &dd->pci_command);  in save_pci_variables()
367 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL,  in save_pci_variables()
372 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKCTL,  in save_pci_variables()
377 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL2,  in save_pci_variables()
382 	ret = pci_read_config_dword(dd->pcidev, PCI_CFG_MSIX0, &dd->pci_msix0);  in save_pci_variables()
386 	if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {  in save_pci_variables()
387 		ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2,  in save_pci_variables()
423 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL, &ectl);  in tune_pcie_caps()
427 		ret = pcie_capability_write_word(dd->pcidev,  in tune_pcie_caps()
433 	parent = dd->pcidev->bus->self;  in tune_pcie_caps()
450 	if (!pci_is_pcie(dd->pcidev)) {  in tune_pcie_caps()
457 	ep_mpss = dd->pcidev->pcie_mpss;  in tune_pcie_caps()
458 	ep_mps = ffs(pcie_get_mps(dd->pcidev)) - 8;  in tune_pcie_caps()
475 		pcie_set_mps(dd->pcidev, 128 << ep_mps);  in tune_pcie_caps()
489 	ep_mrrs = pcie_get_readrq(dd->pcidev);  in tune_pcie_caps()
497 		pcie_set_readrq(dd->pcidev, ep_mrrs);  in tune_pcie_caps()
721 	struct pci_dev *pdev = dd->pcidev;  in load_eq_table()
738 		ret = pci_read_config_dword(dd->pcidev,  in load_eq_table()
799 	struct pci_dev *dev = dd->pcidev;  in trigger_sbr()
892 	if (dd->pcidev->device == PCI_DEVICE_ID_INTEL1) { /* integrated */  in write_xmt_margin()
937 	struct pci_dev *parent = dd->pcidev->bus->self;  in do_pcie_gen3_transition()
1052 	pci_write_config_dword(dd->pcidev, PCIE_CFG_SPCIE2, 0xffff);  in do_pcie_gen3_transition()
1063 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL2, reg32);  in do_pcie_gen3_transition()
1073 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL100, reg32);  in do_pcie_gen3_transition()
1083 	if (dd->pcidev->device == PCI_DEVICE_ID_INTEL0) { /* discrete */  in do_pcie_gen3_transition()
1104 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL101,  in do_pcie_gen3_transition()
1126 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL106,  in do_pcie_gen3_transition()
1223 	ret = pcie_capability_clear_and_set_word(dd->pcidev, PCI_EXP_LNKCTL2,  in do_pcie_gen3_transition()
1263 	ret = pci_read_config_word(dd->pcidev, PCI_VENDOR_ID, &vendor);  in do_pcie_gen3_transition()
1317 	ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_SPCIE2, &reg32);  in do_pcie_gen3_transition()