28 	struct pci_dev *pdev = dd->pcidev;  in hfi1_pcie_init()
222 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKSTA, &linkstat);  in update_lbus_info()
241 	struct pci_dev *parent = dd->pcidev->bus->self;  in pcie_speeds()
244 	if (!pci_is_pcie(dd->pcidev)) {  in pcie_speeds()
252 	ret = pcie_capability_read_dword(dd->pcidev, PCI_EXP_LNKCAP, &linkcap);  in pcie_speeds()
269 	    (dd->pcidev->bus->max_bus_speed == PCIE_SPEED_2_5GT ||  in pcie_speeds()
270 	     dd->pcidev->bus->max_bus_speed == PCIE_SPEED_5_0GT)) {  in pcie_speeds()
292 	ret = pci_write_config_word(dd->pcidev, PCI_COMMAND, dd->pci_command);  in restore_pci_variables()
296 	ret = pci_write_config_dword(dd->pcidev, PCI_BASE_ADDRESS_0,  in restore_pci_variables()
301 	ret = pci_write_config_dword(dd->pcidev, PCI_BASE_ADDRESS_1,  in restore_pci_variables()
306 	ret = pci_write_config_dword(dd->pcidev, PCI_ROM_ADDRESS, dd->pci_rom);  in restore_pci_variables()
310 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_DEVCTL,  in restore_pci_variables()
315 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_LNKCTL,  in restore_pci_variables()
320 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_DEVCTL2,  in restore_pci_variables()
325 	ret = pci_write_config_dword(dd->pcidev, PCI_CFG_MSIX0, dd->pci_msix0);  in restore_pci_variables()
329 	if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {  in restore_pci_variables()
330 		ret = pci_write_config_dword(dd->pcidev, PCIE_CFG_TPH2,  in restore_pci_variables()
351 	ret = pci_read_config_dword(dd->pcidev, PCI_BASE_ADDRESS_0,  in save_pci_variables()
356 	ret = pci_read_config_dword(dd->pcidev, PCI_BASE_ADDRESS_1,  in save_pci_variables()
361 	ret = pci_read_config_dword(dd->pcidev, PCI_ROM_ADDRESS, &dd->pci_rom);  in save_pci_variables()
365 	ret = pci_read_config_word(dd->pcidev, PCI_COMMAND, &dd->pci_command);  in save_pci_variables()
369 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL,  in save_pci_variables()
374 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKCTL,  in save_pci_variables()
379 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL2,  in save_pci_variables()
384 	ret = pci_read_config_dword(dd->pcidev, PCI_CFG_MSIX0, &dd->pci_msix0);  in save_pci_variables()
388 	if (pci_find_ext_capability(dd->pcidev, PCI_EXT_CAP_ID_TPH)) {  in save_pci_variables()
389 		ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_TPH2,  in save_pci_variables()
425 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_DEVCTL, &ectl);  in tune_pcie_caps()
429 		ret = pcie_capability_write_word(dd->pcidev,  in tune_pcie_caps()
435 	parent = dd->pcidev->bus->self;  in tune_pcie_caps()
452 	if (!pci_is_pcie(dd->pcidev)) {  in tune_pcie_caps()
459 	ep_mpss = dd->pcidev->pcie_mpss;  in tune_pcie_caps()
460 	ep_mps = ffs(pcie_get_mps(dd->pcidev)) - 8;  in tune_pcie_caps()
477 		pcie_set_mps(dd->pcidev, 128 << ep_mps);  in tune_pcie_caps()
491 	ep_mrrs = pcie_get_readrq(dd->pcidev);  in tune_pcie_caps()
499 		pcie_set_readrq(dd->pcidev, ep_mrrs);  in tune_pcie_caps()
723 	struct pci_dev *pdev = dd->pcidev;  in load_eq_table()
740 		ret = pci_read_config_dword(dd->pcidev,  in load_eq_table()
801 	struct pci_dev *dev = dd->pcidev;  in trigger_sbr()
894 	if (dd->pcidev->device == PCI_DEVICE_ID_INTEL1) { /* integrated */  in write_xmt_margin()
939 	struct pci_dev *parent = dd->pcidev->bus->self;  in do_pcie_gen3_transition()
1054 	pci_write_config_dword(dd->pcidev, PCIE_CFG_SPCIE2, 0xffff);  in do_pcie_gen3_transition()
1065 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL2, reg32);  in do_pcie_gen3_transition()
1075 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL100, reg32);  in do_pcie_gen3_transition()
1085 	if (dd->pcidev->device == PCI_DEVICE_ID_INTEL0) { /* discrete */  in do_pcie_gen3_transition()
1106 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL101,  in do_pcie_gen3_transition()
1128 	pci_write_config_dword(dd->pcidev, PCIE_CFG_REG_PL106,  in do_pcie_gen3_transition()
1228 	ret = pcie_capability_read_word(dd->pcidev, PCI_EXP_LNKCTL2, &lnkctl2);  in do_pcie_gen3_transition()
1241 	ret = pcie_capability_write_word(dd->pcidev, PCI_EXP_LNKCTL2, lnkctl2);  in do_pcie_gen3_transition()
1279 	ret = pci_read_config_word(dd->pcidev, PCI_VENDOR_ID, &vendor);  in do_pcie_gen3_transition()
1333 	ret = pci_read_config_dword(dd->pcidev, PCIE_CFG_SPCIE2, &reg32);  in do_pcie_gen3_transition()