62 #define IS_ROOT_PORT(pcie, bdf)				\  argument
63 		((PCI_BUS(bdf) == pcie->first_busno) ? true : false)
93 					pci_dev_t bdf, int offset)  in intel_fpga_pcie_hide_rc_bar()  argument
95 	if (IS_ROOT_PORT(pcie, bdf) && PCI_DEV(bdf) == 0 &&  in intel_fpga_pcie_hide_rc_bar()
96 	    PCI_FUNC(bdf) == 0 && offset == PCI_BASE_ADDRESS_0)  in intel_fpga_pcie_hide_rc_bar()
120 				       pci_dev_t bdf)  in intel_fpga_pcie_addr_valid()  argument
123 	if (!IS_ROOT_PORT(pcie, bdf) && !intel_fpga_pcie_link_up(pcie))  in intel_fpga_pcie_addr_valid()
127 	if (IS_ROOT_PORT(pcie, bdf) && PCI_DEV(bdf) > 0)  in intel_fpga_pcie_addr_valid()
130 	if ((PCI_BUS(bdf) == pcie->first_busno + 1) && PCI_DEV(bdf) > 0)  in intel_fpga_pcie_addr_valid()
195 static int tlp_cfg_dword_read(struct intel_fpga_pcie *pcie, pci_dev_t bdf,  in tlp_cfg_dword_read()  argument
199 	u8 busno = PCI_BUS(bdf);  in tlp_cfg_dword_read()
203 	headers[2] = TLP_CFG_DW2(busno, PCI_DEV(bdf), PCI_FUNC(bdf), offset);  in tlp_cfg_dword_read()
210 static int tlp_cfg_dword_write(struct intel_fpga_pcie *pcie, pci_dev_t bdf,  in tlp_cfg_dword_write()  argument
214 	u8 busno = PCI_BUS(bdf);  in tlp_cfg_dword_write()
218 	headers[2] = TLP_CFG_DW2(busno, PCI_DEV(bdf), PCI_FUNC(bdf), offset);  in tlp_cfg_dword_write()
225 int intel_fpga_rp_conf_addr(struct udevice *bus, pci_dev_t bdf,  in intel_fpga_rp_conf_addr()  argument
235 static int intel_fpga_pcie_rp_rd_conf(struct udevice *bus, pci_dev_t bdf,  in intel_fpga_pcie_rp_rd_conf()  argument
240 					    bdf, offset, valuep, size);  in intel_fpga_pcie_rp_rd_conf()
243 static int intel_fpga_pcie_rp_wr_conf(struct udevice *bus, pci_dev_t bdf,  in intel_fpga_pcie_rp_wr_conf()  argument
251 					    bdf, offset, value, size);  in intel_fpga_pcie_rp_wr_conf()
276 					pci_dev_t bdf, uint offset,  in _pcie_intel_fpga_read_config()  argument
284 	if (IS_ROOT_PORT(pcie, bdf))  in _pcie_intel_fpga_read_config()
285 		return intel_fpga_pcie_rp_rd_conf(pcie->bus, bdf,  in _pcie_intel_fpga_read_config()
289 	ret = tlp_cfg_dword_read(pcie, bdf, offset & ~DWORD_MASK,  in _pcie_intel_fpga_read_config()
302 					 pci_dev_t bdf, uint offset,  in _pcie_intel_fpga_write_config()  argument
309 		PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf));  in _pcie_intel_fpga_write_config()
314 	if (IS_ROOT_PORT(pcie, bdf))  in _pcie_intel_fpga_write_config()
315 		return intel_fpga_pcie_rp_wr_conf(pcie->bus, bdf, offset,  in _pcie_intel_fpga_write_config()
321 	return tlp_cfg_dword_write(pcie, bdf, offset & ~DWORD_MASK,  in _pcie_intel_fpga_write_config()
325 static int pcie_intel_fpga_read_config(struct udevice *bus, pci_dev_t bdf,  in pcie_intel_fpga_read_config()  argument
332 		PCI_BUS(bdf), PCI_DEV(bdf), PCI_FUNC(bdf));  in pcie_intel_fpga_read_config()
334 	if (intel_fpga_pcie_hide_rc_bar(pcie, bdf, offset)) {  in pcie_intel_fpga_read_config()
339 	if (!intel_fpga_pcie_addr_valid(pcie, bdf)) {  in pcie_intel_fpga_read_config()
344 	return _pcie_intel_fpga_read_config(pcie, bdf, offset, valuep, size);  in pcie_intel_fpga_read_config()
347 static int pcie_intel_fpga_write_config(struct udevice *bus, pci_dev_t bdf,  in pcie_intel_fpga_write_config()  argument
353 	if (intel_fpga_pcie_hide_rc_bar(pcie, bdf, offset))  in pcie_intel_fpga_write_config()
356 	if (!intel_fpga_pcie_addr_valid(pcie, bdf))  in pcie_intel_fpga_write_config()
359 	return _pcie_intel_fpga_write_config(pcie, bdf, offset, value,  in pcie_intel_fpga_write_config()