34 #define CONFIG_CMD(bus, device_fn, where)   (0x80000000 | (bus << 16) | (device_fn << 8) | (where &…  argument
36 int pcibios_read_config_byte(unsigned int bus, unsigned int device_fn,  in pcibios_read_config_byte()  argument
39     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_read_config_byte()
44 int pcibios_read_config_word (unsigned int bus,  in pcibios_read_config_word()  argument
47     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_read_config_word()
52 int pcibios_read_config_dword (unsigned int bus, unsigned int device_fn,  in pcibios_read_config_dword()  argument
55     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_read_config_dword()
60 int pcibios_write_config_byte (unsigned int bus, unsigned int device_fn,  in pcibios_write_config_byte()  argument
63     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_write_config_byte()
68 int pcibios_write_config_word (unsigned int bus, unsigned int device_fn,  in pcibios_write_config_word()  argument
71     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_write_config_word()
76 int pcibios_write_config_dword (unsigned int bus, unsigned int device_fn, unsigned int where, unsig…  in pcibios_write_config_dword()  argument
78     outl(CONFIG_CMD(bus,device_fn,where), 0xCF8);  in pcibios_write_config_dword()
135 int pcibios_read_config_byte(unsigned int bus,  in pcibios_read_config_byte()  argument
139         unsigned long bx = (bus << 8) | device_fn;  in pcibios_read_config_byte()
162 int pcibios_read_config_word(unsigned int bus,  in pcibios_read_config_word()  argument
166         unsigned long bx = (bus << 8) | device_fn;  in pcibios_read_config_word()
189 int pcibios_read_config_dword(unsigned int bus,  in pcibios_read_config_dword()  argument
193         unsigned long bx = (bus << 8) | device_fn;  in pcibios_read_config_dword()
216 int pcibios_write_config_byte (unsigned int bus,  in pcibios_write_config_byte()  argument
220 	unsigned long bx = (bus << 8) | device_fn;  in pcibios_write_config_byte()
243 int pcibios_write_config_word (unsigned int bus,  in pcibios_write_config_word()  argument
247 	unsigned long bx = (bus << 8) | device_fn;  in pcibios_write_config_word()
270 int pcibios_write_config_dword (unsigned int bus,  in pcibios_write_config_dword()  argument
274 	unsigned long bx = (bus << 8) | device_fn;  in pcibios_write_config_dword()
401 	unsigned int devfn, l, bus, buses;  in scan_bus()  local
415 	for (bus = 0; bus < buses; ++bus) {  in scan_bus()
418 				pcibios_read_config_byte(bus, devfn, PCI_HEADER_TYPE, &hdr_type);  in scan_bus()
421 			pcibios_read_config_dword(bus, devfn, PCI_VENDOR_ID, &l);  in scan_bus()
432 				bus, devfn, vendor, device);  in scan_bus()
439 				pcidev[i].bus = bus;  in scan_bus()
441 					pcibios_read_config_dword(bus, devfn, reg, &ioaddr);  in scan_bus()
448 					pcibios_read_config_dword(bus, devfn,  in scan_bus()
451 					pcibios_read_config_dword(bus, devfn, PCI_ROM_ADDRESS, &romaddr);  in scan_bus()
489 	pcibios_read_config_word(p->bus, p->devfn, PCI_COMMAND, &pci_command);  in adjust_pci_device()
493 			   pci_command, new_command, p->bus, p->devfn);  in adjust_pci_device()
494 		pcibios_write_config_word(p->bus, p->devfn, PCI_COMMAND, new_command);  in adjust_pci_device()
496 	pcibios_read_config_byte(p->bus, p->devfn, PCI_LATENCY_TIMER, &pci_latency);  in adjust_pci_device()
499 		pcibios_write_config_byte(p->bus, p->devfn, PCI_LATENCY_TIMER, 32);  in adjust_pci_device()