Cross Reference: /xsrc/external/mit/libpciaccess/dist/src/openbsd

Lines Matching defs:bus
50 pci_read(int domain, int bus, int dev, int func, uint32_t reg, uint32_t *val)
56 	io.pi_sel.pc_bus = bus;
72 pci_write(int domain, int bus, int dev, int func, uint32_t reg, uint32_t val)
77 	io.pi_sel.pc_bus = bus;
88 pci_readmask(int domain, int bus, int dev, int func, uint32_t reg,
95 	io.pi_sel.pc_bus = bus;
122 	int pci_rom, domain, bus, dev, func;
128 	bus = device->bus;
151 		pci_read(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, &csr);
152 		pci_write(domain, bus, dev, func, PCI_COMMAND_STATUS_REG,
154 		pci_read(domain, bus, dev, func, PCI_ROM_REG, &rom);
155 		pci_write(domain, bus, dev, func, PCI_ROM_REG,
169 		pci_write(domain, bus, dev, func, PCI_ROM_REG, rom);
170 		pci_write(domain, bus, dev, func, PCI_COMMAND_STATUS_REG, csr);
176 pci_nfuncs(int domain, int bus, int dev)
183 	if (pci_read(domain, bus, dev, 0, PCI_BHLC_REG, &hdr) != 0)
258 	io.pi_sel.pc_bus = dev->bus;
295 	io.pi_sel.pc_bus = dev->bus;
334 	int domain, bus, dev, func, err;
337 	bus = device->bus;
341 	err = pci_read(domain, bus, dev, func, PCI_BHLC_REG, &reg);
352 		err = pci_read(domain, bus, dev, func, bar, &reg);
357 		err = pci_readmask(domain, bus, dev, func, bar, &size);
382 				err = pci_read(domain, bus, dev, func, bar, &reg);
387 				err = pci_readmask(domain, bus, dev, func, bar, &size);
401 	err = pci_read(domain, bus, dev, func, PCI_ROM_REG, &reg);
405 		err = pci_write(domain, bus, dev, func, PCI_ROM_REG, ~PCI_ROM_ENABLE);
408 		pci_read(domain, bus, dev, func, PCI_ROM_REG, &size);
409 		pci_write(domain, bus, dev, func, PCI_ROM_REG, reg);
587 	int domain, bus, dev, func, ndevs, nfuncs;
617 		for (bus = 0; bus < 256; bus++) {
619 				nfuncs = pci_nfuncs(domain, bus, dev);
621 					if (pci_read(domain, bus, dev, func,
647 		for (bus = 0; bus < 256; bus++) {
649 				nfuncs = pci_nfuncs(domain, bus, dev);
651 					if (pci_read(domain, bus, dev, func,
663 					device->base.bus = bus;
669 					if (pci_read(domain, bus, dev, func,
679 					if (pci_read(domain, bus, dev, func,
754 	pv.pv_sel.pc_bus = dev->bus;
785 	pv.pv_sel.pc_bus = dev->bus;
809 	pv.pv_sel.pc_bus = dev->bus;