Cross Reference: /src/sys/dev/pci/pciconf.c

Lines Matching defs:br
537 pci_bar_is_reserved(pciconf_bus_t *pb, pciconf_dev_t *pd, int br)
555 	base = pci_conf_read(pb->pc, tag, br);
556 	pci_conf_write(pb->pc, tag, br, 0xffffffff);
557 	mask = pci_conf_read(pb->pc, tag, br);
558 	pci_conf_write(pb->pc, tag, br, base);
568 			base64 = pci_conf_read(pb->pc, tag, br + 4);
569 			pci_conf_write(pb->pc, tag, br + 4, 0xffffffff);
570 			mask64 = pci_conf_read(pb->pc, tag, br + 4);
571 			pci_conf_write(pb->pc, tag, br + 4, base64);
596 	int		br, width, reg_start, reg_end;
686 	for (br = reg_start; br < reg_end; br += width) {
694 		bar = pci_conf_read(pb->pc, tag, br);
695 		pci_conf_write(pb->pc, tag, br, 0xffffffff);
696 		mask = pci_conf_read(pb->pc, tag, br);
697 		pci_conf_write(pb->pc, tag, br, bar);
712 					printf("I/O BAR 0x%x is void\n", br);
724 			pi->reg = br;
733 				    br, pi->size);
745 				bar64 = pci_conf_read(pb->pc, tag, br + 4);
746 				pci_conf_write(pb->pc, tag, br + 4, 0xffffffff);
747 				mask64 = pci_conf_read(pb->pc, tag, br + 4);
748 				pci_conf_write(pb->pc, tag, br + 4, bar64);
766 						64 : 32, br);
776 					    br, (unsigned long)size);
787 			pm->reg = br;
794 				    PRIu64 "\n", br, pm->size);
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