61 typedef struct nexus {  struct
68     struct nexus *next;  argument
144 static int probe_dev(nexus_t *nexus, pcitool_reg_t *prg_p, probe_info_t *pinfo);
146 static int do_probe(nexus_t *nexus, probe_info_t *pinfo);
175     nexus_t *nexus;  in find_nexus_for_dev()  local
178     for (nexus = nexus_list ; nexus != NULL ; nexus = nexus->next) {  in find_nexus_for_dev()
179 	for (i = 0; i < nexus->num_devices; i++) {  in find_nexus_for_dev()
180 	    if (nexus->devlist[i] == dev)  in find_nexus_for_dev()
181 		return nexus;  in find_nexus_for_dev()
190     nexus_t *nexus;  in find_nexus_for_bus()  local
192     for (nexus = nexus_list ; nexus != NULL ; nexus = nexus->next) {  in find_nexus_for_bus()
193 	if ((domain == nexus->domain) &&  in find_nexus_for_bus()
194 	    (bus >= nexus->first_bus) && (bus <= nexus->last_bus)) {  in find_nexus_for_bus()
195 	    return nexus;  in find_nexus_for_bus()
223     nexus_t *nexus, *next;  in pci_system_solx_devfs_destroy()  local
225     for (nexus = nexus_list ; nexus != NULL ; nexus = next) {  in pci_system_solx_devfs_destroy()
226 	next = nexus->next;  in pci_system_solx_devfs_destroy()
227 	close(nexus->fd);  in pci_system_solx_devfs_destroy()
228 	free(nexus->path);  in pci_system_solx_devfs_destroy()
229 	free(nexus->dev_path);  in pci_system_solx_devfs_destroy()
235 	    for (i = 0; i < nexus->num_devices; i++) {  in pci_system_solx_devfs_destroy()
236 		dev = nexus->devlist[i];  in pci_system_solx_devfs_destroy()
241 	free(nexus->devlist);  in pci_system_solx_devfs_destroy()
243 	free(nexus);  in pci_system_solx_devfs_destroy()
351 probe_dev(nexus_t *nexus, pcitool_reg_t *prg_p, probe_info_t *pinfo)  in probe_dev()  argument
398 	if (((rval = ioctl(nexus->fd, PCITOOL_DEVICE_GET_REG, prg_p)) != 0) ||  in probe_dev()
457 	    if ((rval = get_config_header(nexus->fd, prg_p->bus_no,  in probe_dev()
480 	    pci_base->domain = nexus->domain;  in probe_dev()
507 		    nexus->path, prg_p->bus_no, prg_p->dev_no, func);  in probe_dev()
532 	    nexus->devlist[nexus->num_devices++] = pci_base;  in probe_dev()
534 	    if (nexus->num_devices == nexus->num_allocated_elems) {  in probe_dev()
536 		size_t new_num_elems = nexus->num_allocated_elems * 2;  in probe_dev()
538 		new_devs = realloc(nexus->devlist,  in probe_dev()
542 		(void) memset(&new_devs[nexus->num_devices], 0,  in probe_dev()
543 			nexus->num_allocated_elems *  in probe_dev()
545 		nexus->num_allocated_elems = new_num_elems;  in probe_dev()
546 		nexus->devlist = new_devs;  in probe_dev()
573     nexus_t *nexus;  in probe_nexus_node()  local
667     nexus = calloc(1, sizeof(nexus_t));  in probe_nexus_node()
668     if (nexus == NULL) {  in probe_nexus_node()
673     nexus->first_bus = first_bus;  in probe_nexus_node()
674     nexus->last_bus = last_bus;  in probe_nexus_node()
675     nexus->domain = domain;  in probe_nexus_node()
678     if ((nexus->devlist = calloc(INITIAL_NUM_DEVICES,  in probe_nexus_node()
682 	free (nexus);  in probe_nexus_node()
685     nexus->num_allocated_elems = INITIAL_NUM_DEVICES;  in probe_nexus_node()
686     nexus->num_devices = 0;  in probe_nexus_node()
693 	free(nexus);  in probe_nexus_node()
706 	nexus->fd = fd;  in probe_nexus_node()
707 	nexus->path = strdup(nexus_path);  in probe_nexus_node()
709 	nexus->dev_path = strdup(nexus_dev_path);  in probe_nexus_node()
711 	if ((do_probe(nexus, pinfo) != 0) && (errno != ENXIO)) {  in probe_nexus_node()
715 	    free(nexus->path);  in probe_nexus_node()
716 	    free(nexus->dev_path);  in probe_nexus_node()
717 	    free(nexus);  in probe_nexus_node()
719 	    nexus->next = nexus_list;  in probe_nexus_node()
720 	    nexus_list = nexus;  in probe_nexus_node()
725 	free(nexus);  in probe_nexus_node()
740 do_probe(nexus_t *nexus, probe_info_t *pinfo)  in do_probe()  argument
745     uint32_t last_bus = nexus->last_bus;  in do_probe()
747     uint8_t first_bus = nexus->first_bus;  in do_probe()
774 	    rval = probe_dev(nexus, &prg, pinfo);  in do_probe()
863     nexus_t *nexus;  in pci_device_solx_devfs_probe()  local
866     if ( (nexus = find_nexus_for_dev(dev)) == NULL )  in pci_device_solx_devfs_probe()
868     if ( (nexus = find_nexus_for_bus(dev->domain, dev->bus)) == NULL )  in pci_device_solx_devfs_probe()
876     if ((rnode = di_init(nexus->dev_path, DINFOCPYALL)) == DI_NODE_NIL) {  in pci_device_solx_devfs_probe()
1040     nexus_t *nexus;  in pci_device_solx_devfs_read()  local
1043     nexus = find_nexus_for_dev(dev);  in pci_device_solx_devfs_read()
1045     nexus = find_nexus_for_bus(dev->domain, dev->bus);  in pci_device_solx_devfs_read()
1050     if ( nexus == NULL ) {  in pci_device_solx_devfs_read()
1066 	if ((err = ioctl(nexus->fd, PCITOOL_DEVICE_GET_REG, &cfg_prg)) != 0) {  in pci_device_solx_devfs_read()
1068 		    nexus->path,  in pci_device_solx_devfs_read()
1098     nexus_t *nexus;  in pci_device_solx_devfs_write()  local
1101     nexus = find_nexus_for_dev(dev);  in pci_device_solx_devfs_write()
1103     nexus = find_nexus_for_bus(dev->domain, dev->bus);  in pci_device_solx_devfs_write()
1110     if ( nexus == NULL ) {  in pci_device_solx_devfs_write()
1150     if ((err = ioctl(nexus->fd, cmd, &cfg_prg)) != 0) {  in pci_device_solx_devfs_write()