47 struct group {  struct
48   struct group *next;  argument
54 static struct group *first_group, **last_group = &first_group;  argument
59 matches_single_device(struct group *group)  in matches_single_device()  argument
61   struct pci_filter *f = &group->filter;  in matches_single_device()
66 select_devices(struct group *group)  in select_devices()  argument
68   struct pci_filter *f = &group->filter;  in select_devices()
70   if (!need_bus_scan && matches_single_device(group))  in select_devices()
226   struct group *group;  in execute()  local
229   for (group = first_group; group; group = group->next)  in execute()
231       struct pci_dev **vec = select_devices(group);  in execute()
242 	  for (op = group->first_op; op; op = op->next)  in execute()
253   struct group *group;  in scan_ops()  local
256   for (group = first_group; group; group = group->next)  in scan_ops()
257     for (op = group->first_op; op; op = op->next)  in scan_ops()
261 	if (!matches_single_device(group) || !allow_raw_access)  in scan_ops()
544 static int parse_filter(int argc, char **argv, int i, struct group *group)  in parse_filter()  argument
560       if (d = pci_filter_parse_slot(&group->filter, d))  in parse_filter()
564       if (d = pci_filter_parse_id(&group->filter, d))  in parse_filter()
662 static void parse_op(char *c, struct group *group)  in parse_op()  argument
695   *group->last_op = op;  in parse_op()
696   group->last_op = &op->next;  in parse_op()
779 static struct group *new_group(void)  in new_group()
781   struct group *g = xmalloc(sizeof(*g));  in new_group()
794   struct group *group = NULL;  in parse_ops()  local
802 	  if (!group || group->first_op)  in parse_ops()
803 	    group = new_group();  in parse_ops()
804 	  i = parse_filter(argc, argv, i-1, group);  in parse_ops()
808 	  if (!group)  in parse_ops()
810 	  parse_op(c, group);  in parse_ops()
813   if (!group)  in parse_ops()