- int n;
-
- /* is 'ent' a device? check that the 'subsystem' link exists and
- * that its target matches 'bus'
- */
- sprintf(path, "/sys/bus/pci/drivers/nvme/%s/subsystem",
- ent->d_name);
- n = readlink(path, link, sizeof(link));
- if (n < 0 || n >= (int)sizeof(link))
- continue;
- link[n] = '\0';
- c = strrchr(link, '/');
- if (!c)
- continue;
- if (strncmp("pci", c+1, strlen("pci")) != 0)
- continue;
-
- sprintf(path, "/sys/bus/pci/drivers/nvme/%s", ent->d_name);
-
- rp = realpath(path, NULL);
- if (!rp)
- continue;
+ if (strstr(ent->d_name, "nvme")) {
+ sprintf(buf, "/sys/block/%s", ent->d_name);
+ rp = realpath(buf, NULL);
+ if (!rp)
+ continue;
+ if (path_attached_to_hba(rp, hba->path)) {
+ fd = open_dev(ent->d_name);
+ if (fd < 0) {
+ free(rp);
+ continue;
+ }