- loop = 1; /* FIXME put a real value in here for when everything is fixed... */
- while (loop--) {
- /* find the sysfs_device for this class device */
- /* Wouldn't it really be nice if libsysfs could do this for us? */
- sysfs_device = sysfs_get_classdev_device(class_dev);
- if (sysfs_device != NULL)
- goto exit;
-
- /* if it's a partition, we need to get the parent device */
- if (partition) {
- /* FIXME HACK HACK HACK HACK
- * for some reason partitions need this extra sleep here, in order
- * to wait for the device properly. Once the libsysfs code is
- * fixed properly, this sleep should go away, and we can just loop above.
- */
- sleep(1);
- dbg("really is a partition");
- class_dev_parent = sysfs_get_classdev_parent(class_dev);
- if (class_dev_parent == NULL) {
- dbg("sysfs_get_classdev_parent for class device '%s' failed", class_dev->name);
+static int match_rule(struct config_device *dev, struct sysfs_class_device *class_dev, struct udevice *udev, struct sysfs_device *sysfs_device)
+{
+ while (1) {
+ /* check for matching bus value */
+ if (dev->bus[0] != '\0') {
+ if (sysfs_device == NULL) {
+ dbg("device has no bus");
+ goto try_parent;
+ }
+ dbg("check for " FIELD_BUS " dev->bus='%s' sysfs_device->bus='%s'", dev->bus, sysfs_device->bus);
+ if (strcmp_pattern(dev->bus, sysfs_device->bus) != 0) {
+ dbg(FIELD_BUS " is not matching");
+ goto try_parent;
+ } else {
+ dbg(FIELD_BUS " matches");
+ }
+ }
+
+ /* check for matching kernel name*/
+ if (dev->kernel[0] != '\0') {
+ dbg("check for " FIELD_KERNEL " dev->kernel='%s' class_dev->name='%s'", dev->kernel, class_dev->name);
+ if (strcmp_pattern(dev->kernel, class_dev->name) != 0) {
+ dbg(FIELD_KERNEL " is not matching");
+ goto try_parent;
+ } else {
+ dbg(FIELD_KERNEL " matches");
+ }
+ }
+
+ /* check for matching bus id */
+ if (dev->id[0] != '\0') {
+ dbg("check " FIELD_ID);
+ if (match_id(dev, class_dev, sysfs_device) != 0) {
+ dbg(FIELD_ID " is not matching");
+ goto try_parent;
+ } else {
+ dbg(FIELD_ID " matches");
+ }
+ }
+
+ /* check for matching place of device */
+ if (dev->place[0] != '\0') {
+ dbg("check " FIELD_PLACE);
+ if (match_place(dev, class_dev, sysfs_device) != 0) {
+ dbg(FIELD_PLACE " is not matching");
+ goto try_parent;
+ } else {
+ dbg(FIELD_PLACE " matches");
+ }
+ }
+
+ /* check for matching sysfs pairs */
+ if (dev->sysfs_pair[0].file[0] != '\0') {
+ dbg("check " FIELD_SYSFS " pairs");
+ if (match_sysfs_pairs(dev, class_dev, sysfs_device) != 0) {
+ dbg(FIELD_SYSFS " is not matching");
+ goto try_parent;
+ } else {
+ dbg(FIELD_SYSFS " matches");
+ }
+ }
+
+ /* execute external program */
+ if (dev->program[0] != '\0') {
+ char program[PROGRAM_SIZE];
+
+ dbg("check " FIELD_PROGRAM);
+ strfieldcpy(program, dev->program);
+ apply_format(udev, program, sizeof(program), class_dev, sysfs_device);
+ if (execute_program(program, udev->program_result, NAME_SIZE) != 0) {
+ dbg(FIELD_PROGRAM " returned nonzero");
+ goto try_parent;
+ } else {
+ dbg(FIELD_PROGRAM " returned successful");
+ }
+ }
+
+ /* check for matching result of external program */
+ if (dev->result[0] != '\0') {
+ dbg("check for " FIELD_RESULT
+ " dev->result='%s', udev->program_result='%s'",
+ dev->result, udev->program_result);
+ if (strcmp_pattern(dev->result, udev->program_result) != 0) {
+ dbg(FIELD_RESULT " is not matching");
+ goto try_parent;