#include <asm/byteorder.h>
#include <asm/unaligned.h>
#include <compiler.h>
-
+#include <errno.h>
#include <usb.h>
#ifdef CONFIG_4xx
#include <asm/4xx_pci.h>
void *ctrl;
struct usb_device *dev;
int i, start_index = 0;
+ int ret;
dev_index = 0;
asynch_allowed = 1;
for (i = 0; i < CONFIG_USB_MAX_CONTROLLER_COUNT; i++) {
/* init low_level USB */
printf("USB%d: ", i);
- if (usb_lowlevel_init(i, USB_INIT_HOST, &ctrl)) {
+ ret = usb_lowlevel_init(i, USB_INIT_HOST, &ctrl);
+ if (ret == -ENODEV) { /* No such device. */
+ puts("Port not available.\n");
+ continue;
+ }
+
+ if (ret) { /* Other error. */
puts("lowlevel init failed\n");
continue;
}
* thread_id=5729457&forum_id=5398
*/
__maybe_unused struct usb_device_descriptor *desc;
- int port = -1;
struct usb_device *parent = dev->parent;
unsigned short portstatus;
#endif
if (parent) {
- int j;
-
- /* find the port number we're at */
- for (j = 0; j < parent->maxchild; j++) {
- if (parent->children[j] == dev) {
- port = j;
- break;
- }
- }
- if (port < 0) {
- printf("usb_new_device:cannot locate device's port.\n");
- return 1;
- }
-
/* reset the port for the second time */
- err = hub_port_reset(dev->parent, port, &portstatus);
+ err = hub_port_reset(dev->parent, dev->portnr - 1, &portstatus);
if (err < 0) {
- printf("\n Couldn't reset port %i\n", port);
+ printf("\n Couldn't reset port %i\n", dev->portnr);
return 1;
}
}