diff options
Diffstat (limited to 'payloads/libpayload/drivers/usb/uhci_rh.c')
| -rw-r--r-- | payloads/libpayload/drivers/usb/uhci_rh.c | 22 |
1 files changed, 4 insertions, 18 deletions
diff --git a/payloads/libpayload/drivers/usb/uhci_rh.c b/payloads/libpayload/drivers/usb/uhci_rh.c index e703e53f21..cc3c600289 100644 --- a/payloads/libpayload/drivers/usb/uhci_rh.c +++ b/payloads/libpayload/drivers/usb/uhci_rh.c @@ -88,17 +88,13 @@ uhci_rh_scanport (usbdev_t *dev, int port) } else return; int devno = RH_INST (dev)->port[offset]; - if (devno != -1) { - dev->controller->devices[devno].destroy (&dev->controller-> - devices[devno]); - init_device_entry (dev->controller, devno); + if ((dev->controller->devices[devno] != 0) && (devno != -1)) { + usb_detach_device(dev->controller, devno); RH_INST (dev)->port[offset] = -1; } uhci_reg_mask16 (dev->controller, portsc, ~0, (1 << 3) | (1 << 2)); // clear port state change, enable port if ((uhci_reg_read16 (dev->controller, portsc) & 1) != 0) { - int newdev; - usbdev_t *newdev_t; // device attached uhci_rh_disable_port (dev, port); @@ -106,18 +102,8 @@ uhci_rh_scanport (usbdev_t *dev, int port) int lowspeed = (uhci_reg_read16 (dev->controller, portsc) >> 8) & 1; - printf ("%sspeed device\n", (lowspeed == 1) ? "low" : "full"); - - newdev = set_address (dev->controller, lowspeed); - if (newdev == -1) - return; - newdev_t = &dev->controller->devices[newdev]; - RH_INST (dev)->port[offset] = newdev; - newdev_t->address = newdev; - newdev_t->hub = dev->address; - newdev_t->port = portsc; - // determine responsible driver - newdev_t->init (newdev_t); + + RH_INST (dev)->port[offset] = usb_attach_device(dev->controller, dev->address, portsc, lowspeed); } } |