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@@ -1,20 +1,191 @@
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-Index: linux-2.6.21.1/drivers/usb/core/hub.c
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+Index: linux-2.6.22-rc6/drivers/usb/core/hub.c
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===================================================================
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---- linux-2.6.21.1.orig/drivers/usb/core/hub.c
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-+++ linux-2.6.21.1/drivers/usb/core/hub.c
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-@@ -2227,6 +2227,8 @@ hub_port_init (struct usb_hub *hub, stru
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+--- linux-2.6.22-rc6.orig/drivers/usb/core/hub.c
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++++ linux-2.6.22-rc6/drivers/usb/core/hub.c
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+@@ -464,7 +464,7 @@ void usb_hub_tt_clear_buffer (struct usb
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+ : (USB_ENDPOINT_XFER_BULK << 11);
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+ if (usb_pipein (pipe))
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+ clear->devinfo |= 1 << 15;
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+-
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++
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+ /* tell keventd to clear state for this TT */
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+ spin_lock_irqsave (&tt->lock, flags);
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+ list_add_tail (&clear->clear_list, &tt->clear_list);
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+@@ -540,7 +540,7 @@ static int hub_hub_status(struct usb_hub
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+ "%s failed (err = %d)\n", __FUNCTION__, ret);
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+ else {
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+ *status = le16_to_cpu(hub->status->hub.wHubStatus);
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+- *change = le16_to_cpu(hub->status->hub.wHubChange);
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++ *change = le16_to_cpu(hub->status->hub.wHubChange);
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+ ret = 0;
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+ }
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+ mutex_unlock(&hub->status_mutex);
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+@@ -1424,7 +1424,7 @@ static int hub_port_status(struct usb_hu
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+ ret = -EIO;
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+ } else {
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+ *status = le16_to_cpu(hub->status->port.wPortStatus);
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+- *change = le16_to_cpu(hub->status->port.wPortChange);
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++ *change = le16_to_cpu(hub->status->port.wPortChange);
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+ ret = 0;
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+ }
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+ mutex_unlock(&hub->status_mutex);
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+@@ -2007,7 +2007,7 @@ static inline int remote_wakeup(struct u
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+ * Between connect detection and reset signaling there must be a delay
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+ * of 100ms at least for debounce and power-settling. The corresponding
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+ * timer shall restart whenever the downstream port detects a disconnect.
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+- *
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++ *
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+ * Apparently there are some bluetooth and irda-dongles and a number of
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+ * low-speed devices for which this debounce period may last over a second.
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+ * Not covered by the spec - but easy to deal with.
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+@@ -2142,7 +2142,7 @@ hub_port_init (struct usb_hub *hub, stru
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+ goto fail;
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+ }
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+ oldspeed = udev->speed;
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+-
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++
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+ /* USB 2.0 section 5.5.3 talks about ep0 maxpacket ...
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+ * it's fixed size except for full speed devices.
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+ * For Wireless USB devices, ep0 max packet is always 512 (tho
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+@@ -2168,7 +2168,7 @@ hub_port_init (struct usb_hub *hub, stru
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+ default:
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+ goto fail;
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+ }
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+-
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++
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+ type = "";
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+ switch (udev->speed) {
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+ case USB_SPEED_LOW: speed = "low"; break;
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+@@ -2194,7 +2194,7 @@ hub_port_init (struct usb_hub *hub, stru
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+ udev->tt = &hub->tt;
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+ udev->ttport = port1;
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+ }
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+-
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++
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+ /* Why interleave GET_DESCRIPTOR and SET_ADDRESS this way?
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+ * Because device hardware and firmware is sometimes buggy in
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+ * this area, and this is how Linux has done it for ages.
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+@@ -2230,6 +2230,8 @@ hub_port_init (struct usb_hub *hub, stru
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USB_DT_DEVICE << 8, 0,
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buf, GET_DESCRIPTOR_BUFSIZE,
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- (i ? USB_CTRL_GET_TIMEOUT : 1000));
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+ USB_CTRL_GET_TIMEOUT);
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+printk(KERN_CRIT "usb_control_msg: %d %d %d (%d)\n", r, buf->bMaxPacketSize0,
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+buf->bDescriptorType, USB_DT_DEVICE);
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switch (buf->bMaxPacketSize0) {
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case 8: case 16: case 32: case 64: case 255:
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if (buf->bDescriptorType ==
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-Index: linux-2.6.21.1/drivers/usb/host/Kconfig
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+@@ -2281,7 +2283,7 @@ hub_port_init (struct usb_hub *hub, stru
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+ udev->devnum, retval);
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+ goto fail;
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+ }
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+-
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++
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+ /* cope with hardware quirkiness:
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+ * - let SET_ADDRESS settle, some device hardware wants it
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+ * - read ep0 maxpacket even for high and low speed,
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+@@ -2318,7 +2320,7 @@ hub_port_init (struct usb_hub *hub, stru
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+ udev->ep0.desc.wMaxPacketSize = cpu_to_le16(i);
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+ ep0_reinit(udev);
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+ }
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+-
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++
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+ retval = usb_get_device_descriptor(udev, USB_DT_DEVICE_SIZE);
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+ if (retval < (signed)sizeof(udev->descriptor)) {
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+ dev_err(&udev->dev, "device descriptor read/%s, error %d\n",
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+@@ -2416,7 +2418,7 @@ static void hub_port_connect_change(stru
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+ struct device *hub_dev = hub->intfdev;
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+ u16 wHubCharacteristics = le16_to_cpu(hub->descriptor->wHubCharacteristics);
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+ int status, i;
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+-
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++
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+ dev_dbg (hub_dev,
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+ "port %d, status %04x, change %04x, %s\n",
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+ port1, portstatus, portchange, portspeed (portstatus));
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+@@ -2425,7 +2427,7 @@ static void hub_port_connect_change(stru
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+ set_port_led(hub, port1, HUB_LED_AUTO);
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+ hub->indicator[port1-1] = INDICATOR_AUTO;
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+ }
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+-
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++
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+ /* Disconnect any existing devices under this port */
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+ if (hdev->children[port1-1])
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+ usb_disconnect(&hdev->children[port1-1]);
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+@@ -2455,7 +2457,7 @@ static void hub_port_connect_change(stru
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+ if ((wHubCharacteristics & HUB_CHAR_LPSM) < 2
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+ && !(portstatus & (1 << USB_PORT_FEAT_POWER)))
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+ set_port_feature(hdev, port1, USB_PORT_FEAT_POWER);
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+-
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++
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+ if (portstatus & USB_PORT_STAT_ENABLE)
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+ goto done;
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+ return;
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+@@ -2535,7 +2537,7 @@ static void hub_port_connect_change(stru
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+ goto loop_disable;
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+ }
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+ }
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+-
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++
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+ /* check for devices running slower than they could */
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+ if (le16_to_cpu(udev->descriptor.bcdUSB) >= 0x0200
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+ && udev->speed == USB_SPEED_FULL
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+@@ -2587,7 +2589,7 @@ loop:
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+ if (status == -ENOTCONN)
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+ break;
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+ }
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+-
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++
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+ done:
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+ hub_port_disable(hub, port1, 1);
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+ }
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+@@ -2720,7 +2722,7 @@ static void hub_events(void)
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+ * EM interference sometimes causes badly
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+ * shielded USB devices to be shutdown by
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+ * the hub, this hack enables them again.
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+- * Works at least with mouse driver.
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++ * Works at least with mouse driver.
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+ */
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+ if (!(portstatus & USB_PORT_STAT_ENABLE)
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+ && !connect_change
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+@@ -2750,7 +2752,7 @@ static void hub_events(void)
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+ "resume on port %d, status %d\n",
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+ i, ret);
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+ }
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+-
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++
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+ if (portchange & USB_PORT_STAT_C_OVERCURRENT) {
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+ dev_err (hub_dev,
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+ "over-current change on port %d\n",
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+@@ -2985,7 +2987,7 @@ int usb_reset_device(struct usb_device *
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+
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+ if (ret < 0)
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+ goto re_enumerate;
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+-
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++
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+ /* Device might have changed firmware (DFU or similar) */
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+ if (memcmp(&udev->descriptor, &descriptor, sizeof descriptor)
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+ || config_descriptors_changed (udev)) {
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+@@ -2993,7 +2995,7 @@ int usb_reset_device(struct usb_device *
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+ udev->descriptor = descriptor; /* for disconnect() calls */
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+ goto re_enumerate;
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+ }
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+-
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++
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+ if (!udev->actconfig)
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+ goto done;
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+
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+@@ -3031,7 +3033,7 @@ int usb_reset_device(struct usb_device *
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+
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+ done:
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+ return 0;
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+-
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++
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+ re_enumerate:
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+ hub_port_logical_disconnect(parent_hub, port1);
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+ return -ENODEV;
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+Index: linux-2.6.22-rc6/drivers/usb/host/Kconfig
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===================================================================
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---- linux-2.6.21.1.orig/drivers/usb/host/Kconfig
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-+++ linux-2.6.21.1/drivers/usb/host/Kconfig
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+--- linux-2.6.22-rc6.orig/drivers/usb/host/Kconfig
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++++ linux-2.6.22-rc6/drivers/usb/host/Kconfig
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@@ -224,3 +224,6 @@ config USB_SL811_CS
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To compile this driver as a module, choose M here: the
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module will be called "sl811_cs".
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@@ -22,35 +193,38 @@ Index: linux-2.6.21.1/drivers/usb/host/Kconfig
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+config USB_ADM5120_HCD
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+ tristate "ADM5120 HCD support"
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+ depends on USB && MIPS_ADM5120
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-Index: linux-2.6.21.1/drivers/usb/host/Makefile
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+Index: linux-2.6.22-rc6/drivers/usb/host/Makefile
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===================================================================
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---- linux-2.6.21.1.orig/drivers/usb/host/Makefile
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-+++ linux-2.6.21.1/drivers/usb/host/Makefile
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-@@ -16,3 +16,4 @@ obj-$(CONFIG_USB_SL811_HCD) += sl811-hcd
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- obj-$(CONFIG_USB_SL811_CS) += sl811_cs.o
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- obj-$(CONFIG_USB_U132_HCD) += u132-hcd.o
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- obj-$(CONFIG_ETRAX_ARCH_V10) += hc_crisv10.o
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+--- linux-2.6.22-rc6.orig/drivers/usb/host/Makefile
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++++ linux-2.6.22-rc6/drivers/usb/host/Makefile
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+@@ -8,6 +8,7 @@ endif
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+
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+ obj-$(CONFIG_PCI) += pci-quirks.o
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+
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+obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o
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-Index: linux-2.6.21.1/drivers/usb/Kconfig
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+ obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o
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+ obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o
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+ obj-$(CONFIG_USB_OHCI_HCD) += ohci-hcd.o
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+Index: linux-2.6.22-rc6/drivers/usb/Kconfig
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===================================================================
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---- linux-2.6.21.1.orig/drivers/usb/Kconfig
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-+++ linux-2.6.21.1/drivers/usb/Kconfig
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-@@ -91,8 +91,6 @@ source "drivers/usb/image/Kconfig"
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+--- linux-2.6.22-rc6.orig/drivers/usb/Kconfig
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++++ linux-2.6.22-rc6/drivers/usb/Kconfig
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+@@ -88,8 +88,6 @@ source "drivers/usb/storage/Kconfig"
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- source "drivers/usb/net/Kconfig"
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+ source "drivers/usb/image/Kconfig"
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-source "drivers/usb/mon/Kconfig"
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-
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comment "USB port drivers"
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depends on USB
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-Index: linux-2.6.21.1/drivers/usb/Makefile
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+Index: linux-2.6.22-rc6/drivers/usb/Makefile
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===================================================================
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---- linux-2.6.21.1.orig/drivers/usb/Makefile
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-+++ linux-2.6.21.1/drivers/usb/Makefile
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-@@ -17,6 +17,7 @@ obj-$(CONFIG_USB_SL811_HCD) += host/
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+--- linux-2.6.22-rc6.orig/drivers/usb/Makefile
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++++ linux-2.6.22-rc6/drivers/usb/Makefile
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+@@ -16,6 +16,7 @@ obj-$(CONFIG_USB_UHCI_HCD) += host/
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+ obj-$(CONFIG_USB_SL811_HCD) += host/
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obj-$(CONFIG_USB_U132_HCD) += host/
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- obj-$(CONFIG_ETRAX_USB_HOST) += host/
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obj-$(CONFIG_USB_OHCI_AT91) += host/
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+obj-$(CONFIG_USB_ADM5120_HCD) += host/
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Gabor Juhos