diff options
Diffstat (limited to 'drivers/usb/usb-uhci.c')
| -rw-r--r-- | drivers/usb/usb-uhci.c | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/drivers/usb/usb-uhci.c b/drivers/usb/usb-uhci.c index 5dbde2959..f77296d7f 100644 --- a/drivers/usb/usb-uhci.c +++ b/drivers/usb/usb-uhci.c @@ -1002,8 +1002,11 @@ _static int uhci_unlink_urb_sync (uhci_t *s, urb_t *urb) urb_priv = urb->hcpriv; switch (usb_pipetype (urb->pipe)) { - case PIPE_ISOCHRONOUS: + case PIPE_INTERRUPT: + usb_dotoggle (urb->dev, usb_pipeendpoint (urb->pipe), usb_pipeout (urb->pipe)); + + case PIPE_ISOCHRONOUS: uhci_clean_iso_step1(s, urb_priv); uhci_wait_ms(1); uhci_clean_iso_step2(s, urb_priv); @@ -1131,8 +1134,10 @@ _static int uhci_unlink_urb_async (uhci_t *s,urb_t *urb) urb_priv = (urb_priv_t*)urb->hcpriv; switch (usb_pipetype (urb->pipe)) { - case PIPE_ISOCHRONOUS: case PIPE_INTERRUPT: + usb_dotoggle (urb->dev, usb_pipeendpoint (urb->pipe), usb_pipeout (urb->pipe)); + + case PIPE_ISOCHRONOUS: uhci_clean_iso_step1 (s, urb_priv); break; @@ -1617,8 +1622,8 @@ _static __u8 root_hub_dev_des[] = 0x00, /* __u16 bcdDevice; */ 0x00, 0x00, /* __u8 iManufacturer; */ - 0x00, /* __u8 iProduct; */ - 0x00, /* __u8 iSerialNumber; */ + 0x02, /* __u8 iProduct; */ + 0x01, /* __u8 iSerialNumber; */ 0x01 /* __u8 bNumConfigurations; */ }; @@ -1915,8 +1920,14 @@ _static int rh_submit_urb (urb_t *urb) len = min (leni, min (sizeof (root_hub_config_des), wLength)); memcpy (data, root_hub_config_des, len); OK (len); - case (0x03): /*string descriptors */ - stat = -EPIPE; + case (0x03): /* string descriptors */ + len = usb_root_hub_string (wValue & 0xff, + uhci->io_addr, "UHCI", + data, wLength); + if (len > 0) { + OK (min (leni, len)); + } else + stat = -EPIPE; } break; @@ -2597,6 +2608,15 @@ _static int __init alloc_uhci (struct pci_dev *dev, int irq, unsigned int io_add uhci_t *s; struct usb_bus *bus; struct pm_dev *pmdev; + char buf[8], *bufp = buf; + +#ifndef __sparc__ + sprintf(buf, "%d", irq); +#else + bufp = __irq_itoa(irq); +#endif + printk(KERN_INFO __FILE__ ": USB UHCI at I/O 0x%x, IRQ %s\n", + io_addr, bufp); s = kmalloc (sizeof (uhci_t), GFP_KERNEL); if (!s) |