This reverts commit
428aac8a81058e2303677a8fbf26670229e51d3a.
This isn't quite ready for 3.12, we need some more EHCI driver changes
that are just now showing up. So revert this for now, and queue it up
later for 3.13.
Reported-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14 files changed:
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_USB2 | HCD_MEMORY | HCD_BH,
+ .flags = HCD_USB2 | HCD_MEMORY,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
#else
.irq = ehci_irq,
#endif
#else
.irq = ehci_irq,
#endif
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
.product_desc = "PS3 EHCI Host Controller",
.hcd_priv_size = sizeof(struct ehci_hcd),
.irq = ehci_irq,
.product_desc = "PS3 EHCI Host Controller",
.hcd_priv_size = sizeof(struct ehci_hcd),
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
.reset = ps3_ehci_hc_reset,
.start = ehci_run,
.stop = ehci_stop,
.reset = ps3_ehci_hc_reset,
.start = ehci_run,
.stop = ehci_stop,
static void
ehci_urb_done(struct ehci_hcd *ehci, struct urb *urb, int status)
static void
ehci_urb_done(struct ehci_hcd *ehci, struct urb *urb, int status)
+__releases(ehci->lock)
+__acquires(ehci->lock)
{
if (usb_pipetype(urb->pipe) == PIPE_INTERRUPT) {
/* ... update hc-wide periodic stats */
{
if (usb_pipetype(urb->pipe) == PIPE_INTERRUPT) {
/* ... update hc-wide periodic stats */
urb->actual_length, urb->transfer_buffer_length);
#endif
urb->actual_length, urb->transfer_buffer_length);
#endif
+ /* complete() can reenter this HCD */
usb_hcd_unlink_urb_from_ep(ehci_to_hcd(ehci), urb);
usb_hcd_unlink_urb_from_ep(ehci_to_hcd(ehci), urb);
+ spin_unlock (&ehci->lock);
usb_hcd_giveback_urb(ehci_to_hcd(ehci), urb, status);
usb_hcd_giveback_urb(ehci_to_hcd(ehci), urb, status);
+ spin_lock (&ehci->lock);
}
static int qh_schedule (struct ehci_hcd *ehci, struct ehci_qh *qh);
}
static int qh_schedule (struct ehci_hcd *ehci, struct ehci_qh *qh);
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_USB2 | HCD_MEMORY | HCD_BH,
+ .flags = HCD_USB2 | HCD_MEMORY,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* Generic hardware linkage.
*/
.irq = ehci_irq,
* Generic hardware linkage.
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* Basic lifecycle operations.
/*
* Basic lifecycle operations.
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_USB2|HCD_MEMORY|HCD_BH,
+ .flags = HCD_USB2|HCD_MEMORY,
/*
* basic lifecycle operations
/*
* basic lifecycle operations
* generic hardware linkage
*/
.irq = ehci_irq,
* generic hardware linkage
*/
.irq = ehci_irq,
- .flags = HCD_MEMORY | HCD_USB2 | HCD_BH,
+ .flags = HCD_MEMORY | HCD_USB2,
/*
* basic lifecycle operations
/*
* basic lifecycle operations