diff mbox

[U-Boot,7/8] dm: usb: Add support for interrupt queues to the dm ehci code

Message ID 1430404524-31413-8-git-send-email-hdegoede@redhat.com
State Superseded
Delegated to: Simon Glass
Headers show

Commit Message

Hans de Goede April 30, 2015, 2:35 p.m. UTC 
Add support for interrupt queues to the dm ehci code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
 drivers/usb/host/ehci-hcd.c | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

Comments

Simon Glass May 1, 2015, 4:12 a.m. UTC | #1 
On 30 April 2015 at 08:35, Hans de Goede <hdegoede@redhat.com> wrote:
> Add support for interrupt queues to the dm ehci code.
>
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
>  drivers/usb/host/ehci-hcd.c | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)

Acked-by: Simon Glass <sjg@chromium.org>
diff mbox

Patch

diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 12145ed..9e8bacb 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -1562,6 +1562,29 @@  static int ehci_submit_int_msg(struct udevice *dev, struct usb_device *udev,
 	return _ehci_submit_int_msg(udev, pipe, buffer, length, interval);
 }
 
+static struct int_queue *ehci_create_int_queue(struct udevice *dev,
+		struct usb_device *udev, unsigned long pipe, int queuesize,
+		int elementsize, void *buffer, int interval)
+{
+	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
+	return _ehci_create_int_queue(udev, pipe, queuesize, elementsize,
+				      buffer, interval);
+}
+
+static void *ehci_poll_int_queue(struct udevice *dev, struct usb_device *udev,
+				 struct int_queue *queue)
+{
+	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
+	return _ehci_poll_int_queue(udev, queue);
+}
+
+static int ehci_destroy_int_queue(struct udevice *dev, struct usb_device *udev,
+				  struct int_queue *queue)
+{
+	debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev);
+	return _ehci_destroy_int_queue(udev, queue);
+}
+
 int ehci_register(struct udevice *dev, struct ehci_hccr *hccr,
 		  struct ehci_hcor *hcor, const struct ehci_ops *ops,
 		  uint tweaks, enum usb_init_type init)
@@ -1610,6 +1633,9 @@  struct dm_usb_ops ehci_usb_ops = {
 	.control = ehci_submit_control_msg,
 	.bulk = ehci_submit_bulk_msg,
 	.interrupt = ehci_submit_int_msg,
+	.create_int_queue = ehci_create_int_queue,
+	.poll_int_queue = ehci_poll_int_queue,
+	.destroy_int_queue = ehci_destroy_int_queue,
 };
 
 #endif