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[Qemu-devel] [PATCH v4 17/32] usb: add usb_wakeup() + wakeup callback to
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH v4 17/32] usb: add usb_wakeup() + wakeup callback to port ops |
Date: |
Wed, 12 Jan 2011 12:19:59 +0100 |
Add wakeup callback to port ops for remote wakeup handling.
Also add a usb_wakeup() function for devices which want
trigger a remote wakeup.
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb.c | 7 +++++++
hw/usb.h | 2 ++
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/hw/usb.c b/hw/usb.c
index 2eda86a..ba720b4 100644
--- a/hw/usb.c
+++ b/hw/usb.c
@@ -49,6 +49,13 @@ void usb_attach(USBPort *port, USBDevice *dev)
}
}
+void usb_wakeup(USBDevice *dev)
+{
+ if (dev->remote_wakeup && dev->port && dev->port->ops->wakeup) {
+ dev->port->ops->wakeup(dev);
+ }
+}
+
/**********************/
/* generic USB device helpers (you are not forced to use them when
diff --git a/hw/usb.h b/hw/usb.h
index 3744d19..250ec71 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -220,6 +220,7 @@ struct USBDeviceInfo {
typedef struct USBPortOps {
void (*attach)(USBPort *port);
void (*detach)(USBPort *port);
+ void (*wakeup)(USBDevice *dev);
} USBPortOps;
/* USB port on which a device can be connected */
@@ -275,6 +276,7 @@ static inline void usb_cancel_packet(USBPacket * p)
}
void usb_attach(USBPort *port, USBDevice *dev);
+void usb_wakeup(USBDevice *dev);
int usb_generic_handle_packet(USBDevice *s, USBPacket *p);
int set_usb_string(uint8_t *buf, const char *str);
void usb_send_msg(USBDevice *dev, int msg);
--
1.7.1
- [Qemu-devel] [PATCH v4 11/32] usb network: use new descriptor infrastructure., (continued)
- [Qemu-devel] [PATCH v4 11/32] usb network: use new descriptor infrastructure., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 14/32] usb: move remote wakeup handling to common code, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 21/32] usb: hid: change serial number to "42"., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 19/32] usb: hub: remote wakeup support., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 23/32] usb: add attach callback, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 15/32] usb: create USBPortOps, move attach there., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 20/32] usb: hid: remote wakeup support., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 18/32] usb: uhci: remote wakeup support., Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 17/32] usb: add usb_wakeup() + wakeup callback to port ops,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH v4 31/32] usb: rewrite fw path, fix numbering, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 24/32] usb: add usb_desc_attach, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 22/32] usb: add speed mask to ports, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 32/32] usb: zap pdev from usbport, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 27/32] usb storage: fix status reporting, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 28/32] usb storage: handle long responses, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 16/32] usb: rework attach/detach workflow, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 25/32] usb: add device qualifier support, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 26/32] usb storage: high speed support, Gerd Hoffmann, 2011/01/12
- [Qemu-devel] [PATCH v4 29/32] usb: keep track of physical port address., Gerd Hoffmann, 2011/01/12