diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2010-12-03 17:30:13 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2011-01-11 17:15:23 +0100 |
| commit | 843d4e0c633824a11c4067d0e84bd683520b5d39 (patch) | |
| tree | 550450ae452dc3d70d64e3ffddc22a59df174d5b /hw/usb.h | |
| parent | 7b074a22dab4bdda9864b933f1bc811a3db42845 (diff) | |
| download | qemu-843d4e0c633824a11c4067d0e84bd683520b5d39.zip qemu-843d4e0c633824a11c4067d0e84bd683520b5d39.tar.gz qemu-843d4e0c633824a11c4067d0e84bd683520b5d39.tar.bz2 | |
usb: add speed mask to ports
Add a field to usb ports indicating the speed(s) they are
able to handle.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 9 |
1 files changed, 8 insertions, 1 deletions
@@ -44,6 +44,12 @@ #define USB_SPEED_LOW 0 #define USB_SPEED_FULL 1 #define USB_SPEED_HIGH 2 +#define USB_SPEED_SUPER 3 + +#define USB_SPEED_MASK_LOW (1 << USB_SPEED_LOW) +#define USB_SPEED_MASK_FULL (1 << USB_SPEED_FULL) +#define USB_SPEED_MASK_HIGH (1 << USB_SPEED_HIGH) +#define USB_SPEED_MASK_SUPER (1 << USB_SPEED_SUPER) #define USB_STATE_NOTATTACHED 0 #define USB_STATE_ATTACHED 1 @@ -226,6 +232,7 @@ typedef struct USBPortOps { /* USB port on which a device can be connected */ struct USBPort { USBDevice *dev; + int speedmask; USBPortOps *ops; void *opaque; USBDevice *pdev; @@ -339,7 +346,7 @@ USBDevice *usb_create(USBBus *bus, const char *name); USBDevice *usb_create_simple(USBBus *bus, const char *name); USBDevice *usbdevice_create(const char *cmdline); void usb_register_port(USBBus *bus, USBPort *port, void *opaque, int index, - USBDevice *pdev, USBPortOps *ops); + USBDevice *pdev, USBPortOps *ops, int speedmask); void usb_unregister_port(USBBus *bus, USBPort *port); int usb_device_attach(USBDevice *dev); int usb_device_detach(USBDevice *dev); |