diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2011-08-30 13:21:27 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-01-13 10:25:44 +0100 |
| commit | 1de14d43e29b8f1fff8bcbf18f300adeb3eabc1d (patch) | |
| tree | 206e160d56c1380a4cbb71e3e2f93854ab7fb87e /hw/usb.h | |
| parent | 65360511a2eeab8b671722df6634dd674cc4a5d6 (diff) | |
| download | qemu-1de14d43e29b8f1fff8bcbf18f300adeb3eabc1d.zip | |
usb: track altsetting in USBDevice
Also handle {GET,SET}_INTERFACE in common code (usb-desc.c).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -161,6 +161,9 @@ struct USBDescString { QLIST_ENTRY(USBDescString) next; }; +#define USB_MAX_ENDPOINTS 15 +#define USB_MAX_INTERFACES 16 + /* definition of a USB device */ struct USBDevice { DeviceState qdev; @@ -191,7 +194,9 @@ struct USBDevice { int configuration; int ninterfaces; + int altsetting[USB_MAX_INTERFACES]; const USBDescConfig *config; + const USBDescIface *ifaces[USB_MAX_INTERFACES]; }; struct USBDeviceInfo { @@ -244,6 +249,9 @@ struct USBDeviceInfo { */ int (*handle_data)(USBDevice *dev, USBPacket *p); + void (*set_interface)(USBDevice *dev, int interface, + int alt_old, int alt_new); + const char *product_desc; const USBDesc *usb_desc; |