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| author | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-08 12:27:47 +0100 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2012-03-13 10:15:32 +0100 |
| commit | 5ac2731cf821a7ecae90786d9052891afb09dfc2 (patch) | |
| tree | 37c2bcc578d2aee30af5b555da055db65ece993a /hw/usb.h | |
| parent | 86e18cae209f8101ff9a6013a1ff6ae620c06944 (diff) | |
| download | focaccia-qemu-5ac2731cf821a7ecae90786d9052891afb09dfc2.tar.gz focaccia-qemu-5ac2731cf821a7ecae90786d9052891afb09dfc2.zip | |
usb: improve packet state sanity checks
Add a new function to check whenever the packet state is as expected, log more informations in case it isn't. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'hw/usb.h')
| -rw-r--r-- | hw/usb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hw/usb.h b/hw/usb.h index d60d03df9c..e95085f0b3 100644 --- a/hw/usb.h +++ b/hw/usb.h @@ -336,6 +336,7 @@ struct USBPacket { void usb_packet_init(USBPacket *p); void usb_packet_set_state(USBPacket *p, USBPacketState state); +void usb_packet_check_state(USBPacket *p, USBPacketState expected); void usb_packet_setup(USBPacket *p, int pid, USBEndpoint *ep); void usb_packet_addbuf(USBPacket *p, void *ptr, size_t len); int usb_packet_map(USBPacket *p, QEMUSGList *sgl); |