Stefan Hajnoczi c128d6a6d7 usb: fail usbdevice_create() when there is no USB bus ...

Report an error instead of segfaulting when attaching a USB device to a
machine with no USB busses:

  $ qemu-system-arm -machine vexpress-a9 \
      -sd Fedora-17-armhfp-vexpress-mmcblk0.img \
      -kernel vmlinuz-3.4.2-3.fc17.armv7hl \
      -initrd initramfs-3.4.2-3.fc17.armv7hl.img \
      -usbdevice disk:format=raw:test.img

Note that the vexpress-a9 machine does not have a USB host controller.

Reported-by: David Abdurachmanov <David.Abdurachmanov@cern.ch>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

2012-11-29 08:04:13 +01:00

..

bus.c

usb: fail usbdevice_create() when there is no USB bus

2012-11-29 08:04:13 +01:00

combined-packet.c

usb/combined-packet: Move freeing of combined to usb_combined_packet_remove()

2012-11-08 18:41:47 +01:00

core.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

desc.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

desc.h

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-audio.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-bluetooth.c

usb-bt: Return NAK instead of STALL when interrupt ep has no data

2012-11-21 14:55:54 +01:00

dev-hid.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-hub.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-network.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-serial.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-smartcard-reader.c

usb-smartcard-reader: Properly NAK interrupt eps when we've no events

2012-11-21 14:55:54 +01:00

dev-storage.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-uas.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

dev-wacom.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

hcd-ehci-pci.c

usb: tag usb host adapters as not hotpluggable.

2012-11-29 08:04:13 +01:00

hcd-ehci-sysbus.c

usb/ehci: add sysbus variant

2012-11-01 13:10:10 +01:00

hcd-ehci.c

ehci: handle dma errors

2012-11-16 11:27:32 +01:00

hcd-ehci.h

ehci: Add support for packets with both data and an error status

2012-11-08 18:41:47 +01:00

hcd-musb.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

hcd-ohci.c

usb: tag usb host adapters as not hotpluggable.

2012-11-29 08:04:13 +01:00

hcd-uhci.c

usb: tag usb host adapters as not hotpluggable.

2012-11-29 08:04:13 +01:00

hcd-xhci.c

usb: tag usb host adapters as not hotpluggable.

2012-11-29 08:04:13 +01:00

host-bsd.c

usb: split packet result into actual_length + status

2012-11-08 18:41:46 +01:00

host-linux.c

usb-host: fix splitted transfers

2012-11-16 11:27:32 +01:00

host-stub.c

usb: the big rename

2012-03-13 10:15:32 +01:00

libhw.c

usb: Fix (another) bug in usb_packet_map() for IOMMU handling

2012-11-16 11:27:05 +01:00

Makefile.objs

usb: Add packet combining functions

2012-11-01 15:17:58 +01:00

redirect.c

usb-redir: Don't handle interrupt output packets async

2012-11-21 14:55:54 +01:00