Add a path string to USBPort. Add usb_port_location() function to set
the physical location of the usb port. Update all drivers implementing
usb ports to call it. Update the monitor commands to print it. Wind it
up in qdev.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Add separate detach callback to USBPortOps, split
uhci/ohci/musb/usbhub attach functions into two.
Move common code to the usb_attach() function, only
the hardware-specific bits remain in the attach/detach
callbacks.
Keep track of the port it is attached to for each usb device.
[ v3: fix tyops in usb-musb.c ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Ports on root hub will have NULL here. This is needed to reconstruct
path from device to its root hub to build device path.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Convert musb fifo to 8bit to allow 8/16/32bit access
MUSB allows reading and writing to the fifo in 32/16/8 bit
width. The Linux kernel does this sometimes, most usually at
the end of writing the packet to allow packet to end at a
odd bytecount.
Convert the fifo to 8bit allows removing lots of shifts
which shows that the fifo is more natural as 8bit.
While at it, add multiple missing register definitions and
and cleanup debug prints.
Signed-off-by: Riku Voipio <riku.voipio@nokia.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
In the very least, a change like this requires discussion on the list.
The naming convention is goofy and it causes a massive merge problem. Something
like this _must_ be presented on the list first so people can provide input
and cope with it.
This reverts commit 99a0949b72.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Move usb code from vl.c to usb-bus.c and make it use the new data
structures added by qdev conversion. qemu usb core should be able
to handle multiple USB busses just fine now (untested though).
Kill some usb_*_init() legacy functions, use usb_create_simple()
instead.
Kill some FIXMEs added by the first qdev/usb patch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* Add USBBus.
* Add USBDeviceInfo, move device callbacks here.
* Add usb-qdev helper functions.
* Switch drivers to qdev.
TODO:
* make the rest of qemu aware of usb busses and kill the FIXMEs
added by this patch.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
The attached patch updates the FSF address in the GPL/LGPL boilerplate
in most GPL/LGPLed files, and also in COPYING.LIB.
Signed-off-by: Stuart Brady <stuart.brady@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6162 c046a42c-6fe2-441c-8c8c-71466251a162
