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root / hw / usb @ ab902981

Name Size
Makefile.objs 506 Bytes
bus.c 15.6 kB
core.c 20.3 kB
desc.c 22.5 kB
desc.h 7.9 kB
dev-audio.c 23 kB
dev-bluetooth.c 16.7 kB
dev-hid.c 20.2 kB
dev-hub.c 17 kB
dev-network.c 43.1 kB
dev-serial.c 17.1 kB
dev-smartcard-reader.c 41.8 kB
dev-storage.c 20.2 kB
dev-uas.c 21.6 kB
dev-wacom.c 10 kB
hcd-ehci.c 79.1 kB
hcd-musb.c 43.9 kB
hcd-ohci.c 54 kB
hcd-uhci.c 37.8 kB
hcd-xhci.c 86.6 kB
host-bsd.c 17.7 kB
host-linux.c 56.4 kB
host-stub.c 1.9 kB
libhw.c 2.1 kB
redirect.c 47 kB

Latest revisions

# Date Author Comment
4c47f800 09/11/2012 08:43 am Gerd Hoffmann

xhci: add msix support

Signed-off-by: Gerd Hoffmann <>
2cae4119 09/11/2012 08:43 am Gerd Hoffmann

xhci: move register update into xhci_intr_raise

Now that we have a separate function to raise an IRQ we can move
some comon code into the function.

Signed-off-by: Gerd Hoffmann <>
962d11e1 09/11/2012 08:43 am Gerd Hoffmann

xhci: add XHCIInterrupter

Move all state belonging to the (single) interrupter into a separate
struct. First step in adding support for multiple interrupters.

Signed-off-by: Gerd Hoffmann <>
43d9d604 09/11/2012 08:43 am Gerd Hoffmann

xhci: prepare xhci_runtime_{read,write} for multiple interrupters

Prepare xhci runtime register access function for multiple interrupters.

Signed-off-by: Gerd Hoffmann <>
2d1de850 09/11/2012 08:43 am Gerd Hoffmann

xhci: pick target interrupter

Pick the correct interrupter when queuing an event.

Signed-off-by: Gerd Hoffmann <>
fa8ee89e 09/11/2012 08:43 am Gerd Hoffmann

xhci: support multiple interrupters

Everything is in place, flip the big switch now
and enable support for multiple interrupters.

Signed-off-by: Gerd Hoffmann <>
1b067564 09/11/2012 08:43 am Gerd Hoffmann

xhci: kill xhci_mem_{read,write} dispatcher functions

... and register subregions instead, so we offload the dispatching
to the the memory subsystem which is designed to handle it.

Signed-off-by: Gerd Hoffmann <>
6ee021d4 09/11/2012 08:43 am Gerd Hoffmann

xhci: allow bytewise capability register reads

Some guests need this according to
Alejandro Martinez Ruiz <>

Signed-off-by: Gerd Hoffmann <>
c5e9b02d 09/11/2012 08:43 am Gerd Hoffmann

xhci: fix & cleanup msi.

Drop custom write_config function which isn't needed any more.
Make the msi property a bit property so it accepts 'on' & 'off'.
Enable MSI by default.

TODO: add compat property to disable on old machine types.

Signed-off-by: Gerd Hoffmann <>
4c4abe7c 09/11/2012 08:43 am Gerd Hoffmann

xhci: rework interrupt handling

Split xhci_irq_update into a function which handles intx updates
(including lowering the irq line once the guests acks the interrupt)
and one which is used for raising an irq only.

Signed-off-by: Gerd Hoffmann <>

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