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| author | Juergen Gross <jgross@suse.com> | 2021-11-23 16:20:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-13 16:58:32 +0300 |
| commit | 494ed3997d752810b67cb75d4721b59996cfec38 (patch) | |
| tree | 3725ef5c7d519b071285a3f2bf9838063b832303 /drivers/usb/host/Makefile | |
| parent | bae9401dff62d1ac46504a343db8a69e5ac390f6 (diff) | |
| download | linux-494ed3997d752810b67cb75d4721b59996cfec38.tar.xz | |
usb: Introduce Xen pvUSB frontend (xen hcd)
Introduces the Xen pvUSB frontend. With pvUSB it is possible for a Xen
domU to communicate with a USB device assigned to that domU. The
communication is all done via the pvUSB backend in a driver domain
(usually Dom0) which is owner of the physical device.
The pvUSB frontend is a USB hcd for a virtual USB host connector.
The code is taken from the pvUSB implementation in Xen done by Fujitsu
based on Linux kernel 2.6.18.
Changes from the original version are:
- port to upstream kernel
- put all code in just one source file
- move module to appropriate location in kernel tree
- adapt to Linux style guide
- minor code modifications to increase readability
Signed-off-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/20211123132048.5335-3-jgross@suse.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/Makefile')
| -rw-r--r-- | drivers/usb/host/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 171de4df50bd..2948983618fb 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -85,3 +85,4 @@ obj-$(CONFIG_USB_HCD_BCMA) += bcma-hcd.o obj-$(CONFIG_USB_HCD_SSB) += ssb-hcd.o obj-$(CONFIG_USB_FOTG210_HCD) += fotg210-hcd.o obj-$(CONFIG_USB_MAX3421_HCD) += max3421-hcd.o +obj-$(CONFIG_USB_XEN_HCD) += xen-hcd.o |