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| author | Juergen Gross <jgross@suse.com> | 2016-05-12 16:13:41 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2016-05-23 13:30:03 +0200 |
| commit | 816ac92ef769f9ffc534e49a1bb6177bddce7aa2 (patch) | |
| tree | d0b2a6b858cdf65db0a3d199c5847ae80e14b66d /include/hw/xen | |
| parent | 637c53ffcb891ce8876183e6b593b8f0c3763ab1 (diff) | |
| download | qemu-816ac92ef769f9ffc534e49a1bb6177bddce7aa2.zip qemu-816ac92ef769f9ffc534e49a1bb6177bddce7aa2.tar.gz qemu-816ac92ef769f9ffc534e49a1bb6177bddce7aa2.tar.bz2 | |
xen: add pvUSB backend
Add a backend for para-virtualized USB devices for xen domains.
The backend is using host-libusb to forward USB requests from a
domain via libusb to the real device(s) passed through.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Message-id: 1463062421-613-4-git-send-email-jgross@suse.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'include/hw/xen')
| -rw-r--r-- | include/hw/xen/xen_backend.h | 3 | ||||
| -rw-r--r-- | include/hw/xen/xen_common.h | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h index 63364f7..6e18a46 100644 --- a/include/hw/xen/xen_backend.h +++ b/include/hw/xen/xen_backend.h @@ -101,6 +101,9 @@ extern struct XenDevOps xen_kbdmouse_ops; /* xen_framebuffer.c */ extern struct XenDevOps xen_framebuffer_ops; /* xen_framebuffer.c */ extern struct XenDevOps xen_blkdev_ops; /* xen_disk.c */ extern struct XenDevOps xen_netdev_ops; /* xen_nic.c */ +#ifdef CONFIG_USB_LIBUSB +extern struct XenDevOps xen_usb_ops; /* xen-usb.c */ +#endif void xen_init_display(int domid); diff --git a/include/hw/xen/xen_common.h b/include/hw/xen/xen_common.h index 7b52e8f..5eabf37 100644 --- a/include/hw/xen/xen_common.h +++ b/include/hw/xen/xen_common.h @@ -49,6 +49,8 @@ typedef xc_gnttab xengnttab_handle; #define xengnttab_unmap(h, a, n) xc_gnttab_munmap(h, a, n) #define xengnttab_map_grant_refs(h, c, d, r, p) \ xc_gnttab_map_grant_refs(h, c, d, r, p) +#define xengnttab_map_domain_grant_refs(h, c, d, r, p) \ + xc_gnttab_map_domain_grant_refs(h, c, d, r, p) #define xenforeignmemory_open(l, f) xen_xc |