From 816ac92ef769f9ffc534e49a1bb6177bddce7aa2 Mon Sep 17 00:00:00 2001 From: Juergen Gross Date: Thu, 12 May 2016 16:13:41 +0200 Subject: 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 Acked-by: Anthony PERARD Message-id: 1463062421-613-4-git-send-email-jgross@suse.com Signed-off-by: Gerd Hoffmann --- include/hw/xen/xen_backend.h | 3 +++ include/hw/xen/xen_common.h | 2 ++ 2 files changed, 5 insertions(+) (limited to 'include/hw') diff --git a/include/hw/xen/xen_backend.h b/include/hw/xen/xen_backend.h index 63364f71d0..6e18a46a97 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 7b52e8ffc1..5eabf37328 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 -- cgit v1.2.3-55-g7522