1 /*
2    This file is part of Valgrind, a dynamic binary instrumentation
3    framework.
4 
5    Copyright (C) 2012-2017 Citrix
6 
7    This program is free software; you can redistribute it and/or
8    modify it under the terms of the GNU General Public License as
9    published by the Free Software Foundation; either version 2 of the
10    License, or (at your option) any later version.
11 
12    This program is distributed in the hope that it will be useful, but
13    WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15    General Public License for more details.
16 
17    You should have received a copy of the GNU General Public License
18    along with this program; if not, write to the Free Software
19    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
20    02111-1307, USA.
21 
22    The GNU General Public License is contained in the file COPYING.
23 */
24 
25 /* Contributed by Andrew Cooper <andrew.cooper3@citrix.com>
26    and Ian Campbell <ian.campbell@citrix.com> */
27 
28 #ifndef __VKI_XEN_PHYSDEV_H
29 #define __VKI_XEN_PHYSDEV_H
30 
31 #define VKI_XEN_MAP_PIRQ_TYPE_MSI               0x0
32 #define VKI_XEN_MAP_PIRQ_TYPE_GSI               0x1
33 #define VKI_XEN_MAP_PIRQ_TYPE_UNKNOWN           0x2
34 #define VKI_XEN_MAP_PIRQ_TYPE_MSI_SEG           0x3
35 #define VKI_XEN_MAP_PIRQ_TYPE_MULTI_MSI         0x4
36 
37 #define VKI_XEN_PHYSDEVOP_map_pirq               13
38 struct vki_xen_physdev_map_pirq {
39     vki_xen_domid_t domid;
40     /* IN */
41     int type;
42     /* IN (ignored for ..._MULTI_MSI) */
43     int index;
44     /* IN or OUT */
45     int pirq;
46     /* IN - high 16 bits hold segment for ..._MSI_SEG and ..._MULTI_MSI */
47     int bus;
48     /* IN */
49     int devfn;
50     /* IN (also OUT for ..._MULTI_MSI) */
51     int entry_nr;
52     /* IN */
53     vki_uint64_t table_base;
54 };
55 
56 #define VKI_XEN_PHYSDEVOP_unmap_pirq             14
57 struct vki_xen_physdev_unmap_pirq {
58     vki_xen_domid_t domid;
59     /* IN */
60     int pirq;
61 };
62 
63 #endif // __VKI_XEN_PHYSDEV_H
64 
65 /*--------------------------------------------------------------------*/
66 /*--- end                                                          ---*/
67 /*--------------------------------------------------------------------*/
68