ia64/linux-2.6.18-xen.hg

view include/xen/interface/hvm/hvm_op.h @ 540:db71fb3204b5

Sync public Xen hedaers with xen-unstable.hg
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Mon May 12 10:03:08 2008 +0100 (2008-05-12)
parents d081f7efcb60
children e25f25110882
line source
1 /*
2 * Permission is hereby granted, free of charge, to any person obtaining a copy
3 * of this software and associated documentation files (the "Software"), to
4 * deal in the Software without restriction, including without limitation the
5 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
6 * sell copies of the Software, and to permit persons to whom the Software is
7 * furnished to do so, subject to the following conditions:
8 *
9 * The above copyright notice and this permission notice shall be included in
10 * all copies or substantial portions of the Software.
11 *
12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
13 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
15 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
16 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
17 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
18 * DEALINGS IN THE SOFTWARE.
19 */
21 #ifndef __XEN_PUBLIC_HVM_HVM_OP_H__
22 #define __XEN_PUBLIC_HVM_HVM_OP_H__
24 /* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */
25 #define HVMOP_set_param 0
26 #define HVMOP_get_param 1
27 struct xen_hvm_param {
28 domid_t domid; /* IN */
29 uint32_t index; /* IN */
30 uint64_t value; /* IN/OUT */
31 };
32 typedef struct xen_hvm_param xen_hvm_param_t;
33 DEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t);
35 /* Set the logical level of one of a domain's PCI INTx wires. */
36 #define HVMOP_set_pci_intx_level 2
37 struct xen_hvm_set_pci_intx_level {
38 /* Domain to be updated. */
39 domid_t domid;
40 /* PCI INTx identification in PCI topology (domain:bus:device:intx). */
41 uint8_t domain, bus, device, intx;
42 /* Assertion level (0 = unasserted, 1 = asserted). */
43 uint8_t level;
44 };
45 typedef struct xen_hvm_set_pci_intx_level xen_hvm_set_pci_intx_level_t;
46 DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_intx_level_t);
48 /* Set the logical level of one of a domain's ISA IRQ wires. */
49 #define HVMOP_set_isa_irq_level 3
50 struct xen_hvm_set_isa_irq_level {
51 /* Domain to be updated. */
52 domid_t domid;
53 /* ISA device identification, by ISA IRQ (0-15). */
54 uint8_t isa_irq;
55 /* Assertion level (0 = unasserted, 1 = asserted). */
56 uint8_t level;
57 };
58 typedef struct xen_hvm_set_isa_irq_level xen_hvm_set_isa_irq_level_t;
59 DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_isa_irq_level_t);
61 #define HVMOP_set_pci_link_route 4
62 struct xen_hvm_set_pci_link_route {
63 /* Domain to be updated. */
64 domid_t domid;
65 /* PCI link identifier (0-3). */
66 uint8_t link;
67 /* ISA IRQ (1-15), or 0 (disable link). */
68 uint8_t isa_irq;
69 };
70 typedef struct xen_hvm_set_pci_link_route xen_hvm_set_pci_link_route_t;
71 DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_link_route_t);
73 /* Flushes all VCPU TLBs: @arg must be NULL. */
74 #define HVMOP_flush_tlbs 5
76 /* Track dirty VRAM. */
77 #define HVMOP_track_dirty_vram 6
78 struct xen_hvm_track_dirty_vram {
79 /* Domain to be tracked. */
80 domid_t domid;
81 /* First pfn to track. */
82 uint64_aligned_t first_pfn;
83 /* Number of pages to track. */
84 uint64_aligned_t nr;
85 /* OUT variable. */
86 /* Dirty bitmap buffer. */
87 XEN_GUEST_HANDLE_64(uint8) dirty_bitmap;
88 };
89 typedef struct xen_hvm_track_dirty_vram xen_hvm_track_dirty_vram_t;
90 DEFINE_XEN_GUEST_HANDLE(xen_hvm_track_dirty_vram_t);
92 #endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */