configure: fix --meson=/path/to/meson
[qemu.git] / hw / xenpv / xen_machine_pv.c
1 /*
2 * QEMU Xen PV Machine
3 *
4 * Copyright (c) 2007 Red Hat
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
15 *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25 #include "qemu/osdep.h"
26 #include "qemu/error-report.h"
27 #include "hw/boards.h"
28 #include "hw/xen/xen-legacy-backend.h"
29 #include "hw/xen/xen-bus.h"
30 #include "sysemu/block-backend.h"
31 #include "sysemu/sysemu.h"
32
33 static void xen_init_pv(MachineState *machine)
34 {
35 DriveInfo *dinfo;
36 int i;
37
38 /* Initialize backend core & drivers */
39 if (xen_be_init() != 0) {
40 error_report("%s: xen backend core setup failed", __func__);
41 exit(1);
42 }
43
44 switch (xen_mode) {
45 case XEN_ATTACH:
46 /* nothing to do, libxl handles everything */
47 break;
48 case XEN_EMULATE:
49 error_report("xen emulation not implemented (yet)");
50 exit(1);
51 break;
52 default:
53 error_report("unhandled xen_mode %d", xen_mode);
54 exit(1);
55 break;
56 }
57
58 xen_be_register_common();
59 xen_be_register("vfb", &xen_framebuffer_ops);
60 xen_be_register("qnic", &xen_netdev_ops);
61
62 /* configure framebuffer */
63 if (vga_interface_type == VGA_XENFB) {
64 xen_config_dev_vfb(0, "vnc");
65 xen_config_dev_vkbd(0);
66 }
67
68 /* configure disks */
69 for (i = 0; i < 16; i++) {
70 dinfo = drive_get(IF_XEN, 0, i);
71 if (!dinfo)
72 continue;
73 xen_config_dev_blk(dinfo);
74 }
75
76 /* configure nics */
77 for (i = 0; i < nb_nics; i++) {
78 if (!nd_table[i].model || 0 != strcmp(nd_table[i].model, "xen"))
79 continue;
80 xen_config_dev_nic(nd_table + i);
81 }
82
83 xen_bus_init();
84
85 /* config cleanup hook */
86 atexit(xen_config_cleanup);
87 }
88
89 static void xenpv_machine_init(MachineClass *mc)
90 {
91 mc->desc = "Xen Para-virtualized PC";
92 mc->init = xen_init_pv;
93 mc->max_cpus = 1;
94 mc->default_machine_opts = "accel=xen";
95 }
96
97 DEFINE_MACHINE("xenpv", xenpv_machine_init)