PPC: e500mc: add missing IVORs to bitmap
[qemu.git] / hw / device-hotplug.c
1 /*
2 * QEMU device hotplug helpers
3 *
4 * Copyright (c) 2004 Fabrice Bellard
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 "hw.h"
26 #include "boards.h"
27 #include "net.h"
28 #include "blockdev.h"
29 #include "qemu-config.h"
30 #include "sysemu.h"
31 #include "monitor.h"
32
33 DriveInfo *add_init_drive(const char *optstr)
34 {
35 DriveInfo *dinfo;
36 QemuOpts *opts;
37
38 opts = drive_def(optstr);
39 if (!opts)
40 return NULL;
41
42 dinfo = drive_init(opts, current_machine->use_scsi);
43 if (!dinfo) {
44 qemu_opts_del(opts);
45 return NULL;
46 }
47
48 return dinfo;
49 }
50
51 #if !defined(TARGET_I386)
52 int pci_drive_hot_add(Monitor *mon, const QDict *qdict,
53 DriveInfo *dinfo, int type)
54 {
55 /* On non-x86 we don't do PCI hotplug */
56 monitor_printf(mon, "Can't hot-add drive to type %d\n", type);
57 return -1;
58 }
59 #endif
60
61 void drive_hot_add(Monitor *mon, const QDict *qdict)
62 {
63 int type;
64 DriveInfo *dinfo = NULL;
65 const char *opts = qdict_get_str(qdict, "opts");
66
67 dinfo = add_init_drive(opts);
68 if (!dinfo) {
69 goto err;
70 }
71 if (dinfo->devaddr) {
72 monitor_printf(mon, "Parameter addr not supported\n");
73 goto err;
74 }
75 type = dinfo->type;
76
77 switch (type) {
78 case IF_NONE:
79 monitor_printf(mon, "OK\n");
80 break;
81 default:
82 if (pci_drive_hot_add(mon, qdict, dinfo, type)) {
83 goto err;
84 }
85 }
86 return;
87
88 err:
89 if (dinfo) {
90 drive_put_ref(dinfo);
91 }
92 return;
93 }