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authorXiantao Zhang <xiantao.zhang@intel.com>2008-04-01 02:49:24 -0400
committerAvi Kivity <avi@qumranet.com>2008-04-27 05:01:04 -0400
commitbb46fb4af160ec7ae6e5102a79a3b2518eaee7af (patch)
tree4ca14e2a5675b7edf8980bd5ae1b220f6445c7ff /arch
parenta4f500381ac91969fa4f8b0a4e39e76dbf00a913 (diff)
KVM: ia64: VMM module interfaces
vmm.c adds the interfaces with kvm/module, and initialize global data area. Signed-off-by: Xiantao Zhang <xiantao.zhang@intel.com> Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kvm/vmm.c66
1 files changed, 66 insertions, 0 deletions
diff --git a/arch/ia64/kvm/vmm.c b/arch/ia64/kvm/vmm.c
new file mode 100644
index 000000000000..2275bf4e681a
--- /dev/null
+++ b/arch/ia64/kvm/vmm.c
@@ -0,0 +1,66 @@
1/*
2 * vmm.c: vmm module interface with kvm module
3 *
4 * Copyright (c) 2007, Intel Corporation.
5 *
6 * Xiantao Zhang (xiantao.zhang@intel.com)
7 *
8 * This program is free software; you can redistribute it and/or modify it
9 * under the terms and conditions of the GNU General Public License,
10 * version 2, as published by the Free Software Foundation.
11 *
12 * This program is distributed in the hope it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
19 * Place - Suite 330, Boston, MA 02111-1307 USA.
20 */
21
22
23#include<linux/module.h>
24#include<asm/fpswa.h>
25
26#include "vcpu.h"
27
28MODULE_AUTHOR("Intel");
29MODULE_LICENSE("GPL");
30
31extern char kvm_ia64_ivt;
32extern fpswa_interface_t *vmm_fpswa_interface;
33
34struct kvm_vmm_info vmm_info = {
35 .module = THIS_MODULE,
36 .vmm_entry = vmm_entry,
37 .tramp_entry = vmm_trampoline,
38 .vmm_ivt = (unsigned long)&kvm_ia64_ivt,
39};
40
41static int __init kvm_vmm_init(void)
42{
43
44 vmm_fpswa_interface = fpswa_interface;
45
46 /*Register vmm data to kvm side*/
47 return kvm_init(&vmm_info, 1024, THIS_MODULE);
48}
49
50static void __exit kvm_vmm_exit(void)
51{
52 kvm_exit();
53 return ;
54}
55
56void vmm_spin_lock(spinlock_t *lock)
57{
58 _vmm_raw_spin_lock(lock);
59}
60
61void vmm_spin_unlock(spinlock_t *lock)
62{
63 _vmm_raw_spin_unlock(lock);
64}
65module_init(kvm_vmm_init)
66module_exit(kvm_vmm_exit)