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KVM: ia64: VMM module interfaces

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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>
This commit is contained in:
Xiantao Zhang 2008-04-01 14:49:24 +08:00 committed by Avi Kivity
parent a4f500381a
commit bb46fb4af1
1 changed files with 66 additions and 0 deletions
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arch/ia64/kvm/vmm.c Normal file
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/*
* vmm.c: vmm module interface with kvm module
*
* Copyright (c) 2007, Intel Corporation.
*
* Xiantao Zhang (xiantao.zhang@intel.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*/
#include<linux/module.h>
#include<asm/fpswa.h>
#include "vcpu.h"
MODULE_AUTHOR("Intel");
MODULE_LICENSE("GPL");
extern char kvm_ia64_ivt;
extern fpswa_interface_t *vmm_fpswa_interface;
struct kvm_vmm_info vmm_info = {
.module = THIS_MODULE,
.vmm_entry = vmm_entry,
.tramp_entry = vmm_trampoline,
.vmm_ivt = (unsigned long)&kvm_ia64_ivt,
};
static int __init kvm_vmm_init(void)
{
vmm_fpswa_interface = fpswa_interface;
/*Register vmm data to kvm side*/
return kvm_init(&vmm_info, 1024, THIS_MODULE);
}
static void __exit kvm_vmm_exit(void)
{
kvm_exit();
return ;
}
void vmm_spin_lock(spinlock_t *lock)
{
_vmm_raw_spin_lock(lock);
}
void vmm_spin_unlock(spinlock_t *lock)
{
_vmm_raw_spin_unlock(lock);
}
module_init(kvm_vmm_init)
module_exit(kvm_vmm_exit)