mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-12 08:36:40 +07:00
bb46fb4af1
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>
67 lines
1.6 KiB
C
67 lines
1.6 KiB
C
/*
|
|
* 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)
|