[dts] [PATCH] Qemu kvm module support login parameter

[Yong Liu <yong.liu@intel.com>]

From: Marvin Liu <yong.liu@intel.com>

Default vm username and password are the same as host.
User can change the default values by login parameter.

Signed-off-by: Marvin Liu <yong.liu@intel.com>

diff --git a/framework/qemu_kvm.py b/framework/qemu_kvm.py
index d149524..36622b5 100644
--- a/framework/qemu_kvm.py
+++ b/framework/qemu_kvm.py
@@ -92,6 +92,10 @@ class QEMUKvm(VirtBase):
         # devices pass-through into vm
         self.pt_devices = []
 
+        # default login user,password
+        self.username = dut.crb['user']
+        self.password = dut.crb['pass']
+
     def set_vm_default(self):
         self.set_vm_name(self.vm_name)
         self.set_vm_enable_kvm()
@@ -282,6 +286,22 @@ class QEMUKvm(VirtBase):
             disk_boot_line = '-drive file=%s' % options['file']
             self.__add_boot_line(disk_boot_line)
 
+    def add_vm_login(self, **options):
+        """
+        user: login username of virtual machine
+        password: login password of virtual machine
+        """
+        if 'user' in options.keys():
+            user = options['user']
+            self.username = user
+
+        if 'password' in options.keys():
+            password = options['password']
+            self.password = password
+
+    def get_vm_login(self):
+        return (self.username, self.password)
+
     def set_vm_net(self, **options):
         index = self.find_option_index('net')
         if index:
diff --git a/framework/virt_base.py b/framework/virt_base.py
index 9a0035d..063342f 100644
--- a/framework/virt_base.py
+++ b/framework/virt_base.py
@@ -294,6 +294,9 @@ class VirtBase(object):
         crb['bypass core0'] = False
         vm_ip = self.get_vm_ip()
         crb['IP'] = vm_ip
+        username, password = self.get_vm_login()
+        crb['user'] = username
+        crb['pass'] = password
 
         # remove default key
         remove_old_rsa_key(self.host_dut.tester, crb['IP'])
-- 
1.9.3