[dts] [PATCH 1/5] add vhost-cuse implementations for virtio pci device
Qian Xu
qian.q.xu at intel.com
Mon Jul 13 03:14:06 CEST 2015
Signed-off-by: Qian Xu <qian.q.xu at intel.com>
diff --git a/framework/qemu_kvm.py b/framework/qemu_kvm.py
index 4ccce81..44db411 100644
--- a/framework/qemu_kvm.py
+++ b/framework/qemu_kvm.py
@@ -85,7 +85,7 @@ class QEMUKvm(VirtBase):
self.char_idx = 0
self.netdev_idx = 0
self.pt_idx = 0
-
+ self.cuse_id = 0
# devices pass-through into vm
self.pt_devices = []
self.pci_maps = []
@@ -569,6 +569,8 @@ class QEMUKvm(VirtBase):
self.__add_vm_virtio_net_pci(**options)
elif options['driver'] == 'vhost-user':
self.__add_vm_virtio_user_pci(**options)
+ elif options['driver'] == 'vhost-cuse':
+ self.__add_vm_virtio_cuse_pci(**options)
def __add_vm_pci_assign(self, **options):
"""
@@ -620,6 +622,25 @@ class QEMUKvm(VirtBase):
self.__add_vm_virtio_net_pci(**opts)
+ def __add_vm_virtio_cuse_pci(self, **options):
+ """
+ driver virtio-net-pci
+ opt_mac: 52:54:00:00:00:01
+ """
+ separator = ','
+ dev_boot_line = '-netdev tap'
+ cuse_id = 'vhost%d' %self.cuse_id
+ dev_boot_line += separator + 'id=%s' %cuse_id + separator +'ifname=tap_%s' %cuse_id + separator +"vhost=on" +separator +"script=no"
+ self.cuse_id += 1
+ self.__add_boot_line(dev_boot_line)
+ # device parameter
+ opts = {'opt_netdev': '%s' % cuse_id ,
+ 'opt_id': '%s_net' % cuse_id}
+ if 'opt_mac' in options.keys() and options['opt_mac']:
+ opts['opt_mac'] = options['opt_mac']
+ print "debug info: add cuse info:", dev_boot_line
+ self.__add_vm_virtio_net_pci(**opts)
+
def __add_vm_virtio_net_pci(self, **options):
"""
driver: virtio-net-pci
--
2.1.0
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