[dts] [PATCH v2 1/5] add vhost-cuse implementations for virtio pci device
Qian Xu
qian.q.xu at intel.com
Mon Jul 13 08:59:50 CEST 2015
v2 changes: Remove the debug info
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..e5da66e 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 +622,24 @@ 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']
+ 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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