bool "Generic Device"
default y
help
- Includes the Virtual Generic device
+ Includes the virtual generic device. This device allows you
+ to see guest I/O port and memory region interaction with a physical
+ device on the underlying hardware, as well as to ignore such
+ interaction. The generic device also serves as a front-end
+ device for non-PCI host-based virtual device implementations. If
+ you want to handle either host-based virtual or physical devices
+ that are not PCI devices, this is what you want. If you want
+ to handle a host-based virtual device that is a PCI device, you
+ want to use the PCI front-end device. If you want to handle
+ a physical PCI device, you want the passthrough PCI device.
config DEBUG_GENERIC
bool "Generic device Debugging"
default n
depends on PCI && EXPERIMENTAL && VNET
help
- Enable the Virtio VNET interface
+ Enable the Virtio VNET interface for Control VM
config DEBUG_LINUX_VIRTIO_VNET
bool "Virtio VNET Interface Debugging"
config VNET_NIC
- bool "Enable VNET VIrtio NIC Device"
+ bool "Enable VNET Backend Device"
default n
depends on PCI && EXPERIMENTAL && VNET
help
- Enable the VNET Virtio backend device
+ Enable the VNET backend device
config DEBUG_VNET_NIC
bool "VNET NIC Device Debugging"
help
Enables hardware devices to be passed through to the VM
+
config DEBUG_PCI
bool "PCI debugging"
depends on PCI && DEBUG_ON
Enable debugging for the PCI
+ config PCI_FRONT
+ bool "PCI front-end device"
+ default y
+ depends on PCI && HOST_DEVICE
+ help
+ PCI front-end device for a host-based PCI device implementation
+ This device allows you to project a host-based *virtual* device
+ into the guest as a PCI device. If you want to project a
+ physical PCI device, use Passthrough PCI instead. If you want
+ to project a non-PCI virtual or physical device,
+ use the generic device.
+
+
+ config DEBUG_PCI_FRONT
+ bool "PCI front-end debugging"
+ depends on PCI_FRONT && DEBUG_ON
+ help
+ Enable debugging for the PCI front-end device
+
+
config PIC
bool "8259A PIC"
