diff options
Diffstat (limited to 'docs/qdev-device-use.txt')
| -rw-r--r-- | docs/qdev-device-use.txt | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/docs/qdev-device-use.txt b/docs/qdev-device-use.txt index 4bbbcf5..f8d0d2f 100644 --- a/docs/qdev-device-use.txt +++ b/docs/qdev-device-use.txt @@ -125,12 +125,7 @@ The -device argument differs in detail for each type of drive: * if=pflash, if=mtd, if=sd, if=xen are not yet available with -device -For USB devices, the old way is actually different: - - -usbdevice disk:format=FMT:FILENAME - -Provides much less control than -drive's OPTS... The new way fixes -that: +For USB storage devices, you can use something like: -device usb-storage,drive=DRIVE-ID,removable=RMB @@ -177,8 +172,6 @@ The appropriate DEVNAME depends on the machine type. For type "pc": This lets you control I/O ports and IRQs. -* -usbdevice serial::chardev becomes -device usb-serial,chardev=dev. - * -usbdevice braille doesn't support LEGACY-CHARDEV syntax. It always uses "braille". With -device, this useful default is gone, so you have to use something like @@ -238,10 +231,6 @@ The old way to define the guest part looks like this: -net nic,netdev=NET-ID,macaddr=MACADDR,model=MODEL,name=ID,addr=STR,vectors=V -Except for USB it looks like this: - - -usbdevice net:netdev=NET-ID,macaddr=MACADDR,name=ID - The new way is -device: -device DEVNAME,netdev=NET-ID,mac=MACADDR,DEV-OPTS... @@ -336,12 +325,7 @@ The new way is -device DEVNAME,DEV-OPTS... Details depend on DRIVER: * mouse -device usb-mouse * tablet -device usb-tablet * wacom-tablet -device usb-wacom-tablet -* host:... See "Host Device Assignment" -* disk:... See "Block Devices" -* serial:... See "Character Devices" * braille See "Character Devices" -* net:... See "Network Devices" -* bt:... not yet available with -device === Watchdog Devices === @@ -358,17 +342,11 @@ and host USB devices. PCI devices can only be assigned with -device: -device vfio-pci,host=ADDR,id=ID -The old way to assign a host USB device is - - -usbdevice host:auto:BUS.ADDR:VID:PRID - -where any of BUS, ADDR, VID, PRID can be the wildcard *. - -The new way is +To assign a host USB device use: -device usb-host,hostbus=BUS,hostaddr=ADDR,vendorid=VID,productid=PRID -Omitted options match anything, just like the old way's wildcard. +Omitted options match anything. === Default Devices === |