%queues_fmt,
};
+my $usbformat = {
+ host => {
+ default_key => 1,
+ type => 'string', format => 'pve-qm-usb-device',
+ format_description => 'HOSTUSBDEVICE|spice',
+ description => 'The Host USB device or port or the value spice',
+ },
+ usb3 => {
+ optional => 1,
+ type => 'boolean',
+ format_description => 'yes|no',
+ description => 'Specifies whether if given host option is a USB3 device or port',
+ },
+};
+
my $usbdesc = {
optional => 1,
- type => 'string', format => 'pve-qm-usb-device',
- typetext => 'host=HOSTUSBDEVICE [,usb3=yes|no]|spice',
+ type => 'string', format => $usbformat,
description => <<EODESCR,
Configure an USB device (n is 0 to 4). This can be used to
pass-through usb devices to the guest. HOSTUSBDEVICE syntax is:
'bus-port(.port)*' (decimal numbers) or
-'vendor_id:product_id' (hexadeciaml numbers)
+'vendor_id:product_id' (hexadeciaml numbers) or
+'spice'
You can use the 'lsusb -t' command to list existing usb devices.
The value 'spice' can be used to add a usb redirection devices for spice.
-The 'usb3' option determines whether the device is a USB3 device or not (this does currently not work with spice redirection).
+The 'usb3' option determines whether the device is a USB3 device or not (this does currently not work reliably with spice redirection and is then ignored).
EODESCR
};
return undef if !$value;
- my @dl = split(/,/, $value);
- my $found;
-
my $res = {};
- foreach my $v (@dl) {
- if ($v =~ m/^host=(0x)?([0-9A-Fa-f]{4}):(0x)?([0-9A-Fa-f]{4})$/) {
- $found = 1;
- $res->{vendorid} = $2;
- $res->{productid} = $4;
- } elsif ($v =~ m/^host=(\d+)\-(\d+(\.\d+)*)$/) {
- $found = 1;
- $res->{hostbus} = $1;
- $res->{hostport} = $2;
- } elsif ($v =~ m/^spice$/) {
- $found = 1;
- $res->{spice} = 1;
- } elsif ($v =~ m/^usb3=yes$/) {
- $res->{usb3} = 1;
- } else {
- return undef;
- }
+ if ($value =~ m/^(0x)?([0-9A-Fa-f]{4}):(0x)?([0-9A-Fa-f]{4})$/) {
+ $res->{vendorid} = $2;
+ $res->{productid} = $4;
+ } elsif ($value =~ m/^(\d+)\-(\d+(\.\d+)*)$/) {
+ $res->{hostbus} = $1;
+ $res->{hostport} = $2;
+ } elsif ($value =~ m/^spice$/i) {
+ $res->{spice} = 1;
+ } else {
+ return undef;
}
- return undef if !$found;
return $res;
}
my $use_usb2 = 0;
for (my $i = 0; $i < $MAX_USB_DEVICES; $i++) {
next if !$conf->{"usb$i"};
- my $d = parse_usb_device($conf->{"usb$i"});
- next if $d->{usb3}; # do not add usb2 controller if we have only usb3 devices
+ my $d = eval { PVE::JSONSchema::parse_property_string($usbdesc->{format},$conf->{"usb$i"}) };
+ next if !$d || $d->{usb3}; # do not add usb2 controller if we have only usb3 devices
$use_usb2 = 1;
}
# include usb device config
my $use_usb3 = 0;
for (my $i = 0; $i < $MAX_USB_DEVICES; $i++) {
next if !$conf->{"usb$i"};
- my $d = parse_usb_device($conf->{"usb$i"});
- next if !$d->{usb3};
+ my $d = eval { PVE::JSONSchema::parse_property_string($usbdesc->{format},$conf->{"usb$i"}) };
+ next if !$d || !$d->{usb3};
$use_usb3 = 1;
}
# usb devices
for (my $i = 0; $i < $MAX_USB_DEVICES; $i++) {
- my $d = parse_usb_device($conf->{"usb$i"});
+ next if !$conf->{"usb$i"};
+ my $d = eval { PVE::JSONSchema::parse_property_string($usbdesc->{format},$conf->{"usb$i"}) };
next if !$d;
# if it is a usb3 device, attach it to the xhci controller, else omit the bus option
my $usbbus = '';
- if ($d->{usb3}) {
+ if (defined($d->{usb3}) && $d->{usb3}) {
$usbbus = ',bus=xhci.0';
}
- if ($d->{vendorid} && $d->{productid}) {
- push @$devices, '-device', "usb-host$usbbus,vendorid=0x$d->{vendorid},productid=0x$d->{productid}";
- } elsif (defined($d->{hostbus}) && defined($d->{hostport})) {
- push @$devices, '-device', "usb-host$usbbus,hostbus=$d->{hostbus},hostport=$d->{hostport}";
- } elsif ($d->{spice}) {
- # usb redir support for spice, currently no usb3
- push @$devices, '-chardev', "spicevmc,id=usbredirchardev$i,name=usbredir";
- push @$devices, '-device', "usb-redir,chardev=usbredirchardev$i,id=usbredirdev$i,bus=ehci.0";
+ if (defined($d->{host})) {
+ $d = parse_usb_device($d->{host});
+ if (defined($d->{vendorid}) && defined($d->{productid})) {
+ push @$devices, '-device', "usb-host$usbbus,vendorid=0x$d->{vendorid},productid=0x$d->{productid}";
+ } elsif (defined($d->{hostbus}) && defined($d->{hostport})) {
+ push @$devices, '-device', "usb-host$usbbus,hostbus=$d->{hostbus},hostport=$d->{hostport}";
+ } elsif (defined($d->{spice}) && $d->{spice}) {
+ # usb redir support for spice, currently no usb3
+ push @$devices, '-chardev', "spicevmc,id=usbredirchardev$i,name=usbredir";
+ push @$devices, '-device', "usb-redir,chardev=usbredirchardev$i,id=usbredirdev$i,bus=ehci.0";
+ }
}
}