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rules: Add symlink rule for virtio ports

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virtio ports spawned by the virtio_console.c driver can have 'names'
assigned to them by hosts. The ports are distinguishable using these
names. Make a rule to create a symlink to the chardev associated for a
port with a name.

The symlink created is:
    /dev/virtio-ports/org.libvirt.console0 -> /dev/vport0p0

if the first port for the first device was given a name of
'org.libvirt.console0'.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
This commit is contained in:
Amit Shah 2010-01-21 18:45:04 +05:30 committed by Kay Sievers
parent 2b8a573536
commit 7b79a59b28
1 changed files with 3 additions and 0 deletions
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3
rules/rules.d/50-udev-default.rules
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@ -17,6 +17,9 @@ KERNEL=="ppp", MODE="0600"
KERNEL=="mwave", GROUP="dialout"
KERNEL=="hvc*|hvsi*", GROUP="dialout"
# virtio serial / console ports
KERNEL=="vport*", SYMLINK+="virtio-ports/$ATTR{name}"
# mem
KERNEL=="null|zero|full|random|urandom", MODE="0666"
KERNEL=="mem|kmem|port|nvram", GROUP="kmem", MODE="0640"