devd.conf: add tpm rule

[tstruk_gmail.com]

Summary

Add a tpm udev rule to devd.conf

[imp]

Wouldn't stuff like this be better in devfs.conf?

[tstruk_gmail.com]

In D37577#854319, @imp wrote:

Wouldn't stuff like this be better in devfs.conf?

As far as I know devfs works on mount time. I need this to work on kldload time.

[imp]

In D37577#854501, @tstruk_gmail.com wrote:

In D37577#854319, @imp wrote:

Wouldn't stuff like this be better in devfs.conf?

As far as I know devfs works on mount time. I need this to work on kldload time.

It works for any device that's added after mount time. See devfs.conf(5).

[tstruk_gmail.com]

In D37577#854502, @imp wrote:

In D37577#854501, @tstruk_gmail.com wrote:

In D37577#854319, @imp wrote:

Wouldn't stuff like this be better in devfs.conf?

As far as I know devfs works on mount time. I need this to work on kldload time.

It works for any device that's added after mount time. See devfs.conf(5).

I have read that. This is what it says:

The devfs.conf file provides an easy way to set ownership and permissions,
or create links for devices available at boot.
It does not work for devices plugged in and out after the system is up
and running, e.g. USB devices. See devfs.rules(5) for setting ownership
and permissions for all device nodes, and devd.conf(5) for actions to be
taken when devices are attached or detached.

See: https://www.freebsd.org/cgi/man.cgi?devfs.conf

/dev/tpm0 is created on kldload time. After boot.

[tstruk_gmail.com]

@imp I think it can be done using devfs.rules. I will try that instead of devd.conf.