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Parallella Community • View topic - linux gid for epiphany driver

linux gid for epiphany driver

Forum about Parallella boot process, linux kernel, distros, SD-cards, etc.

linux gid for epiphany driver

Postby peteasa » Sat Jan 14, 2017 1:42 pm

I am trying to choose an appropriate gid for the epiphany/elink0 driver.. (@olajep.. perhaps elink0 and mesh0 should be in different groups?)... At the moment by default the group on my system is 0 (root) so only root can access the elink connection unless I open up the permissions. I am thinking of using 464 and naming the group "epiphany". Not sure what the official release gid and permissions are for /dev/epiphany/*.. can someone have a quick look and let me know? In choosing the name /etc/login.defs contains hints about what range of numbers is suitable.. also the GID database https://wiki.archlinux.org/index.php/De ... D_Database is also of use indicating numbers not to use.
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Re: linux gid for epiphany driver

Postby olajep » Sun Jan 15, 2017 2:40 pm

Hi Peter,

Hard to find a standard group that would fit the purpose here.
I suggest to name the group "epiphany" and use permission 0660.
You need both read and write permissions.

Makes sense?

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Re: linux gid for epiphany driver

Postby olajep » Sun Jan 15, 2017 2:49 pm

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