support setting network device names

this means that net devices in devices/foo/default.nix can be
specified by their sysfs paths (instead of by "eth0" and "eth1" that
may change from one kernel version to the next) and given mnenomic
names that are helpful for the hardware. Like "wan" and "lan[1..4]"
This commit is contained in:
Daniel Barlow 2023-11-26 23:15:28 +00:00
parent e2ea145ce5
commit cc73a98419
3 changed files with 39 additions and 5 deletions

View file

@ -77,8 +77,14 @@
networkInterfaces =
let inherit (config.system.service.network) link;
in {
wan = link.build { ifname = "eth0"; };
lan = link.build { ifname = "eth1"; };
wan = link.build {
devpath = "/devices/pci0000:00/0000:00:13.0/virtio0";
ifname = "wan";
};
lan = link.build {
devpath = "/devices/pci0000:00/0000:00:14.0/virtio1";
ifname = "lan";
};
wlan_24 = link.build {
ifname = "wlan0";