From 215c91d79e821834158ed4d69b72c1b39a671fd9 Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Tue, 2 Oct 2018 17:38:06 +0200
Subject: [PATCH] nixos/initrd: improve descriptions

The improved lspci command shows all available ethernet controllers and
their kernel modules. Previously, the user had to provide the slot name
of a specific device.
---
 nixos/modules/system/boot/initrd-network.nix | 3 ++-
 nixos/modules/system/boot/initrd-ssh.nix     | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/nixos/modules/system/boot/initrd-network.nix b/nixos/modules/system/boot/initrd-network.nix
index 384ae909b70..1bc3f906add 100644
--- a/nixos/modules/system/boot/initrd-network.nix
+++ b/nixos/modules/system/boot/initrd-network.nix
@@ -45,7 +45,8 @@ in
         is acquired using DHCP.
 
         You should add the module(s) required for your network card to
-        boot.initrd.availableKernelModules. lspci -v -s &lt;ethernet controller&gt;
+        boot.initrd.availableKernelModules.
+        <literal>lspci -v | grep -iA8 'network\|ethernet'</literal>
         will tell you which.
       '';
     };
diff --git a/nixos/modules/system/boot/initrd-ssh.nix b/nixos/modules/system/boot/initrd-ssh.nix
index 53e993603e2..2d3e3b05c98 100644
--- a/nixos/modules/system/boot/initrd-ssh.nix
+++ b/nixos/modules/system/boot/initrd-ssh.nix
@@ -82,6 +82,7 @@ in
       default = config.users.users.root.openssh.authorizedKeys.keys;
       description = ''
         Authorized keys for the root user on initrd.
+        Note that Dropbear doesn't support OpenSSH's Ed25519 key type.
       '';
     };