From 51112a1d2a5a1fadeafce288270aa5ea17cc23b7 Mon Sep 17 00:00:00 2001
From: Petr Hodina <phodina@protonmail.com>
Date: Tue, 10 Jan 2023 03:15:27 +0100
Subject: [PATCH v5 2/4] gnu: linux: Add boltd-service-type.

* doc/guix.texi ("Linux Services")[boltd-service-type]: Document them.

diff --git a/doc/guix.texi b/doc/guix.texi
index aef3890298..fbd006f120 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -36940,6 +36940,38 @@ The database location is hard-coded to @file{/var/lib/rasdaemon/ras-mc_event.db}
 @end table
 @end deftp
 
+@cindex boltd
+@cindex thunderbolt daemon
+@cindex Thunderbolt daemon
+@subsubheading Thunderbolt daemon Service
+
+The Thunderbolt daemon service provides a managment for the Thunderbolt 3
+interface bus found on newer machines.  The daemon configures
+the Thunderbolt security levels:
+@itemize
+@item No security - device works without requesting authorization
+@item User authorization - user must approve the device first
+@item Secure Connect - uses pre-shared keys to approve specific devices
+@item Display Port Only - port functions only as a video output
+@end itemize
+
+@deffn {Scheme Variable} boltd-device-service-type
+This service starts the @code{boltd} daemon that manages the connected device
+on the Thunderbolt bus.  The service's value is a
+@code{boltd-device-configuration} record.
+
+@deftp {Data Type} boltd-device-configuration
+This is the data type representing the configuration for the boltd-device
+service.
+
+@table @asis
+@item @code{bolt} (default @code{bolt})
+This is the default package that will be used.
+@end table
+
+@end deftp
+@end deffn
+
 @cindex zram
 @cindex compressed swap
 @cindex Compressed RAM-based block devices
-- 
2.38.1