linux-kernel - [PATCH 02/12] thunderbolt: Log which connection manager implementation is used

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Message-Id: <20201119155523.41332-3-mika.westerberg@linux.intel.com>
Date:   Thu, 19 Nov 2020 18:55:13 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     linux-kernel@...r.kernel.org
Cc:     Yehezkel Bernat <YehezkelShB@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        Andreas Noever <andreas.noever@...il.com>,
        Lukas Wunner <lukas@...ner.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: [PATCH 02/12] thunderbolt: Log which connection manager implementation is used

This makes it easier to figure out whether the driver is using firmware
or software based connection manager implementation.

Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
---
 drivers/thunderbolt/icm.c | 2 ++
 drivers/thunderbolt/tb.c  | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index 03e86817afc7..beee6e6b8b6e 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -2302,5 +2302,7 @@ struct tb *icm_probe(struct tb_nhi *nhi)
 		return NULL;
 	}
 
+	tb_dbg(tb, "using firmware connection manager\n");
+
 	return tb;
 }
diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index 214fbc92c1b7..51d5b031cada 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1534,5 +1534,7 @@ struct tb *tb_probe(struct tb_nhi *nhi)
 	INIT_LIST_HEAD(&tcm->dp_resources);
 	INIT_DELAYED_WORK(&tcm->remove_work, tb_remove_work);
 
+	tb_dbg(tb, "using software connection manager\n");
+
 	return tb;
 }
-- 
2.29.2