linux-kernel - [PATCH v2 13/18] thunderbolt: Add constant for approval timeout

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Date:   Mon, 26 Feb 2018 17:10:43 +0300
From:   Mika Westerberg <mika.westerberg@...ux.intel.com>
To:     linux-kernel@...r.kernel.org
Cc:     Andreas Noever <andreas.noever@...il.com>,
        Michael Jamet <michael.jamet@...el.com>,
        Yehezkel Bernat <yehezkel.bernat@...el.com>,
        Bjorn Helgaas <bhelgaas@...gle.com>,
        Mario.Limonciello@...l.com,
        Radion Mirchevsky <radion.mirchevsky@...el.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Jeremy McNicoll <jmcnicol@...hat.com>,
        Andrei Emeltchenko <andrei.emeltchenko@...el.com>,
        Mika Westerberg <mika.westerberg@...ux.intel.com>
Subject: [PATCH v2 13/18] thunderbolt: Add constant for approval timeout

We will be using this from Titan Ridge support code as well so make it
constant.

Signed-off-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
---
 drivers/thunderbolt/icm.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/thunderbolt/icm.c b/drivers/thunderbolt/icm.c
index 55006994b517..a707a3b60f90 100644
--- a/drivers/thunderbolt/icm.c
+++ b/drivers/thunderbolt/icm.c
@@ -41,7 +41,8 @@
 #define PHY_PORT_CS1_LINK_STATE_MASK	GENMASK(29, 26)
 #define PHY_PORT_CS1_LINK_STATE_SHIFT	26
 
-#define ICM_TIMEOUT			5000 /* ms */
+#define ICM_TIMEOUT			5000	/* ms */
+#define ICM_APPROVE_TIMEOUT		10000	/* ms */
 #define ICM_MAX_LINK			4
 #define ICM_MAX_DEPTH			6
 
@@ -260,7 +261,7 @@ static int icm_fr_approve_switch(struct tb *tb, struct tb_switch *sw)
 	memset(&reply, 0, sizeof(reply));
 	/* Use larger timeout as establishing tunnels can take some time */
 	ret = icm_request(tb, &request, sizeof(request), &reply, sizeof(reply),
-			  1, 10000);
+			  1, ICM_APPROVE_TIMEOUT);
 	if (ret)
 		return ret;
 
-- 
2.16.1