From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: linux-usb@vger.kernel.org
Cc: "Yehezkel Bernat" <YehezkelShB@gmail.com>,
"Michael Jamet" <michael.jamet@intel.com>,
"Lukas Wunner" <lukas@wunner.de>,
"Andreas Noever" <andreas.noever@gmail.com>,
"Werner Sembach" <wse@tuxedocomputers.com>,
"Konrad J Hambrick" <kjhambrick@gmail.com>,
"Calvin Walton" <calvin.walton@kepstin.ca>,
"Marek Šanta" <teslan223@gmail.com>,
"David Binderman" <dcb314@hotmail.com>,
"Alex Balcanquall" <alex@alexbal.com>,
"Mika Westerberg" <mika.westerberg@linux.intel.com>
Subject: [PATCH 4/5] thunderbolt: Apply USB 3.x bandwidth quirk only in software connection manager
Date: Mon, 11 Sep 2023 13:04:44 +0300 [thread overview]
Message-ID: <20230911100445.3612655-5-mika.westerberg@linux.intel.com> (raw)
In-Reply-To: <20230911100445.3612655-1-mika.westerberg@linux.intel.com>
This is not needed when firmware connection manager is run so limit this
to software connection manager.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---
drivers/thunderbolt/quirks.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/thunderbolt/quirks.c b/drivers/thunderbolt/quirks.c
index 488138a28ae1..e6bfa63b40ae 100644
--- a/drivers/thunderbolt/quirks.c
+++ b/drivers/thunderbolt/quirks.c
@@ -31,6 +31,9 @@ static void quirk_usb3_maximum_bandwidth(struct tb_switch *sw)
{
struct tb_port *port;
+ if (tb_switch_is_icm(sw))
+ return;
+
tb_switch_for_each_port(sw, port) {
if (!tb_port_is_usb3_down(port))
continue;
--
2.40.1
next prev parent reply other threads:[~2023-09-11 21:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 10:04 [PATCH 0/5] thunderbolt: Couple of fixes and improvements Mika Westerberg
2023-09-11 10:04 ` [PATCH 1/5] thunderbolt: Workaround an IOMMU fault on certain systems with Intel Maple Ridge Mika Westerberg
2023-09-11 10:04 ` [PATCH 2/5] thunderbolt: Check that lane 1 is in CL0 before enabling lane bonding Mika Westerberg
2023-09-11 10:04 ` [PATCH 3/5] thunderbolt: Correct TMU mode initialization from hardware Mika Westerberg
2023-09-11 10:04 ` Mika Westerberg [this message]
2023-09-11 10:04 ` [PATCH 5/5] thunderbolt: Restart XDomain discovery handshake after failure Mika Westerberg
2023-09-15 10:10 ` [PATCH 0/5] thunderbolt: Couple of fixes and improvements Mika Westerberg
[not found] ` <CANBHt+PT9S59C-4S4riUm03fs2RKGwfVKM6i20=YUN5_-FSnWg@mail.gmail.com>
2023-09-15 11:12 ` Mika Westerberg
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