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From: Mika Westerberg <mika.westerberg@linux.intel.com>
To: linux-usb@vger.kernel.org
Cc: Yehezkel Bernat <YehezkelShB@gmail.com>,
	Lukas Wunner <lukas@wunner.de>,
	Andreas Noever <andreas.noever@gmail.com>,
	Alan Borzeszkowski <alan.borzeszkowski@linux.intel.com>,
	Pooja Katiyar <pooja.katiyar@intel.com>,
	Rene Sapiens <rene.sapiens@linux.intel.com>,
	Gil Fine <gil.fine@linux.intel.com>,
	Mika Westerberg <mika.westerberg@linux.intel.com>
Subject: [PATCH 0/8] thunderbolt: Make the driver follow CM guide more closely
Date: Tue, 12 May 2026 14:29:47 +0200	[thread overview]
Message-ID: <20260512122955.271688-1-mika.westerberg@linux.intel.com> (raw)

Hi all,

This series includes various improvements to make the Thunderbolt/USB4
driver follow the USB4 Connection Manager guide more closely (and hopefully
work better with wider range of USB4 devices). There is also one
improvement for DisplayPort tunneling with more than 2 tunnels when
bandwidth allocation mode is enabled.

Alan Borzeszkowski (1):
  thunderbolt: Improve multi-display DisplayPort tunnel allocation

Gil Fine (6):
  thunderbolt: Fix lane bonding log when bonding not possible
  thunderbolt: Activate path hops from source to destination
  thunderbolt: Verify PCIe adapter in detect state before tunnel setup
  thunderbolt: Verify Router Ready bit is set after router enumeration
  thunderbolt: Increase timeout for Configuration Ready bit
  thunderbolt: Increase Notification Timeout to 255 ms for USB4 routers

Pooja Katiyar (1):
  thunderbolt: Don't access path config space on Lane 1 adapters in tb_switch_reset_host()

 drivers/thunderbolt/path.c    |  6 +++---
 drivers/thunderbolt/switch.c  | 22 +++++++++++-----------
 drivers/thunderbolt/tb.c      |  3 +++
 drivers/thunderbolt/tb.h      |  1 +
 drivers/thunderbolt/tb_regs.h | 19 +++++++++++++++++--
 drivers/thunderbolt/tunnel.c  | 35 +++++++++++++++++++++++++++++++++++
 drivers/thunderbolt/usb4.c    | 35 ++++++++++++++++++++++++++++++++---
 7 files changed, 102 insertions(+), 19 deletions(-)

-- 
2.50.1


             reply	other threads:[~2026-05-12 12:30 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-12 12:29 Mika Westerberg [this message]
2026-05-12 12:29 ` [PATCH 1/8] thunderbolt: Improve multi-display DisplayPort tunnel allocation Mika Westerberg
2026-05-12 12:29 ` [PATCH 2/8] thunderbolt: Don't access path config space on Lane 1 adapters in tb_switch_reset_host() Mika Westerberg
2026-05-12 12:29 ` [PATCH 3/8] thunderbolt: Fix lane bonding log when bonding not possible Mika Westerberg
2026-05-12 12:29 ` [PATCH 4/8] thunderbolt: Activate path hops from source to destination Mika Westerberg
2026-05-12 12:29 ` [PATCH 5/8] thunderbolt: Verify PCIe adapter in detect state before tunnel setup Mika Westerberg
2026-05-12 12:29 ` [PATCH 6/8] thunderbolt: Verify Router Ready bit is set after router enumeration Mika Westerberg
2026-05-12 12:29 ` [PATCH 7/8] thunderbolt: Increase timeout for Configuration Ready bit Mika Westerberg
2026-05-12 12:29 ` [PATCH 8/8] thunderbolt: Increase Notification Timeout to 255 ms for USB4 routers Mika Westerberg

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