Thunderbolt/USB4 changes for v5.14 merge window

Hi Greg,

The following changes since commit 8124c8a6b35386f73523d27eacb71b5364a68c4c:

Linux 5.13-rc4 (2021-05-30 11:58:25 -1000)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git tags/thunderbolt-for-v5.14-rc1

for you to fetch changes up to b18f901382fdb74a138a0bf30458c54a023a1d86:

thunderbolt: Fix DROM handling for USB4 DROM (2021-06-15 13:51:07 +0300)

----------------------------------------------------------------
thunderbolt: Changes for v5.14 merge window

This includes following Thunderbolt/USB4 changes for the v5.14 merge window:

* Add self-authenticate quirk for a new Dell dock
* NVM improvements
* Align wake configuration with the USB4 connection manager guide
* USB4 buffer allocation support
* Retimer NVM firmware upgrade support when there is no device attached
* Support for Intel Alder Lake integrated Thunderbolt/USB4 controller
* A couple of miscellaneous cleanups.

All these have been in linux-next with no reported issues.

----------------------------------------------------------------
Azhar Shaikh (1):
thunderbolt: Add support for Intel Alder Lake

Crag Wang (1):
thunderbolt: Add self-authenticate support for new dock

Gil Fine (2):
thunderbolt: Poll 10ms for REG_FW_STS_NVM_AUTH_DONE to be set
thunderbolt: Fix DROM handling for USB4 DROM

Mika Westerberg (20):
thunderbolt: Split NVM read/write generic functions out from usb4.c
thunderbolt: Use generic tb_nvm_[read|write]_data() for Thunderbolt 2/3 devices Documentation / thunderbolt: Clean up entries
thunderbolt: Add wake from DisplayPort
thunderbolt: Align USB4 router wakes configuration with the CM guide
thunderbolt: Make tb_port_type() take const parameter
thunderbolt: Move nfc_credits field to struct tb_path_hop
thunderbolt: Wait for the lanes to actually bond
thunderbolt: Read router preferred credit allocation information
thunderbolt: Update port credits after bonding is enabled/disabled
thunderbolt: Allocate credits according to router preferences
thunderbolt: Add quirk for Intel Goshen Ridge DP credits
thunderbolt: Add KUnit tests for credit allocation
thunderbolt: Log the link as TBT instead of TBT3
thunderbolt: Add USB4 port devices
thunderbolt: Allow router NVM authenticate separately
thunderbolt: Check for NVM authentication status after the operation started
thunderbolt: Bond lanes only when dual_link_port != NULL in alloc_dev_default()
thunderbolt: Add device links only when software connection manager is used
thunderbolt: No need to include <linux/acpi.h> in usb4_port.c

Rajmohan Mani (5):
thunderbolt: Add support for ACPI _DSM to power on/off retimers
thunderbolt: Add additional USB4 port operations for retimer access
thunderbolt: Add support for retimer NVM upgrade when there is no link
thunderbolt: Move nvm_write_ops to tb.h
thunderbolt: Add WRITE_ONLY and AUTHENTICATE_ONLY NVM operations for retimers

 Documentation/ABI/testing/sysfs-bus-thunderbolt |  82 +++-
 Documentation/admin-guide/thunderbolt.rst       |  29 ++
 drivers/thunderbolt/Makefile                    |   2 +-
 drivers/thunderbolt/acpi.c                      | 206 +++++++++
 drivers/thunderbolt/dma_port.c                  |  94 +---
 drivers/thunderbolt/domain.c                    |   9 +-
 drivers/thunderbolt/eeprom.c                    |  19 +-
 drivers/thunderbolt/icm.c                       |  20 +-
 drivers/thunderbolt/lc.c                        |   6 +-
 drivers/thunderbolt/nhi.c                       |  71 +--
 drivers/thunderbolt/nhi.h                       |   2 +
 drivers/thunderbolt/nvm.c                       |  95 ++++
 drivers/thunderbolt/path.c                      |   4 +-
 drivers/thunderbolt/quirks.c                    |  30 +-
 drivers/thunderbolt/retimer.c                   | 108 +++--
 drivers/thunderbolt/sb_regs.h                   |   2 +
 drivers/thunderbolt/switch.c                    | 274 +++++++++---
 drivers/thunderbolt/tb.c                        |  71 ++-
 drivers/thunderbolt/tb.h                        | 116 ++++-
 drivers/thunderbolt/tb_regs.h                   |   4 +
 drivers/thunderbolt/test.c                      | 559 +++++++++++++++++++++++-
 drivers/thunderbolt/tunnel.c                    | 401 ++++++++++++++---
 drivers/thunderbolt/tunnel.h                    |   2 +
 drivers/thunderbolt/usb4.c                      | 438 ++++++++++++++-----
 drivers/thunderbolt/usb4_port.c                 | 280 ++++++++++++
 drivers/thunderbolt/xdomain.c                   |  10 +
 26 files changed, 2472 insertions(+), 462 deletions(-)
 create mode 100644 drivers/thunderbolt/usb4_port.c

Pulled and pushed out, thanks.

greg k-h