Hi Greg,
The following changes since commit 44c026a73be8038f03dbdeef028b642880cf1511:
Linux 6.4-rc3 (2023-05-21 14:05:48 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git tags/thunderbolt-for-v6.5-rc1
for you to fetch changes up to 481012b479fe6d8dd4e01d739c359a8d99d074a9:
thunderbolt: Add test case for 3 DisplayPort tunnels (2023-06-16 09:53:29 +0300)
----------------------------------------------------------------
thunderbolt: Changes for v6.5 merge window
This includes following Thunderbolt/USB4 changes for the v6.5 merge
window:
- Improve debug logging
- Rework for TMU and CL states handling
- Retimer access improvements
- Initial support for USB4 v2 features:
* 80G symmetric link support
* New notifications
* PCIe extended encapsulation
* enhanced uni-directional TMU mode
* CL2 link low power state
* DisplayPort 2.x tunneling
- Support for Intel Barlow Ridge Thunderbolt/USB4 controller
- Minor fixes and improvements.
All these have been in linux-next with no reported issues.
----------------------------------------------------------------
Gil Fine (10):
thunderbolt: Introduce tb_switch_downstream_port()
thunderbolt: Identify USB4 v2 routers
thunderbolt: Add support for USB4 v2 80 Gb/s link
thunderbolt: Announce USB4 v2 connection manager support
thunderbolt: Enable USB4 v2 PCIe TLP/DLLP extended encapsulation
thunderbolt: Add two additional double words for adapters TMU for USB4 v2 routers
thunderbolt: Fix DisplayPort IN adapter capability length for USB4 v2 routers
thunderbolt: Fix PCIe adapter capability length for USB4 v2 routers
thunderbolt: Move constants related to NVM into nvm.c
thunderbolt: Increase NVM_MAX_SIZE to support Intel Barlow Ridge controller
Mika Westerberg (46):
thunderbolt: dma_test: Use correct value for absent rings when creating paths
thunderbolt: Check for ring 0 in tb_tunnel_alloc_dma()
thunderbolt: Log function name of the called quirk
thunderbolt: Add debug log for link controller power quirk
thunderbolt: Allow specifying custom credits for DMA tunnels
thunderbolt: Add MODULE_DESCRIPTION
thunderbolt: dma_test: Update MODULE_DESCRIPTION
thunderbolt: Drop retimer vendor check
thunderbolt: Increase DisplayPort Connection Manager handshake timeout
thunderbolt: Do not touch CL state configuration during discovery
thunderbolt: Log DisplayPort adapter rate and lanes on discovery
thunderbolt: Mask ring interrupt on Intel hardware as well
Merge branch 'thunderbolt/fixes' into thunderbolt/next
thunderbolt: Introduce tb_xdomain_downstream_port()
thunderbolt: Fix a couple of style issues in TMU code
thunderbolt: Drop useless 'unidirectional' parameter from tb_switch_tmu_is_enabled()
thunderbolt: Rework Titan Ridge TMU objection disable function
thunderbolt: Get rid of tb_switch_enable_tmu_1st_child()
thunderbolt: Move TMU configuration to tb_enable_tmu()
thunderbolt: Move tb_enable_tmu() close to other TMU functions
thunderbolt: Check valid TMU configuration in tb_switch_tmu_configure()
thunderbolt: Move CLx support functions into clx.c
thunderbolt: Get rid of __tb_switch_[en|dis]able_clx()
thunderbolt: Move CLx enabling into tb_enable_clx()
thunderbolt: Switch CL states from enum to a bitmask
thunderbolt: Check for first depth router in tb.c
thunderbolt: Do not call CLx functions from TMU code
thunderbolt: Prefix TMU post time log message with "TMU: "
thunderbolt: Prefix CL state related log messages with "CLx: "
thunderbolt: Initialize CL states from the hardware
thunderbolt: Make tb_switch_clx_disable() return CL states that were enabled
thunderbolt: Disable CL states when a DMA tunnel is established
thunderbolt: Read retimer NVM authentication status prior tb_retimer_set_inbound_sbtx()
thunderbolt: Do not send UNSET_INBOUND_SBTX when retimer NVM authentication started
thunderbolt: Enable/disable sideband depending on USB4 port offline mode
thunderbolt: Ignore data CRC mismatch for USB4 routers
thunderbolt: Do not touch lane 1 adapter path config space
thunderbolt: Add the new USB4 v2 notification types
thunderbolt: Reset USB4 v2 host router
thunderbolt: Add Intel Barlow Ridge PCI ID
thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth
thunderbolt: Add support for enhanced uni-directional TMU mode
thunderbolt: Enable CL2 low power state
thunderbolt: Make bandwidth allocation mode function names consistent
thunderbolt: Add DisplayPort 2.x tunneling support
thunderbolt: Add test case for 3 DisplayPort tunnels
drivers/thunderbolt/Makefile | 2 +-
drivers/thunderbolt/acpi.c | 5 +-
drivers/thunderbolt/clx.c | 423 ++++++++++++++++++++++++
drivers/thunderbolt/ctl.c | 28 ++
drivers/thunderbolt/debugfs.c | 64 ++--
drivers/thunderbolt/dma_test.c | 20 +-
drivers/thunderbolt/eeprom.c | 3 +-
drivers/thunderbolt/icm.c | 30 +-
drivers/thunderbolt/nhi.c | 53 ++-
drivers/thunderbolt/nhi.h | 4 +
drivers/thunderbolt/nhi_regs.h | 19 +-
drivers/thunderbolt/nvm.c | 4 +
drivers/thunderbolt/quirks.c | 10 +
drivers/thunderbolt/retimer.c | 64 +++-
drivers/thunderbolt/switch.c | 594 ++++++++++------------------------
drivers/thunderbolt/tb.c | 332 ++++++++++++++-----
drivers/thunderbolt/tb.h | 243 +++++++-------
drivers/thunderbolt/tb_msgs.h | 7 +
drivers/thunderbolt/tb_regs.h | 25 +-
drivers/thunderbolt/test.c | 83 +++++
drivers/thunderbolt/tmu.c | 713 +++++++++++++++++++++++++++++------------
drivers/thunderbolt/tunnel.c | 241 +++++++++++---
drivers/thunderbolt/usb4.c | 114 +++++--
drivers/thunderbolt/xdomain.c | 98 ++++--
include/linux/thunderbolt.h | 18 +-
25 files changed, 2181 insertions(+), 1016 deletions(-)
create mode 100644 drivers/thunderbolt/clx.c
