[GIT PULL] Thunderbolt/USB4 changes for v5.9 merge window

* [GIT PULL] Thunderbolt/USB4 changes for v5.9 merge window
@ 2020-07-21 11:42 Mika Westerberg
  2020-07-21 12:09 ` Greg Kroah-Hartman
  0 siblings, 1 reply; 2+ messages in thread
From: Mika Westerberg @ 2020-07-21 11:42 UTC (permalink / raw)
  To: Greg Kroah-Hartman
  Cc: Andreas Noever, Michael Jamet, Mika Westerberg, Yehezkel Bernat,
	Lukas Wunner, linux-usb

Hi Greg,

The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:

  Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git tags/thunderbolt-for-v5.9

for you to fetch changes up to ef7e12078ab832c72315adcfa05e7a9498a5e109:

  thunderbolt: Fix old style declaration warning (2020-07-02 14:50:11 +0300)

----------------------------------------------------------------
thunderbolt: Changes for v5.9 merge window

This includes following Thunderbolt/USB4 changes for v5.9 merge window:

  * Improvements around NHI (Native Host Interface) HopID allocation

  * Improvements to tunneling and USB3 bandwidth management support

  * Add KUnit tests for path walking and tunneling

  * Initial support for USB4 retimer firmware upgrade

  * Implement Thunderbolt device firmware upgrade mechanism that runs
    the NVM image authentication when the device is disconnected.

  * A couple of small non-critical fixes

----------------------------------------------------------------

Please notice when merged with kunit-next tree there will be a build
error because the one member (allocation) of struct kunit_resource was
renamed with linux-next commit d4cdd146d0db ("kunit: generalize
kunit_resource API beyond allocated resources"). Linux-next carries a
fix that is at the end of this email to solve the issue (from Stephen
Rothwell).

Let me know if you prefer that I merge kunit-next branch to my -next
branch and resolve it there first.

Thanks!

Colin Ian King (1):
      thunderbolt: Ensure left shift of 512 does not overflow a 32 bit int

Geert Uytterhoeven (1):
      thunderbolt: Improve USB4 config symbol help text

Kranthi Kuntala (1):
      thunderbolt: Add support for on-board retimers

Mario Limonciello (2):
      thunderbolt: Add support for separating the flush to SPI and authenticate
      thunderbolt: Add support for authenticate on disconnect

Mika Westerberg (25):
      thunderbolt: Build initial XDomain property block upon first connect
      thunderbolt: No need to warn if NHI hop_count != 12 or hop_count != 32
      thunderbolt: NHI can use HopIDs 1-7
      thunderbolt: Get rid of E2E workaround
      thunderbolt: Fix path indices used in USB3 tunnel discovery
      thunderbolt: Make tb_next_port_on_path() work with tree topologies
      thunderbolt: Make tb_path_alloc() work with tree topologies
      thunderbolt: Check that both ports are reachable when allocating path
      thunderbolt: Handle incomplete PCIe/USB3 paths correctly in discovery
      thunderbolt: Increase path length in discovery
      thunderbolt: Add KUnit tests for path walking
      thunderbolt: Add DP IN resources for all routers
      thunderbolt: Do not tunnel USB3 if link is not USB4
      thunderbolt: Make usb4_switch_map_usb3_down() also return enabled ports
      thunderbolt: Make usb4_switch_map_pcie_down() also return enabled ports
      thunderbolt: Report consumed bandwidth in both directions
      thunderbolt: Increase DP DPRX wait timeout
      thunderbolt: Implement USB3 bandwidth negotiation routines
      thunderbolt: Make tb_port_get_link_speed() available to other files
      thunderbolt: Add USB3 bandwidth management
      thunderbolt: Add KUnit tests for tunneling
      thunderbolt: Add Intel USB-IF ID to the NVM upgrade supported list
      thunderbolt: Split common NVM functionality into a separate file
      thunderbolt: Generalize usb4_switch_do_[read|write]_data()
      thunderbolt: Retry USB4 block read operation

Rajmohan Mani (1):
      thunderbolt: Implement USB4 port sideband operations for retimer access

Wei Yongjun (1):
      thunderbolt: Fix old style declaration warning

 Documentation/ABI/testing/sysfs-bus-thunderbolt |   57 +-
 Documentation/admin-guide/thunderbolt.rst       |   11 +-
 drivers/net/thunderbolt.c                       |    4 +-
 drivers/thunderbolt/Kconfig                     |    9 +-
 drivers/thunderbolt/Makefile                    |    3 +
 drivers/thunderbolt/domain.c                    |    2 +-
 drivers/thunderbolt/eeprom.c                    |    1 +
 drivers/thunderbolt/lc.c                        |   14 +
 drivers/thunderbolt/nhi.c                       |   30 +-
 drivers/thunderbolt/nvm.c                       |  170 +++
 drivers/thunderbolt/path.c                      |   38 +-
 drivers/thunderbolt/quirks.c                    |   42 +
 drivers/thunderbolt/retimer.c                   |  485 +++++++
 drivers/thunderbolt/sb_regs.h                   |   33 +
 drivers/thunderbolt/switch.c                    |  232 ++--
 drivers/thunderbolt/tb.c                        |  388 ++++--
 drivers/thunderbolt/tb.h                        |  131 +-
 drivers/thunderbolt/tb_regs.h                   |   31 +
 drivers/thunderbolt/test.c                      | 1626 +++++++++++++++++++++++
 drivers/thunderbolt/tunnel.c                    |  326 ++++-
 drivers/thunderbolt/tunnel.h                    |   37 +-
 drivers/thunderbolt/usb4.c                      |  874 +++++++++++-
 drivers/thunderbolt/xdomain.c                   |   94 +-
 include/linux/thunderbolt.h                     |    2 -
 24 files changed, 4266 insertions(+), 374 deletions(-)
 create mode 100644 drivers/thunderbolt/nvm.c
 create mode 100644 drivers/thunderbolt/quirks.c
 create mode 100644 drivers/thunderbolt/retimer.c
 create mode 100644 drivers/thunderbolt/sb_regs.h
 create mode 100644 drivers/thunderbolt/test.c

-----------

diff --git a/drivers/thunderbolt/test.c b/drivers/thunderbolt/test.c
index acb8b6256847..a4d78811f7e2 100644
--- a/drivers/thunderbolt/test.c
+++ b/drivers/thunderbolt/test.c
@@ -17,13 +17,13 @@ static int __ida_init(struct kunit_resource *res, void *context)
 	struct ida *ida = context;
 
 	ida_init(ida);
-	res->allocation = ida;
+	res->data = ida;
 	return 0;
 }
 
 static void __ida_destroy(struct kunit_resource *res)
 {
-	struct ida *ida = res->allocation;
+	struct ida *ida = res->data;
 
 	ida_destroy(ida);
 }

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