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Code Issues Releases Wiki Activity
linux-stable/drivers/thunderbolt
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Mika Westerberg 308092d080 thunderbolt: Restart XDomain discovery handshake after failure 
Alex reported that after rebooting the other host the peer-to-peer link
does not come up anymore. The reason for this is that the host that was
not rebooted tries to send the UUID request only 10 times according to
the USB4 Inter-Domain spec and gives up if it does not get reply. Then
when the other side is actually ready it cannot get the link established
anymore. The USB4 Inter-Domain spec requires that the discovery protocol
is restarted in that case so implement this now.

Reported-by: Alex Balcanquall <alex@alexbal.com>
Fixes: 8e1de70425 ("thunderbolt: Add support for XDomain lane bonding")
Cc: stable@vger.kernel.org
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2023-09-15 13:01:18 +03:00
..
acpi.c thunderbolt: Log a warning if device links are not found 2023-08-08 08:13:11 +03:00
cap.c thunderbolt: cap: Fix kernel-doc formatting issue 2021-01-28 12:33:18 +03:00
clx.c thunderbolt: Enable CL2 low power state 2023-06-16 09:53:28 +03:00
ctl.c thunderbolt: Add the new USB4 v2 notification types 2023-06-16 09:53:28 +03:00
ctl.h thunderbolt: Add support for DisplayPort bandwidth allocation mode 2023-01-17 11:37:16 +02:00
debugfs.c thunderbolt: Fix PCIe adapter capability length for USB4 v2 routers 2023-06-16 09:53:28 +03:00
dma_port.c thunderbolt: Use generic tb_nvm_[read|write]_data() for Thunderbolt 2/3 devices 2021-05-31 14:37:54 +03:00
dma_port.h
dma_test.c thunderbolt: Add support for USB4 v2 80 Gb/s link 2023-06-16 09:53:27 +03:00
domain.c thunderbolt: Convert to use sysfs_emit()/sysfs_emit_at() APIs 2022-09-24 09:22:01 +03:00
eeprom.c thunderbolt: Ignore data CRC mismatch for USB4 routers 2023-06-16 09:53:27 +03:00
icm.c thunderbolt: Workaround an IOMMU fault on certain systems with Intel Maple Ridge 2023-09-15 12:59:02 +03:00
Kconfig thunderbolt: Changes for v6.1 merge window 2022-09-30 13:44:59 +02:00
lc.c thunderbolt: Add internal xHCI connect flows for Thunderbolt 3 devices 2022-02-02 13:56:51 +03:00
Makefile thunderbolt: Move CLx support functions into clx.c 2023-06-09 12:07:23 +03:00
nhi.c thunderbolt: Add Intel Barlow Ridge PCI ID 2023-06-16 09:53:28 +03:00
nhi.h thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth 2023-06-16 09:53:28 +03:00
nhi_ops.c thunderbolt: Software CM only should set force power in Tiger Lake 2020-09-03 12:06:40 +03:00
nhi_regs.h thunderbolt: Reset USB4 v2 host router 2023-06-16 09:53:28 +03:00
nvm.c thunderbolt: Increase NVM_MAX_SIZE to support Intel Barlow Ridge controller 2023-06-16 09:53:28 +03:00
path.c thunderbolt: Dump path config space entries during discovery 2022-04-19 10:26:13 +03:00
property.c thunderbolt: Add tb_property_copy_dir() 2021-03-18 18:25:31 +03:00
quirks.c thunderbolt: Limit Intel Barlow Ridge USB3 bandwidth 2023-06-16 09:53:28 +03:00
retimer.c thunderbolt: Enable/disable sideband depending on USB4 port offline mode 2023-06-12 08:38:01 +03:00
sb_regs.h thunderbolt: Add missing UNSET_INBOUND_SBTX for retimer access 2023-03-13 11:54:20 +02:00
switch.c thunderbolt: Check that lane 1 is in CL0 before enabling lane bonding 2023-09-15 12:59:02 +03:00
tb.c thunderbolt: Changes for v6.6 merge window 2023-08-22 14:22:35 +02:00
tb.h thunderbolt: Log a warning if device links are not found 2023-08-08 08:13:11 +03:00
tb_msgs.h thunderbolt: Add the new USB4 v2 notification types 2023-06-16 09:53:28 +03:00
tb_regs.h thunderbolt: Add DisplayPort 2.x tunneling support 2023-06-16 09:53:29 +03:00
test.c thunderbolt: Add test case for 3 DisplayPort tunnels 2023-06-16 09:53:29 +03:00
tmu.c thunderbolt: Correct TMU mode initialization from hardware 2023-09-15 12:59:02 +03:00
tunnel.c thunderbolt: Add DisplayPort 2.x tunneling support 2023-06-16 09:53:29 +03:00
tunnel.h thunderbolt: Add missing kernel-doc comment to tb_tunnel_maximum_bandwidth() 2023-01-27 08:25:59 +02:00
usb4.c thunderbolt: Make bandwidth allocation mode function names consistent 2023-06-16 09:53:29 +03:00
usb4_port.c thunderbolt: Add wake on connect/disconnect on USB4 ports 2022-11-07 14:36:47 +02:00
xdomain.c thunderbolt: Restart XDomain discovery handshake after failure 2023-09-15 13:01:18 +03:00