Mika Westerberg d0f1e0c2a6 thunderbolt: Add support for receiver lane margining ... USB4 spec defines standard set of registers to be used for receiver lane margining. This is useful for I/O interface quality and electrical robustness validation during manufacturing. Expose receiver lane margining through new debugfs directory "margining" that is added under each connected USB4 port. Users can then run the margining by writing to the exposed attributes under that directory. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>		2022-09-05 09:02:16 +03:00
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acpi.c	thunderbolt: ACPI: Replace tb_acpi_find_port() with acpi_find_child_by_adr()	2022-06-20 20:32:26 +02:00
cap.c	thunderbolt: cap: Fix kernel-doc formatting issue	2021-01-28 12:33:18 +03:00
ctl.c	thunderbolt: Fix some kernel-doc comments	2022-06-06 12:28:56 +03:00
ctl.h	thunderbolt: Fix typo in comment	2022-06-17 18:19:15 +03:00
debugfs.c	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +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	thunderbolt: Convert rest of the driver files to use SPDX identifier	2018-10-02 15:52:08 -07:00
dma_test.c	thunderbolt: Allow multiple DMA tunnels over a single XDomain connection	2021-03-18 18:25:31 +03:00
domain.c	thunderbolt: test: Use kunit_test_suite() macro	2022-07-11 17:13:21 -06:00
eeprom.c	thunderbolt: Rename EEPROM handling bits to match USB4 spec	2022-03-04 17:10:36 +03:00
icm.c	thunderbolt: Add support for Intel Meteor Lake	2022-08-22 12:21:33 +03:00
Kconfig	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +03:00
lc.c	thunderbolt: Add internal xHCI connect flows for Thunderbolt 3 devices	2022-02-02 13:56:51 +03:00
Makefile	thunderbolt: build kunit tests without structleak plugin	2021-10-06 17:53:49 -06:00
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: Add support for Intel Ice Lake	2019-08-26 12:15:06 +03:00
nhi.c	thunderbolt: Add support for Intel Meteor Lake	2022-08-22 12:21:33 +03:00
nhi.h	thunderbolt: Add support for Intel Meteor Lake	2022-08-22 12:21:33 +03:00
nvm.c	thunderbolt: Drop duplicate NULL checks around nvmem_unregister()	2022-02-21 18:00:30 +01:00
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: Add quirk for Intel Goshen Ridge DP credits	2021-06-01 10:48:59 +03:00
retimer.c	thunderbolt: Runtime resume USB4 port when retimers are scanned	2021-12-07 15:18:33 +03:00
sb_regs.h	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +03:00
switch.c	thunderbolt: Add helper to check if CL states are enabled on port	2022-09-05 09:02:16 +03:00
tb_msgs.h	thunderbolt: Add support for XDomain lane bonding	2022-05-05 09:25:23 +03:00
tb_regs.h	thunderbolt: Add helper to check if CL states are enabled on port	2022-09-05 09:02:16 +03:00
tb.c	thunderbolt: Add DP OUT resource when DP tunnel is discovered	2022-08-15 12:38:31 +03:00
tb.h	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +03:00
test.c	thunderbolt: test: Use kunit_test_suite() macro	2022-07-11 17:13:21 -06:00
tmu.c	thunderbolt: Change TMU mode to HiFi uni-directional once DisplayPort tunneled	2022-06-06 12:24:56 +03:00
tunnel.c	thunderbolt: Fix buffer allocation of devices with no DisplayPort adapters	2022-05-12 09:22:11 +03:00
tunnel.h	thunderbolt: Use different lane for second DisplayPort tunnel	2022-04-19 10:26:18 +03:00
usb4_port.c	thunderbolt: Link USB4 ports to their USB Type-C connectors	2022-04-29 12:17:48 +03:00
usb4.c	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +03:00
xdomain.c	thunderbolt: Add support for receiver lane margining	2022-09-05 09:02:16 +03:00