AuxXxilium/linux_dsm_epyc7002
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a0e7df335a
linux_dsm_epyc7002/drivers/hwtracing/intel_th
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Alexander Shishkin a0e7df335a intel_th: Perform time resync on capture start 
On some devices (TH 2.x devices at the moment), the internal time counter
is initially not synchronized to the global crystal clock, so the time
stamps it produces will not be useful. In this case, the driver needs
to force the time counter resync.

This applies the workaround to relevant devices.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
2017-08-25 18:48:00 +03:00
..
core.c intel_th: Perform time resync on capture start 2017-08-25 18:48:00 +03:00
debug.c intel_th: Add driver infrastructure for Intel(R) Trace Hub devices 2015-10-04 20:28:58 +01:00
debug.h intel_th: Add driver infrastructure for Intel(R) Trace Hub devices 2015-10-04 20:28:58 +01:00
gth.c intel_th: Perform time resync on capture start 2017-08-25 18:48:00 +03:00
gth.h intel_th: Perform time resync on capture start 2017-08-25 18:48:00 +03:00
intel_th.h intel_th: Perform time resync on capture start 2017-08-25 18:48:00 +03:00
Kconfig intel_th: Depend on HAS_IOMEM 2016-02-20 14:09:14 -08:00
Makefile intel_th: Add PTI output driver 2015-10-04 20:28:58 +01:00
msu.c intel_th: msu: Use the real device in case of IOMMU domain allocation 2017-08-25 18:47:56 +03:00
msu.h intel_th: Add Memory Storage Unit driver 2015-10-04 20:28:58 +01:00
pci.c intel_th: Perform time resync on capture start 2017-08-25 18:48:00 +03:00
pti.c intel_th: pti: Support Low Power Path output port type 2017-08-25 18:47:57 +03:00
pti.h intel_th: pti: Support Low Power Path output port type 2017-08-25 18:47:57 +03:00
sth.c intel_th: Mark sth_stm_packet() with notrace 2016-11-22 17:47:56 -05:00
sth.h intel_th: Add Software Trace Hub driver 2015-10-04 20:28:58 +01:00