linux/drivers/hwtracing/intel_th
Alexander Shishkin aad14ad3cf intel_th: msu: Add current window tracking
Now that we have a way to switch between MSC buffer windows, add code to
track the current window. The hardware register NWSA that contains the
address of the next window is unfortunately not always usable, and since
the driver has full control of the window switching, there is no reason
not to keep this on the software side.

Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-03 18:17:40 +02:00
..
acpi.c intel_th: Communicate IRQ via resource 2019-05-03 18:14:29 +02:00
core.c intel_th: Add switch triggering support 2019-05-03 18:16:21 +02:00
debug.c intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate 2018-03-28 18:47:19 +03:00
debug.h intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate 2018-03-28 18:47:19 +03:00
gth.c intel_th: Add switch triggering support 2019-05-03 18:16:21 +02:00
gth.h intel_th: Add switch triggering support 2019-05-03 18:16:21 +02:00
intel_th.h intel_th: Add switch triggering support 2019-05-03 18:16:21 +02:00
Kconfig intel_th: Add ACPI glue layer 2018-03-28 18:47:23 +03:00
Makefile intel_th: Add ACPI glue layer 2018-03-28 18:47:23 +03:00
msu.c intel_th: msu: Add current window tracking 2019-05-03 18:17:40 +02:00
msu.h intel_th: msu: Correct the block wrap detection 2019-05-03 18:16:21 +02:00
pci.c intel_th: Only report useful IRQs to subdevices 2019-05-03 18:14:30 +02:00
pti.c intel_th: pti: Use sysfs_match_string() helper 2019-02-21 15:04:36 +02:00
pti.h intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate 2018-03-28 18:47:19 +03:00
sth.c intel_th: Mark expected switch fall-throughs 2019-02-21 15:04:36 +02:00
sth.h intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate 2018-03-28 18:47:19 +03:00