mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-29 23:24:11 +08:00
coresight: etm4x: docs: Update ABI doc for new sysfs etm4 attributes
This updates the ABI document to reflect recent additions to the ETM4.X driver sysfs interface. Signed-off-by: Mike Leach <mike.leach@linaro.org> [Updated Date and KernelVersion fields] Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
parent
5c8fac10c8
commit
b3ef0df181
@ -282,6 +282,53 @@ Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Mask for all 8 virtual machine ID comparator value
|
||||
registers (if implemented).
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/addr_exlevel_s_ns
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Set the Exception Level matching bits for secure and
|
||||
non-secure exception levels.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/vinst_pe_cmp_start_stop
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Access the start stop control register for PE input
|
||||
comparators.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/addr_cmp_view
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Print the current settings for the selected address
|
||||
comparator.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/sshot_idx
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Select the single shot control register to access.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/sshot_ctrl
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Access the selected single shot control register.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/sshot_status
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (R) Print the current value of the selected single shot
|
||||
status register.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/sshot_pe_ctrl
|
||||
Date: December 2019
|
||||
KernelVersion: 5.5
|
||||
Contact: Mathieu Poirier <mathieu.poirier@linaro.org>
|
||||
Description: (RW) Access the selected single show PE comparator control
|
||||
register.
|
||||
|
||||
What: /sys/bus/coresight/devices/etm<N>/mgmt/trcoslsr
|
||||
Date: April 2015
|
||||
KernelVersion: 4.01
|
||||
|
Loading…
Reference in New Issue
Block a user