Lines Matching +full:reserved +full:- +full:channels

6 ------------
11 -----------------------------------
15 a. Support for allocation of trace buffer pages from reserved memory area.
25 Allocation of trace buffer pages from reserved RAM
27 A new optional device tree property "memory-region" is added to the
37 For ETR sink devices, this reserved region will be used for both trace
40 and they would be synced to reserved region for retrieval.
53     Comparator --->External out --->CTI -->External In---->ETR/ETF stop
61 A new optional device property "memory-region" is added to
73    ETR sinks should have trace buffers allocated from reserved memory,
93 -------------------------------------
101 b. Reserved memory region given by firmware for trace buffer and metadata
110 -------------------------------------------------------------
118     #echo 1 > /sys/kernel/config/cs-syscfg/configurations/panicstop/enable
131       echo 0 4 > channels/trigin_attach
136       echo 0 1 > channels/trigout_attach
137       echo 1 > channels/trig_filter_enable
142       echo 0 1 > channels/trigout_attach
143       echo 1 > channels/trig_filter_enable
146     ctidevs=`find . -name "cti*"`
152             connection=`find . -name "ete*"`
153             if [ ! -z "$connection" ]
159             connection=`find . -name "tmc_etf*"`
160             if [ ! -z "$connection" ]
166             connection=`find . -name "tmc_etr*"`
167             if [ ! -z "$connection" ]
179 4. Choose reserved buffer mode for ETR buffer::
191     #taskset -c 1 dd if=/dev/urandom of=/dev/null &
196     #taskset -c 2 echo c > /proc/sysrq-trigger
224     a9be7bfd   stp     x29, x30, [sp, #-32]!
255     b85fc063   ldur    w3, [x3, #-4]
283     a9be7bfd   stp     x29, x30, [sp, #-32]!
346 ------------------
352     perf record -e cs_etm/panicstop,@tmc_etf1/ -C 1
353     perf record -e cs_etm/panicstop,@tmc_etf2/ -C 2
357     perf record -e cs_etm/panicstop,@tmc_etr0/ -C 1,2