sergiotarxz/nuttx
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16 Commits

Author SHA1 Message Date
chao an
feb6ede434 sched/cpu: replace up_cpu_index() to this_cpu() 
In SMP mode, up_cpu_index()/this_cpu() are the same, both return the index of the physical core.
In AMP mode, up_cpu_index() will return the index of the physical core, and this_cpu() will always return 0

| #ifdef CONFIG_SMP
| #  define this_cpu()             up_cpu_index()
| #elif defined(CONFIG_AMP)
| #  define this_cpu()             (0)
| #else
| #  define this_cpu()             (0)
| #endif

Signed-off-by: chao an <anchao@lixiang.com>
 2024-03-21 18:52:35 +08:00
chao an
4e62d0005a sched: replace some global variables to macro 
replace to macro will help to extend the scheduling implementation

Signed-off-by: chao an <anchao@lixiang.com>
 2024-03-21 18:51:25 +08:00
yinshengkai
ddb87d3b86 clock: replace all up_perf_xx with perf_xx 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-10-02 16:11:43 +02:00
raiden00pl
dbc28cbf75 note_sysview.c: note_sysview_initialize should return error value 2023-08-02 08:05:37 -07:00
Xiang Xiao
dbd13c2aca drivers/segger: Rename serial device from /dev/rttx to /dev/ttyRx 
follow the serial driver naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-07-15 18:38:08 -03:00
wangming9
a7fc26124d arch/arm64: the arm64 perf interface supports pmu 
Summary:
- Support arm64 pmu api, Currently only the cycle counter function is supported.
- Using ARM64 PMU hardware capability to implement perf interface, modify all
  perf interface related code.
- Support for pmu init under smp.

Signed-off-by: wangming9 <wangming9@xiaomi.com>
 2023-04-10 16:23:49 -03:00
yinshengkai
64e7e43f1f drivers/note: adjust the note_driver_ops definition 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-03-21 12:13:38 -03:00
yinshengkai
2e4c4822eb segger/sysview: add up_perf_freq result chaeck 
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-01-06 15:06:15 +08:00
yinshengkai
8f823ce320 sergger: add note_ prefix to sysview 
change 1: rename sysview.c to note_sysview.c
change 2: add note_ prefix to sysview's public function

Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
 2023-01-05 22:04:52 +08:00
Xiang Xiao
c36640e205 drivers/segger: Rename nuttx/note/note_sysview.h to nuttx/segger/sysview.h 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-12-14 21:24:13 +02:00
Peter van der Perk
f72f7ebee0 Sysview add prefix kconfig to add an option to decouple sched_note calls 2022-12-08 17:49:55 +01:00
zhangyuan21
18266c1012 nuttx/sched: use pid to check idle task 
Pid is more appropriate than the flink pointer to determine idle task,
when we want to use other data structure to optimize the task list.
 2022-10-31 17:53:08 +09:00
raiden00pl
c4c2c46ebf note_sysview.c: fix compilation if CONFIG_SCHED_INSTRUMENTATION_FILTER not defined 2022-04-02 22:24:43 +08:00
raiden00pl
a984de6098 note_sysview.c: fix compilation for CONFIG_TASK_NAME_SIZE == 0 2022-04-02 22:24:43 +08:00
chao.an
d6bbe4f6a5 segger/sysview: add syscall support 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-09 22:32:39 +08:00
chao.an
e04ccba78a note/sysview: add Segger System View support 
Reference:
https://www.segger.com/products/development-tools/systemview
https://github.com/SEGGERMicro/SystemView
https://github.com/SEGGERMicro/RTT

Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-01-29 17:26:04 +08:00